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(339340) 2004YS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52247 1.826e-08 au
e 0.126409 1.024e-07
i 14.266 8.308e-06 deg
Ω 219.198 2.136e-05 deg
ω 169.292 3.484e-05 deg
M 330.676 2.766e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2036 au
Aphelion 2.8413 au
Asc. node-Earth separation 1.82693 au
Desc. node-Earth separation 1.21631 au
Earth MOID 1.21097 au
Orbital period 1463.32 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 398 (2)
Radar observations (Discarded) 0 (0)
Arc length 7827.92 days
Unobserved 721 days

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Ephemeris at epoch 60425 MJD
Right Ascension 6.96164 deg
Declination 10.2227 deg
V Magnitude 21.05 mag
Solar Elongation 25.33 deg
Galactic Latitude -52.21 deg
Rate 0.507 deg/day
Direction 70.334 deg

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