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AstDyS ∴ Objects ∴ 2008RP9 ∴ Summary
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2008RP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0662 5.665e-08 au
e 0.149432 1.934e-07
i 5.924 1.579e-05 deg
Ω 212.902 0.0001179 deg
ω 155.545 0.0001535 deg
M 318.081 8.327e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.608 au
Aphelion 3.5244 au
Asc. node-Earth separation 2.46407 au
Desc. node-Earth separation 1.64555 au
Earth MOID 1.60889 au
Orbital period 1961.1 days
Date of orbit computation  apr 24 01:33
Observational summary
Optical observations (Discarded) 52 (0)
Radar observations (Discarded) 0 (0)
Arc length 5400.09 days
Unobserved 313 days

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Ephemeris at epoch 60427 MJD
Right Ascension 337.849 deg
Declination -3.92363 deg
V Magnitude 23.1 mag
Solar Elongation 58.97 deg
Galactic Latitude -49.33 deg
Rate 0.364 deg/day
Direction 66.513 deg

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