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 ]  
12232 (1986 QZ2)
Classification: Main-belt Asteroid          SPK-ID: 2012232
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1676634904607779 7.2421e-08  
a 2.569323421529205 2.172e-08 AU
q 2.13854168855299 1.936e-07 AU
i 9.625561894416506 7.2982e-06 deg
node 10.78741975494419 3.6669e-05 deg
peri 248.9298934384162 4.1809e-05 deg
M 325.8526730576877 2.2596e-05 deg
tp 2456943.185815790982
(2014-Oct-12.68581579)
9.5008e-05 JED
period 1504.272758202466
4.12
1.9075e-05
5.222e-08
d
yr
n .2393183005123238 3.0347e-09 deg/d
Q 3.00010515450542 2.5362e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      22207 days (60.80 yr)  
   first obs. used      1953-08-14  
   last obs. used      2014-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44491  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:49:15  

Additional Information
 Earth MOID = 1.14637 AU 
 T_jup = 3.391 
[ 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 13.3 mag n/a MPO263459  

12232 (1986 QZ2)          Discovered 1986-Aug-28 by Debehogne, H. at La Silla (809)
Reference: 19991123/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QZ2 = 1982 SA3 = 1982 UE4 = 1985 FW1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-30 19:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin