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JPL Small-Body Database Browser
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11050 Messiaen (1990 TE7)
Classification: Main-belt Asteroid          SPK-ID: 2011050
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09266337674577137 4.4853e-08  
a 2.975947257844372 1.8475e-08 au
q 2.700185935915194 1.357e-07 au
i 9.078103130318999 4.5109e-06 deg
node 210.9109503830932 2.5859e-05 deg
peri 163.3262628185686 3.4541e-05 deg
M 297.5758548280691 2.4854e-05 deg
tp 2459325.651959079772
(2021-Apr-21.15195908)
0.00013107 TDB
period 1875.151112543418
5.13
1.7462e-05
4.781e-08
d
yr
n .191984527322549 1.7878e-09 deg/d
Q 3.251708579773551 2.0187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1249  
   data-arc span      23701 days (64.89 yr)  
   first obs. used      1954-09-06  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:55:28  

Additional Information
 Earth MOID = 1.70302 au 
 Jupiter MOID = 2.21178 au 
 T_jup = 3.236 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO435803  
diameter diameter 6.075 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11050 Messiaën           Discovered 1990 Oct. 13 by F. Borngen and L. D. Schmadel at Tautenburg.
Oliver Messiaën (1908-1992) was organist at Ste. Trinité in Paris, as well as a composer and teacher of a whole generation of young composers. In his works for organ and orchestra numerous influences are merged, such as rhythms from oriental civilizations.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1990 TE7 = 1980 WC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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