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(21437) Georgechen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63666 9.627e-09 au
e 0.190307 3.407e-08
i 12.362 3.92e-06 deg
Ω 211.082 1.74e-05 deg
ω 114.385 2.008e-05 deg
M 273.196 1.098e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1349 au
Aphelion 3.1384 au
Asc. node-Earth separation 1.75275 au
Desc. node-Earth separation 1.36232 au
Earth MOID 1.15866 au
Orbital period 1563.79 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2678 (341)
Radar observations (Discarded) 0 (0)
Arc length 10933 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 225.279 deg
Declination -12.9642 deg
V Magnitude 17.61 mag
Solar Elongation 168.63 deg
Galactic Latitude 39.04 deg
Rate 0.24 deg/day
Direction -53.4 deg

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