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AstDyS ∴ Objects ∴ 1999RQ71 ∴ Summary
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(91461) 1999RQ71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8111 1.672e-08 au
e 0.115928 6.034e-08
i 5.143 5.615e-06 deg
Ω 139.582 6.169e-05 deg
ω 202.913 6.527e-05 deg
M 78.793 2.164e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4852 au
Aphelion 3.137 au
Asc. node-Earth separation 2.11868 au
Desc. node-Earth separation 1.49279 au
Earth MOID 1.47766 au
Orbital period 1721.52 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 629 (1)
Radar observations (Discarded) 0 (0)
Arc length 9839.75 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 67.723 deg
Declination 18.3578 deg
V Magnitude 21.5 mag
Solar Elongation -33.11 deg
Galactic Latitude -20.03 deg
Rate 0.388 deg/day
Direction 79.208 deg

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