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2011WN15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.21681 1.985e-10 au
e 0.857984 1.054e-07
i 33.45 2.904e-05 deg
Ω 75.582 4.604e-06 deg
ω 218.542 1.323e-05 deg
M 154.556 4.84e-06 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1728 au
Aphelion distance 2.2608 au
Asc. node-Earth separation -0.00873 au
Desc. node-Earth separation -0.82261 au
Earth MOID 0.0028 au
Orbital period 490.265 days
Date of orbit computation   Jun 26 09:30
Observational summary
Optical observations (Discarded) 330 (2)
Radar observations (Discarded) 8 (0)
Arc length 2981 days
Unobserved 168 days

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Ephemeris
(Epoch 59036 MJD)
Right Ascension 111.346 deg
Declination 36.0886 deg
V Magnitude 24.43 mag
Solar Elongation -14.38 deg
Galactic Latitude 22.01 deg
Rate 0.368 deg/day
Direction 93.787 deg

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