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AstDyS ∴ Objects ∴ 2011SJ280 ∴ Summary
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2011SJ280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00488 2.823e-08 au
e 0.15148 1.333e-07
i 8.778 7.49e-06 deg
Ω 274.491 8.84e-05 deg
ω 70.744 0.0001045 deg
M 173.252 4.55e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5497 au
Aphelion 3.4601 au
Asc. node-Earth separation 1.77953 au
Desc. node-Earth separation 2.10774 au
Earth MOID 1.5586 au
Orbital period 1902.56 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 90 (1)
Radar observations (Discarded) 0 (0)
Arc length 8147.08 days
Unobserved 484 days

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Ephemeris at epoch 60423 MJD
Right Ascension 146.606 deg
Declination 3.11966 deg
V Magnitude 23.1 mag
Solar Elongation -114.38 deg
Galactic Latitude 39.74 deg
Rate 0.038 deg/day
Direction 43.988 deg

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