AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FA91 ∴ Summary
Contact »
(107882) 2001FA91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6375 1.222e-08 au
e 0.199394 4.547e-08
i 12.543 5.201e-06 deg
Ω 187.12 1.811e-05 deg
ω 320.203 2.165e-05 deg
M 169.921 1.006e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1116 au
Aphelion 3.1634 au
Asc. node-Earth separation 1.19822 au
Desc. node-Earth separation 1.99002 au
Earth MOID 1.1376 au
Orbital period 1564.54 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 917 (3)
Radar observations (Discarded) 0 (0)
Arc length 22496.8 days
Unobserved 727 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 339.539 deg
Declination -0.66073 deg
V Magnitude 21.7 mag
Solar Elongation 56.36 deg
Galactic Latitude -48.49 deg
Rate 0.285 deg/day
Direction 67.581 deg

More info »