NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SW20 ∴ Summary
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(482488) 2012SW20  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.45984 6.261e-08 au
e 0.678832 1.031e-07
i 10.171 2.257e-05 deg
Ω 209.668 6.478e-05 deg
ω 62.257 6.361e-05 deg
M 68.584 1.429e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.79 au
Aphelion 4.1297 au
Asc. node-Earth separation 0.00326 au
Desc. node-Earth separation 0.94508 au
Earth MOID 0.00114 au
Orbital period 1409.16 days
Date of orbit computation   Mar 15 10:53
Observational summary
Optical observations (Discarded) 292 (2)
Radar observations (Discarded) 0 (0)
Arc length 1500 days
Unobserved 182 days

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Ephemeris at epoch 57870 MJD
Right Ascension 55.8463 deg
Declination 15.1983 deg
V Magnitude 25.89 mag
Solar Elongation -20.84 deg
Galactic Latitude -30.58 deg
Rate 0.304 deg/day
Direction 78.495 deg

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