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AstDyS ∴ Objects ∴ 1999WJ25 ∴ Summary
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(137652) 1999WJ25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32003 9.359e-09 au
e 0.096523 7.022e-08
i 4.009 5.749e-06 deg
Ω 237.435 9.522e-05 deg
ω 337.368 0.0001004 deg
M 170.178 3.064e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0961 au
Aphelion 2.544 au
Asc. node-Earth separation 1.09878 au
Desc. node-Earth separation 1.53575 au
Earth MOID 1.08975 au
Orbital period 1290.74 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 473 (1)
Radar observations (Discarded) 0 (0)
Arc length 11334.8 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 30.5437 deg
Declination 13.7162 deg
V Magnitude 21.85 mag
Solar Elongation 2.14 deg
Galactic Latitude -45.69 deg
Rate 0.441 deg/day
Direction 71.32 deg

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