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AstDyS ∴ Objects ∴ 2011SM281 ∴ Summary
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(530677) 2011SM281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80522 3.943e-08 au
e 0.08027 8.333e-08
i 5.802 8.786e-06 deg
Ω 10.082 9.094e-05 deg
ω 353.434 0.0001115 deg
M 232.907 6.497e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.58 au
Aphelion 3.0304 au
Asc. node-Earth separation 1.5814 au
Desc. node-Earth separation 2.02982 au
Earth MOID 1.5777 au
Orbital period 1716.13 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 122 (0)
Radar observations (Discarded) 0 (0)
Arc length 5574.15 days
Unobserved 395 days

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Ephemeris at epoch 60420 MJD
Right Ascension 241.111 deg
Declination -26.5757 deg
V Magnitude 21.98 mag
Solar Elongation 145.4 deg
Galactic Latitude 19.03 deg
Rate 0.127 deg/day
Direction -98.376 deg

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