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AstDyS ∴ Objects ∴ 2011JW31 ∴ Summary
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2011JW31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 45.5787 0.01264 au
e 0.097425 0.0003395
i 1.872 0.0002983 deg
Ω 209.254 0.0228 deg
ω 127.754 0.2652 deg
M 323.914 0.2054 deg

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Other useful info
Absolute Magnitude (H)    8.0 mag
Slope parameter (G)    0.15 mag
Perihelion 41.1382 au
Aphelion 50.0192 au
Asc. node-Earth separation 47.0006 au
Desc. node-Earth separation 41.6143 au
Earth MOID 40.1293 au
Orbital period 112394 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 2276.23 days
Unobserved 2470 days

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Ephemeris at epoch 60427 MJD
Right Ascension 296.677 deg
Declination -19.2733 deg
V Magnitude 24.42 mag
Solar Elongation 101.8 deg
Galactic Latitude -20.56 deg
Rate 0.001 deg/day
Direction -51.76 deg

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