AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001KF31 ∴ Summary
Contact »
(51716) 2001KF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37289 7.392e-09 au
e 0.215114 2.647e-08
i 22.584 4.666e-06 deg
Ω 59.96 9.206e-06 deg
ω 229.324 1.534e-05 deg
M 50.215 1.212e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8624 au
Aphelion 2.8833 au
Asc. node-Earth separation 1.64517 au
Desc. node-Earth separation 0.97266 au
Earth MOID 0.90465 au
Orbital period 1335.1 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1906 (3)
Radar observations (Discarded) 0 (0)
Arc length 11649.5 days
Unobserved 199 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 19.6812 deg
Declination -4.896 deg
V Magnitude 19.62 mag
Solar Elongation 17.64 deg
Galactic Latitude -66.84 deg
Rate 0.516 deg/day
Direction 62.915 deg

More info »