AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AV139 ∴ Summary
Contact »
(646198) 2008AV139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18233 2.005e-08 au
e 0.095594 9.027e-08
i 7.439 5.837e-06 deg
Ω 271.349 7.189e-05 deg
ω 270.192 7.849e-05 deg
M 326.657 3.187e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9737 au
Aphelion 2.3909 au
Asc. node-Earth separation 1.14543 au
Desc. node-Earth separation 1.18003 au
Earth MOID 0.99311 au
Orbital period 1177.55 days
Date of orbit computation  feb 22 04:03
Observational summary
Optical observations (Discarded) 146 (2)
Radar observations (Discarded) 0 (0)
Arc length 5844.94 days
Unobserved 97 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 118.825 deg
Declination 13.5571 deg
V Magnitude 22.49 mag
Solar Elongation -88.13 deg
Galactic Latitude 20.17 deg
Rate 0.352 deg/day
Direction 98.794 deg

More info »