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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246571717256196 4.0747e-08  
a 3.14191271796045 1.8383e-08 au
q 2.750250764730746 1.2424e-07 au
i 11.24265859173864 4.1167e-06 deg
node 162.8151587859766 1.9595e-05 deg
peri 191.2517740977008 2.4776e-05 deg
M 114.3684175499656 1.5584e-05 deg
tp 2458554.260927541585
(2019-Mar-11.76092754)
8.7168e-05 TDB
period 2034.181035891227
5.57
1.7852e-05
4.888e-08
d
yr
n .1769753987713659 1.5532e-09 deg/d
Q 3.533574671190154 2.0674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1371  
   data-arc span      8980 days (24.59 yr)  
   first obs. used      1996-08-18  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54834  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:39:59  

Additional Information
 Earth MOID = 1.74399 au 
 Jupiter MOID = 1.90362 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 13.97   n/a MPCxxxxx  
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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