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(278818) 2008SL257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65656 1.89e-08 au
e 0.090046 4.875e-08
i 13.642 6.65e-06 deg
Ω 217.894 2.185e-05 deg
ω 66.522 4.378e-05 deg
M 309.935 3.891e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4173 au
Aphelion 2.8958 au
Asc. node-Earth separation 1.53682 au
Desc. node-Earth separation 1.74115 au
Earth MOID 1.43752 au
Orbital period 1581.53 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 343 (3)
Radar observations (Discarded) 0 (0)
Arc length 8009.4 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 241.656 deg
Declination -15.4453 deg
V Magnitude 19.93 mag
Solar Elongation 151.84 deg
Galactic Latitude 26.34 deg
Rate 0.191 deg/day
Direction -41.824 deg

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