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(21402) Shanhuang  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29406 6.977e-09 au
e 0.134945 2.976e-08
i 2.538 4.32e-06 deg
Ω 351.664 7.519e-05 deg
ω 73.562 7.731e-05 deg
M 282.99 1.754e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9845 au
Aphelion 2.6036 au
Asc. node-Earth separation 1.16413 au
Desc. node-Earth separation 1.34821 au
Earth MOID 1.00005 au
Orbital period 1269.13 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1497 (7)
Radar observations (Discarded) 0 (0)
Arc length 9762.83 days
Unobserved 312 days

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Ephemeris at epoch 60423 MJD
Right Ascension 355.977 deg
Declination -2.18556 deg
V Magnitude 20.75 mag
Solar Elongation 37.56 deg
Galactic Latitude -60.27 deg
Rate 0.492 deg/day
Direction 65.592 deg

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