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AstDyS ∴ Objects ∴ 1999RQ143 ∴ Summary
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(121279) 1999RQ143  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64456 2.311e-08 au
e 0.112335 5.864e-08
i 11.316 7.465e-06 deg
Ω 180.141 2.75e-05 deg
ω 224.535 4.269e-05 deg
M 116.86 3.346e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3475 au
Aphelion 2.9416 au
Asc. node-Earth separation 1.84068 au
Desc. node-Earth separation 1.41409 au
Earth MOID 1.3678 au
Orbital period 1570.82 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 424 (2)
Radar observations (Discarded) 0 (0)
Arc length 9070.18 days
Unobserved 425 days

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Ephemeris at epoch 58566 MJD
Right Ascension 214.312 deg
Declination -6.66701 deg
V Magnitude 20.14 mag
Solar Elongation 147.86 deg
Galactic Latitude 50.33 deg
Rate 0.169 deg/day
Direction -45.144 deg

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