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AstDyS ∴ Objects ∴ 1999RQ22 ∴ Summary
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(137231) 1999RQ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27951 7.497e-09 au
e 0.223391 4.306e-08
i 23.031 5.132e-06 deg
Ω 179.287 1.255e-05 deg
ω 202.097 1.703e-05 deg
M 31.719 1.203e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7703 au
Aphelion 2.7887 au
Asc. node-Earth separation 1.73535 au
Desc. node-Earth separation 0.79127 au
Earth MOID 0.78229 au
Orbital period 1257.08 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 667 (6)
Radar observations (Discarded) 0 (0)
Arc length 8905.72 days
Unobserved 132 days

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Ephemeris at epoch 60420 MJD
Right Ascension 61.892 deg
Declination 4.5402 deg
V Magnitude 20.79 mag
Solar Elongation -34.26 deg
Galactic Latitude -33.06 deg
Rate 0.59 deg/day
Direction 78.486 deg

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