AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009FH9 ∴ Summary
Contact »
(246805) 2009FH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16713 2.946e-08 au
e 0.084544 5.569e-08
i 9.563 7.07e-06 deg
Ω 172.463 3.551e-05 deg
ω 265.654 5.504e-05 deg
M 328.247 4.282e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8994 au
Aphelion 3.4349 au
Asc. node-Earth separation 2.17101 au
Desc. node-Earth separation 2.11943 au
Earth MOID 1.93548 au
Orbital period 2058.72 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 277 (1)
Radar observations (Discarded) 0 (0)
Arc length 9333.09 days
Unobserved 167 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 42.062 deg
Declination 10.2017 deg
V Magnitude 21.69 mag
Solar Elongation -9.66 deg
Galactic Latitude -43.14 deg
Rate 0.398 deg/day
Direction 74.453 deg

More info »