AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999DA2 ∴ Summary
Contact »
(53246) 1999DA2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57269 7.97e-09 au
e 0.106683 3.754e-08
i 5.301 3.889e-06 deg
Ω 67.749 3.642e-05 deg
ω 120.304 3.988e-05 deg
M 3.529 1.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2982 au
Aphelion 2.8472 au
Asc. node-Earth separation 1.70282 au
Desc. node-Earth separation 1.39968 au
Earth MOID 1.3042 au
Orbital period 1507.23 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1859 (11)
Radar observations (Discarded) 0 (0)
Arc length 11054.4 days
Unobserved 33 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 191.157 deg
Declination 2.56253 deg
V Magnitude 18.12 mag
Solar Elongation -155.35 deg
Galactic Latitude 65.38 deg
Rate 0.178 deg/day
Direction -84.563 deg

More info »