AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ME12 ∴ Summary
Contact »
(139367) 2001ME12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60009 1.066e-08 au
e 0.134433 3.717e-08
i 8.173 4.864e-06 deg
Ω 325.613 2.246e-05 deg
ω 43.245 2.9e-05 deg
M 91.596 1.844e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2506 au
Aphelion 2.9496 au
Asc. node-Earth separation 1.31353 au
Desc. node-Earth separation 1.84308 au
Earth MOID 1.25642 au
Orbital period 1531.37 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1720 (167)
Radar observations (Discarded) 0 (0)
Arc length 8258 days
Unobserved 57 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 93.7579 deg
Declination 27.6978 deg
V Magnitude 20.27 mag
Solar Elongation -84.89 deg
Galactic Latitude 5.01 deg
Rate 0.26 deg/day
Direction 102.822 deg

More info »