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AstDyS ∴ Objects ∴ 1998RD80 ∴ Summary
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(101164) 1998RD80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57443 9.626e-09 au
e 0.236162 3.779e-08
i 4.933 4.802e-06 deg
Ω 116.831 5.583e-05 deg
ω 231.138 5.732e-05 deg
M 74.749 1.54e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9664 au
Aphelion 3.1824 au
Asc. node-Earth separation 1.87005 au
Desc. node-Earth separation 1.1013 au
Earth MOID 0.96397 au
Orbital period 1508.76 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 703 (4)
Radar observations (Discarded) 0 (0)
Arc length 9249.78 days
Unobserved 97 days

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Ephemeris at epoch 60418 MJD
Right Ascension 76.2626 deg
Declination 21.2561 deg
V Magnitude 21.32 mag
Solar Elongation -49.11 deg
Galactic Latitude -11.89 deg
Rate 0.394 deg/day
Direction 81.718 deg

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