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13097 Lamoraal (1993 BU7)
Classification: Main-belt Asteroid          SPK-ID: 2013097
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: MPO240311 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.0144398 n/a  
a 2.3377062 n/a AU
q 2.3039502 n/a AU
i 2.58608 n/a deg
node 214.07711 n/a deg
peri 184.99903 n/a deg
M 328.37800 n/a deg
tp 2456515.1753725
(2013-Aug-10.67537250)
n/a JED
period 1305.5193878
3.57
n/a
n/a
d
yr
n 0.27575232 n/a deg/d
Q 2.3714622 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      638  
   first obs. used      1993-??-??  
   last obs. used      2012-10-11  
   # oppositions      13  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.56  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.565 

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 37513)  

13097 Lamoraal           Discovered 1993 Jan. 23 by E. W. Elst at the European Southern Observatory.
Lamoraal, Count of Egmont (1522-1568), was a Flemish nobleman. Together with William of Orange and the Count of Hoorne he protested against the Spanish Inquisition. His life, capture and execution were memorialized in Goethe's play Egmont, with music by Beethoven to accompany its first performance in 1810.
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

Alternate Designations
 1993 BU7 = 1997 EJ49 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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