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AstDyS ∴ Objects ∴ 2008UP257 ∴ Summary
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(397895) 2008UP257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34934 1.52e-08 au
e 0.199291 6.83e-08
i 2.826 7.106e-06 deg
Ω 23.293 0.000112 deg
ω 12.329 0.0001138 deg
M 108.812 2.253e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8811 au
Aphelion 2.8175 au
Asc. node-Earth separation 0.8924 au
Desc. node-Earth separation 1.79861 au
Earth MOID 0.88819 au
Orbital period 1315.28 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 243 (3)
Radar observations (Discarded) 0 (0)
Arc length 7070.35 days
Unobserved 89 days

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Ephemeris at epoch 60420 MJD
Right Ascension 151.648 deg
Declination 13.9105 deg
V Magnitude 22.62 mag
Solar Elongation -118.64 deg
Galactic Latitude 49.42 deg
Rate 0.048 deg/day
Direction 140.989 deg

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