Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
136229 (2003 WG112)
Classification: Main-belt Asteroid          SPK-ID: 2136229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110094681729905 3.818e-08  
a 2.437925323207872 1.1587e-08 au
q 2.169522710668025 9.4183e-08 au
i 5.258765795133161 4.2825e-06 deg
node 291.391300734188 4.2591e-05 deg
peri 6.189194870488407 4.7097e-05 deg
M 337.9360242272363 2.3245e-05 deg
tp 2459481.713871273494
(2021-Sep-24.21387127)
9.0126e-05 TDB
period 1390.3656337552
3.81
9.912e-06
2.714e-08
d
yr
n .2589246966840557 1.8459e-09 deg/d
Q 2.706327935747719 1.2862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      10868 days (29.75 yr)  
   first obs. used      1991-09-15  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55846  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:09:43  

Additional Information
 Earth MOID = 1.15329 au 
 Jupiter MOID = 2.46405 au 
 T_jup = 3.489 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.79   n/a E2021B55  

136229 (2003 WG112)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 17:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin