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7699 Bozek (1989 CB4)
Classification: Main-belt Asteroid          SPK-ID: 2007699
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644843101156134 4.8732e-08  
a 2.393401639965262 1.6769e-08 AU
q 1.999724622385998 1.1935e-07 AU
i 5.71485434967072 6.667e-06 deg
node 166.3418869539827 5.6513e-05 deg
peri 288.3945667231868 6.1239e-05 deg
M 23.31895421294915 2.5976e-05 deg
tp 2456912.895105248788
(2014-Sep-12.39510525)
9.7141e-05 JED
period 1352.451821914175
3.70
1.4214e-05
3.892e-08
d
yr
n .266183234158004 2.7975e-09 deg/d
Q 2.787078657544526 1.9527e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      9430 days (25.82 yr)  
   first obs. used      1989-02-02  
   last obs. used      2014-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54761  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:22:33  

Additional Information
 Earth MOID = 1.02486 AU 
 T_jup = 3.505 
[ 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 14.3 mag n/a MPO267738  

7699 Božek           Discovered 1989 Feb. 2 by A. Mrkos at Klet.
Josef Božek (1782-1835) was a clockmaker at Prague Klementinum College and a creator of astronomical timekeepers. He also constructed the first steam engines in Bohemia. His son Romuald (1814-1898) reconstructed the Astronomical Clock of Prague Old Town.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021120/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1989 CB4 = 1993 FN84 = 1995 UR7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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