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11126 Dolecek (1996 TC15)
Classification: Main-belt Asteroid          SPK-ID: 2011126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432502947442077 4.4546e-08  
a 2.697252533485585 1.3999e-08 au
q 2.310870313064214 1.2212e-07 au
i 9.861591652372665 3.9894e-06 deg
node 84.785017399 2.8815e-05 deg
peri 268.7223464975697 3.2231e-05 deg
M 207.715369007843 1.7769e-05 deg
tp 2459684.938476515083
(2022-Apr-15.43847652)
8.2191e-05 TDB
period 1618.008658786585
4.43
1.2597e-05
3.449e-08
d
yr
n .2224957190711079 1.7322e-09 deg/d
Q 3.083634753906956 1.6005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      9482 days (25.96 yr)  
   first obs. used      1994-05-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:29:32  

Additional Information
 Earth MOID = 1.33154 au 
 Jupiter MOID = 2.40154 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456930.5 (2014-Sep-30.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1405940202941455 4.4262e-08  
q 2.321038617476747 1.209e-07 au
tp 2456444.281041123906
(2013-May-31.78104112)
7.5835e-05 TDB
node 84.94687139455 2.8747e-05 deg
peri 268.2242973147444 3.2361e-05 deg
i 9.868522755607144 3.9921e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      9482 days (25.96 yr)  
   first obs. used      1994-05-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:29:32  

Additional Information
 Jupiter MOID = 2.40154 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.959163537166966E-15 -5.324744474037154E-15 1.352470509710892E-14 4.288855537836428E-15 -1.730192053111213E-14 2.079078240853868E-15
q -5.324744474037154E-15 1.461573886840933E-14 1.240321152899015E-13 -9.24781034519149E-15 8.51467149038693E-14 -5.288210419091817E-15
tp 1.352470509710892E-14 1.240321152899015E-13 5.750876068065037E-9 2.00615051938468E-11 1.164637094501306E-9 2.532936231587324E-12
node 4.288855537836428E-15 -9.24781034519149E-15 2.00615051938468E-11 8.264041506436789E-10 -8.095028298296698E-10 2.336889002395745E-12
peri -1.730192053111213E-14 8.51467149038693E-14 1.164637094501306E-9 -8.095028298296698E-10 1.04722349004676E-9 -1.812589772686817E-12
i 2.079078240853868E-15 -5.288210419091817E-15 2.532936231587324E-12 2.336889002395745E-12 -1.812589772686817E-12 1.593663147424005E-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 14.2   n/a MPO467790  
diameter diameter 4.039 km 1.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.298   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11126 Doleček           Discovered 1996 Oct. 15 by P. Pravec at Ondřejov.
Josef ("Jožka") Doleček (b. 1912) had a principal role in building the public observatory of Valašské Meziříčí and was its first director. His work gave a basis for the observatory's success in astronomy popularization in the Czech Republic. The name was suggested by L. Lenža.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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