AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HF39 ∴ Summary
Contact »
(108232) 2001HF39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58404 1.331e-08 au
e 0.044831 4.13e-08
i 1.182 4.847e-06 deg
Ω 74.065 0.0002543 deg
ω 205.609 0.0002648 deg
M 129.424 7.711e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4682 au
Aphelion 2.6999 au
Asc. node-Earth separation 1.70272 au
Desc. node-Earth separation 1.46418 au
Earth MOID 1.4516 au
Orbital period 1517.21 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 498 (6)
Radar observations (Discarded) 0 (0)
Arc length 9189.96 days
Unobserved 165 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 50.1884 deg
Declination 18.1801 deg
V Magnitude 21.93 mag
Solar Elongation -16.61 deg
Galactic Latitude -32.01 deg
Rate 0.422 deg/day
Direction 74.77 deg

More info »