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11848 Paullouka (1988 CW2)
Classification: Main-belt Asteroid          SPK-ID: 2011848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12777514132044 3.5594e-08  
a 2.648790489220263 1.2235e-08 au
q 2.310340910131906 9.4368e-08 au
i 1.216797254297974 3.9296e-06 deg
node 94.74203456068433 0.00022674 deg
peri 344.3533692324114 0.00022755 deg
M 122.445661353987 2.0658e-05 deg
tp 2458064.936785067164
(2017-Nov-07.43678507)
8.8697e-05 TDB
period 1574.598521857247
4.31
1.0909e-05
2.987e-08
d
yr
n .2286297078288745 1.584e-09 deg/d
Q 2.987240068308619 1.3798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      14773 days (40.45 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:58:05  

Additional Information
 Earth MOID = 1.32584 au 
 Jupiter MOID = 2.23364 au 
 T_jup = 3.379 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO439171  
diameter diameter 7.539 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11848 Paullouka           Discovered 1988 Feb. 11 by E. W. Elst at the European Southern Observatory.
Vital-Paul Delporte (b. 1936) alias Paul Louka, is a Wallonian artist who expresses himself in composing, poetry, songs and painting. Following an encounter with Jacques Brel, he spent three years in Paris, where he performed in cabarets and theaters. He was director of the artists' organization Sabam for several years.
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
 1988 CW2 = 1978 WC1 = 1999 RF43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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