AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Gronbech ∴ Summary
Contact »
(10048) Gronbech  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08764 1.736e-08 au
e 0.069199 3.717e-08
i 16.516 3.2e-06 deg
Ω 349.446 1.239e-05 deg
ω 359.79 2.928e-05 deg
M 352.945 2.8e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.874 au
Aphelion 3.3013 au
Asc. node-Earth separation 1.86808 au
Desc. node-Earth separation 2.30837 au
Earth MOID 1.8676 au
Orbital period 1981.7 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3545 (143)
Radar observations (Discarded) 0 (0)
Arc length 13571.1 days
Unobserved 140 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 356.569 deg
Declination -2.59403 deg
V Magnitude 18.46 mag
Solar Elongation 32.31 deg
Galactic Latitude -60.93 deg
Rate 0.385 deg/day
Direction 59.973 deg

More info »