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AstDyS ∴ Objects ∴ 1999RJ172 ∴ Summary
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(40625) 1999RJ172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.746 1.162e-08 au
e 0.10142 5.419e-08
i 7.167 5.718e-06 deg
Ω 20.238 2.857e-05 deg
ω 11.673 3.538e-05 deg
M 105.104 1.991e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4675 au
Aphelion 3.0245 au
Asc. node-Earth separation 1.47532 au
Desc. node-Earth separation 2.01559 au
Earth MOID 1.47347 au
Orbital period 1662.07 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1848 (12)
Radar observations (Discarded) 0 (0)
Arc length 12192.4 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 136.554 deg
Declination 22.8892 deg
V Magnitude 19.97 mag
Solar Elongation -99.21 deg
Galactic Latitude 39.21 deg
Rate 0.157 deg/day
Direction 125.735 deg

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