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AstDyS ∴ Objects ∴ 2011WN55 ∴ Summary
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(312926) 2011WN55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4343 3.273e-08 au
e 0.120773 8.082e-08
i 6.669 7.776e-06 deg
Ω 65.664 6.131e-05 deg
ω 310.819 7.085e-05 deg
M 316.315 3.633e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1403 au
Aphelion 2.7283 au
Asc. node-Earth separation 1.23621 au
Desc. node-Earth separation 1.58984 au
Earth MOID 1.14874 au
Orbital period 1387.27 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 182 (0)
Radar observations (Discarded) 0 (0)
Arc length 5461.98 days
Unobserved 374 days

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Ephemeris at epoch 58580 MJD
Right Ascension 19.0429 deg
Declination 4.56616 deg
V Magnitude 21.42 mag
Solar Elongation -4.19 deg
Galactic Latitude -57.75 deg
Rate 0.54 deg/day
Direction 65.818 deg

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