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

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1639636326111007 2.4448e-08  
a 2.392770008851723 7.9604e-09 au
q 2.000442746197499 5.8335e-08 au
i 5.716035779454818 5.1089e-06 deg
node 166.3326865959753 3.1048e-05 deg
peri 288.1352792699097 3.5687e-05 deg
M 89.62941488842526 1.6742e-05 deg
tp 2458263.912547333368
(2018-May-25.41254733)
6.2526e-05 TDB
period 1351.916478656333
3.70
6.7464e-06
1.847e-08
d
yr
n .2662886396338651 1.3289e-09 deg/d
Q 2.785097271505947 9.2656e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1623  
   data-arc span      11055 days (30.27 yr)  
   first obs. used      1989-02-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:30:16  

Additional Information
 Earth MOID = 1.0259 au 
 Jupiter MOID = 2.40374 au 
 T_jup = 3.506 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO337320  
diameter diameter 3.900 km 0.680 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.235   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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