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AstDyS ∴ Objects ∴ 1997WA15 ∴ Summary
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(192446) 1997WA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37957 9.654e-09 au
e 0.170192 7.014e-08
i 0.483 6.536e-06 deg
Ω 340.675 0.000715 deg
ω 63.383 0.0007153 deg
M 66.125 1.937e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9746 au
Aphelion 2.7846 au
Asc. node-Earth separation 1.13803 au
Desc. node-Earth separation 1.51164 au
Earth MOID 0.98383 au
Orbital period 1340.75 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 299 (2)
Radar observations (Discarded) 0 (0)
Arc length 9585.82 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 111.033 deg
Declination 22.2494 deg
V Magnitude 22.54 mag
Solar Elongation -80.3 deg
Galactic Latitude 16.84 deg
Rate 0.346 deg/day
Direction 98.761 deg

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