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(590617) 2012HD87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56306 3.728e-08 au
e 0.135185 2.813e-07
i 2.08 1.226e-05 deg
Ω 70.619 0.0003724 deg
ω 142.043 0.0003806 deg
M 337.392 7.466e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2166 au
Aphelion 2.9095 au
Asc. node-Earth separation 1.83187 au
Desc. node-Earth separation 1.2594 au
Earth MOID 1.21095 au
Orbital period 1498.77 days
Date of orbit computation  feb 22 03:52
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 9715.21 days
Unobserved 954 days

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Ephemeris at epoch 60420 MJD
Right Ascension 175.568 deg
Declination 5.21985 deg
V Magnitude 21.5 mag
Solar Elongation -143.68 deg
Galactic Latitude 62.59 deg
Rate 0.103 deg/day
Direction -79.757 deg

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