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46677 (1996 TK6)
Classification: Main-belt Asteroid          SPK-ID: 2046677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245587732258805 4.3083e-08  
a 3.141467103744513 1.9374e-08 au
q 2.750169815172637 1.3363e-07 au
i 11.24193965845369 4.6117e-06 deg
node 162.821765563362 2.2856e-05 deg
peri 191.1758527898398 2.8837e-05 deg
M 79.05499786395373 1.7195e-05 deg
tp 2458553.894536321321
(2019-Mar-11.39453632)
9.7192e-05 TDB
period 2033.748292562201
5.57
1.8814e-05
5.151e-08
d
yr
n .1770130558027203 1.6375e-09 deg/d
Q 3.53276439231639 2.1787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      8565 days (23.45 yr)  
   first obs. used      1996-08-18  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5818  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:32:45  

Additional Information
 Earth MOID = 1.74562 au 
 Jupiter MOID = 1.90358 au 
 T_jup = 3.169 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457195.5 (2015-Jun-22.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241457536849082 4.2817e-08  
q 2.752429917817253 1.3188e-07 au
tp 2456501.456939631365
(2013-Jul-27.95693963)
9.9227e-05 TDB
node 162.9346615643226 2.2788e-05 deg
peri 188.3677825477307 2.888e-05 deg
i 11.25169476328107 4.6101e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      8565 days (23.45 yr)  
   first obs. used      1996-08-18  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5818  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:32:45  

Additional Information
 Jupiter MOID = 1.90358 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.833279095190264E-15 -5.602542867593062E-15 7.929497345771551E-13 -1.05487893914379E-15 1.259698760115691E-13 -3.008293928394491E-15
q -5.602542867593062E-15 1.739237738067036E-14 -2.677532038568688E-12 2.922920867138788E-15 -4.101039324087789E-13 9.693923865085884E-15
tp 7.929497345771551E-13 -2.677532038568688E-12 9.845951212218356E-9 2.207293084938208E-11 1.782161839177225E-9 -5.346739056841519E-12
node -1.05487893914379E-15 2.922920867138788E-15 2.207293084938208E-11 5.192921606504173E-10 -5.056768153894121E-10 3.008506430862313E-11
peri 1.259698760115691E-13 -4.101039324087789E-13 1.782161839177225E-9 -5.056768153894121E-10 8.340502788524184E-10 -3.048877542830679E-11
i -3.008293928394491E-15 9.693923865085884E-15 -5.346739056841519E-12 3.008506430862313E-11 -3.048877542830679E-11 2.125310245184251E-11

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 14.0   n/a MPO502467  
diameter diameter 6.758 km 0.510 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.128   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46677 (1996 TK6)          Discovered 1996-Oct-07 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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