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1999RP28  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.47609 0.002021 au
e 0.240408 0.0008029
i 9.244 0.02878 deg
Ω 174.135 0.004132 deg
ω 144.968 0.01018 deg
M 296.324 10.08 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1212 au
Aphelion distance 1.8309 au
Asc. node-Earth separation 0.73845 au
Desc. node-Earth separation 0.15718 au
Earth MOID 0.13222 au
Orbital period 655.037 days
Date of orbit computation   giu 8 14:43
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 8460 days

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Ephemeris
(Epoch 59918 MJD)
Right Ascension 290.524 deg
Declination -18.8239 deg
V Magnitude 25.34 mag
Solar Elongation -37.03 deg
Galactic Latitude -15.04 deg
Rate 0.973 deg/day
Direction 86.799 deg

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