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JPL Small-Body Database Browser
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10173 Hanzelkazikmund (1995 HA)
Classification: Main-belt Asteroid          SPK-ID: 2010173
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07222626248468851 3.9494e-08  
a 3.081168047123422 2.2701e-08 au
q 2.858626794992451 1.1627e-07 au
i 8.812515312202978 5.4529e-06 deg
node 212.5048833534919 2.6889e-05 deg
peri 76.99856524152051 4.6694e-05 deg
M 164.8783321575544 3.9648e-05 deg
tp 2458095.741670883882
0.00021502 TDB
period 1975.474849967294
n .1822346662656627 2.014e-09 deg/d
Q 3.303709299254393 2.4341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      935  
   data-arc span      9046 days (24.77 yr)  
   first obs. used      1995-04-21  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5489  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:36:33  

Additional Information
 Earth MOID = 1.85958 au 
 Jupiter MOID = 1.82142 au 
 T_jup = 3.206 
[ show covariance matrix ]

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 14.4   n/a MPO267748  
diameter diameter 6.007 km 0.524 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
geometric albedo albedo 0.078   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

10173 Hanzelkazikmund           Discovered 1995 Apr. 21 by P. Pravec and L. Šarounová at Ondřejov.
Czech globetrotters Jiří Hanzelka (b. 1920) and Miroslav Zikmund (b. 1919) visited 83 countries on five continents by car during 1947-1950 and truck during 1959-1964. A museum containing items collected and a rich archive of about 150~000 photographs has recently opened in Zlin. The name was suggested by J. Grygar.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2020-Jun-03 20:30 UT
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