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(256931) 2008ER28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1407 2.66e-08 au
e 0.105025 4.752e-08
i 5.766 6.026e-06 deg
Ω 51.187 5.201e-05 deg
ω 208.748 6.035e-05 deg
M 262.003 3.202e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8108 au
Aphelion 3.4705 au
Asc. node-Earth separation 2.43223 au
Desc. node-Earth separation 1.83398 au
Earth MOID 1.7973 au
Orbital period 2033 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 467 (2)
Radar observations (Discarded) 0 (0)
Arc length 8042.72 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 141.234 deg
Declination 21.7612 deg
V Magnitude 21.24 mag
Solar Elongation -99.81 deg
Galactic Latitude 43.01 deg
Rate 0.116 deg/day
Direction 125.522 deg

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