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13044 Wannes (1990 QO8)
Classification: Main-belt Asteroid          SPK-ID: 2013044
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 .1447136088018899 5.3969e-08  
a 2.539485035370418 1.0406e-08 au
q 2.17198699140357 1.3764e-07 au
i 12.14706148976719 5.1648e-06 deg
node 341.5150584996317 2.3547e-05 deg
peri 96.99546268835024 2.8616e-05 deg
M 42.8722318068649 1.6671e-05 deg
tp 2458824.468453146125
(2019-Dec-06.96845315)
6.8262e-05 TDB
period 1478.144575091788
4.05
9.0858e-06
2.488e-08
d
yr
n .2435485716799016 1.497e-09 deg/d
Q 2.906983079337266 1.1912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      14673 days (40.17 yr)  
   first obs. used      1980-02-20  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:49:15  

Additional Information
 Earth MOID = 1.22665 au 
 Jupiter MOID = 2.37271 au 
 T_jup = 3.401 
[ 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 MPO266027  
diameter diameter 5.263 km 0.524 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.232   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13044 Wannes           Discovered 1990 Aug. 16 by E. W. Elst at the European Southern Observatory.
Wannes van de Velde (1937-2008) was a Flemish singer, musician and poet. He sang his rebellious songs in the local dialect of Antwerp, a choice that was not always appreciateid by the city's intelligentia. His song Ik wil deze nacht in de straten verdwalen ("This night I want to stray through the city") became popular.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081212/MPCPages.arcLast Updated: 2008-12-12

Alternate Designations
 1990 QO8 = 1980 DA4 = 1988 CA7 = 1988 EJ2 = 1994 PG28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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