<10=less than 10 LD from Earth

EBN Timeline for February 2018

<SI=inside Earth SOI (sphere of influence)
M<1=less than 1 LD from the Moon
E<1=less than 1 LD from Earth (intruder)
LD = lunar distance (average Earth-Moon distance)
28 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1
18072017 VR12 enters 10-LD bubble13100
12182018 DV1 enters Earth SOI12100
09252018 CE14 exits 10-LD bubble12000
01562018 DU exits Earth SOI13000
27 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
23012018 ED1 enters 10-LD bubble1310023592018 DW1 last observed optically, by Great Shefford Obs. at 4.75 LD inbound, G=18.2 reported
08382018 ET3 enters 10-LD bubble1210022502018 DV1 last observed optically, by Great Shefford Obs. at 3.16 LD inbound, G=19.1 reported
02232018 DN4 exits 10-LD bubble111001542discovery MPEC issued for 2018 DC2
1533discovery MPEC issued for 2018 DD2
1500discovery MPEC issued for 2018 DW1
1451discovery MPEC issued for 2018 DU1
1439discovery MPEC issued for 2018 DV1
11492018 CU14 last observed optically, by Steward Mt. Lemmon Sta. at 5.44 LD outbound, G=20.1 reported
10562018 CU14 closest Earth approach = 5.44 LD
09452018 DC2 last observed optically, by Steward Mt. Lemmon Sta. at 14.52 LD outbound, G=20.2 reported
07422018 DD2 last observed optically, by ARO Westfield at 15.92 LD outbound, V=21.7 reported
06022018 DU1 last observed optically, by ARO Westfield at 6.85 LD inbound, V=19.4 reported
04052018 DT closest Earth approach = 4.18 LD
26 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
10342018 DU exits Earth-Moon system1210009432018 DC4 designation credited to MLS at 6.52 LD inbound, G=19.0 reported, elon. 155.7°
09282018 DN4 last observed optically, by Steward Mt. Lemmon Sta. at 7.15 LD outbound, V=20.37 calculated
06262018 DV1 designation credited to MLS at 5.44 LD inbound, G=20.4 reported, elon. 147.0°
05592018 DN4 designation credited to MLS at 6.56 LD outbound, G=19.9 reported, elon. 170.8°
04262018 DY3 designation credited to MLS at 24.09 LD inbound, G=20.5 reported, elon. 167.6°
04222018 DT first observed by radar, from Arecibo at 4.22 LD inbound, V=18.02 calculated
25 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
15172018 DW1 enters 10-LD bubble1210118212018 DU closest Earth approach = 0.74 LD
13282018 DR exits Earth SOI111011646discovery MPEC issued for 2018 DF1
05072018 DN4 exits Earth SOI112011630discovery MPEC issued for 2018 DJ1
02072018 DU enters Earth-Moon system113011626discovery MPEC issued for 2018 DH1
08032018 DD2 designation credited to MLS at 12.95 LD outbound, G=21.1 reported, elon. 153.2°
08012018 DC2 designation credited to MLS at 10.93 LD outbound, G=20.2 reported, elon. 152.1°
06072018 DU closest lunar approach = 1.01 LD
05412018 DF1 last observed optically, by MLS at 32.80 LD outbound, G=20.2 reported
04582018 DR last observed optically, by Great Shefford Obs. at 2.30 LD outbound, G=18.7 reported
04542018 DU1 designation credited to MLS at 9.06 LD inbound, G=20.3 reported, elon. 171.7°
04512018 DW1 designation credited to MLS at 11.11 LD inbound, G=19.0 reported, elon. 169.6°
02422018 DU last observed optically, by Great Shefford Obs. at 0.98 LD inbound, G=15.9 reported
02242018 DR closest Earth approach = 2.29 LD
24 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
21462018 DN4 more than one LD from Moon1130016212018 DN4 closest lunar approach = 0.50 LD
20122018 DN4 exits Earth-Moon system1131015502018 CE14 closest Earth approach = 5.18 LD
18042018 DC2 exits 10-LD bubble1131115162018 DN4 closest Earth approach = 0.55 LD - Note: JPL reports an approach to 0.55 LD (0.02 minimum) with an uncertainty of +/- one hour and 34 minutes.
15202018 DR enters Earth SOI123111305discovery MPEC issued for 2018 DU
10572018 DN4 within one LD of Moon1221105172017 DR109 closest Earth approach = 3.69 LD - Note: JPL reports an approach to 3.69 LD (3.09 minimum) with an uncertainty of +/- 30 minutes.
10192018 DN4 enters Earth-Moon system12201
10082018 DU1 enters 10-LD bubble12200
01242018 DN4 enters Earth SOI11200
23 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
15202018 DQ exits 10-LD bubble111002122discovery MPEC issued for 2018 DT
13152018 DB exits 10-LD bubble121002115discovery MPEC issued for 2018 DR
10462018 DU enters Earth SOI131002107discovery MPEC issued for 2018 DQ
06052018 DD2 exits 10-LD bubble1300005452018 DJ1 designation credited to MLS at 54.37 LD outbound, G=20.1 reported, elon. 166.9°
05292018 DQ last observed optically, by MRO at 8.07 LD outbound, G=20.8 reported
05042018 DT designation credited to CSS at 4.79 LD inbound, G=18.6 reported, elon. 164.0°
05022018 DU observed first, by CSS at 2.63 LD inbound, G=18.2 reported, elon. 153.2°
05022018 DU designation credited to CSS at 2.63 LD inbound, G=18.5 reported, elon. 153.2°
0216discovery MPEC issued for 2018 AU18
0213discovery MPEC issued for 2018 DN
22 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
21492018 DV1 enters 10-LD bubble1400023312018 DN last observed optically, by Great Shefford Obs. at 19.00 LD outbound, G=21.1 reported
21442018 CP2 exits 10-LD bubble1300020072018 CE14 last observed optically, by Great Shefford Obs. at 6.65 LD inbound, G=19.1 reported
04092018 DN4 enters 10-LD bubble1400017352018 DH1 designation credited to Xuyi Sta. at 116.21 LD inbound, R=19.6 reported, elon. 163.6°
02432018 DC4 enters 10-LD bubble130001123distant 2014 EY24 last observed optically, by CSS at 16.96 LD, G=18.3 reported
00282018 DQ exits Earth SOI1200011012018 DR designation credited to CSS at 4.74 LD inbound, G=18.7 reported, elon. 136.2°
10492018 DQ designation credited to MLS at 4.42 LD outbound, G=19.5 reported, elon. 178.5°
10082018 DF1 designation credited to MLS at 21.44 LD outbound, G=19.6 reported, elon. 169.2°
21 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
18212018 CD3 exits 10-LD bubble1210012152018 DQ closest Earth approach = 0.26 LD
17112018 DQ exits Earth-Moon system1310010282018 DN designation credited to PS1 at 15.65 LD outbound, w=21.0 reported, elon. 171.6°
09492018 CJ exits 10-LD bubble1310110182018 DQ closest lunar approach = 1.18 LD
07202018 DQ enters Earth-Moon system141010846distant 2017 DC36 observed first, by Holmes/CTIO at 95.06 LD, G=21.2 reported, elon. 101.7°
02332018 DB exits Earth SOI14100
00032018 DQ enters Earth SOI14200
20 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
22102018 CE14 enters 10-LD bubble1410023162018 DB closest lunar approach = 2.94 LD
15082018 DB enters Earth SOI1310020502018 DB closest Earth approach = 2.25 LD - Note: JPL reports an approach to 2.25 LD (2.23 minimum) .
02182018 CU2 exits 10-LD bubble1300020102018 DC2 closest Earth approach = 6.29 LD
07252018 CJ closest Earth approach = 9.26 LD
19 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
09102018 DQ enters 10-LD bubble1400018332018 CP2 closest Earth approach = 6.08 LD
05022018 CJ enters 10-LD bubble130001821discovery MPEC issued for 2018 DC
04362018 DF1 exits 10-LD bubble120001818discovery MPEC issued for 2018 DB
00082018 CU14 enters 10-LD bubble130001808discovery MPEC issued for 2018 CU14
05122018 DB last observed optically, by Holmes/CTIO at 6.40 LD inbound, V=19.6 reported
18 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
21312018 DR enters 10-LD bubble1200007382018 AH last observed optically, by ARO Westfield at 159.62 LD outbound, V=22.1 reported
14182017 DR109 enters 10-LD bubble11000
14142018 DN exits 10-LD bubble10000
04282018 DB enters 10-LD bubble11000
17 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
13492018 CH2 exits 10-LD bubble1000020472018 DD2 closest Earth approach = 5.23 LD
03412018 CD3 exits Earth SOI1100014322018 DF1 closest Earth approach = 7.52 LD
1304discovery MPEC issued for 2018 BL11
1304discovery MPEC issued for 2018 BG11
1304discovery MPEC issued for 2018 AT18
11422018 DC designation credited to MLS at 28.09 LD inbound, G=20.4 reported, elon. 145.4°
11152018 DO3 last observed optically, by Mauna Kea at 25.94 LD outbound, r=23.2 reported
09482018 DB designation credited to MLS at 12.77 LD inbound, V=20.84 calculated, elon. 170.4°
06482018 DO3 designation credited to Mauna Kea at 25.33 LD outbound, r=23.0 reported, elon. 179.5°
16 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
21422018 DC2 enters 10-LD bubble111002027discovery MPEC issued for 2018 CE14
18562018 CB exits 10-LD bubble1010006142018 CD3 closest lunar approach = 1.51 LD
15122018 CP2 enters 10-LD bubble1110006142018 CK last observed optically, by Holmes/CTIO at 55.89 LD outbound, G=22.6 reported
05412018 CB1 exits 10-LD bubble10100
01292018 CD3 exits Earth-Moon system11100
00282018 DF1 enters 10-LD bubble11101
15 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
15062018 CU2 exits Earth SOI1010120022018 CD3 closest Earth approach = 0.92 LD
14352018 CD3 enters Earth-Moon system1020112462018 CJ last observed optically, by ATLAS Mauna Loa at 18.92 LD inbound, o=18.0 reported
14032018 DU enters 10-LD bubble1020012312018 CU2 closest lunar approach = 2.59 LD
13572018 CR3 exits 10-LD bubble920005362018 DN closest Earth approach = 6.36 LD - Note: JPL reports an approach to 6.36 LD (6.27 minimum) with an uncertainty of +/- 5 minutes.
05122018 CX exits 10-LD bubble1020004292018 CB1 closest Earth approach = 9.63 LD
04162018 CU2 closest Earth approach = 2.23 LD
01562018 CU2 last observed optically, by Great Shefford Obs. at 2.24 LD inbound, G=18.6 reported
01172018 CD3 last observed optically, by Great Shefford Obs. at 1.61 LD inbound, G=17.3 reported
14 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
17262018 CU2 enters Earth SOI1120022062018 CP2 last observed optically, by Rokycany Obs. at 13.70 LD inbound, R=17.8 reported
12242018 CD3 enters Earth SOI1110015192018 CB1 last observed optically, by Mt. John Obs. at 9.73 LD inbound, R=19.7 reported
03182018 CB1 enters 10-LD bubble1100001061999 FN19 observed first, by Calar Alto Schmidt at 124.21 LD inbound, R=20.4 reported, elon. 168.2°
13 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
16492018 CB2 exits 10-LD bubble1000023352018 CR3 closest Earth approach = 6.75 LD
08452018 CH2 exits Earth SOI110002135discovery MPEC issued for 2018 CR3
19192018 CR3 last observed optically, by Great Shefford Obs. at 6.80 LD inbound, G=18.5 reported
15122018 CH2 last observed optically, by Mt. John Obs. at 2.73 LD outbound, R=19.5 reported, elon. 98.5°
09242018 BN6 last observed optically, by Tholen 2.24m at 47.56 LD outbound, G=23.17 reported
04562018 CH last observed optically, by ARO Westfield at 31.48 LD outbound, V=22.4 reported
01522018 CH2 closest lunar approach = 2.38 LD
12 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
11572018 DO3 exits 10-LD bubble111002349distant 208023 1999 AQ10 last observed optically, by Wishing Star Obs. at 55.11 LD, V=18.49 calculated
10232018 DD2 enters 10-LD bubble1210023232018 CB2 last observed optically, by Great Shefford Obs. at 8.24 LD outbound, G=19.3 reported, elon. 97.0°
09132018 CR3 enters 10-LD bubble1110017492018 CH2 closest Earth approach = 2.05 LD
03332018 AH12 exits 10-LD bubble101001545discovery MPEC issued for 2018 CD3
02532018 CH2 enters Earth SOI111001542discovery MPEC issued for 2018 CC3
1509discovery MPEC issued for 2018 CU2
09492018 CU14 designation credited to PS1 at 16.16 LD inbound, w=21.6 reported, elon. 164.7°
08232018 CE14 designation credited to PS1 at 29.03 LD inbound, w=20.8 reported, elon. 170.6°
07392018 CS1 last observed optically, by ARO Westfield at 15.10 LD outbound, V=22.5 reported
00012018 CC3 last observed optically, by Great Shefford Obs. at 14.56 LD outbound, G=20.3 reported
11 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
20302018 DN enters 10-LD bubble1100021032018 CX closest Earth approach = 5.65 LD - Note: JPL reports an approach to 5.65 LD (5.64 minimum) .
18442018 DT enters 10-LD bubble1000012242018 CB2 closest Earth approach = 6.50 LD
15132018 DJ1 exits 10-LD bubble900008532018 CR3 designation credited to PS1 at 13.82 LD inbound, w=19.5 reported, elon. 157.0°
13202018 CB exits Earth SOI1000003592018 DJ1 closest Earth approach = 9.79 LD
13042018 CN2 exits 10-LD bubble101000236distant 2009 BE58 last observed optically, by MLS at 135.33 LD, G=21.1 reported
07022018 CL exits 10-LD bubble11100
06332018 CM exits 10-LD bubble12100
01592018 CC exits 10-LD bubble13100
00052018 CB more than one LD from Moon14100
10 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
16442018 DJ1 enters 10-LD bubble141102307discovery MPEC issued for 2018 CN2
14102018 CB exits Earth-Moon system131102233discovery MPEC issued for 2018 CP2
06372018 CU2 enters 10-LD bubble131112109discovery MPEC issued for 2018 CF2
03452018 CF2 exits 10-LD bubble1211121062018 CX last observed optically, by Schiaparelli Obs. at 6.16 LD inbound, G=17.6 reported
01502018 CB within one LD of Moon131112010discovery MPEC issued for 2018 CJ2
2007discovery MPEC issued for 2018 CH2
1944discovery MPEC issued for 2018 CB2
1842discovery MPEC issued for 2018 CS1
12552018 CB closest lunar approach = 0.75 LD
06092018 CD3 designation credited to MLS at 9.44 LD inbound, G=21.3 reported, elon. 158.2°
06032018 CC3 designation credited to MLS at 10.81 LD outbound, G=19.8 reported, elon. 161.9°
03312018 CJ2 last observed optically, by Steward Mt. Lemmon Sta. at 16.73 LD outbound, G=19.6 reported
0225distant 2012 OQ last observed optically, by Spacewatch 1.8m at 84.94 LD, R=21.0 reported, elon. 97.1°
9 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
22132018 CD3 enters 10-LD bubble1310122272018 CB closest Earth approach = 0.18 LD
20162018 CN2 exits Earth SOI1210121342018 CB last observed optically, by Great Shefford Obs. at 0.19 LD inbound, G=13.4 reported, elon. 71.1°
19472018 CC3 exits 10-LD bubble1220118512018 DO3 closest Earth approach = 4.41 LD - Note: JPL reports an approach to 4.41 LD (1.81 minimum) with an uncertainty of +/- 2 days, 6 hours, and 19 minutes.
17102018 CS1 exits 10-LD bubble1320109472018 CF2 last observed optically, by McDonald Obs. at 7.77 LD outbound, V=21.48 calculated
12402018 CN2 exits Earth-Moon system1420108192018 CB2 designation credited to CSS at 9.98 LD inbound, G=17.9 reported, elon. 156.9°
09572018 CN exits 10-LD bubble1420207532018 BD5 last observed optically, by Spacewatch 0.9m at 40.77 LD outbound, V=21.52 calculated
08162018 BC exits 10-LD bubble1520207462018 CA1 last observed optically, by Steward Mt. Lemmon Sta. at 18.36 LD outbound, V=20.51 calculated
08062018 CB2 enters 10-LD bubble1620207252018 CN2 closest Earth approach = 0.18 LD
06452018 CB enters Earth-Moon system1520207162018 CN2 closest lunar approach = 1.23 LD
02092018 CN2 enters Earth-Moon system1520106132018 CP2 designation credited to PTF at 27.42 LD inbound, r=19.9 reported, elon. 149.9°
05532018 CU2 designation credited to MLS at 12.02 LD inbound, G=21.6 reported, elon. 155.0°
04002018 CB last observed by radar, from DSS-14 (transmit) & DSS-13 (receive) at 1.17 LD inbound, V=14.95 calculated
02472018 CN2 last observed optically, by SATINO-1 at 0.88 LD inbound, V=15.6 reported
8 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
18342018 CN2 enters Earth SOI1520014362018 CB2 observed first, by JAXA Janess-G at 12.05 LD inbound, V=19.4 reported, elon. 153.3°
13142018 CX enters 10-LD bubble151001304discovery MPEC issued for 2018 CA1
10262018 BP6 exits 10-LD bubble1410008212018 CN2 designation credited to MLS at 4.30 LD inbound, G=19.2 reported, elon. 138.3°
07362018 CB enters Earth SOI1510005452018 CJ2 designation credited to MLS at 11.29 LD outbound, G=18.9 reported, elon. 146.2°
05082018 CH2 designation credited to MLS at 9.43 LD inbound, G=21.3 reported, elon. 141.9°
7 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
22162018 CH2 enters 10-LD bubble150001936discovery MPEC issued for 2018 CB1
20072018 CC exits Earth SOI140001926discovery MPEC issued for 2018 CX
16362018 CJ2 exits 10-LD bubble141001912discovery MPEC issued for 2018 CT
15332018 CN exits Earth SOI1510008462018 CF2 designation credited to MLS at 1.70 LD outbound, G=17.9 reported, elon. 119.3°
14272018 CF2 exits Earth SOI1520006262018 CS1 designation credited to CSS at 5.26 LD outbound, G=19.9 reported, elon. 154.2°
05392018 CM exits Earth SOI1530006002018 BU6 last observed optically, by Steward Mt. Lemmon Sta. at 43.97 LD outbound, G=20.9 reported
05002018 CC exits Earth-Moon system1540004342018 CN closest Earth approach = 1.27 LD
03252018 CF2 more than one LD from Moon1540104042018 CN closest lunar approach = 1.58 LD
02592018 CF2 exits Earth-Moon system1541103402018 CB first observed by radar, from DSS-14 at 4.10 LD inbound, V=17.48 calculated
01462018 CN2 enters 10-LD bubble1541202512018 CN last observed optically, by Great Shefford Obs. at 1.31 LD inbound, G=16.8 reported, elon. 98.6°
01412018 DO3 enters 10-LD bubble1441202152018 CL last observed optically, by Steward Mt. Lemmon Sta. at 2.89 LD outbound, G=19.6 reported
01442018 CC3 closest Earth approach = 7.04 LD
6 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
18082018 CF2 within one LD of Moon1341222452018 CF2 closest lunar approach = 0.79 LD
17352018 CN enters Earth SOI1340222232018 CM closest lunar approach = 1.26 LD
11572018 CL exits Earth SOI1330220102018 CC closest Earth approach = 0.49 LD
11302018 CF2 enters Earth-Moon system1340219152018 CF2 closest Earth approach = 0.25 LD
11202018 CC enters Earth-Moon system1340119122018 CC closest lunar approach = 1.50 LD
05582018 CA1 exits 10-LD bubble1340017182018 CM closest Earth approach = 2.14 LD
04582018 CM enters Earth SOI1440012062018 CT last observed optically, by MRO at 13.23 LD outbound, G=20.8 reported
00032018 CF2 enters Earth SOI1430010562018 BP6 last observed optically, by Steward Mt. Lemmon Sta. at 4.86 LD outbound, G=18.1 reported, elon. 77.8°
08382018 CC last observed optically, by Tenagra II Obs. at 1.24 LD inbound, R=15.2 reported
05082018 CL closest Earth approach = 2.34 LD
0123discovery MPEC issued for 2018 CL
0110discovery MPEC issued for 2018 CM
0053discovery MPEC issued for 2018 CN
5 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
22182018 CL enters Earth SOI1420023232018 CM last observed optically, by Farra d'Isonzo Obs. at 2.67 LD inbound, V=17.9 reported
20142018 CC enters Earth SOI141002258discovery MPEC issued for 2018 CK
18122018 CS1 exits Earth SOI140002255discovery MPEC issued for 2018 CJ
17452018 CT exits 10-LD bubble141002249discovery MPEC issued for 2018 CH
21382018 CJ2 closest Earth approach = 7.82 LD
10432017 YR3 last observed optically, by Spacewatch/KPNO at 70.71 LD outbound, R=22.6 reported
10012018 BP6 closest Earth approach = 3.66 LD
09112018 CB1 designation credited to MLS at 27.18 LD inbound, G=20.2 reported, elon. 164.4°
08542018 CA1 designation credited to CSS at 8.48 LD outbound, G=17.7 reported, elon. 164.9°
08242018 AW11 last observed optically, by Spacewatch/KPNO at 39.86 LD outbound, R=22.4 reported
08232018 CN designation credited to CSS at 8.31 LD inbound, G=18.7 reported, elon. 165.7°
07562018 CM designation credited to CSS at 3.68 LD inbound, G=17.8 reported, elon. 173.3°
07392017 YW3 last observed optically, by Spacewatch/KPNO at 37.23 LD outbound, R=22.1 reported
07202018 CX designation credited to CSS at 17.31 LD inbound, G=19.4 reported, elon. 163.5°
07062018 BZ5 last observed optically, by Steward Mt. Lemmon Sta. at 37.90 LD outbound, G=21.4 reported
05332018 CL designation credited to PTF at 3.01 LD inbound, R=15.7 reported, elon. 170.2°
03102017 XS last observed optically, by Spacewatch/KPNO at 131.89 LD outbound, R=22.9 reported, elon. 90.3°
4 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
23122018 CN enters 10-LD bubble1510022342018 CS1 closest lunar approach = 1.55 LD
20162018 CS1 exits Earth-Moon system141002038discovery MPEC issued for 2018 CC
13032018 BJ6 exits 10-LD bubble141012035discovery MPEC issued for 2018 CB
09222018 CS1 enters Earth-Moon system1510114492018 CS1 closest Earth approach = 0.90 LD
07262018 CC3 enters 10-LD bubble1510013462018 AH12 closest Earth approach = 5.31 LD
02372018 CJ2 enters 10-LD bubble1410010042018 CK designation credited to MLS at 15.79 LD outbound, G=19.7 reported, elon. 174.6°
09442018 CA1 closest Earth approach = 7.83 LD
0850distant 425755 2011 CP4 last observed optically, by MLS at 203.48 LD, G=20.8 reported
0825distant 425755 2011 CP4 observed first, by MLS at 203.55 LD, G=21.1 reported, elon. 166.7°
08222018 CJ designation credited to MLS at 57.16 LD inbound, G=20.1 reported, elon. 169.3°
07202018 CT designation credited to CSS at 4.09 LD outbound, G=17.2 reported, elon. 127.1°
07072017 VT14 last observed optically, by Holmes/CTIO at 117.30 LD outbound, G=21.2 reported
05482018 CC designation credited to CSS at 6.14 LD inbound, G=18.2 reported, elon. 152.4°
05132018 CH designation credited to CSS at 10.90 LD outbound, G=19.6 reported, elon. 150.3°
05132018 CB designation credited to CSS at 8.38 LD inbound, G=19.1 reported, elon. 146.5°
04052018 BH3 last observed optically, by Steward Mt. Lemmon Sta. at 31.08 LD outbound, V=21.32 calculated
03242018 AH12 last observed optically, by Steward Mt. Lemmon Sta. at 5.33 LD inbound, G=19.3 reported
3 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1Events
20022018 CT exits Earth SOI1310010562018 CT closest lunar approach = 0.97 LD
18542018 CH exits 10-LD bubble1320010262018 CT closest Earth approach = 1.69 LD
18522018 BQ6 exits 10-LD bubble14200
12132018 CT more than one LD from Moon15200
11262018 CS1 enters Earth SOI15210
10462018 CF2 enters 10-LD bubble15110
09392018 CT within one LD of Moon14110
02322018 CB enters 10-LD bubble14100
00502018 CT enters Earth SOI13100
2 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1
15262018 CK exits 10-LD bubble13000
14222018 CC enters 10-LD bubble14000
13282018 CA1 enters 10-LD bubble13000
09442018 BP6 enters 10-LD bubble12000
04272018 CM enters 10-LD bubble11000
1 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1
20022018 BE6 exits 10-LD bubble10000
13402018 BQ exits 10-LD bubble11000
03302018 CL enters 10-LD bubble12000
03072018 CT enters 10-LD bubble11000


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