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6734 Benzenberg (1992 FB)
Classification: Main-belt Asteroid          SPK-ID: 2006734
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156576492200907 5.8702e-08  
a 2.996263574995644 3.2304e-08 AU
q 2.649722773467863 1.8285e-07 AU
i 11.35701450264792 6.7626e-06 deg
node 58.3760212845828 3.0246e-05 deg
peri 307.6902240525276 4.2114e-05 deg
M 322.8028543127186 3.1996e-05 deg
tp 2457196.238188086009
(2015-Jun-22.73818809)
0.0001695 JED
period 1894.385883889399
5.19
3.0636e-05
8.388e-08
d
yr
n .1900351998299719 3.0733e-09 deg/d
Q 3.342804376523425 3.604e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      16265 days (44.53 yr)  
   first obs. used      1970-01-04  
   last obs. used      2014-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50621  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:08:56  

Additional Information
 Earth MOID = 1.66784 AU 
 T_jup = 3.215 
[ 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 11.7 mag n/a MPO267735  

6734 Benzenberg           Discovered 1992 Mar. 23 by S. Ueda and H. Kaneda at Kushiro.
German physicist and astronomer Johann Friedrich Benzenberg (1777-1846) organized a school for surveyors and made an early demonstration of the rotation of the earth. He wrote a Handbuch der angewandten Geometrie (1815) and established the Bilk Observatory at Düsseldorf.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

Alternate Designations
 1992 FB = 1950 EX = 1970 AT = 1987 HG = 1989 TM2 = 1991 CS3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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