AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002HF18 ∴ Summary
Contact »
(222908) 2002HF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13747 3.243e-08 au
e 0.150674 6.153e-08
i 0.853 8.319e-06 deg
Ω 183.799 0.0003397 deg
ω 108.118 0.0003416 deg
M 290.387 3.456e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6647 au
Aphelion 3.6102 au
Asc. node-Earth separation 2.21964 au
Desc. node-Earth separation 1.92752 au
Earth MOID 1.64848 au
Orbital period 2029.87 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 319 (6)
Radar observations (Discarded) 0 (0)
Arc length 7639.78 days
Unobserved 397 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 206.658 deg
Declination -10.4255 deg
V Magnitude 20.07 mag
Solar Elongation -178.32 deg
Galactic Latitude 50.13 deg
Rate 0.204 deg/day
Direction -68.074 deg

More info »