AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FO81 ∴ Summary
Contact »
(77312) 2001FO81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46273 1.192e-08 au
e 0.080804 4.38e-08
i 7.246 4.978e-06 deg
Ω 285.115 3.372e-05 deg
ω 303.323 5.103e-05 deg
M 299.46 4.144e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2637 au
Aphelion 2.6617 au
Asc. node-Earth separation 1.3261 au
Desc. node-Earth separation 1.57753 au
Earth MOID 1.26201 au
Orbital period 1411.64 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 701 (7)
Radar observations (Discarded) 0 (0)
Arc length 8855.66 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 141.791 deg
Declination 6.56658 deg
V Magnitude 20.41 mag
Solar Elongation -105.94 deg
Galactic Latitude 37.43 deg
Rate 0.156 deg/day
Direction 98.046 deg

More info »