AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EC3 ∴ Summary
Contact »
(58112) 1981EC3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3569 8.603e-09 au
e 0.245644 3.151e-08
i 7.737 4.842e-06 deg
Ω 233.305 3.057e-05 deg
ω 41.784 3.261e-05 deg
M 247.823 1.265e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7779 au
Aphelion 2.9359 au
Asc. node-Earth separation 0.86094 au
Desc. node-Earth separation 1.72332 au
Earth MOID 0.7704 au
Orbital period 1321.63 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1294 (6)
Radar observations (Discarded) 0 (0)
Arc length 15678.8 days
Unobserved 89 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 121.876 deg
Declination 11.4984 deg
V Magnitude 20.86 mag
Solar Elongation -92.43 deg
Galactic Latitude 22.03 deg
Rate 0.177 deg/day
Direction 86.664 deg

More info »