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JPL Small-Body Database Browser
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226928 (2004 TB276)
Classification: Main-belt Asteroid          SPK-ID: 2226928
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047541747206143 6.3998e-08  
a 2.865725478566575 3.0425e-08 au
q 2.565528771083496 1.932e-07 au
i 5.552153399463145 5.4037e-06 deg
node 226.1430500408084 6.8457e-05 deg
peri 118.1718619534828 7.2652e-05 deg
M 46.82989222488671 2.4017e-05 deg
tp 2458369.999982986216
(2018-Sep-08.49998299)
0.00011794 TDB
period 1771.945272188012
4.85
2.8219e-05
7.726e-08
d
yr
n .2031665456323429 3.2355e-09 deg/d
Q 3.165922186049654 3.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      6963 days (19.06 yr)  
   first obs. used      1999-10-21  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:22:25  

Additional Information
 Earth MOID = 1.56328 au 
 Jupiter MOID = 2.22862 au 
 T_jup = 3.285 
[ 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 15.9   n/a MPO454631  

226928 (2004 TB276)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
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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