NEODyS-2

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NEODyS ∴ Objects ∴ 1997US2 ∴ Summary
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(251722) 1997US2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.67493 5.343e-09 au
e 0.661216 4.001e-08
i 3.17 8.075e-06 deg
Ω 65.91 9.054e-05 deg
ω 100.316 9.009e-05 deg
M 202.859 1.436e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5674 au
Aphelion distance 2.7824 au
Asc. node-Earth separation 0.08203 au
Desc. node-Earth separation -0.17057 au
Earth MOID 0.00615 au
Orbital period 791.763 days
Date of orbit computation   dic 21 13:05
Observational summary
Optical observations (Discarded) 175 (3)
Radar observations (Discarded) 0 (0)
Arc length 5748 days
Unobserved 3538 days

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Ephemeris
(Epoch 60030 MJD)
Right Ascension 359.857 deg
Declination -2.43291 deg
V Magnitude 24.91 mag
Solar Elongation 7.18 deg
Galactic Latitude -62.34 deg
Rate 0.364 deg/day
Direction 66.321 deg

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