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AstDyS ∴ Objects ∴ 1999RU20 ∴ Summary
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(101930) 1999RU20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38405 6.215e-09 au
e 0.191916 5.031e-08
i 3.164 4.626e-06 deg
Ω 202.862 7.297e-05 deg
ω 147.795 7.372e-05 deg
M 244.474 9.119e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9265 au
Aphelion 2.8416 au
Asc. node-Earth separation 1.73857 au
Desc. node-Earth separation 0.97943 au
Earth MOID 0.92154 au
Orbital period 1344.53 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 976 (2)
Radar observations (Discarded) 0 (0)
Arc length 8636.91 days
Unobserved 400 days

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Ephemeris at epoch 60420 MJD
Right Ascension 226.852 deg
Declination -15.8597 deg
V Magnitude 19.88 mag
Solar Elongation 161.16 deg
Galactic Latitude 35.82 deg
Rate 0.211 deg/day
Direction -67.885 deg

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