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9934 Caccioppoli (1985 UC)
Classification: Main-belt Asteroid          SPK-ID: 2009934
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2323243548099077 7.284e-08  
a 2.578850517880058 2.5794e-08 AU
q 1.979720735162378 1.9428e-07 AU
i 16.62267074383258 1.0433e-05 deg
node 11.25209412678118 2.8248e-05 deg
peri 294.5550313037231 4.114e-05 deg
M 17.73398862420105 3.6309e-05 deg
tp 2456725.985360383443
(2014-Mar-09.48536038)
0.00015212 JED
period 1512.647314172331
4.14
2.2695e-05
6.214e-08
d
yr
n .2379933488970492 3.5707e-09 deg/d
Q 3.177980300597739 3.1787e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      10149 days (27.79 yr)  
   first obs. used      1985-09-22  
   last obs. used      2013-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62102  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:29:52  

Additional Information
 Earth MOID = 1.02776 AU 
 T_jup = 3.330 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO266011  

9934 Caccioppoli           Discovered 1985 Oct. 20 by E. Bowell at the Anderson Mesa Station of the Lowell Observatory.
Francesco Caccioppoli (1855-1904) directed the Naval Institute in Procida, near Napoli, and was a passionate observer of the sky. Renato Caccioppoli (1904-1959) was an outstanding mathematician who carried out seminal work on linear and nonlinear differential equations. The name was suggested by E. Perozzi.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1985 UC = 1981 SK7 = 1989 TG14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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