AstDyS-2

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(367429) 2008SD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06887 4.17e-08 au
e 0.16692 8.78e-08
i 6.251 1.07e-05 deg
Ω 322.488 8.385e-05 deg
ω 316.611 9.203e-05 deg
M 9.574 3.889e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5566 au
Aphelion 3.5811 au
Asc. node-Earth separation 1.64829 au
Desc. node-Earth separation 2.40841 au
Earth MOID 1.54454 au
Orbital period 1963.66 days
Date of orbit computation  feb 22 03:08
Observational summary
Optical observations (Discarded) 122 (0)
Radar observations (Discarded) 0 (0)
Arc length 7164.06 days
Unobserved 319 days

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Ephemeris at epoch 60397 MJD
Right Ascension 314.24 deg
Declination -20.1054 deg
V Magnitude 22.19 mag
Solar Elongation 56.52 deg
Galactic Latitude -36.29 deg
Rate 0.395 deg/day
Direction 72.244 deg

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