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AstDyS ∴ Objects ∴ 1998RD77 ∴ Summary
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(52856) 1998RD77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.23658 8.256e-09 au
e 0.139376 3.607e-08
i 5.318 3.687e-06 deg
Ω 134.433 5.178e-05 deg
ω 345.488 5.515e-05 deg
M 256.785 1.933e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9249 au
Aphelion 2.5483 au
Asc. node-Earth separation 0.94537 au
Desc. node-Earth separation 1.5206 au
Earth MOID 0.94005 au
Orbital period 1221.73 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 1404 (5)
Radar observations (Discarded) 0 (0)
Arc length 7336.06 days
Unobserved 158 days

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Ephemeris at epoch 58565 MJD
Right Ascension 34.5908 deg
Declination 9.71729 deg
V Magnitude 19.49 mag
Solar Elongation -33.97 deg
Galactic Latitude -47.55 deg
Rate 0.516 deg/day
Direction 69.46 deg

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