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2015WC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3697 2.486e-08 au
e 0.05948 5.527e-08
i 4.956 6.387e-06 deg
Ω 266.416 9.995e-05 deg
ω 20.199 0.0001335 deg
M 232.985 8.777e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2287 au
Aphelion 2.5106 au
Asc. node-Earth separation 1.22039 au
Desc. node-Earth separation 1.51772 au
Earth MOID 1.21284 au
Orbital period 1332.41 days
Date of orbit computation  feb 22 08:15
Observational summary
Optical observations (Discarded) 175 (0)
Radar observations (Discarded) 0 (0)
Arc length 4997.21 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 136.599 deg
Declination 10.4168 deg
V Magnitude 22 mag
Solar Elongation -106.73 deg
Galactic Latitude 34.65 deg
Rate 0.134 deg/day
Direction 94.844 deg

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