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JPL Small-Body Database Browser
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11264 Claudiomaccone (1979 UC4)
Classification: Main-belt Asteroid          SPK-ID: 2011264
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 55 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321293098668802 3.5233e-08  
a 2.581056393125348 1.2234e-08 au
q 1.981917553861662 9.1103e-08 au
i 3.517873810580946 6.9823e-06 deg
node 11.08311816532898 6.4696e-05 deg
peri 58.2196510420339 6.7152e-05 deg
M 163.9416591652567 1.822e-05 deg
tp 2457910.766226195081
7.3677e-05 TDB
period 1514.588542253771
n .2376883159728021 1.6899e-09 deg/d
Q 3.180195232389034 1.5073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1304  
   data-arc span      25102 days (68.73 yr)  
   first obs. used      1950-08-14  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:54:32  

Additional Information
 Earth MOID = .998527 au 
 Jupiter MOID = 2.14243 au 
 T_jup = 3.384 
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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 14.2   n/a MPO384856  
diameter diameter 3.203 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 3.1872 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; et al. (2006) Icarus 181, 63-93.]
[Krugly, Yu.N.; Maccone, C.; Gaftonyuk, N.M.; Lupishko, D.F.; et al. (2007) Planet. Space Sci. 55, 449-454.]
[Behrend, R. (2008) Observatoire de Geneve web site,]
[Behrend, R. (2012) Observatoire de Geneve web site,]
geometric albedo albedo 0.432   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

11264 Claudiomaccone           Discovered 1979 Oct. 16 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Claudio Maccone (b. 1948), an Italian scientific researcher and technical expert at the Alenia Spazio in Turin, has participated in the design of some scientific space missions and submitted a proposal for a space mission to exploit the radio magnification provided by the gravitational lens of the sun.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010902/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1979 UC4 = 1989 EC10 = 1991 PD14 
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