AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DA22 ∴ Summary
Contact »
(459167) 2012DA22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6118 3.962e-08 au
e 0.1623 9.547e-08
i 9.437 8.56e-06 deg
Ω 98.113 6.018e-05 deg
ω 106.053 6.961e-05 deg
M 279.993 4.622e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1879 au
Aphelion 3.0357 au
Asc. node-Earth separation 1.68 au
Desc. node-Earth separation 1.41697 au
Earth MOID 1.20605 au
Orbital period 1541.73 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 123 (4)
Radar observations (Discarded) 0 (0)
Arc length 6237.89 days
Unobserved 127 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 91.402 deg
Declination 25.2441 deg
V Magnitude 22.52 mag
Solar Elongation -58.29 deg
Galactic Latitude 1.98 deg
Rate 0.353 deg/day
Direction 86.313 deg

More info »