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26195 Cernohlavek (1997 EN)
Classification: Main-belt Asteroid          SPK-ID: 2026195
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05523852544195303 3.8025e-08  
a 2.21957342334317 7.6913e-09 au
q 2.096967460327545 8.6072e-08 au
i 4.051291493061419 3.2942e-06 deg
node 121.5865061864631 5.5935e-05 deg
peri 63.91120439802862 6.3113e-05 deg
M 31.18144538470527 2.897e-05 deg
tp 2459095.884401792665
(2020-Sep-03.38440179)
9.7128e-05 TDB
period 1207.821346636934
3.31
6.278e-06
1.719e-08
d
yr
n .2980573252843945 1.5492e-09 deg/d
Q 2.342179386358794 8.1161e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      9035 days (24.74 yr)  
   first obs. used      1995-08-26  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 05:13:59  

Additional Information
 Earth MOID = 1.10154 au 
 Jupiter MOID = 2.61623 au 
 T_jup = 3.645 
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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 15.64   n/a E2021B10  

26195 Černohlávek           Discovered 1997 Mar. 1 by P. Pravec at Ondřejov.
Ivo Černohlávek (1960-1995) pioneered the Internet in the Czech Republic, cofounded the Czech academic network and helped to establish Brno as a center in information technology. A sportsman awarded the Fair Play prize for the rescue of a colleague on wild water, he died on a river in Norway.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010902/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1997 EN = 1999 XX156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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