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(72251) 2001AJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55236 8.2e-09 au
e 0.150036 4.485e-08
i 11.564 3.836e-06 deg
Ω 73.103 1.778e-05 deg
ω 144.993 2.081e-05 deg
M 150.339 1.27e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1694 au
Aphelion 2.9353 au
Asc. node-Earth separation 1.85988 au
Desc. node-Earth separation 1.20729 au
Earth MOID 1.17072 au
Orbital period 1489.4 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 2119 (5)
Radar observations (Discarded) 0 (0)
Arc length 8799.88 days
Unobserved 137 days

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Ephemeris at epoch 60398 MJD
Right Ascension 15.6644 deg
Declination -1.20178 deg
V Magnitude 20.03 mag
Solar Elongation -9.11 deg
Galactic Latitude -63.93 deg
Rate 0.392 deg/day
Direction 64.702 deg

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