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11051 Racine (1990 VH12)
Classification: Main-belt Asteroid          SPK-ID: 2011051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06397143160190341 4.9889e-08  
a 3.036515908409128 1.8314e-08 au
q 2.842265638666242 1.5209e-07 au
i 9.421992355970557 5.6962e-06 deg
node 199.3288412189705 2.4833e-05 deg
peri 165.2280266022026 4.2227e-05 deg
M 300.2242658005783 3.6062e-05 deg
tp 2459521.410691463869
(2021-Nov-02.91069146)
0.00019493 TDB
period 1932.688079439942
5.29
1.7484e-05
4.787e-08
d
yr
n .1862690642270229 1.6851e-09 deg/d
Q 3.230766178152015 1.9485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1574  
   data-arc span      14941 days (40.91 yr)  
   first obs. used      1979-10-16  
   last obs. used      2020-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:02:11  

Additional Information
 Earth MOID = 1.84041 au 
 Jupiter MOID = 2.10473 au 
 T_jup = 3.218 
[ 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 13.34   n/a E2021B10  
diameter diameter 7.126 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11051 Racine           Discovered 1990 Nov. 15 by E. W. Elst at the European Southern Observatory.
The dramatic poet Jean-Baptiste Racine (1639-1699) was the uncontested master of French classicism. The unforgettable characters of his plays suffer from feelings of incompleteness in a world of passionate self-interest. The name was suggested by R. Josse.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1990 VH12 = 1979 UT3 = 1990 WV9 = 1998 FK68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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