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 ]  
12199 Sohlman (1980 TK6)
Classification: Main-belt Asteroid          SPK-ID: 2012199
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090546057786868 5.9535e-08  
a 2.419712393244701 1.4487e-08 AU
q 2.155831612101597 1.4432e-07 AU
i 6.486878449218806 6.6104e-06 deg
node 224.6638098922994 4.9157e-05 deg
peri 148.988721312237 5.6703e-05 deg
M 23.36168756167784 2.6794e-05 deg
tp 2456911.283381038459
(2014-Sep-10.78338104)
0.00010233 JED
period 1374.81432971652
3.76
1.2347e-05
3.38e-08
d
yr
n .2618535406699102 2.3517e-09 deg/d
Q 2.683593174387804 1.6067e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      12584 days (34.45 yr)  
   first obs. used      1980-09-13  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44585  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:30:03  

Additional Information
 Earth MOID = 1.15993 AU 
 T_jup = 3.497 
[ 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 13.6 mag n/a MPO319237  

12199 Sohlman           Discovered 1980 Oct. 8 by L. V. Zhuravleva at the Crimean Astrophysical Observatory.
Michael Sohlman (b. 1944) is a well-known Swedish specialist in economics and finance, executive director of the Nobel Fund, a member of the Royal Swedish Academy of Sciences and the Royal Swedish Academy of Engineering Sciences.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

[ show close-approach data ]
Alternate Designations
 1980 TK6 = 1991 NU1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-30 04:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin