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2009WS55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.88669 1.423e-08 au
e 0.044624 6.971e-08
i 19.007 7.075e-06 deg
Ω 242.443 2.171e-05 deg
ω 81.632 9.779e-05 deg
M 292.584 9.183e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8025 au
Aphelion 1.9709 au
Asc. node-Earth separation 0.85807 au
Desc. node-Earth separation 0.90885 au
Earth MOID 0.84219 au
Orbital period 946.561 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 4836.82 days
Unobserved 450 days

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Ephemeris at epoch 60419 MJD
Right Ascension 291.776 deg
Declination -14.784 deg
V Magnitude 21.88 mag
Solar Elongation 97.85 deg
Galactic Latitude -14.46 deg
Rate 0.407 deg/day
Direction 49.898 deg

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