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AstDyS ∴ Objects ∴ 2001OB41 ∴ Summary
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(57087) 2001OB41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35968 6.598e-09 au
e 0.203995 3.661e-08
i 7.521 4.42e-06 deg
Ω 332.534 2.86e-05 deg
ω 58.661 3.133e-05 deg
M 27.915 1.146e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8783 au
Aphelion 2.841 au
Asc. node-Earth separation 1.03423 au
Desc. node-Earth separation 1.5413 au
Earth MOID 0.89588 au
Orbital period 1323.97 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1314 (67)
Radar observations (Discarded) 0 (0)
Arc length 10776.8 days
Unobserved 124 days

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Ephemeris at epoch 60419 MJD
Right Ascension 60.542 deg
Declination 26.0039 deg
V Magnitude 20.26 mag
Solar Elongation -34.9 deg
Galactic Latitude -19.79 deg
Rate 0.564 deg/day
Direction 80.842 deg

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