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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06616681717778435 6.8951e-08  
a 2.545244574204355 2.0348e-08 au
q 2.376833841790228 1.7088e-07 au
i 2.961189503853934 5.4953e-06 deg
node 352.5609079701637 0.00012376 deg
peri 281.3564500977012 0.00013034 deg
M 184.2344395973478 4.101e-05 deg
tp 2459724.642421201929
(2022-May-25.14242120)
0.00017154 TDB
period 1483.176061541807
4.06
1.7786e-05
4.87e-08
d
yr
n .2427223640771068 2.9107e-09 deg/d
Q 2.713655306618482 2.1694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6327 days (17.32 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:06:56  

Additional Information
 Earth MOID = 1.36276 au 
 Jupiter MOID = 2.34966 au 
 T_jup = 3.438 
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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 17.2   n/a MPO454533  

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

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