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(202961) 1999RU157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58779 1.357e-08 au
e 0.2889 6.708e-08
i 5.712 3.888e-06 deg
Ω 126.75 7.148e-05 deg
ω 241.677 7.204e-05 deg
M 311.297 8.682e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8402 au
Aphelion 3.3354 au
Asc. node-Earth separation 1.76391 au
Desc. node-Earth separation 1.07111 au
Earth MOID 0.84723 au
Orbital period 1520.52 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 433 (2)
Radar observations (Discarded) 0 (0)
Arc length 8708.99 days
Unobserved 313 days

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Ephemeris at epoch 60426 MJD
Right Ascension 325.178 deg
Declination -12.9043 deg
V Magnitude 21.42 mag
Solar Elongation 72.76 deg
Galactic Latitude -43.31 deg
Rate 0.448 deg/day
Direction 74.278 deg

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