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1999RP28  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4761 0.001988 au
e 0.240372 0.0008133
i 9.243 0.02886 deg
Ω 174.133 0.00442 deg
ω 144.932 0.01651 deg
M 266.131 10.75 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1213 au
Aphelion distance 1.8309 au
Asc. node-Earth separation 0.73723 au
Desc. node-Earth separation 0.15759 au
Earth MOID 0.13257 au
Orbital period 655.044 days
Date of orbit computation   feb 26 10:23
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 8962 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 209.131 deg
Declination 4.44462 deg
V Magnitude 22.71 mag
Solar Elongation -164.02 deg
Galactic Latitude 62.51 deg
Rate 0.501 deg/day
Direction -40.095 deg

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