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23403 Boudewijnbuch (1971 FB)
Classification: Main-belt Asteroid          SPK-ID: 2023403
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2374924701839206 7.3414e-08  
a 2.404858049330782 1.7754e-08 AU
q 1.83372237075353 1.7962e-07 AU
i 26.09551910097094 1.0696e-05 deg
node 185.5959576388616 1.425e-05 deg
peri 315.3443014095315 2.5568e-05 deg
M 289.0730978291423 2.0698e-05 deg
tp 2457268.874400772655
(2015-Sep-03.37440077)
7.8733e-05 JED
period 1362.174031588437
3.73
1.5084e-05
4.13e-08
d
yr
n .2642834114083077 2.9266e-09 deg/d
Q 2.975993727908035 2.197e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      15955 days (43.68 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48423  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:57:04  

Additional Information
 Earth MOID = .898109 AU 
 T_jup = 3.350 
[ 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 15.1 mag n/a MPO266078  

23403 Boudewijnbuch           Discovered 1971 Mar. 24 by T. Gehrels at Palomar.
Boudewijn Maria Ignatius Büch (1948-2002) was a Dutch writer, poet and television presenter. He is well known for his successful novel De kleine blonde dood ("Little blond death", 1985), on which a film was based in 1993. The name was suggested by C. E. Koppeschaar.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20091202/MPCPages.arcLast Updated: 2010-04-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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