NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997YM9 ∴ Summary
Contact »
1997YM9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.09585 2.122e-09 au
e 0.103911 3.268e-08
i 7.843 1.352e-05 deg
Ω 94.734 1.179e-05 deg
ω 51.721 4.837e-05 deg
M 197.293 3.066e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.982 au
Aphelion 1.2097 au
Asc. node-Earth separation 0.03433 au
Desc. node-Earth separation 0.14214 au
Earth MOID 0.0303 au
Orbital period 419.014 days
Date of orbit computation   Feb 5 11:57
Observational summary
Optical observations (Discarded) 68 (4)
Radar observations (Discarded) 0 (0)
Arc length 3049 days
Unobserved 4311 days

More info »
Ephemeris at epoch 58170 MJD
Right Ascension 328.369 deg
Declination -16.0545 deg
V Magnitude 26.91 mag
Solar Elongation 7.66 deg
Galactic Latitude -47.41 deg
Rate 0.84 deg/day
Direction 72.814 deg

More info »





This Web Site has been visited 26205 times since

and this Page has been visited 2917 times since 2011/06/25