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AstDyS ∴ Objects ∴ 1999RU165 ∴ Summary
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(137278) 1999RU165  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30695 8.43e-09 au
e 0.155902 4.032e-08
i 6.4 7.237e-06 deg
Ω 349.788 3.139e-05 deg
ω 63.829 4.024e-05 deg
M 311.34 2.462e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9473 au
Aphelion 2.6666 au
Asc. node-Earth separation 1.10024 au
Desc. node-Earth separation 1.42408 au
Earth MOID 0.96804 au
Orbital period 1279.84 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 795 (5)
Radar observations (Discarded) 0 (0)
Arc length 8253.84 days
Unobserved 745 days

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Ephemeris at epoch 60425 MJD
Right Ascension 8.95117 deg
Declination 4.57758 deg
V Magnitude 21.05 mag
Solar Elongation 24.93 deg
Galactic Latitude -58.07 deg
Rate 0.548 deg/day
Direction 63.968 deg

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