NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FM9 ∴ Summary
Contact »
1998FM9  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.28663 9.674e-08 au
e 0.444511 4.388e-07
i 10.363 3.159e-05 deg
Ω 162.468 6.091e-05 deg
ω 32.14 0.0002022 deg
M 159.443 0.0001735 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2702 au
Aphelion 3.3031 au
Asc. node-Earth separation 0.3417 au
Desc. node-Earth separation 1.93488 au
Earth MOID 0.28809 au
Orbital period 1262.97 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 121 (2)
Radar observations (Discarded) 0 (0)
Arc length 5215 days
Unobserved 1782 days

More info »
Ephemeris at epoch 57873 MJD
Right Ascension 20.2272 deg
Declination 3.89371 deg
V Magnitude 25.64 mag
Solar Elongation 19.91 deg
Galactic Latitude -58.17 deg
Rate 0.314 deg/day
Direction 71.564 deg

More info »





This Web Site has been visited 26558 times since

and this Page has been visited 2650 times since 2011/06/25