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(28556) Kevinchen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52616 6.851e-09 au
e 0.165659 5e-08
i 2.746 4.778e-06 deg
Ω 146.028 6.093e-05 deg
ω 189.391 6.181e-05 deg
M 220.327 9.996e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1077 au
Aphelion 2.9446 au
Asc. node-Earth separation 1.94944 au
Desc. node-Earth separation 1.10001 au
Earth MOID 1.09777 au
Orbital period 1466.53 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2404 (13)
Radar observations (Discarded) 0 (0)
Arc length 11054.5 days
Unobserved 150 days

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Ephemeris at epoch 60419 MJD
Right Ascension 179.607 deg
Declination 3.15339 deg
V Magnitude 18.67 mag
Solar Elongation -149.18 deg
Galactic Latitude 62.88 deg
Rate 0.169 deg/day
Direction -66.325 deg

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