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AstDyS ∴ Objects ∴ 2004RP172 ∴ Summary
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(271706) 2004RP172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66311 2.284e-08 au
e 0.197055 5.473e-08
i 6.292 7.755e-06 deg
Ω 231.394 6.686e-05 deg
ω 71.196 7.178e-05 deg
M 117.801 2.268e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1383 au
Aphelion 3.1879 au
Asc. node-Earth separation 1.39478 au
Desc. node-Earth separation 1.74389 au
Earth MOID 1.13208 au
Orbital period 1587.39 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 221 (3)
Radar observations (Discarded) 0 (0)
Arc length 8648.95 days
Unobserved 520 days

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Ephemeris at epoch 58597 MJD
Right Ascension 94.4494 deg
Declination 18.5284 deg
V Magnitude 22.72 mag
Solar Elongation -61.07 deg
Galactic Latitude 1.23 deg
Rate 0.268 deg/day
Direction 89.783 deg

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