AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Thessandrus ∴ Summary
Contact »
(4902) Thessandrus  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.20176 6.101e-08 au
e 0.043808 3.718e-08
i 9.076 4.009e-06 deg
Ω 170.275 2.227e-05 deg
ω 272.523 5.399e-05 deg
M 25.43 4.782e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9739 au
Aphelion 5.4296 au
Asc. node-Earth separation 4.18861 au
Desc. node-Earth separation 4.19615 au
Earth MOID 4.00553 au
Orbital period 4333.34 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4312 (15)
Radar observations (Discarded) 0 (0)
Arc length 25587.1 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 102.655 deg
Declination 15.6851 deg
V Magnitude 17.68 mag
Solar Elongation -67.52 deg
Galactic Latitude 6.9 deg
Rate 0.154 deg/day
Direction 85.047 deg

More info »