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 ]  
226858 (2004 TY13)
Classification: Main-belt Asteroid          SPK-ID: 2226858
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242625711371657 5.4107e-08  
a 3.10013080269898 4.5317e-08 au
q 2.404887498024181 1.6966e-07 au
i 10.69398281706052 6.702e-06 deg
node 45.86499524239665 4.0192e-05 deg
peri 332.336966640709 4.4104e-05 deg
M 333.7287593421284 2.3874e-05 deg
tp 2459145.994486566102
(2020-Oct-23.49448657)
0.00013439 TDB
period 1993.739688426277
5.46
4.3716e-05
1.197e-07
d
yr
n .1805651971969117 3.9592e-09 deg/d
Q 3.795374107373779 5.548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      5885 days (16.11 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58716  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:49:20  

Additional Information
 Earth MOID = 1.41362 au 
 Jupiter MOID = 1.68033 au 
 T_jup = 3.157 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456984.5 (2014-Nov-23.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314538939399079 5.5232e-08  
q 2.37811613919646 1.7456e-07 au
tp 2457147.536769431917
(2015-May-05.03676943)
0.00010239 TDB
node 46.01881020143367 4.0061e-05 deg
peri 331.4308668001493 4.3584e-05 deg
i 10.73352915986992 6.7159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      5885 days (16.11 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58716  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:49:20  

Additional Information
 Jupiter MOID = 1.68033 au 
 T_jup = 3.157 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.050537221833627E-15 -9.461129911301152E-15 -1.734094105295731E-13 2.246782187452308E-14 -6.09755047819058E-14 8.787766965596218E-16
q -9.461129911301152E-15 3.047145630866313E-14 2.151947526159011E-12 -6.788532576609953E-14 4.340899359709584E-13 1.080886722355743E-15
tp -1.734094105295731E-13 2.151947526159011E-12 1.048405555695564E-8 1.006908523125049E-11 1.843365671517419E-9 1.488133678749147E-11
node 2.246782187452308E-14 -6.788532576609953E-14 1.006908523125049E-11 1.604861022100507E-9 -1.57466674364991E-9 6.683214544489908E-12
peri -6.09755047819058E-14 4.340899359709584E-13 1.843365671517419E-9 -1.57466674364991E-9 1.899597758934473E-9 -4.191137718162534E-12
i 8.787766965596218E-16 1.080886722355743E-15 1.488133678749147E-11 6.683214544489908E-12 -4.191137718162534E-12 4.510280396906381E-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 15.1   n/a MPO450052  

226858 (2004 TY13)          Discovered 2004-Oct-08 by Andrushivka at Andrushivka
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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-21 13:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin