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(156857) 2003CR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37418 9.962e-09 au
e 0.248118 4.099e-08
i 6.718 4.982e-06 deg
Ω 148.599 4.629e-05 deg
ω 153.24 4.769e-05 deg
M 155.106 1.239e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7851 au
Aphelion 2.9633 au
Asc. node-Earth separation 1.87437 au
Desc. node-Earth separation 0.81272 au
Earth MOID 0.77269 au
Orbital period 1336.19 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 511 (3)
Radar observations (Discarded) 0 (0)
Arc length 8619.92 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 92.0453 deg
Declination 19.6059 deg
V Magnitude 22.38 mag
Solar Elongation -62.9 deg
Galactic Latitude -0.25 deg
Rate 0.284 deg/day
Direction 85.009 deg

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