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2009WC91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79361 3.829e-08 au
e 0.10474 1.097e-07
i 7.953 1.088e-05 deg
Ω 282.249 6.723e-05 deg
ω 199.848 8.093e-05 deg
M 333.19 4.448e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.501 au
Aphelion 3.0862 au
Asc. node-Earth separation 2.0483 au
Desc. node-Earth separation 1.53248 au
Earth MOID 1.51909 au
Orbital period 1705.48 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 114 (0)
Radar observations (Discarded) 0 (0)
Arc length 5139.9 days
Unobserved 131 days

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Ephemeris at epoch 60427 MJD
Right Ascension 79.3332 deg
Declination 23.7602 deg
V Magnitude 22.83 mag
Solar Elongation -43.36 deg
Galactic Latitude -8.13 deg
Rate 0.416 deg/day
Direction 89.937 deg

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