AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010ME20 ∴ Summary
Contact »
(398194) 2010ME20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09158 4.802e-08 au
e 0.086548 6.958e-08
i 18.478 8.558e-06 deg
Ω 164.097 1.954e-05 deg
ω 250.879 5.15e-05 deg
M 125.205 4.51e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.824 au
Aphelion 3.3591 au
Asc. node-Earth separation 2.16642 au
Desc. node-Earth separation 1.97648 au
Earth MOID 1.89025 au
Orbital period 1985.49 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 289 (2)
Radar observations (Discarded) 0 (0)
Arc length 8068.2 days
Unobserved 38 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 185.084 deg
Declination 10.4143 deg
V Magnitude 21.01 mag
Solar Elongation -143.86 deg
Galactic Latitude 71.75 deg
Rate 0.133 deg/day
Direction -55.988 deg

More info »