NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997US2 ∴ Summary
Contact »
(251722) 1997US2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.67427 7.068e-09 au
e 0.661368 4.709e-08
i 3.171 9.713e-06 deg
Ω 66.011 0.0001006 deg
ω 100.2 0.0001001 deg
M 13.006 1.49e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.567 au
Aphelion 2.7816 au
Asc. node-Earth separation 0.08123 au
Desc. node-Earth separation -0.16936 au
Earth MOID 0.0061 au
Orbital period 791.291 days
Date of orbit computation   Jul 10 22:24
Observational summary
Optical observations (Discarded) 175 (1)
Radar observations (Discarded) 0 (0)
Arc length 5748 days
Unobserved 1470 days

More info »
Ephemeris at epoch 57962 MJD
Right Ascension 132.839 deg
Declination 18.8041 deg
V Magnitude 20.13 mag
Solar Elongation -5.31 deg
Galactic Latitude 34.61 deg
Rate 1.574 deg/day
Direction 105.258 deg

More info »





This Web Site has been visited 67906 times since

and this Page has been visited 3593 times since 2011/06/24