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8229 Kozelsky (1996 YU2)
Classification: Main-belt Asteroid          SPK-ID: 2008229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022268860230894 4.2828e-08  
a 3.083560156600375 1.5209e-08 au
q 2.459981388266211 1.3481e-07 au
i 13.60984208605476 4.9578e-06 deg
node 186.283142617319 1.5108e-05 deg
peri 189.3905402634105 1.7352e-05 deg
M 162.1131894864331 9.4859e-06 deg
tp 2458109.879033986145
(2017-Dec-22.37903399)
4.9278e-05 TDB
period 1977.775829225912
5.41
1.4633e-05
4.006e-08
d
yr
n .1820226512429882 1.3467e-09 deg/d
Q 3.707138924934538 1.8285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1719  
   data-arc span      14742 days (40.36 yr)  
   first obs. used      1979-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:49:13  

Additional Information
 Earth MOID = 1.46181 au 
 Jupiter MOID = 1.75669 au 
 T_jup = 3.153 
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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 13.1   n/a MPO435777  
diameter diameter 13.324 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

8229 Kozelský           Discovered 1996 Dec. 28 by M. Wolf and L. Sarounova at Ondrejov.
Named in honor of František Kozelský (b. 1913), a Czech telescope maker well-known for his work in collaboration with V. Gajdušek. Kozelský made a set of unique fine-mechanics tools that allowed Gajdušek to produce a number of telescope mirrors, resulting finally in the production of six excellent 0.6-m mirrors, two of them now used at the Ondřejov and the Kleť observatories in telescopes devoted to observations of minor planets. Kozelský also made a series of eight 0.2-m refracting telescopes, twenty 0.3-m reflecting telescopes, and several coelostats for small observatories in Czech Republic and Slovakia. Name proposed by the discoverers, following a suggestion by C. Polášek.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19981005/MPCPages.arcLast Updated: 2009-11-17

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Alternate Designations
 1996 YU2 = 1979 SE8 = 1987 DV3 = 1990 SH29 = 1990 SW26 
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