AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EE17 ∴ Summary
Contact »
(65646) 1981EE17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93262 4.831e-09 au
e 0.134911 3.715e-08
i 27.911 4.567e-06 deg
Ω 175.371 6.555e-06 deg
ω 21.873 1.37e-05 deg
M 350.519 1.274e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6719 au
Aphelion 2.1933 au
Asc. node-Earth separation 0.69174 au
Desc. node-Earth separation 1.16477 au
Earth MOID 0.68615 au
Orbital period 981.333 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1328 (18)
Radar observations (Discarded) 0 (0)
Arc length 16875.9 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 177.343 deg
Declination 23.0213 deg
V Magnitude 18.15 mag
Solar Elongation -129.95 deg
Galactic Latitude 75.37 deg
Rate 0.273 deg/day
Direction 10.814 deg

More info »