AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DY104 ∴ Summary
Contact »
(507087) 2009DY104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24074 2.076e-08 au
e 0.100028 7.374e-08
i 7.545 1.213e-05 deg
Ω 5.941 4.592e-05 deg
ω 242.606 7.68e-05 deg
M 118.657 6.333e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0166 au
Aphelion 2.4649 au
Asc. node-Earth separation 1.32419 au
Desc. node-Earth separation 1.12311 au
Earth MOID 1.01658 au
Orbital period 1225.14 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 136 (0)
Radar observations (Discarded) 0 (0)
Arc length 5777.9 days
Unobserved 224 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 20.126 deg
Declination 9.95068 deg
V Magnitude 23.21 mag
Solar Elongation 4.08 deg
Galactic Latitude -52.26 deg
Rate 0.472 deg/day
Direction 65.2 deg

More info »