AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HT20 ∴ Summary
Contact »
(403179) 2008HT20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96485 3.468e-08 au
e 0.169533 6.033e-08
i 1.816 8.292e-06 deg
Ω 50.242 0.0003499 deg
ω 207.729 0.0003599 deg
M 12.13 7.72e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4622 au
Aphelion 3.4675 au
Asc. node-Earth separation 2.39852 au
Desc. node-Earth separation 1.49419 au
Earth MOID 1.44716 au
Orbital period 1864.67 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 7235.17 days
Unobserved 396 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 309.116 deg
Declination -20.2221 deg
V Magnitude 22.27 mag
Solar Elongation 90.58 deg
Galactic Latitude -31.81 deg
Rate 0.265 deg/day
Direction 78.555 deg

More info »