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AstDyS ∴ Objects ∴ 2002WR4 ∴ Summary
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(136039) 2002WR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73626 1.546e-08 au
e 0.183391 3.887e-08
i 8.193 4.076e-06 deg
Ω 272.766 3.612e-05 deg
ω 55.062 3.964e-05 deg
M 317.449 1.603e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2345 au
Aphelion 3.2381 au
Asc. node-Earth separation 1.37629 au
Desc. node-Earth separation 1.97194 au
Earth MOID 1.23432 au
Orbital period 1653.24 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 713 (9)
Radar observations (Discarded) 0 (0)
Arc length 7500.95 days
Unobserved 372 days

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Ephemeris at epoch 60427 MJD
Right Ascension 302.977 deg
Declination -19.4424 deg
V Magnitude 20.12 mag
Solar Elongation 96.01 deg
Galactic Latitude -26.13 deg
Rate 0.276 deg/day
Direction 67.05 deg

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