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AstDyS ∴ Objects ∴ 2007RQ140 ∴ Summary
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(171443) 2007RQ140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73188 1.444e-08 au
e 0.164921 4.465e-08
i 8.377 6.162e-06 deg
Ω 179.705 3.652e-05 deg
ω 141.692 4.155e-05 deg
M 263.596 2.046e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2813 au
Aphelion 3.1824 au
Asc. node-Earth separation 2.05681 au
Desc. node-Earth separation 1.3501 au
Earth MOID 1.27602 au
Orbital period 1649.27 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 375 (1)
Radar observations (Discarded) 0 (0)
Arc length 10172.5 days
Unobserved 115 days

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Ephemeris at epoch 60419 MJD
Right Ascension 211.397 deg
Declination -5.62828 deg
V Magnitude 20.14 mag
Solar Elongation 173 deg
Galactic Latitude 52.66 deg
Rate 0.231 deg/day
Direction -59.042 deg

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