NEODyS-2

Near Earth Objects - Dynamic Site
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2012SD22  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.9646 7.504e-09 au
e 0.572276 4.156e-08
i 7.884 1.496e-05 deg
Ω 140.485 9.556e-05 deg
ω 313.416 9.204e-05 deg
M 326.684 8.783e-06 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8403 au
Aphelion 3.0889 au
Asc. node-Earth separation -0.03879 au
Desc. node-Earth separation 1.16442 au
Earth MOID 0.01602 au
Orbital period 1005.79 days
Date of orbit computation   Mar 13 11:59
Observational summary
Optical observations (Discarded) 144 (1)
Radar observations (Discarded) 0 (0)
Arc length 4255 days
Unobserved 1978 days

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Ephemeris at epoch 58380 MJD
Right Ascension 184.323 deg
Declination 1.87629 deg
V Magnitude 23.1 mag
Solar Elongation -8.21 deg
Galactic Latitude 63.46 deg
Rate 0.77 deg/day
Direction 110.487 deg

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