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(490889) 2011BC57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07531 3.799e-08 au
e 0.309278 5.854e-08
i 15.962 7.412e-06 deg
Ω 105.85 2.751e-05 deg
ω 306.058 3.484e-05 deg
M 206.049 1.703e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1242 au
Aphelion 4.0264 au
Asc. node-Earth separation 1.37002 au
Desc. node-Earth separation 2.38373 au
Earth MOID 1.17794 au
Orbital period 1969.84 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 183 (2)
Radar observations (Discarded) 0 (0)
Arc length 6373.97 days
Unobserved 752 days

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Ephemeris at epoch 60419 MJD
Right Ascension 261.322 deg
Declination -11.5314 deg
V Magnitude 22.98 mag
Solar Elongation 126.87 deg
Galactic Latitude 13.24 deg
Rate 0.059 deg/day
Direction -70.946 deg

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