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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 ]

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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 .1635856166761718 4.8982e-08  
a 2.757447387108733 1.2269e-08 au
q 2.306368655836453 1.3892e-07 au
i 4.081723472185274 5.0761e-06 deg
node 352.9169745276287 5.5312e-05 deg
peri 345.924298864101 5.6423e-05 deg
M 199.6438112493723 1.2975e-05 deg
tp 2459745.476380841049
(2022-Jun-14.97638084)
6.2683e-05 TDB
period 1672.473630062674
4.58
1.1162e-05
3.056e-08
d
yr
n .2152500305708912 1.4366e-09 deg/d
Q 3.208526118381014 1.4276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1097  
   data-arc span      10840 days (29.68 yr)  
   first obs. used      1990-09-16  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:56:37  

Additional Information
 Earth MOID = 1.2978 au 
 Jupiter MOID = 2.17882 au 
 T_jup = 3.320 
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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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