AstDyS-2

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(484602) 2008SD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41076 1.825e-08 au
e 0.201213 8.609e-08
i 3.736 1.028e-05 deg
Ω 135.589 0.0001198 deg
ω 242.544 0.0001251 deg
M 43.183 3.269e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9257 au
Aphelion 2.8958 au
Asc. node-Earth separation 1.56391 au
Desc. node-Earth separation 1.1033 au
Earth MOID 0.93087 au
Orbital period 1367.19 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 148 (1)
Radar observations (Discarded) 0 (0)
Arc length 6544.79 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 71.4905 deg
Declination 20.2867 deg
V Magnitude 22.95 mag
Solar Elongation -36.79 deg
Galactic Latitude -16.05 deg
Rate 0.51 deg/day
Direction 81.044 deg

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