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AstDyS ∴ Objects ∴ 2011WY117 ∴ Summary
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2011WY117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33074 4.848e-08 au
e 0.173505 2.959e-07
i 3.859 1.642e-05 deg
Ω 178.399 0.000231 deg
ω 142.428 0.000239 deg
M 242.283 8.958e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9263 au
Aphelion 2.7351 au
Asc. node-Earth separation 1.62557 au
Desc. node-Earth separation 0.98395 au
Earth MOID 0.91528 au
Orbital period 1299.69 days
Date of orbit computation  feb 22 07:49
Observational summary
Optical observations (Discarded) 55 (0)
Radar observations (Discarded) 0 (0)
Arc length 5073.22 days
Unobserved 1549 days

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Ephemeris at epoch 60420 MJD
Right Ascension 181.125 deg
Declination 1.05056 deg
V Magnitude 21.94 mag
Solar Elongation -150.51 deg
Galactic Latitude 61.59 deg
Rate 0.191 deg/day
Direction -60.953 deg

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