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AstDyS ∴ Objects ∴ 2009RP28 ∴ Summary
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(419045) 2009RP28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72176 2.08e-08 au
e 0.271032 7.255e-08
i 1.694 9.601e-06 deg
Ω 148.795 0.000247 deg
ω 253.741 0.0002475 deg
M 56.409 1.754e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9841 au
Aphelion 3.4594 au
Asc. node-Earth separation 1.74014 au
Desc. node-Earth separation 1.33347 au
Earth MOID 0.99377 au
Orbital period 1640.11 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 207 (1)
Radar observations (Discarded) 0 (0)
Arc length 7993.96 days
Unobserved 85 days

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Ephemeris at epoch 60426 MJD
Right Ascension 114.842 deg
Declination 21.0882 deg
V Magnitude 22.6 mag
Solar Elongation -77.16 deg
Galactic Latitude 19.66 deg
Rate 0.322 deg/day
Direction 98.087 deg

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