AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981ED45 ∴ Summary
Contact »
(99995) 1981ED45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36882 1.029e-08 au
e 0.064878 4.962e-08
i 5.959 5.298e-06 deg
Ω 319.92 3.845e-05 deg
ω 181.433 5.117e-05 deg
M 322.617 3.283e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2151 au
Aphelion 2.5225 au
Asc. node-Earth separation 1.50951 au
Desc. node-Earth separation 1.22901 au
Earth MOID 1.22833 au
Orbital period 1331.67 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 598 (4)
Radar observations (Discarded) 0 (0)
Arc length 15661.7 days
Unobserved 110 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 84.8234 deg
Declination 26.099 deg
V Magnitude 21.6 mag
Solar Elongation -52.4 deg
Galactic Latitude -2.69 deg
Rate 0.447 deg/day
Direction 91.958 deg

More info »