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AstDyS ∴ Objects ∴ 1998RD17 ∴ Summary
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(28089) 1998RD17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85648 1.346e-08 au
e 0.105995 3.594e-08
i 13.227 3.889e-06 deg
Ω 160.862 1.63e-05 deg
ω 215.602 2.414e-05 deg
M 69.902 1.84e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5537 au
Aphelion 3.1593 au
Asc. node-Earth separation 2.10004 au
Desc. node-Earth separation 1.59209 au
Earth MOID 1.56413 au
Orbital period 1763.38 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2775 (10)
Radar observations (Discarded) 0 (0)
Arc length 10200.7 days
Unobserved 56 days

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Ephemeris at epoch 60426 MJD
Right Ascension 87.7296 deg
Declination 14.0251 deg
V Magnitude 19.49 mag
Solar Elongation -52.45 deg
Galactic Latitude -6.6 deg
Rate 0.359 deg/day
Direction 80.753 deg

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