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129025 (2004 TX343)
Classification: Main-belt Asteroid          SPK-ID: 2129025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05084634295504201 5.2364e-08  
a 2.872832555747681 2.5697e-08 au
q 2.726759526365725 1.5935e-07 au
i .6143850445318982 6.8085e-06 deg
node 159.0411086850337 0.00044581 deg
peri 228.1230798697324 0.00045018 deg
M 90.19195836704952 6.1371e-05 deg
tp 2458554.916383908895
(2019-Mar-12.41638391)
0.00030267 TDB
period 1778.541066155646
4.87
2.3863e-05
6.533e-08
d
yr
n .2024130939962761 2.7158e-09 deg/d
Q 3.018905585129638 2.7004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      9220 days (25.24 yr)  
   first obs. used      1994-10-08  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 17:52:58  

Additional Information
 Earth MOID = 1.7307 au 
 Jupiter MOID = 2.2193 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO412838  
diameter diameter 3.905 km 1.274 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129025 (2004 TX343)          Discovered 2004-Oct-14 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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