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AstDyS ∴ Objects ∴ 1999RA22 ∴ Summary
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(80104) 1999RA22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25303 6.285e-09 au
e 0.2027 4.519e-08
i 5.119 4.384e-06 deg
Ω 14.483 4.373e-05 deg
ω 18.576 4.537e-05 deg
M 66.924 1.146e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7963 au
Aphelion 2.7097 au
Asc. node-Earth separation 0.81368 au
Desc. node-Earth separation 1.6741 au
Earth MOID 0.80319 au
Orbital period 1235.24 days
Date of orbit computation  Jun 5 00:54
Observational summary
Optical observations (Discarded) 940 (7)
Radar observations (Discarded) 0 (0)
Arc length 11017 days
Unobserved 34 days

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Ephemeris at epoch 60469 MJD
Right Ascension 127.535 deg
Declination 22.2866 deg
V Magnitude 21.47 mag
Solar Elongation -47.09 deg
Galactic Latitude 31.11 deg
Rate 0.447 deg/day
Direction 106.779 deg

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