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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .23767754567095 7.3119e-08  
a 2.405231715167641 1.7856e-08 au
q 1.833562144336667 1.791e-07 au
i 26.09842994762704 1.0665e-05 deg
node 185.5903192084953 1.42e-05 deg
peri 315.3080878305184 2.5553e-05 deg
M 34.80624568420281 2.0854e-05 deg
tp 2457268.768847887123
(2015-Sep-03.26884789)
7.8679e-05 JED
period 1362.491524966722
3.73
1.5172e-05
4.154e-08
d
yr
n .2642218270009369 2.9423e-09 deg/d
Q 2.976901285998615 2.21e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      15997 days (43.80 yr)  
   first obs. used      1971-03-24  
   last obs. used      2015-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47347  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:11:53  

Additional Information
 Earth MOID = .897366 au 
 Jupiter MOID = 2.17423 au 
 T_jup = 3.349 
[ 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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