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AstDyS ∴ Objects ∴ 2005WR57 ∴ Summary
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(191976) 2005WR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42566 1.329e-08 au
e 0.092755 4.253e-08
i 5.779 6.497e-06 deg
Ω 174.393 5.503e-05 deg
ω 296.131 7.342e-05 deg
M 273.459 4.473e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2007 au
Aphelion 2.6506 au
Asc. node-Earth separation 1.31611 au
Desc. node-Earth separation 1.50271 au
Earth MOID 1.22477 au
Orbital period 1379.88 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 368 (2)
Radar observations (Discarded) 0 (0)
Arc length 8952.04 days
Unobserved 223 days

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Ephemeris at epoch 60427 MJD
Right Ascension 23.9905 deg
Declination 8.06426 deg
V Magnitude 22.09 mag
Solar Elongation 11.86 deg
Galactic Latitude -53.19 deg
Rate 0.473 deg/day
Direction 70.864 deg

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