NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FM9 ∴ Summary
Contact »
1998FM9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.28654 9.644e-08 au
e 0.44445 4.392e-07
i 10.361 3.158e-05 deg
Ω 162.458 6.093e-05 deg
ω 32.173 0.0002022 deg
M 273.408 0.0001807 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2703 au
Aphelion 3.3028 au
Asc. node-Earth separation 0.3418 au
Desc. node-Earth separation 1.93269 au
Earth MOID 0.2883 au
Orbital period 1262.89 days
Date of orbit computation   Mar 13 09:51
Observational summary
Optical observations (Discarded) 121 (2)
Radar observations (Discarded) 0 (0)
Arc length 5215 days
Unobserved 2137 days

More info »
Ephemeris at epoch 58228 MJD
Right Ascension 55.7963 deg
Declination 11.8228 deg
V Magnitude 24.76 mag
Solar Elongation -27.66 deg
Galactic Latitude -32.98 deg
Rate 0.4 deg/day
Direction 74.802 deg

More info »





This Web Site has been visited 291041 times since

and this Page has been visited 3179 times since 2011/06/25