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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RQ28 ∴ Summary
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1999RQ28  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.90855 4.457e-08 au
e 0.424297 1.084e-07
i 3.556 6.748e-06 deg
Ω 124.23 0.0001414 deg
ω 269.891 0.0001897 deg
M 201.897 0.0001115 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0988 au
Aphelion 2.7183 au
Asc. node-Earth separation 0.58175 au
Desc. node-Earth separation 0.54918 au
Earth MOID 0.12386 au
Orbital period 963.063 days
Date of orbit computation   May 15 15:38
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 3057 days
Unobserved 3415 days

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Ephemeris at epoch 57900 MJD
Right Ascension 238.679 deg
Declination -14.9419 deg
V Magnitude 23.71 mag
Solar Elongation -172.05 deg
Galactic Latitude 28.8 deg
Rate 0.323 deg/day
Direction -79.789 deg

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