AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999AB2 ∴ Summary
Contact »
(53103) 1999AB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44279 8.857e-09 au
e 0.089993 3.276e-08
i 5.654 3.898e-06 deg
Ω 124.326 3.846e-05 deg
ω 293.642 4.561e-05 deg
M 258.727 2.545e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.223 au
Aphelion 2.6626 au
Asc. node-Earth separation 1.3546 au
Desc. node-Earth separation 1.4985 au
Earth MOID 1.2428 au
Orbital period 1394.53 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1240 (4)
Radar observations (Discarded) 0 (0)
Arc length 14850.9 days
Unobserved 286 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 333.691 deg
Declination -11.5328 deg
V Magnitude 20.88 mag
Solar Elongation 57.65 deg
Galactic Latitude -50.11 deg
Rate 0.395 deg/day
Direction 72.479 deg

More info »