NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WH15 ∴ Summary
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2011WH15  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.11072 2.357e-07 au
e 0.725175 5.75e-07
i 21.879 0.0001122 deg
Ω 32.019 0.0001552 deg
ω 151.814 0.0002157 deg
M 348.074 0.0001123 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5801 au
Aphelion 3.6414 au
Asc. node-Earth separation 1.77858 au
Desc. node-Earth separation -0.39455 au
Earth MOID 0.30648 au
Orbital period 1120.07 days
Date of orbit computation   Jul 20 15:01
Observational summary
Optical observations (Discarded) 40 (0)
Radar observations (Discarded) 0 (0)
Arc length 2436 days
Unobserved 61 days

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Ephemeris at epoch 58380 MJD
Right Ascension 300.383 deg
Declination -51.5953 deg
V Magnitude 23.69 mag
Solar Elongation -111.88 deg
Galactic Latitude -31.59 deg
Rate 0.352 deg/day
Direction 15.704 deg

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