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11430 Lodewijkberg (9560 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2011430
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO240297 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1158635 n/a  
a 2.2042433 n/a AU
q 1.9488520 n/a AU
i 3.94408 n/a deg
node 102.20770 n/a deg
peri 153.85712 n/a deg
M 110.64960 n/a deg
tp 2456033.1034550
(2012-Apr-15.60345500)
n/a JED
period 1195.3297272
3.27
n/a
n/a
d
yr
n 0.30117213 n/a deg/d
Q 2.4596346 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      742  
   first obs. used      1960-??-??  
   last obs. used      2012-09-05  
   # oppositions      15  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.55  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.651 

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a PDS3 (MPC 35598)  

11430 Lodewijkberg           Discovered 1960 Oct. 17 by C. J. van Houten and I. van Houten-Groeneveld at Leiden on Palomar Schmidt plates taken by T. Gehrels.
Lodewijk van den Berg (b. 1932) is the first Dutch-born citizen to participate in spaceflight. Born in Sluiskil, he was on Challenger flight STS-51B in 1985. As payload specialist he performed several experiments on crystals for the Spacelab 3 mission. The name was suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

Alternate Designations
 9560 P-L = 1995 CP1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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