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AstDyS ∴ Objects ∴ 2012RB21 ∴ Summary
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(347383) 2012RB21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71124 5.334e-08 au
e 0.170378 1.098e-07
i 4.9 1.246e-05 deg
Ω 197.559 0.0001078 deg
ω 191.724 0.0001137 deg
M 106.567 3.967e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2493 au
Aphelion 3.1732 au
Asc. node-Earth separation 2.15679 au
Desc. node-Earth separation 1.25772 au
Earth MOID 1.25387 au
Orbital period 1630.61 days
Date of orbit computation  Oct 31 08:31
Observational summary
Optical observations (Discarded) 110 (1)
Radar observations (Discarded) 0 (0)
Arc length 5206.98 days
Unobserved 352 days

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Ephemeris at epoch 58465 MJD
Right Ascension 182.534 deg
Declination -3.89585 deg
V Magnitude 22.46 mag
Solar Elongation 76.8 deg
Galactic Latitude 57.41 deg
Rate 0.229 deg/day
Direction 113.269 deg

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