AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XE40 ∴ Summary
Contact »
(478943) 2012XE40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58508 4.453e-08 au
e 0.282598 1.705e-07
i 5.114 4.72e-06 deg
Ω 83.83 9.219e-05 deg
ω 298.121 9.903e-05 deg
M 289.471 2.809e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8545 au
Aphelion 3.3156 au
Asc. node-Earth separation 1.11519 au
Desc. node-Earth separation 1.72899 au
Earth MOID 0.86462 au
Orbital period 1518.13 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 337 (1)
Radar observations (Discarded) 0 (0)
Arc length 6689.14 days
Unobserved 362 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 316.272 deg
Declination -19.2752 deg
V Magnitude 22.11 mag
Solar Elongation 96.43 deg
Galactic Latitude -37.82 deg
Rate 0.266 deg/day
Direction 81.784 deg

More info »