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JPL Small-Body Database Browser
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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05538107955141047 3.8031e-08  
a 2.219892418031103 7.7143e-09 au
q 2.096952379432549 8.6101e-08 au
i 4.051254874543929 3.2944e-06 deg
node 121.5864115516319 5.5979e-05 deg
peri 63.88911999421844 6.312e-05 deg
M 331.5962670946595 2.8869e-05 deg
tp 2459095.816752671046
(2020-Sep-03.31675267)
9.6938e-05 TDB
period 1208.081736155352
3.31
6.2973e-06
1.724e-08
d
yr
n .2979930821118764 1.5533e-09 deg/d
Q 2.342832456629656 8.1415e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      9003 days (24.65 yr)  
   first obs. used      1995-08-26  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:00:49  

Additional Information
 Earth MOID = 1.10215 au 
 Jupiter MOID = 2.61665 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 15.6   n/a MPO449153  

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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