NEODyS-2

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NEODyS ∴ Objects ∴ 1997US2 ∴ Summary
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(251722) 1997US2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.67438 5.395e-09 au
e 0.661685 4e-08
i 3.17 8.074e-06 deg
Ω 65.949 9.063e-05 deg
ω 100.259 9.017e-05 deg
M 111.943 1.418e-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 2.7823 au
Asc. node-Earth separation 0.08196 au
Desc. node-Earth separation -0.17112 au
Earth MOID 0.00614 au
Orbital period 791.373 days
Date of orbit computation   giu 8 17:07
Observational summary
Optical observations (Discarded) 175 (3)
Radar observations (Discarded) 0 (0)
Arc length 5748 days
Unobserved 3264 days

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Ephemeris
(Epoch 59756 MJD)
Right Ascension 346.447 deg
Declination -10.1673 deg
V Magnitude 23.76 mag
Solar Elongation 110.46 deg
Galactic Latitude -59.89 deg
Rate 0.059 deg/day
Direction -145.656 deg

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