AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999FF31 ∴ Summary
Contact »
(28352) 1999FF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01938 1.206e-08 au
e 0.075545 2.455e-08
i 10.917 3.419e-06 deg
Ω 168.335 1.449e-05 deg
ω 279.916 2.76e-05 deg
M 16.367 2.359e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7913 au
Aphelion 3.2475 au
Asc. node-Earth separation 1.97095 au
Desc. node-Earth separation 2.03552 au
Earth MOID 1.83448 au
Orbital period 1916.35 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 4427 (147)
Radar observations (Discarded) 0 (0)
Arc length 14932.5 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 94.3548 deg
Declination 15.3093 deg
V Magnitude 18.4 mag
Solar Elongation -61.55 deg
Galactic Latitude -0.38 deg
Rate 0.335 deg/day
Direction 83.047 deg

More info »