AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WR146 ∴ Summary
Contact »
(209252) 2003WR146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68353 1.279e-08 au
e 0.196728 4.83e-08
i 14.164 6.341e-06 deg
Ω 145.688 2.054e-05 deg
ω 298.63 2.739e-05 deg
M 205.349 1.676e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1556 au
Aphelion 3.2115 au
Asc. node-Earth separation 1.37014 au
Desc. node-Earth separation 1.83643 au
Earth MOID 1.2108 au
Orbital period 1605.68 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 361 (5)
Radar observations (Discarded) 0 (0)
Arc length 8583.01 days
Unobserved 289 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 305.449 deg
Declination -9.67382 deg
V Magnitude 22.37 mag
Solar Elongation 89.53 deg
Galactic Latitude -24.43 deg
Rate 0.167 deg/day
Direction 71.842 deg

More info »