AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Seidel ∴ Summary
Contact »
(136666) Seidel  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32816 6.21e-09 au
e 0.214835 4.914e-08
i 3.187 4.688e-06 deg
Ω 74.277 8.202e-05 deg
ω 342.972 8.288e-05 deg
M 328.352 1.141e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.828 au
Aphelion 2.8283 au
Asc. node-Earth separation 0.85761 au
Desc. node-Earth separation 1.78042 au
Earth MOID 0.84067 au
Orbital period 1297.53 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 688 (7)
Radar observations (Discarded) 0 (0)
Arc length 10155.2 days
Unobserved 310 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 23.4293 deg
Declination 7.92753 deg
V Magnitude 21 mag
Solar Elongation 10.48 deg
Galactic Latitude -53.48 deg
Rate 0.605 deg/day
Direction 67.82 deg

More info »