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AstDyS ∴ Objects ∴ 1999RQ15 ∴ Summary
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(121223) 1999RQ15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.8942 4.675e-09 au
e 0.127932 3.995e-08
i 19.351 4.7e-06 deg
Ω 345.99 1.095e-05 deg
ω 79.933 3.152e-05 deg
M 84.403 2.382e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6519 au
Aphelion 2.1365 au
Asc. node-Earth separation 0.81559 au
Desc. node-Earth separation 0.91382 au
Earth MOID 0.75366 au
Orbital period 952.223 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1092 (42)
Radar observations (Discarded) 0 (0)
Arc length 9471.98 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 144.709 deg
Declination 15.3949 deg
V Magnitude 19.54 mag
Solar Elongation -134.44 deg
Galactic Latitude 43.91 deg
Rate 0.236 deg/day
Direction -150.141 deg

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