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 ]  
7142 Spinoza (1994 PC19)
Classification: Main-belt Asteroid          SPK-ID: 2007142
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057582788502087 5.7257e-08  
a 3.165147961476753 3.6553e-08 AU
q 2.830407360764724 1.8937e-07 AU
i .3289879410593627 5.6298e-06 deg
node 114.1734329559421 0.0010974 deg
peri 114.9282119431512 0.0010973 deg
M 285.1602870960177 4.1462e-05 deg
tp 2457228.081655235448
(2015-Jul-24.58165524)
0.00024017 JED
period 2056.787632018971
5.63
3.5629e-05
9.755e-08
d
yr
n .1750302240229922 3.032e-09 deg/d
Q 3.499888562188781 4.0418e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1243  
   data-arc span      23624 days (64.68 yr)  
   first obs. used      1949-07-30  
   last obs. used      2014-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56341  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:51:56  

Additional Information
 Earth MOID = 1.82044 AU 
 T_jup = 3.195 
[ 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 12.8 mag n/a MPO256917  

7142 Spinoza (1994 PC19)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1994 PC19 = 1949 OZ = 1987 HA1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-20 23:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin