AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999DB3 ∴ Summary
Contact »
(17888) 1999DB3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56345 7.951e-09 au
e 0.160348 3.321e-08
i 14.149 3.583e-06 deg
Ω 147.701 1.37e-05 deg
ω 130.437 1.722e-05 deg
M 321.516 1.194e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1524 au
Aphelion 2.9745 au
Asc. node-Earth separation 1.79983 au
Desc. node-Earth separation 1.25085 au
Earth MOID 1.16357 au
Orbital period 1499.12 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2999 (8)
Radar observations (Discarded) 0 (0)
Arc length 16369 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 250.479 deg
Declination 1.39232 deg
V Magnitude 17.07 mag
Solar Elongation 139.77 deg
Galactic Latitude 29.18 deg
Rate 0.151 deg/day
Direction -25.745 deg

More info »