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AstDyS ∴ Objects ∴ 2001AR41 ∴ Summary
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(257956) 2001AR41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9688 1.604e-08 au
e 0.198557 4.841e-08
i 15.59 4.457e-06 deg
Ω 129.674 2.316e-05 deg
ω 55.807 2.819e-05 deg
M 155.734 1.519e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3793 au
Aphelion 3.5583 au
Asc. node-Earth separation 1.581 au
Desc. node-Earth separation 2.19517 au
Earth MOID 1.42191 au
Orbital period 1868.4 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 732 (3)
Radar observations (Discarded) 0 (0)
Arc length 8762.89 days
Unobserved 194 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.17635 deg
Declination -7.57236 deg
V Magnitude 21.77 mag
Solar Elongation 36.03 deg
Galactic Latitude -68.78 deg
Rate 0.296 deg/day
Direction 73.856 deg

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