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226885 (2004 TS129)
Classification: Main-belt Asteroid          SPK-ID: 2226885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107777921215663 5.4224e-08  
a 2.807547100853572 2.2669e-08 au
q 2.504955510608513 1.5328e-07 au
i 3.944342885963819 5.4954e-06 deg
node 9.366904381658902 7.2348e-05 deg
peri 332.294819365632 7.5529e-05 deg
M 138.1154990718127 2.1921e-05 deg
tp 2458341.282209053492
(2018-Aug-10.78220905)
0.00010448 TDB
period 1718.260487313955
4.70
2.0811e-05
5.698e-08
d
yr
n .2095142166498659 2.5375e-09 deg/d
Q 3.110138691098631 2.5112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      6526 days (17.87 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5648  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:59:49  

Additional Information
 Earth MOID = 1.49765 au 
 Jupiter MOID = 2.26206 au 
 T_jup = 3.310 
[ show covariance matrix ]

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 16.1   n/a MPO454630  

226885 (2004 TS129)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2066-Nov-10 01:36 00:01 Inter 0.0369337652362086 0.0369113604248209 0.0369561708147019 5.56308092660081 5.56308085535165 2475964.566648590 1.06400604530553 1147.89594356586 42.87823949192 -13.3841253902494 30176.069640172 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 05:59:50 2020-Feb-25 06:00
2117-May-16 00:38 00:37 Amphi 0.0181016837099888 0.0180956631624659 0.0181077850647136 1.76379981733621 1.76379963728137 2494413.526049678 36.9785856454706 1972.35884068902 65.951716071281 -81.4368184059393 40495.7452373271 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 05:59:50 2020-Feb-25 06:00
2139-Sep-23 19:55 00:15 Hygie 0.0492051403192161 0.0491739437238918 0.0492363606265463 2.7535094268554 2.75350914168437 2502579.329665277 14.8144891183259 2302.15728339747 86.0032603221429 47.6621669895714 63065.2034862226 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 05:59:50 2020-Feb-25 06:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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