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AstDyS ∴ Objects ∴ 2001SY139 ∴ Summary
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(430479) 2001SY139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11774 1.822e-08 au
e 0.216452 6.314e-08
i 18.709 7.354e-06 deg
Ω 187.826 1.612e-05 deg
ω 175.459 2.108e-05 deg
M 31.161 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4429 au
Aphelion 3.7926 au
Asc. node-Earth separation 2.79111 au
Desc. node-Earth separation 1.4437 au
Earth MOID 1.44151 au
Orbital period 2010.75 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 408 (0)
Radar observations (Discarded) 0 (0)
Arc length 8116.74 days
Unobserved 111 days

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Ephemeris at epoch 60398 MJD
Right Ascension 38.408 deg
Declination 5.06362 deg
V Magnitude 21.37 mag
Solar Elongation -30.6 deg
Galactic Latitude -49.43 deg
Rate 0.439 deg/day
Direction 75.496 deg

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