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(117391) 2004YD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63822 1.474e-08 au
e 0.116108 3.865e-08
i 9.729 4.317e-06 deg
Ω 130.499 2.552e-05 deg
ω 281.306 3.313e-05 deg
M 224.434 2.351e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3319 au
Aphelion 2.9445 au
Asc. node-Earth separation 1.55997 au
Desc. node-Earth separation 1.64885 au
Earth MOID 1.36679 au
Orbital period 1565.18 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 749 (4)
Radar observations (Discarded) 0 (0)
Arc length 8626.03 days
Unobserved 334 days

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Ephemeris at epoch 60420 MJD
Right Ascension 293.282 deg
Declination -14.8129 deg
V Magnitude 21.09 mag
Solar Elongation 97.39 deg
Galactic Latitude -15.8 deg
Rate 0.164 deg/day
Direction 78.259 deg

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