AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Keeler ∴ Summary
Contact »
(2261) Keeler  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37784 9.348e-09 au
e 0.236651 4.486e-08
i 22.742 6.101e-06 deg
Ω 102.753 1.101e-05 deg
ω 99.435 1.813e-05 deg
M 110.976 1.555e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8151 au
Aphelion 2.9406 au
Asc. node-Earth separation 1.35117 au
Desc. node-Earth separation 1.14311 au
Earth MOID 0.94589 au
Orbital period 1339.28 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1401 (11)
Radar observations (Discarded) 0 (0)
Arc length 15152.1 days
Unobserved 31 days

More info »
Ephemeris at epoch 58437 MJD
Right Ascension 328.442 deg
Declination -34.6714 deg
V Magnitude 18.37 mag
Solar Elongation -86.38 deg
Galactic Latitude -51.46 deg
Rate 0.233 deg/day
Direction 52.801 deg

More info »





This Web Site has been visited 165221 times since

and this Page has been visited 151 times since 2011/11/02