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11585 Orlandelassus (1994 RB17)
Classification: Main-belt Asteroid          SPK-ID: 2011585
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07375220815477729 8.8873e-08  
a 2.872477380499999 2.9965e-08 AU
q 2.660625830813474 2.5305e-07 AU
i 2.626553408806664 8.8567e-06 deg
node 152.3287642153994 0.00015707 deg
peri 176.3071218314866 0.00016863 deg
M 67.04134362682656 6.4195e-05 deg
tp 2456669.350912941526
(2014-Jan-11.85091294)
0.00031527 JED
period 1778.211248340005
4.87
2.7825e-05
7.618e-08
d
yr
n .2024506370298057 3.1679e-09 deg/d
Q 3.084328930186524 3.2175e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      12857 days (35.20 yr)  
   first obs. used      1979-07-24  
   last obs. used      2014-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50377  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:20:58  

Additional Information
 Earth MOID = 1.64993 AU 
 T_jup = 3.292 
[ 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 13.0 mag n/a MPO259425  

11585 Orlandelassus           Discovered 1994 Sept. 3 by E. W. Elst at the European Southern Observatory.
Orlande de Lassus (Roland Delattre, 1532-1594), a Franco-Flemish composer, is considered one of the most prolific and versatile composers of the late Renaissance. His 2000 works include motets, madrigals, chansons and lieder. Many of his masses are based on secular and even obscene themes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

Alternate Designations
 1994 RB17 = 1979 OO = 1982 BQ15 = 1987 DJ3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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