NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AM31 ∴ Summary
Contact »
(153958) 2002AM31  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.70303 3.502e-09 au
e 0.451598 4.771e-09
i 4.645 1.252e-06 deg
Ω 144.397 7.572e-06 deg
ω 197.927 6.018e-06 deg
M 182.656 2.767e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9339 au
Aphelion 2.4721 au
Asc. node-Earth separation 1.38934 au
Desc. node-Earth separation -0.06444 au
Earth MOID 0.03182 au
Orbital period 811.765 days
Date of orbit computation   Feb 13 14:54
Observational summary
Optical observations (Discarded) 641 (27)
Radar observations (Discarded) 8 (0)
Arc length 12700 days
Unobserved 6 days

More info »
Ephemeris at epoch 58167 MJD
Right Ascension 164.617 deg
Declination 8.4047 deg
V Magnitude 21.51 mag
Solar Elongation 166.32 deg
Galactic Latitude 57.38 deg
Rate 0.341 deg/day
Direction -62.675 deg

More info »





This Web Site has been visited 102954 times since

and this Page has been visited 6074 times since 2011/06/24