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(9850) Ralphcopeland  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37023 6.73e-09 au
e 0.13444 3.118e-08
i 6.129 3.685e-06 deg
Ω 245.748 3.03e-05 deg
ω 79.699 3.323e-05 deg
M 86.827 1.411e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0516 au
Aphelion 2.6889 au
Asc. node-Earth separation 1.25925 au
Desc. node-Earth separation 1.39911 au
Earth MOID 1.05013 au
Orbital period 1332.86 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3168 (449)
Radar observations (Discarded) 0 (0)
Arc length 12192 days
Unobserved 80 days

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Ephemeris at epoch 60426 MJD
Right Ascension 61.4108 deg
Declination 20.1524 deg
V Magnitude 19.59 mag
Solar Elongation -27.39 deg
Galactic Latitude -23.33 deg
Rate 0.452 deg/day
Direction 81.407 deg

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