AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EP33 ∴ Summary
Contact »
(129447) 1981EP33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31858 1.033e-08 au
e 0.062351 5.47e-08
i 6.29 5.796e-06 deg
Ω 206.509 3.517e-05 deg
ω 6.642 4.912e-05 deg
M 36.004 3.376e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.174 au
Aphelion 2.4632 au
Asc. node-Earth separation 1.17117 au
Desc. node-Earth separation 1.46697 au
Earth MOID 1.16795 au
Orbital period 1289.53 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 481 (6)
Radar observations (Discarded) 0 (0)
Arc length 15399.5 days
Unobserved 376 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 287.658 deg
Declination -15.5074 deg
V Magnitude 20.91 mag
Solar Elongation 109.62 deg
Galactic Latitude -11.17 deg
Rate 0.183 deg/day
Direction 60.231 deg

More info »