AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011FR7 ∴ Summary
Contact »
(575009) 2011FR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72465 2.015e-08 au
e 0.152927 9.231e-08
i 11.034 1.073e-05 deg
Ω 196.519 3.101e-05 deg
ω 17.296 4.146e-05 deg
M 310.427 2.503e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.308 au
Aphelion 3.1413 au
Asc. node-Earth separation 1.32113 au
Desc. node-Earth separation 2.11791 au
Earth MOID 1.30508 au
Orbital period 1642.72 days
Date of orbit computation  feb 22 03:50
Observational summary
Optical observations (Discarded) 172 (4)
Radar observations (Discarded) 0 (0)
Arc length 7956.21 days
Unobserved 92 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 131.835 deg
Declination 9.07091 deg
V Magnitude 21.73 mag
Solar Elongation -98.66 deg
Galactic Latitude 29.84 deg
Rate 0.211 deg/day
Direction 79.167 deg

More info »