AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Pretoria ∴ Summary
Contact »
(790) Pretoria  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.40269 1.196e-08 au
e 0.155389 2.778e-08
i 20.565 3.012e-06 deg
Ω 251.799 9.415e-06 deg
ω 37.637 1.354e-05 deg
M 166.71 1.178e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8739 au
Aphelion 3.9314 au
Asc. node-Earth separation 1.94233 au
Desc. node-Earth separation 2.80168 au
Earth MOID 1.88393 au
Orbital period 2292.62 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5302 (34)
Radar observations (Discarded) 0 (0)
Arc length 40972.4 days
Unobserved 34 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 88.9446 deg
Declination 14.2772 deg
V Magnitude 15.04 mag
Solar Elongation -53.59 deg
Galactic Latitude -5.45 deg
Rate 0.225 deg/day
Direction 91.233 deg

More info »