Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871307086510457 5.5409e-08  
a 2.774939909532855 2.7445e-08 AU
q 2.255663437797903 1.5083e-07 AU
i 3.81004842871188 7.0135e-06 deg
node 76.64967828955827 9.817e-05 deg
peri 210.7344188649934 0.0001008 deg
M 168.3343617229822 2.1657e-05 deg
tp 2456211.005557396374
(2012-Oct-10.50555740)
0.00010211 JED
period 1688.413443507309
4.62
2.5048e-05
6.858e-08
d
yr
n .213217918504711 3.1632e-09 deg/d
Q 3.294216381267807 3.2581e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      13611 days (37.26 yr)  
   first obs. used      1976-10-22  
   last obs. used      2014-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57926  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:14:01  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Sep-23 10:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin