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(278774) 2008SP156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10368 2.452e-08 au
e 0.280073 5.979e-08
i 13.912 7.01e-06 deg
Ω 167.854 2.371e-05 deg
ω 165.916 2.641e-05 deg
M 310.475 1.083e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2344 au
Aphelion 3.9729 au
Asc. node-Earth separation 2.93452 au
Desc. node-Earth separation 1.24287 au
Earth MOID 1.22752 au
Orbital period 1997.16 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 348 (0)
Radar observations (Discarded) 0 (0)
Arc length 8048.03 days
Unobserved 361 days

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Ephemeris at epoch 60426 MJD
Right Ascension 280.613 deg
Declination -5.22966 deg
V Magnitude 20.61 mag
Solar Elongation 113.55 deg
Galactic Latitude -0.39 deg
Rate 0.154 deg/day
Direction 45.402 deg

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