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(144710) 2004GR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62889 1.467e-08 au
e 0.22524 3.811e-08
i 7.629 4.29e-06 deg
Ω 138.756 3.703e-05 deg
ω 11.976 3.922e-05 deg
M 297.728 1.538e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0368 au
Aphelion 3.221 au
Asc. node-Earth separation 1.05901 au
Desc. node-Earth separation 2.18754 au
Earth MOID 1.04912 au
Orbital period 1556.89 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 642 (5)
Radar observations (Discarded) 0 (0)
Arc length 9140.98 days
Unobserved 118 days

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Ephemeris at epoch 60423 MJD
Right Ascension 57.6936 deg
Declination 14.7323 deg
V Magnitude 21.18 mag
Solar Elongation -26.23 deg
Galactic Latitude -29.63 deg
Rate 0.453 deg/day
Direction 75.197 deg

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