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AstDyS ∴ Objects ∴ 2001YB39 ∴ Summary
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(172066) 2001YB39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2252 3.175e-08 au
e 0.099311 5.01e-08
i 4.592 5.637e-06 deg
Ω 275.435 8.453e-05 deg
ω 157.696 9.35e-05 deg
M 312.621 4.042e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9049 au
Aphelion 3.5455 au
Asc. node-Earth separation 2.4998 au
Desc. node-Earth separation 1.94201 au
Earth MOID 1.92086 au
Orbital period 2115.6 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 393 (1)
Radar observations (Discarded) 0 (0)
Arc length 8493.79 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 21.8128 deg
Declination 12.7281 deg
V Magnitude 21.47 mag
Solar Elongation 10.59 deg
Galactic Latitude -49.21 deg
Rate 0.389 deg/day
Direction 68.542 deg

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