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 2.862e-09 au
e 0.103911 4.411e-08
i 7.843 1.877e-05 deg
Ω 94.734 1.664e-05 deg
ω 51.721 6.942e-05 deg
M 197.293 4.597e-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   Mar 13 09:54
Observational summary
Optical observations (Discarded) 68 (1)
Radar observations (Discarded) 0 (0)
Arc length 3049 days
Unobserved 4372 days

More info »
Ephemeris at epoch 58231 MJD
Right Ascension 16.9104 deg
Declination 2.44613 deg
V Magnitude 27.11 mag
Solar Elongation 16.6 deg
Galactic Latitude -60.17 deg
Rate 0.854 deg/day
Direction 67.693 deg

More info »





This Web Site has been visited 348691 times since

and this Page has been visited 3024 times since 2011/06/25