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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
13356 (1998 TX17)
Classification: Outer Main-belt Asteroid          SPK-ID: 2013356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03411798993816751 4.3736e-08  
a 3.207676206971547 2.4158e-08 au
q 3.098236742417192 1.3924e-07 au
i 7.623331037604554 5.035e-06 deg
node 175.7617090680244 3.0679e-05 deg
peri 334.2601113121063 7.2034e-05 deg
M 167.2755523884624 6.609e-05 deg
tp 2458025.478521083381
(2017-Sep-28.97852108)
0.00038425 TDB
period 2098.380351450528
5.75
2.3705e-05
6.49e-08
d
yr
n .1715608896886335 1.9381e-09 deg/d
Q 3.317115671525902 2.4982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1427  
   data-arc span      11176 days (30.60 yr)  
   first obs. used      1989-02-11  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:14:45  

Additional Information
 Earth MOID = 2.1097 au 
 Jupiter MOID = 1.65956 au 
 T_jup = 3.178 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456705.5 (2014-Feb-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02994062260736923 4.2796e-08  
q 3.112710115920542 1.3489e-07 au
tp 2455898.356825797244
(2011-Dec-02.85682580)
0.00044862 TDB
node 176.1180670805988 3.0657e-05 deg
peri 329.4583088188202 8.2505e-05 deg
i 7.623692373222928 5.0376e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1427  
   data-arc span      11176 days (30.60 yr)  
   first obs. used      1989-02-11  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:14:45  

Additional Information
 Jupiter MOID = 1.65956 au 
 T_jup = 3.178 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.831501226617814E-15 -5.691561313674914E-15 4.629147592053623E-12 -1.346986226154347E-15 7.976179175277031E-13 1.374254324118493E-15
q -5.691561313674914E-15 1.819403317820619E-14 -1.41106480857199E-11 8.369492263251153E-15 -2.406149730211994E-12 -2.811952168361462E-15
tp 4.629147592053623E-12 -1.41106480857199E-11 2.012589983032371E-7 -6.461034205317228E-11 3.438112057934372E-8 -4.223938064445867E-12
node -1.346986226154347E-15 8.369492263251153E-15 -6.461034205317228E-11 9.398564025388909E-10 -9.417196838218341E-10 7.731359295411854E-12
peri 7.976179175277031E-13 -2.406149730211994E-12 3.438112057934372E-8 -9.417196838218341E-10 6.807034379766841E-9 -8.258356781171347E-12
i 1.374254324118493E-15 -2.811952168361462E-15 -4.223938064445867E-12 7.731359295411854E-12 -8.258356781171347E-12 2.53776775769582E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO449043  
diameter diameter 17.205 km 4.294 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.048   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

13356 (1998 TX17)          Discovered 1998-Oct-14 by Korlevic, K. at Visnjan
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-18 00:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin