NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FJ21 ∴ Summary
Contact »
1999FJ21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.27425 2.433e-08 au
e 0.274512 1.562e-06
i 21.965 5.416e-05 deg
Ω 19.492 4.572e-05 deg
ω 67.631 0.0001909 deg
M 233.755 6.228e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9245 au
Aphelion 1.6241 au
Asc. node-Earth separation 0.06994 au
Desc. node-Earth separation 0.31398 au
Earth MOID 0.06047 au
Orbital period 525.39 days
Date of orbit computation   Nov 18 11:35
Observational summary
Optical observations (Discarded) 60 (1)
Radar observations (Discarded) 0 (0)
Arc length 4717 days
Unobserved 1860 days

More info »
Ephemeris at epoch 57837 MJD
Right Ascension 345.206 deg
Declination -19.4429 deg
V Magnitude 23.85 mag
Solar Elongation 28.03 deg
Galactic Latitude -63.53 deg
Rate 0.741 deg/day
Direction 62.274 deg

More info »





This Web Site has been visited 267609 times since

and this Page has been visited 2124 times since 2011/06/25