AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EH40 ∴ Summary
Contact »
(79110) 1981EH40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79439 1.509e-08 au
e 0.14371 4.913e-08
i 3.893 6.156e-06 deg
Ω 5.593 6.423e-05 deg
ω 226.958 6.74e-05 deg
M 32.784 2.278e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3928 au
Aphelion 3.196 au
Asc. node-Earth separation 2.03301 au
Desc. node-Earth separation 1.49475 au
Earth MOID 1.38421 au
Orbital period 1706.2 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 729 (1)
Radar observations (Discarded) 0 (0)
Arc length 15459.5 days
Unobserved 321 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 310.136 deg
Declination -22.7126 deg
V Magnitude 20.5 mag
Solar Elongation 90.29 deg
Galactic Latitude -33.53 deg
Rate 0.254 deg/day
Direction 79.773 deg

More info »