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12232 (1986 QZ2)
Classification: Main-belt Asteroid          SPK-ID: 2012232
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1677912056369692 7.2407e-08  
a 2.569725034690143 2.1722e-08 AU
q 2.138547772963981 1.9361e-07 AU
i 9.625168785345945 7.2971e-06 deg
node 10.78398178876715 3.6641e-05 deg
peri 248.9207550066853 4.1774e-05 deg
M 13.72241037339519 2.2764e-05 deg
tp 2456943.146977216337
(2014-Oct-12.64697722)
9.4895e-05 JED
period 1504.625473244042
4.12
1.9078e-05
5.223e-08
d
yr
n .2392621993989131 3.0337e-09 deg/d
Q 3.000902296416304 2.5367e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1004  
   data-arc span      22246 days (60.91 yr)  
   first obs. used      1953-08-14  
   last obs. used      2014-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44151  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:20:10  

Additional Information
 Earth MOID = 1.14801 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 ]
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