AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AB13 ∴ Summary
Contact »
(216357) 2008AB13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60554 2.348e-08 au
e 0.043354 4.956e-08
i 11.686 5.758e-06 deg
Ω 134.06 2.905e-05 deg
ω 121.257 8.729e-05 deg
M 175.815 8.663e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4926 au
Aphelion 2.7185 au
Asc. node-Earth separation 1.67533 au
Desc. node-Earth separation 1.52943 au
Earth MOID 1.496 au
Orbital period 1536.19 days
Date of orbit computation  Jun 5 01:23
Observational summary
Optical observations (Discarded) 341 (2)
Radar observations (Discarded) 0 (0)
Arc length 9683.93 days
Unobserved 155 days

More info »
Ephemeris at epoch 60470 MJD
Right Ascension 84.5084 deg
Declination 17.0661 deg
V Magnitude 21.85 mag
Solar Elongation -8.94 deg
Galactic Latitude -7.7 deg
Rate 0.416 deg/day
Direction 84.432 deg

More info »