Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315521122169105 5.6365e-08  
a 2.579391611504252 2.2101e-08 au
q 1.982128035625862 1.4364e-07 au
i 16.62464844946314 6.611e-06 deg
node 11.24249597983273 1.9543e-05 deg
peri 294.4892012488432 2.6456e-05 deg
M 208.2727657848382 2.0975e-05 deg
tp 2458238.227862841185
(2018-Apr-29.72786284)
9.0007e-05 JED
period 1513.123413936751
4.14
1.9447e-05
5.324e-08
d
yr
n .2379184650004023 3.0578e-09 deg/d
Q 3.176655187382643 2.7218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      11151 days (30.53 yr)  
   first obs. used      1985-09-20  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .534  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:06:47  

Additional Information
 Earth MOID = 1.03061 au 
 Jupiter MOID = 2.35045 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 05:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin