AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Webb ∴ Summary
Contact »
(3041) Webb  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.586 8.338e-09 au
e 0.148497 2.553e-08
i 14.648 2.713e-06 deg
Ω 82.338 1.471e-05 deg
ω 351.235 2.003e-05 deg
M 328.586 1.437e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.202 au
Aphelion 2.97 au
Asc. node-Earth separation 1.2217 au
Desc. node-Earth separation 1.94834 au
Earth MOID 1.21858 au
Orbital period 1518.94 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 3698 (14)
Radar observations (Discarded) 0 (0)
Arc length 16017.8 days
Unobserved 87 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 35.6134 deg
Declination 6.62483 deg
V Magnitude 17.26 mag
Solar Elongation -9.59 deg
Galactic Latitude -49.7 deg
Rate 0.512 deg/day
Direction 66.123 deg

More info »