AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UP20 ∴ Summary
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(660461) 2001UP20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37764 9.345e-09 au
e 0.249184 5.531e-08
i 7.693 6.159e-06 deg
Ω 182.173 4.656e-05 deg
ω 166.503 4.87e-05 deg
M 72.229 1.374e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7852 au
Aphelion 2.9701 au
Asc. node-Earth separation 1.9466 au
Desc. node-Earth separation 0.79283 au
Earth MOID 0.78011 au
Orbital period 1339.12 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 239 (1)
Radar observations (Discarded) 0 (0)
Arc length 8129.64 days
Unobserved 103 days

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Ephemeris at epoch 60427 MJD
Right Ascension 79.627 deg
Declination 17.0023 deg
V Magnitude 22.85 mag
Solar Elongation -43.48 deg
Galactic Latitude -11.68 deg
Rate 0.438 deg/day
Direction 83.51 deg

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