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AstDyS ∴ Objects ∴ 2009RH9 ∴ Summary
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(477231) 2009RH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30012 1.963e-08 au
e 0.07578 8.944e-08
i 1.854 1.056e-05 deg
Ω 347.501 0.0002375 deg
ω 344.998 0.0002448 deg
M 90.433 6.168e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1258 au
Aphelion 2.4744 au
Asc. node-Earth separation 1.12451 au
Desc. node-Earth separation 1.47509 au
Earth MOID 1.11505 au
Orbital period 1274.16 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 7205.96 days
Unobserved 184 days

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Ephemeris at epoch 60438 MJD
Right Ascension 70.1089 deg
Declination 23.5349 deg
V Magnitude 23.18 mag
Solar Elongation -24.29 deg
Galactic Latitude -15.03 deg
Rate 0.47 deg/day
Direction 82.531 deg

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