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11886 Kraske (1990 TT10)
Classification: Main-belt Asteroid          SPK-ID: 2011886
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161425096666041 7.3533e-08  
a 2.761177603605586 1.9222e-08 AU
q 2.315454242031447 2.0115e-07 AU
i 4.078907452608518 7.6687e-06 deg
node 352.9883397223344 8.1182e-05 deg
peri 344.9746635771347 8.3539e-05 deg
M 130.5775025725341 2.1013e-05 deg
tp 2456392.636876637375
(2013-Apr-10.13687664)
9.4906e-05 JED
period 1675.868507968955
4.59
1.75e-05
4.791e-08
d
yr
n .2148139894557103 2.2431e-09 deg/d
Q 3.206900965179725 2.2325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      8872 days (24.29 yr)  
   first obs. used      1990-10-10  
   last obs. used      2015-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56471  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:33:27  

Additional Information
 Earth MOID = 1.30721 AU 
 T_jup = 3.319 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO267754  

11886 Kraske           Discovered 1990 Oct. 10 by L. D. Schmadel and F. Borngen at Tautenburg.
Konrad Kraske (b. 1926) served as a member of the supervisory board of the public German TV net ZDF since its foundation in 1962---the last decade as its chairman. Kraske was primarily engaged in the development of highly demanding TV channels. The name was suggested by the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1990 TT10 = 1992 BL4 = 1993 FR73 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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