AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017FF91 ∴ Summary
Contact »
(495804) 2017FF91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83471 9.972e-09 au
e 0.06854 3.399e-07
i 21.73 1.352e-05 deg
Ω 206.583 1.524e-05 deg
ω 202.817 7.089e-05 deg
M 71.923 5.891e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.709 au
Aphelion 1.9605 au
Asc. node-Earth separation 0.94552 au
Desc. node-Earth separation 0.72251 au
Earth MOID 0.72154 au
Orbital period 907.715 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 165 (2)
Radar observations (Discarded) 0 (0)
Arc length 7420.93 days
Unobserved 69 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 105.759 deg
Declination 2.77041 deg
V Magnitude 22.74 mag
Solar Elongation -72.91 deg
Galactic Latitude 3.84 deg
Rate 0.53 deg/day
Direction 79.673 deg

More info »