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11533 Akeback (1992 EG6)
Classification: Main-belt Asteroid          SPK-ID: 2011533
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09984394836012092 7.0709e-08  
a 3.00384576217097 3.7156e-08 AU
q 2.703929941011004 2.2435e-07 AU
i 9.741663435392697 8.0285e-06 deg
node 131.529134970595 4.1511e-05 deg
peri 133.5315462156913 6.1258e-05 deg
M .8882173202271458 4.8098e-05 deg
tp 2456795.808285164043
(2014-May-18.30828516)
0.00025404 JED
period 1901.581181182602
5.21
3.5282e-05
9.66e-08
d
yr
n .1893161352049741 3.5126e-09 deg/d
Q 3.303761583330937 4.0865e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      7789 days (21.33 yr)  
   first obs. used      1992-03-01  
   last obs. used      2013-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59073  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:53:17  

Additional Information
 Earth MOID = 1.69851 AU 
 T_jup = 3.222 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a PDS3 (MPC 35841)  

11533 Akebäck           Discovered 1992 Mar. 1 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Akebäck is a small parish centrally situated on Gotland. A village resident named Botair is said to have built the first real church on Gotland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

[ show close-approach data ]
Alternate Designations
 1992 EG6 = 1998 KW8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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