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AstDyS ∴ Objects ∴ 2001SE81 ∴ Summary
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(146511) 2001SE81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60834 1.458e-08 au
e 0.232572 4.231e-08
i 3.902 5.208e-06 deg
Ω 199.682 5.972e-05 deg
ω 225.795 6.151e-05 deg
M 66.691 1.721e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0017 au
Aphelion 3.215 au
Asc. node-Earth separation 1.94333 au
Desc. node-Earth separation 1.12581 au
Earth MOID 1.01783 au
Orbital period 1538.67 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 816 (8)
Radar observations (Discarded) 0 (0)
Arc length 8195.03 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 143.591 deg
Declination 11.2976 deg
V Magnitude 20.71 mag
Solar Elongation -113.08 deg
Galactic Latitude 41.21 deg
Rate 0.116 deg/day
Direction 91.078 deg

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