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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .237576784437584 5.657e-08  
a 2.404701091384147 1.5757e-08 au
q 1.833399938559552 1.3525e-07 au
i 26.09917812706764 9.7778e-06 deg
node 185.5909047278214 1.329e-05 deg
peri 315.2661650264911 2.4402e-05 deg
M 87.7072481204891 2.0846e-05 deg
tp 2457268.664334622257
(2015-Sep-03.16433462)
7.8165e-05 JED
period 1362.040676180791
3.73
1.3388e-05
3.665e-08
d
yr
n .264309287010027 2.5979e-09 deg/d
Q 2.976002244208741 1.9501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      16460 days (45.07 yr)  
   first obs. used      1971-03-24  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4869  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:41:06  

Additional Information
 Earth MOID = .89634 au 
 Jupiter MOID = 2.17514 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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