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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319725635086736 5.6867e-08  
a 2.578497555166775 2.4253e-08 au
q 1.980356867293891 1.4606e-07 au
i 16.62377688480698 8.4659e-06 deg
node 11.24852264510418 1.9964e-05 deg
peri 294.5064534664813 3.0931e-05 deg
M 160.6451474121623 2.4528e-05 deg
tp 2456725.640099675651
(2014-Mar-09.14009968)
0.0001044 JED
period 1512.336774751356
4.14
2.1338e-05
5.842e-08
d
yr
n .2380422178513697 3.3585e-09 deg/d
Q 3.176638243039659 2.988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      11046 days (30.24 yr)  
   first obs. used      1985-09-20  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54412  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:12:25  

Additional Information
 Earth MOID = 1.0276 au 
 Jupiter MOID = 2.34953 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 13.7 mag n/a MPO319209  

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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