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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871307113552411 5.5081e-08  
a 2.774939911791759 2.6278e-08 AU
q 2.255663432130117 1.5044e-07 AU
i 3.810048966906011 6.8379e-06 deg
node 76.64966459235357 9.2686e-05 deg
peri 210.7344297258801 9.5002e-05 deg
M 168.3343637205122 2.0694e-05 deg
tp 2456211.005547063867
(2012-Oct-10.50554706)
9.6518e-05 JED
period 1688.413445568956
4.62
2.3983e-05
6.566e-08
d
yr
n .2132179182443601 3.0287e-09 deg/d
Q 3.294216391453401 3.1196e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      13965 days (38.23 yr)  
   first obs. used      1976-10-22  
   last obs. used      2015-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57684  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:33:37  

Additional Information
 Earth MOID = 1.24162 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 14.2 mag n/a MPO279641  

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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