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(19873) Chentao  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89157 1.197e-08 au
e 0.031574 3.27e-08
i 3.103 3.901e-06 deg
Ω 117.206 8e-05 deg
ω 347.284 0.0001197 deg
M 224.576 8.673e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8003 au
Aphelion 2.9829 au
Asc. node-Earth separation 1.81911 au
Desc. node-Earth separation 1.96445 au
Earth MOID 1.81768 au
Orbital period 1795.97 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1727 (6)
Radar observations (Discarded) 0 (0)
Arc length 22560.3 days
Unobserved 662 days

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Ephemeris at epoch 60425 MJD
Right Ascension 347.871 deg
Declination -6.79368 deg
V Magnitude 20.11 mag
Solar Elongation 48.77 deg
Galactic Latitude -58.75 deg
Rate 0.344 deg/day
Direction 69.013 deg

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