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(233737) 2008SB257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77342 1.946e-08 au
e 0.252462 4.193e-08
i 9.036 4.617e-06 deg
Ω 117.24 3.496e-05 deg
ω 205.234 3.647e-05 deg
M 158.633 1.091e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0732 au
Aphelion 3.4736 au
Asc. node-Earth separation 2.38173 au
Desc. node-Earth separation 1.09793 au
Earth MOID 1.06417 au
Orbital period 1687.03 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 448 (1)
Radar observations (Discarded) 0 (0)
Arc length 8366.47 days
Unobserved 93 days

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Ephemeris at epoch 60423 MJD
Right Ascension 117.754 deg
Declination 23.3761 deg
V Magnitude 22.47 mag
Solar Elongation -82.34 deg
Galactic Latitude 23.01 deg
Rate 0.162 deg/day
Direction 97.061 deg

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