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MPC Ephemerides for Objects with Impact Solutions & Recently in View
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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 1423 UTC on 5 January 2009

Object
Visibility
Arc
VI#1
Last news		Cum.
prob.
TS		PS
cum.		PS
max.
Notes
2009 AVV=19.9, el.=62.5°0.99720102009-01-041.1e-070-2.45-2.59VI next year
2009 ALV=21.1, el.=135.7°1.87120492009-01-034.8e-070-4.81-5.05
2008 YV32V=19.4, el.=134.5°2.92820722009-01-047.5e-060-6.09-6.69
2008 YU32V=21.7, el.=95.9°3.05120132009-01-034.2e-070-3.26-3.70
2008 YD3V=23.0, el.=136.7°0.14320122008-12-234.3e-080-7.82-8.25
2008 YC3V=21.8, el.=99.9°11.87920842009-01-032.0e-040-4.32-4.87
2008 YO2V=nil, el.=2.8°1.00220522009-01-016.8e-060-5.31-5.88
2008 XU2V=23.6, el.=170.0°27.99720392009-01-043.01e-070-6.64-6.64
2008 XC1V=24.7, el.=48.9°7.96520852008-12-131.3e-070-6.44-6.46
144898 2004 VD17V=21.6, el.=163.6°2512.94421022009-01-045.64e-080-4.91-4.91only "higher accuracy" requested

Visibility - apparent magnitude & solar elongation at 0600 UTC tomorrow, Jan. 6th
           - 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 (1/1.0e-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

Note: Rated objects stay listed here until scrolled off the CRT page for lack of news.
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SkyMap (SkyMap Software) Guide (Project Pluto) MegaStar V4.x (E.L.B. Software)
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