AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981ES10 ∴ Summary
Contact »
(43741) 1981ES10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37069 7.544e-09 au
e 0.12156 3.138e-08
i 3.616 3.659e-06 deg
Ω 274.048 7.329e-05 deg
ω 169.975 7.643e-05 deg
M 4.192 2.153e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0825 au
Aphelion 2.6589 au
Asc. node-Earth separation 1.63668 au
Desc. node-Earth separation 1.10321 au
Earth MOID 1.09914 au
Orbital period 1333.25 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1239 (4)
Radar observations (Discarded) 0 (0)
Arc length 16182.8 days
Unobserved 98 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 74.3443 deg
Declination 22.5612 deg
V Magnitude 20.52 mag
Solar Elongation -46.47 deg
Galactic Latitude -12.56 deg
Rate 0.508 deg/day
Direction 85.745 deg

More info »