AstDyS-2

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AstDyS ∴ Objects ∴ 1997US2 ∴ Summary
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(251722) 1997US2  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.67506 4.524e-09 au
e 0.660772 3.647e-08
i 3.171 9.319e-06 deg
Ω 65.887 8.404e-05 deg
ω 100.334 8.392e-05 deg
M 24.663 1.246e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5682 au
Aphelion 2.7819 au
Asc. node-Earth separation 0.08577 au
Desc. node-Earth separation -0.17024 au
Earth MOID 0.00642 au
Orbital period 791.849 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 267 (4)
Radar observations (Discarded) 0 (0)
Arc length 9551.32 days
Unobserved 122 days

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Ephemeris at epoch 60418 MJD
Right Ascension 327.088 deg
Declination -14.9854 deg
V Magnitude 22.6 mag
Solar Elongation 63.91 deg
Galactic Latitude -45.85 deg
Rate 0.405 deg/day
Direction 75.966 deg

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