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1999RP28  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.4761 0.001995 au
e 0.240476 0.0007836
i 9.243 0.02868 deg
Ω 174.141 0.003853 deg
ω 144.93 0.00991 deg
M 216.671 9.185 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1211 au
Aphelion distance 1.8311 au
Asc. node-Earth separation 0.73696 au
Desc. node-Earth separation 0.15754 au
Earth MOID 0.13258 au
Orbital period 655.045 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 7543 days

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Ephemeris
(Epoch 59001 MJD)
Right Ascension 134.889 deg
Declination 15.4288 deg
V Magnitude 26.61 mag
Solar Elongation -62.2 deg
Galactic Latitude 35.19 deg
Rate 0.482 deg/day
Direction 99.31 deg

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