AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Waltraut ∴ Summary
Contact »
(890) Waltraut  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02309 9.416e-09 au
e 0.059481 2.742e-08
i 10.875 3.312e-06 deg
Ω 160.524 1.627e-05 deg
ω 87.071 3.308e-05 deg
M 343.184 3.012e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8433 au
Aphelion 3.2029 au
Asc. node-Earth separation 2.01268 au
Desc. node-Earth separation 2.01327 au
Earth MOID 1.85741 au
Orbital period 1919.89 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4755 (32)
Radar observations (Discarded) 0 (0)
Arc length 42354.3 days
Unobserved 47 days

More info »
Ephemeris at epoch 60439 MJD
Right Ascension 242.299 deg
Declination -4.57784 deg
V Magnitude 14.75 mag
Solar Elongation 159.62 deg
Galactic Latitude 32.72 deg
Rate 0.191 deg/day
Direction -66.446 deg

More info »