AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Grossano ∴ Summary
Contact »
(30090) Grossano  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58192 8.708e-09 au
e 0.187241 3.144e-08
i 3.642 3.626e-06 deg
Ω 54.15 5.516e-05 deg
ω 258.804 5.621e-05 deg
M 161.44 1.097e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0985 au
Aphelion 3.0654 au
Asc. node-Earth separation 1.59683 au
Desc. node-Earth separation 1.39348 au
Earth MOID 1.08795 au
Orbital period 1515.35 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1989 (6)
Radar observations (Discarded) 0 (0)
Arc length 10162.8 days
Unobserved 89 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 106.155 deg
Declination 25.9265 deg
V Magnitude 20.82 mag
Solar Elongation -75.44 deg
Galactic Latitude 14.2 deg
Rate 0.229 deg/day
Direction 99.055 deg

More info »