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AstDyS ∴ Objects ∴ 1997WA12 ∴ Summary
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(129602) 1997WA12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.29512 9.6e-08 au
e 0.030302 5.06e-08
i 16.605 6.404e-06 deg
Ω 225.408 1.638e-05 deg
ω 79.624 0.000116 deg
M 171.432 0.0001139 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 5.1347 au
Aphelion 5.4556 au
Asc. node-Earth separation 4.25264 au
Desc. node-Earth separation 4.32926 au
Earth MOID 4.16592 au
Orbital period 4450.53 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1030 (6)
Radar observations (Discarded) 0 (0)
Arc length 9573.86 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 106.418 deg
Declination 6.95391 deg
V Magnitude 20.33 mag
Solar Elongation -78.28 deg
Galactic Latitude 6.32 deg
Rate 0.113 deg/day
Direction 78.115 deg

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