AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EC40 ∴ Summary
Contact »
(32765) 1981EC40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67624 1.116e-08 au
e 0.232804 4.054e-08
i 10.354 4.723e-06 deg
Ω 297.417 2.23e-05 deg
ω 70.606 2.435e-05 deg
M 104.904 8.881e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0532 au
Aphelion 3.2993 au
Asc. node-Earth separation 1.33336 au
Desc. node-Earth separation 1.76024 au
Earth MOID 1.07851 au
Orbital period 1599.14 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1722 (2)
Radar observations (Discarded) 0 (0)
Arc length 15708.8 days
Unobserved 70 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 122.035 deg
Declination 15.8756 deg
V Magnitude 20.49 mag
Solar Elongation -85.83 deg
Galactic Latitude 23.95 deg
Rate 0.198 deg/day
Direction 104.957 deg

More info »