MPC Ephemerides for Objects with Impact Solutions & Recently in News
Note: As a convenience to NEO observers, this form obtains formatted data
      from the IAU Minor Planet Center, which is not associated with A/CC.

List dated as of 0208 UTC on 24 June 2018




Last news

2018 MD7MPES data unavail.2.58820442018-06-241.71440467e-050-3.88-4.53
2018 MC7V=20.5, el.=93.0°1.66120362018-06-230.000305866363n/a-4.06-4.32
2018 MW6V=19.9, el.=151.3°4.00320382018-06-233.4538e-090-5.52-5.58
2018 MC5V=20.9, el.=138.7°9.88620552018-06-236.04e-060-5.61-5.73NHATS target
2018 MX4V=18.7, el.=167.4°4.00221032018-06-232.77e-100-10.81-10.81
2018 LT5V=22.8, el.=162.6°4.64720252018-06-211.270891e-070-6.76-6.87
2018 LS5V=21.4, el.=99.1°7.98020482018-06-234.45e-110-11.04-11.04
2018 LV3V=25.7, el.=53.2°2.79920612018-06-151.34e-070-7.53-7.53
2018 LR3V=21.1, el.=83.3°12.84020772018-06-239.1355e-06n/a-5.95-6.03NHATS target
2018 LE1V=23.8, el.=152.7°15.99121022018-06-235.27e-070-8.00-8.0NHATS target
2018 LD1V=27.0, el.=38.7°8.04720892018-06-151.79e-080-8.61-8.61
2018 LMV=22.2, el.=106.2°14.76821112018-06-213.0288e-070-7.09-7.15NHATS target
2018 LBV=34.8, el.=12.4°0.98020752018-06-055.65e-060-6.04-6.5NHATS target
2018 KY2V=27.9, el.=55.8°4.60520752018-05-309.54e-080-7.98-8.23
2018 JG1V=22.9, el.=112.1°42.15421182018-06-217.36e-09n/a-8.29-8.33
2018 JNV=23.7, el.=165.7°22.03321002018-05-283.0e-060-5.92-5.93
2018 HJ2V=24.9, el.=152.9°30.04920852018-06-155.46e-060-5.37-5.52
2017 KB3V=26.9, el.=70.1°13.16020842018-06-121.08e-070-7.32-7.79
2015 HV182V=24.6, el.=51.5°1.00020182018-06-231.957049e-070-4.59-5.78
2014 UX34V=27.6, el.=39.2°36.92520842018-06-211.216e-080-6.37-6.37
2014 LY21V=29.9, el.=15.7°0.04520192018-06-058.85019570999999e-050-5.16-5.66
Note: The above risk-rated objects stay listed here until scrolled off the CRT page for lack of news.

These next risk-rated objects are not under active observation but some may be achievable targets:

ObjectVisibilityObs. ArcNotes
2018 HW1V=24.2, el.=128.6°19 day arc, last obs. 2018 May 12NHATS target
2017 VH15V=21.8, el.=99.8°1 day arc, last obs. 2017 Nov. 3
2017 UE52V=24.3, el.=139.6°2 day arc, last obs. 2017 Oct. 30
2017 SH33V=23.5, el.=71.8°1 day arc, last obs. 2017 Sept. 26
2017 OM1V=23.3, el.=107.8°3 day arc, last obs. 2017 July 25
2017 AB21V=23.1, el.=107.6°1 day arc, last obs. 2017 Jan. 4
2016 NL56V=22.4, el.=68.3°3 day arc, last obs. 2016 July 15
2016 JT38V=21.1, el.=91.2°1 day arc, last obs. 2016 May 5
2016 JR38V=23.7, el.=139.0°5 day arc, last obs. 2016 May 8NHATS target
2015 ME131V=21.6, el.=47.5°2 day arc, last obs. 2015 June 25
2015 BS516V=22.8, el.=149.7°3 day arc, last obs. 2015 Jan. 28
2013 JA17V=24.3, el.=105.4°4 day arc, last obs. 2013 May 12
2012 BG96V=20.8, el.=139.2°2 day arc, last obs. 2012 Jan. 29
2011 VG9V=24.1, el.=53.7°12 day arc, last obs. 2011 Nov. 27
2010 UHV=22.6, el.=145.7°15 day arc, last obs. 2010 Nov. 1NHATS target
2010 MY112V=23.8, el.=64.2°1 day arc, last obs. 2010 June 25
2007 WP3V=23.2, el.=77.5°27 day arc, last obs. 2007 Dec. 15
2006 CDV=23.4, el.=56.5°2 day arc, last obs. 2006 Feb. 3
1997 TC25V=22.6, el.=175.9°23 day arc, last obs. 1997 Oct. 23

Visibility - apparent magnitude & solar elongation at 0600 UTC on June 25th
           - V > 22.0 is out of view for most observers & V > 24.4 is out of view for almost everyone else
           - el. < 60.0° is leaving view for many observers & el. < 40.0° is out of view for everyone
Arc        - the longest observing arc (in days) used by either risk monitor for its risk analysis
VI#1       - the year with the earliest virtual impactor solution currently listed by either risk monitor
Last news  - last day UTC on which A/CC had news to report about this object's risk assessment
Cum. prob. - highest cumulative probability calculated for Earth impact (1.0/1.0e-06 = "one in a million")
TS         - highest Torino Scale rating reported by either risk monitor for this object
PS cum.    - highest Palermo Scale cumulative rating reported by either risk monitor
PS max.    - highest Palermo Scale maximum rating reported by either risk monitor

Start date for ephemerides: Number of dates to output
Ephemeris interval: Ephemeris units: days hours minutes seconds
For daily ephemerides, enter desired offset from 0h UT: hours
Observatory code:
Display positions in: truncated sexagesimal or full sexagesimal or decimal units

Total motion & direction Separate R.A. & Decl. sky motions Separate R.A. & Decl. coordinate motions
Display motions as: "/sec "/min "/hr °/day

Suppress output   if sun above local horizon   if object below local horizon
Generate perturbed ephemerides for unperturbed orbits
Also display elements for epoch

Format for elements output:
none MPC 1-line MPC 8-line
SkyMap (SkyMap Software) Guide (Project Pluto) MegaStar V4.x (E.L.B. Software)
TheSky (Software Bisque)

If you select 8-line MPC format, you may display the residual block for the objects selected:
Show residuals blocks.Show only residual lines containing observations from code . If you select 8-line MPC format the elements will be displayed with the ephemerides. If you select any format other than 8-line MPC format, only the elements are returned. In such cases your browser should download the elements file and save it to your local disk.