AstDyS-2

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AstDyS ∴ Objects ∴ 1997UT20 ∴ Summary
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(31150) 1997UT20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46045 8.963e-09 au
e 0.073992 3.554e-08
i 8.72 4.063e-06 deg
Ω 42.638 2.219e-05 deg
ω 195.443 3.459e-05 deg
M 122.174 2.908e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2784 au
Aphelion 2.6425 au
Asc. node-Earth separation 1.64413 au
Desc. node-Earth separation 1.27595 au
Earth MOID 1.26807 au
Orbital period 1409.68 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2365 (251)
Radar observations (Discarded) 0 (0)
Arc length 9513.46 days
Unobserved 138 days

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Ephemeris at epoch 60398 MJD
Right Ascension 8.20673 deg
Declination -0.46692 deg
V Magnitude 19.93 mag
Solar Elongation 3.85 deg
Galactic Latitude -62.97 deg
Rate 0.445 deg/day
Direction 64.12 deg

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