NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FK21 ∴ Summary
Contact »
(85953) 1999FK21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.738706 1.181e-09 au
e 0.703147 6.854e-08
i 12.609 7.71e-06 deg
Ω 180.497 7.266e-06 deg
ω 172.378 9.067e-06 deg
M 331.951 2.051e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2193 au
Aphelion 1.2581 au
Asc. node-Earth separation 0.23612 au
Desc. node-Earth separation -0.78223 au
Earth MOID 0.07071 au
Orbital period 231.903 days
Date of orbit computation   May 15 20:54
Observational summary
Optical observations (Discarded) 959 (13)
Radar observations (Discarded) 0 (0)
Arc length 16488 days
Unobserved 377 days

More info »
Ephemeris at epoch 57901 MJD
Right Ascension 119.489 deg
Declination 17.1335 deg
V Magnitude 20.98 mag
Solar Elongation -51.57 deg
Galactic Latitude 22.19 deg
Rate 0.762 deg/day
Direction 95.229 deg

More info »





This Web Site has been visited 819322 times since

and this Page has been visited 5066 times since 2011/05/06