AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DW23 ∴ Summary
Contact »
(329181) 2012DW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75362 2.783e-08 au
e 0.08747 8.444e-08
i 5.369 9.105e-06 deg
Ω 161.596 8.533e-05 deg
ω 3.461 9.853e-05 deg
M 240.494 4.982e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5128 au
Aphelion 2.9945 au
Asc. node-Earth separation 1.52226 au
Desc. node-Earth separation 1.98593 au
Earth MOID 1.52048 au
Orbital period 1668.99 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 135 (1)
Radar observations (Discarded) 0 (0)
Arc length 7490.08 days
Unobserved 193 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 38.1699 deg
Declination 11.3581 deg
V Magnitude 22.73 mag
Solar Elongation -7.31 deg
Galactic Latitude -44.35 deg
Rate 0.398 deg/day
Direction 72.465 deg

More info »