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AstDyS ∴ Objects ∴ 2008DR81 ∴ Summary
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(312365) 2008DR81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09174 6.541e-08 au
e 0.064546 7.479e-08
i 4.385 1.185e-05 deg
Ω 185.091 0.0001259 deg
ω 123.94 0.0001641 deg
M 219.621 0.0001019 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8922 au
Aphelion 3.2913 au
Asc. node-Earth separation 2.19472 au
Desc. node-Earth separation 1.96972 au
Earth MOID 1.87976 au
Orbital period 1985.66 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 4462.32 days
Unobserved 585 days

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Ephemeris at epoch 58580 MJD
Right Ascension 192.704 deg
Declination -4.31963 deg
V Magnitude 20.52 mag
Solar Elongation -176.57 deg
Galactic Latitude 58.55 deg
Rate 0.204 deg/day
Direction -61.859 deg

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