AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XW147 ∴ Summary
Contact »
(353921) 2012XW147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42139 1.422e-08 au
e 0.113138 4.616e-08
i 7.298 5.363e-06 deg
Ω 93.107 4.469e-05 deg
ω 335.701 5.324e-05 deg
M 2.953 2.99e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1474 au
Aphelion 2.6953 au
Asc. node-Earth separation 1.18405 au
Desc. node-Earth separation 1.64883 au
Earth MOID 1.16459 au
Orbital period 1376.25 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 325 (1)
Radar observations (Discarded) 0 (0)
Arc length 7972.04 days
Unobserved 153 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 73.1506 deg
Declination 21.8625 deg
V Magnitude 21.92 mag
Solar Elongation -24.9 deg
Galactic Latitude -13.86 deg
Rate 0.52 deg/day
Direction 80.021 deg

More info »