Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2374925107363547 7.9312e-08  
a 2.404858054950757 1.8213e-08 AU
q 1.833722277515955 1.9244e-07 AU
i 26.09551963524573 1.1363e-05 deg
node 185.5959564441982 1.5059e-05 deg
peri 315.3443046591495 2.5833e-05 deg
M 289.0730920724038 2.1189e-05 deg
tp 2457268.874423495855
(2015-Sep-03.37442350)
8.0724e-05 JED
period 1362.174036363386
3.73
1.5475e-05
4.237e-08
d
yr
n .2642834104818917 3.0023e-09 deg/d
Q 2.975993832385558 2.2539e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      15928 days (43.61 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49902  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:42:50  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Dec-19 15:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin