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(541581) 2011SR280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56029 1.988e-07 au
e 0.16916 1.295e-06
i 4.222 2.645e-05 deg
Ω 15.691 7.906e-05 deg
ω 345.716 0.0005028 deg
M 39.163 0.0003335 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1272 au
Aphelion 2.9934 au
Asc. node-Earth separation 1.13848 au
Desc. node-Earth separation 1.97421 au
Earth MOID 1.12465 au
Orbital period 1496.35 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 144 (0)
Radar observations (Discarded) 0 (0)
Arc length 5850.98 days
Unobserved 167 days

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Ephemeris at epoch 60426 MJD
Right Ascension 51.7072 deg
Declination 21.0636 deg
V Magnitude 23.07 mag
Solar Elongation -18.84 deg
Galactic Latitude -28.88 deg
Rate 0.496 deg/day
Direction 74.778 deg

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