AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Toyen ∴ Summary
Contact »
(4691) Toyen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26427 5.477e-09 au
e 0.194293 2.89e-08
i 5.874 1.811e-06 deg
Ω 42.765 2.702e-05 deg
ω 299.158 2.776e-05 deg
M 343.583 8.751e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8243 au
Aphelion 2.7042 au
Asc. node-Earth separation 0.99949 au
Desc. node-Earth separation 1.39867 au
Earth MOID 0.82531 au
Orbital period 1244.49 days
Date of orbit computation  Jun 5 00:38
Observational summary
Optical observations (Discarded) 8622 (281)
Radar observations (Discarded) 0 (0)
Arc length 18401.6 days
Unobserved 46 days

More info »
Ephemeris at epoch 60487 MJD
Right Ascension 25.9342 deg
Declination 6.36212 deg
V Magnitude 17.9 mag
Solar Elongation 68.26 deg
Galactic Latitude -54.2 deg
Rate 0.526 deg/day
Direction 67.888 deg

More info »