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AstDyS ∴ Objects ∴ 2011WH49 ∴ Summary
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(491308) 2011WH49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57973 3.284e-08 au
e 0.150906 5.996e-08
i 5.323 1.003e-05 deg
Ω 77.965 0.0001139 deg
ω 38.404 0.0001295 deg
M 315.685 6.32e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1904 au
Aphelion 2.969 au
Asc. node-Earth separation 1.27047 au
Desc. node-Earth separation 1.84369 au
Earth MOID 1.21021 au
Orbital period 1513.42 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 163 (1)
Radar observations (Discarded) 0 (0)
Arc length 7214.03 days
Unobserved 191 days

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Ephemeris at epoch 60427 MJD
Right Ascension 55.2616 deg
Declination 18.8071 deg
V Magnitude 22.68 mag
Solar Elongation -20.47 deg
Galactic Latitude -28.37 deg
Rate 0.489 deg/day
Direction 74.506 deg

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