NEODyS-2

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NEODyS ∴ Objects ∴ 1997US2 ∴ Summary
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(251722) 1997US2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.67413 5.601e-09 au
e 0.661596 3.995e-08
i 3.17 8.074e-06 deg
Ω 65.975 9.063e-05 deg
ω 100.211 9.017e-05 deg
M 198.93 1.378e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5665 au
Aphelion distance 2.7817 au
Asc. node-Earth separation 0.08048 au
Desc. node-Earth separation -0.17267 au
Earth MOID 0.00603 au
Orbital period 791.196 days
Date of orbit computation   Mar 19 10:27
Observational summary
Optical observations (Discarded) 175 (3)
Radar observations (Discarded) 0 (0)
Arc length 5748 days
Unobserved 2899 days

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Ephemeris
(Epoch 59391 MJD)
Right Ascension 41.9933 deg
Declination 14.2952 deg
V Magnitude 24.3 mag
Solar Elongation 50.46 deg
Galactic Latitude -39.85 deg
Rate 0.471 deg/day
Direction 72.585 deg

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