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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 ]

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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 
[ show covariance matrix ]

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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