AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Sebastien ∴ Summary
Contact »
(166622) Sebastien  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98045 2.171e-08 au
e 0.081904 5.783e-08
i 13.993 5.708e-06 deg
Ω 283.737 2.157e-05 deg
ω 61.913 3.672e-05 deg
M 86.625 2.974e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7363 au
Aphelion 3.2246 au
Asc. node-Earth separation 1.83381 au
Desc. node-Earth separation 2.0966 au
Earth MOID 1.75736 au
Orbital period 1879.41 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 782 (4)
Radar observations (Discarded) 0 (0)
Arc length 9173.95 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 73.1688 deg
Declination 25.8667 deg
V Magnitude 20.77 mag
Solar Elongation -39.07 deg
Galactic Latitude -11.4 deg
Rate 0.352 deg/day
Direction 90.372 deg

More info »