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AstDyS ∴ Objects ∴ 1997UO8 ∴ Summary
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(31148) 1997UO8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5593 9.239e-09 au
e 0.080159 3.704e-08
i 15.338 4.03e-06 deg
Ω 39.448 1.433e-05 deg
ω 40.444 2.834e-05 deg
M 121.88 2.509e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3541 au
Aphelion 2.7644 au
Asc. node-Earth separation 1.40511 au
Desc. node-Earth separation 1.70071 au
Earth MOID 1.38468 au
Orbital period 1495.48 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2984 (6)
Radar observations (Discarded) 0 (0)
Arc length 27059.6 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 212.827 deg
Declination -11.1561 deg
V Magnitude 16.53 mag
Solar Elongation -177.54 deg
Galactic Latitude 47.09 deg
Rate 0.263 deg/day
Direction -90.816 deg

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