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AstDyS ∴ Objects ∴ 1997WB12 ∴ Summary
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(120748) 1997WB12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37976 9.888e-09 au
e 0.231395 4.243e-08
i 2.084 5.225e-06 deg
Ω 181.406 0.0001222 deg
ω 159.304 0.0001228 deg
M 113.315 1.23e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8291 au
Aphelion 2.9304 au
Asc. node-Earth separation 1.87821 au
Desc. node-Earth separation 0.84911 au
Earth MOID 0.82071 au
Orbital period 1340.9 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 535 (4)
Radar observations (Discarded) 0 (0)
Arc length 9508.09 days
Unobserved 139 days

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Ephemeris at epoch 60423 MJD
Right Ascension 100.926 deg
Declination 21.3652 deg
V Magnitude 22.43 mag
Solar Elongation -67.18 deg
Galactic Latitude 7.94 deg
Rate 0.307 deg/day
Direction 92.416 deg

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