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AstDyS ∴ Objects ∴ 1999WJ1 ∴ Summary
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(102860) 1999WJ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42917 8.911e-09 au
e 0.11298 4.161e-08
i 9.049 3.939e-06 deg
Ω 61.051 2.751e-05 deg
ω 291.603 3.27e-05 deg
M 223.616 1.938e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1547 au
Aphelion 2.7036 au
Asc. node-Earth separation 1.31562 au
Desc. node-Earth separation 1.48995 au
Earth MOID 1.16979 au
Orbital period 1382.88 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1003 (6)
Radar observations (Discarded) 0 (0)
Arc length 9918.03 days
Unobserved 433 days

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Ephemeris at epoch 60423 MJD
Right Ascension 213.973 deg
Declination -6.40401 deg
V Magnitude 19.19 mag
Solar Elongation 173.13 deg
Galactic Latitude 50.73 deg
Rate 0.253 deg/day
Direction -81.25 deg

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