AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UP31 ∴ Summary
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(228524) 2001UP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43484 1.265e-08 au
e 0.222711 5.196e-08
i 3.337 5.134e-06 deg
Ω 75.954 0.000111 deg
ω 240.226 0.0001119 deg
M 11.916 1.471e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8926 au
Aphelion 2.9771 au
Asc. node-Earth separation 1.6168 au
Desc. node-Earth separation 1.06919 au
Earth MOID 0.88148 au
Orbital period 1387.73 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 315 (1)
Radar observations (Discarded) 0 (0)
Arc length 8494.83 days
Unobserved 322 days

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Ephemeris at epoch 60425 MJD
Right Ascension 2.68072 deg
Declination -1.44816 deg
V Magnitude 21.72 mag
Solar Elongation 33.14 deg
Galactic Latitude -62.53 deg
Rate 0.574 deg/day
Direction 67.098 deg

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