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(28638) Joywang  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66494 8.783e-09 au
e 0.14076 2.989e-08
i 1.177 3.454e-06 deg
Ω 300.583 0.000161 deg
ω 277.826 0.0001615 deg
M 173.987 1.308e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2898 au
Aphelion 3.0401 au
Asc. node-Earth separation 1.54833 au
Desc. node-Earth separation 1.67853 au
Earth MOID 1.28268 au
Orbital period 1589.02 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1955 (17)
Radar observations (Discarded) 0 (0)
Arc length 11959.1 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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