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11886 Kraske (1990 TT10)
Classification: Main-belt Asteroid          SPK-ID: 2011886
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635856161347824 4.9071e-08  
a 2.757447388684358 1.2664e-08 au
q 2.30636865864718 1.3932e-07 au
i 4.081723676034891 5.1057e-06 deg
node 352.9169361830348 5.9424e-05 deg
peri 345.9243009322901 6.0602e-05 deg
M 199.6438409920968 1.3219e-05 deg
tp 2459745.476243302014
(2022-Jun-14.97624330)
6.3546e-05 TDB
period 1672.473631496169
4.58
1.1522e-05
3.155e-08
d
yr
n .2152500303863982 1.4828e-09 deg/d
Q 3.208526118721536 1.4736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      10348 days (28.33 yr)  
   first obs. used      1990-09-16  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:14:35  

Additional Information
 Earth MOID = 1.2978 au 
 Jupiter MOID = 2.17882 au 
 T_jup = 3.320 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO431637  
diameter diameter 6.667 km 0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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