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AstDyS ∴ Objects ∴ 2001RQ99 ∴ Summary
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(182420) 2001RQ99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67491 1.218e-08 au
e 0.235071 4.786e-08
i 8.187 5.049e-06 deg
Ω 356.871 3.32e-05 deg
ω 29.283 3.529e-05 deg
M 24.892 1.079e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0461 au
Aphelion 3.3037 au
Asc. node-Earth separation 1.09334 au
Desc. node-Earth separation 2.18387 au
Earth MOID 1.05415 au
Orbital period 1597.95 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 922 (213)
Radar observations (Discarded) 0 (0)
Arc length 9533.55 days
Unobserved 131 days

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Ephemeris at epoch 60416 MJD
Right Ascension 53.7197 deg
Declination 25.2166 deg
V Magnitude 20.92 mag
Solar Elongation -31.76 deg
Galactic Latitude -24.5 deg
Rate 0.526 deg/day
Direction 76.453 deg

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