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213629 Binford (2002 QK67)
Classification: Main-belt Asteroid          SPK-ID: 2213629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06607345434581671 5.3281e-08  
a 2.544900515358996 1.8054e-08 au
q 2.376750147342778 1.3637e-07 au
i 2.961513910280663 5.364e-06 deg
node 352.555292793127 0.00010733 deg
peri 281.5942664142372 0.0001145 deg
M 280.1001055483422 4.0798e-05 deg
tp 2459725.615507529818
(2022-May-26.11550753)
0.0001693 TDB
period 1482.875334490211
4.06
1.578e-05
4.32e-08
d
yr
n .2427715881616996 2.5834e-09 deg/d
Q 2.713050883375214 1.9247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2002-08-08  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:31  

Additional Information
 Earth MOID = 1.36251 au 
 Jupiter MOID = 2.3484 au 
 T_jup = 3.438 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457689.5 (2016-Oct-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06734026364789486 5.313e-08  
q 2.372990460143443 1.3623e-07 au
tp 2458241.708742128472
(2018-May-03.20874213)
0.00016157 TDB
node 352.6206238157643 0.00010719 deg
peri 281.4220823680158 0.00011414 deg
i 2.964755889210572 5.3668e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2002-08-08  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:31  

Additional Information
 Jupiter MOID = 2.3484 au 
 T_jup = 3.438 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.822790484006836E-15 -7.182700029091818E-15 2.311886831497191E-12 -4.482448020694617E-14 5.794951372933208E-13 -1.298309779913087E-15
q -7.182700029091818E-15 1.855753637651178E-14 -5.122181708152772E-12 1.126160745610566E-13 -1.312184831159377E-12 3.482294602804813E-15
tp 2.311886831497191E-12 -5.122181708152772E-12 2.610342054789903E-8 -7.426584294829539E-12 6.371403535557128E-9 -6.314798716669204E-12
node -4.482448020694617E-14 1.126160745610566E-13 -7.426584294829539E-12 1.148898048135436E-8 -1.147448647920647E-8 -1.682939769612014E-10
peri 5.794951372933208E-13 -1.312184831159377E-12 6.371403535557128E-9 -1.147448647920647E-8 1.302839285672163E-8 1.665250972971255E-10
i -1.298309779913087E-15 3.482294602804813E-15 -6.314798716669204E-12 -1.682939769612014E-10 1.665250972971255E-10 2.880301039943921E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.52   n/a MPCxxxxx  

213629 Binford           Discovered 2002 Aug. 26 by NEAT at Palomar.
Lewis R. Binford (b. 1930) is an American archaeologist and anthropologist. He was one of the main figures behind the development of the "New Archaeology" or "Processual Archaeology", the major theoretical and methodological improvements to archaeology taking place during the 1960s to 1980s.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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