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(465513) Chenchen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72187 3.673e-08 au
e 0.341252 6.52e-08
i 5.236 9.173e-06 deg
Ω 79.857 0.000107 deg
ω 241.742 0.000109 deg
M 198.097 1.626e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.793 au
Aphelion 3.6507 au
Asc. node-Earth separation 1.88364 au
Desc. node-Earth separation 1.05544 au
Earth MOID 0.78746 au
Orbital period 1640.21 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 5780.8 days
Unobserved 459 days

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Ephemeris at epoch 60416 MJD
Right Ascension 142.23 deg
Declination 20.9832 deg
V Magnitude 22.66 mag
Solar Elongation -111.61 deg
Galactic Latitude 43.66 deg
Rate 0.023 deg/day
Direction -177.026 deg

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