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11935 Olakarlsson (1993 FB8)
Classification: Main-belt Asteroid          SPK-ID: 2011935
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848255065609638 4.7124e-08  
a 2.776881231510941 2.2665e-08 au
q 2.263642751237299 1.3401e-07 au
i 3.806023114816962 5.4232e-06 deg
node 76.4847202469721 9.0616e-05 deg
peri 211.0970180056021 9.2698e-05 deg
M 295.7448296213192 2.1038e-05 deg
tp 2457902.175445923185
(2017-May-28.67544592)
9.9937e-05 JED
period 1690.185550708306
4.63
2.0693e-05
5.665e-08
d
yr
n .2129943661210066 2.6077e-09 deg/d
Q 3.290119711784584 2.6854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1106  
   data-arc span      14418 days (39.47 yr)  
   first obs. used      1976-10-22  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54887  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:13:02  

Additional Information
 Earth MOID = 1.24805 au 
 Jupiter MOID = 1.87532 au 
 T_jup = 3.307 
[ 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 14.3 mag n/a MPO350896  

11935 Olakarlsson           Discovered 1993 Mar. 17 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Ola Karlsson (b. 1973) has for several years been studying Jupiter Trojans, both by physical observations and by numerical integrations resulting in his thesis A Study of Jupiter Trojans.
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
 1993 FB8 = 1976 UJ17 = 1998 KC19 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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