AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Bretagnon ∴ Summary
Contact »
(3937) Bretagnon  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06691 1.077e-08 au
e 0.026957 2.197e-08
i 8.852 1.974e-06 deg
Ω 357.392 1.137e-05 deg
ω 117.6 4.115e-05 deg
M 94.969 4.045e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9842 au
Aphelion 3.1496 au
Asc. node-Earth separation 2.0998 au
Desc. node-Earth separation 2.03173 au
Earth MOID 2.01148 au
Orbital period 1961.78 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 9759 (337)
Radar observations (Discarded) 0 (0)
Arc length 33610.3 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 213.049 deg
Declination -22.2606 deg
V Magnitude 16.44 mag
Solar Elongation 170.9 deg
Galactic Latitude 36.89 deg
Rate 0.205 deg/day
Direction -80.349 deg

More info »