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AstDyS ∴ Objects ∴ 2001OB13 ∴ Summary
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(57073) 2001OB13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33287 6.353e-09 au
e 0.24644 4.899e-08
i 9.301 3.807e-06 deg
Ω 306.349 2.294e-05 deg
ω 40.451 2.382e-05 deg
M 104.936 5.877e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.758 au
Aphelion 2.9078 au
Asc. node-Earth separation 0.82999 au
Desc. node-Earth separation 1.71301 au
Earth MOID 0.76126 au
Orbital period 1301.47 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1578 (9)
Radar observations (Discarded) 0 (0)
Arc length 9167.04 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 93.4691 deg
Declination 25.2153 deg
V Magnitude 20.27 mag
Solar Elongation -85.67 deg
Galactic Latitude 3.61 deg
Rate 0.256 deg/day
Direction 101.762 deg

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