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 ]  
129492 (1994 TF13)
Classification: Main-belt Asteroid          SPK-ID: 2129492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09575243058798399 4.2689e-08  
a 2.755249796189721 1.7451e-08 au
q 2.491427931327508 1.1322e-07 au
i 12.0857931790237 7.0001e-06 deg
node 198.0642681083606 2.0087e-05 deg
peri 250.4972959542184 4.1332e-05 deg
M 151.105636795405 3.4987e-05 deg
tp 2458299.338502452874
(2018-Jun-29.83850245)
0.00016232 TDB
period 1670.474672356108
4.57
1.5871e-05
4.345e-08
d
yr
n .2155076074827527 2.0475e-09 deg/d
Q 3.019071661051935 1.9122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1994-10-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:44:49  

Additional Information
 Earth MOID = 1.53725 au 
 Jupiter MOID = 2.24386 au 
 T_jup = 3.305 
[ 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 15.6   n/a MPO436627  

129492 (1994 TF13)          Discovered 1994-Oct-11 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1994 TF13 = 2003 SF56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 05:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin