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5268 Cernohorsky (1971 US1)
Classification: Main-belt Asteroid          SPK-ID: 2005268
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .258411474845509 5.6859e-08  
a 2.647609944212363 1.3395e-08 au
q 1.96343715371281 1.4668e-07 au
i 14.33049498312364 6.4568e-06 deg
node 220.1860624407533 2.0307e-05 deg
peri 119.1295209885575 2.3749e-05 deg
M 179.9476776355232 1.3953e-05 deg
tp 2456813.955719032101
(2014-Jun-05.45571903)
5.7835e-05 JED
period 1573.5459599649
4.31
1.1942e-05
3.27e-08
d
yr
n .228782640710431 1.7362e-09 deg/d
Q 3.331782734711916 1.6857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1184  
   data-arc span      20990 days (57.47 yr)  
   first obs. used      1958-10-10  
   last obs. used      2016-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44211  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:51:27  

Additional Information
 Earth MOID = .99985 au 
 Jupiter MOID = 2.30279 au 
 T_jup = 3.301 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO332868  

5268 Černohorský           Discovered 1971 Oct. 26 by L. Kohoutek at Hamburg-Bergedorf.
Czech physicist Martin Černohorský (b. 1923) read the basic course of physics to several generation of students of the Faculty of Science of Masaryk University and served as the first rector of the Silesian University in Opava. He insists on a high standard of education and ethics in society.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-04-25Last Updated: 2013-04-29

Alternate Designations
 1971 US1 = 1958 TO1 = 1988 QT 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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