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 ]  
13240 Thouvay (1998 KJ1)
Classification: Main-belt Asteroid          SPK-ID: 2013240
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491305941282099 4.9611e-08  
a 2.612590291937911 1.5068e-08 au
q 2.222973149487617 1.2836e-07 au
i 1.106116962444457 5.5072e-06 deg
node 235.8124381580809 0.00030411 deg
peri 353.1235835675466 0.00030514 deg
M 68.57117809814007 2.0596e-05 deg
tp 2457106.704932491367
(2015-Mar-25.20493249)
8.7734e-05 JED
period 1542.42973850812
4.22
1.3344e-05
3.653e-08
d
yr
n .2333979895565303 2.0191e-09 deg/d
Q 3.002207434388205 1.7315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      8232 days (22.54 yr)  
   first obs. used      1993-01-23  
   last obs. used      2015-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52983  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:38:06  

Additional Information
 Earth MOID = 1.21212 au 
 Jupiter MOID = 1.98378 au 
 T_jup = 3.393 
[ 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 14.9 mag n/a MPO337370  

13240 Thouvay           Discovered 1998 May 18 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Jacqueline Thouvay (b. 1939) manages the Laboratoire d´Etudes Spatiales et d´Instrumentation en Astrophysique at Paris Observatory. The name was suggested by M. A. Barucci.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 KJ1 = 1995 SH44 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-10 04:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin