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AstDyS ∴ Objects ∴ 2012SD16 ∴ Summary
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2012SD16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16735 5.598e-07 au
e 0.218324 1.346e-06
i 5.544 1.424e-05 deg
Ω 220.717 0.0001028 deg
ω 131.941 0.0002761 deg
M 333.31 9.938e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6942 au
Aphelion 2.6405 au
Asc. node-Earth separation 1.4072 au
Desc. node-Earth separation 0.80919 au
Earth MOID 0.69484 au
Orbital period 1165.45 days
Date of orbit computation  Dec 20 15:21
Observational summary
Optical observations (Discarded) 51 (0)
Radar observations (Discarded) 0 (0)
Arc length 2145.95 days
Unobserved 1291 days

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Ephemeris at epoch 58580 MJD
Right Ascension 27.6862 deg
Declination 11.6255 deg
V Magnitude 23.19 mag
Solar Elongation -13.22 deg
Galactic Latitude -48.66 deg
Rate 0.639 deg/day
Direction 71.887 deg

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