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JPL Small-Body Database Browser
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226179 (2002 TS139)
Classification: Main-belt Asteroid          SPK-ID: 2226179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .213491392115839 8.8001e-08  
a 2.381642073011033 1.4175e-08 au
q 1.873181991322255 2.1071e-07 au
i 4.789258296592929 6.0185e-06 deg
node 307.3644366344538 9.1545e-05 deg
peri 81.07540064292282 9.2889e-05 deg
M 180.5368547621649 1.5589e-05 deg
tp 2459269.746242615243
(2021-Feb-24.24624262)
6.1779e-05 TDB
period 1342.496516608993
3.68
1.1985e-05
3.281e-08
d
yr
n .2681571203695357 2.394e-09 deg/d
Q 2.890102154699812 1.7201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1995-10-26  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:44  

Additional Information
 Earth MOID = .884442 au 
 Jupiter MOID = 2.58627 au 
 T_jup = 3.502 
[ 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 16.9   n/a MPO433481  

226179 (2002 TS139)          Discovered 2002-Oct-04 by LONEOS at Anderson Mesa
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 ]
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