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123149 (2000 TK29)
Classification: Main-belt Asteroid          SPK-ID: 2123149
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10096746775579 6.0074e-08  
a 2.889482539948218 2.2705e-08 au
q 2.597738804765078 1.8628e-07 au
i 12.74452163300501 1.0662e-05 deg
node 336.2594369924438 1.6263e-05 deg
peri 67.54129009412509 5.344e-05 deg
M 356.0883984286687 5.2115e-05 deg
tp 2459019.993088288878
(2020-Jun-19.49308829)
0.00025979 TDB
period 1794.0251981256
4.91
2.1146e-05
5.789e-08
d
yr
n .200666077809904 2.3652e-09 deg/d
Q 3.181226275131358 2.4998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2000-09-07  
   last obs. used      2019-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:11:35  

Additional Information
 Earth MOID = 1.63556 au 
 Jupiter MOID = 2.22034 au 
 T_jup = 3.247 
[ 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 14.9   n/a MPO320393  
diameter diameter 8.905 km 2.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.024   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

123149 (2000 TK29)          Discovered 2000-Oct-03 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2000 TK29 = 2002 CX22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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