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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1677912268193684 6.6902e-08  
a 2.569725031147064 2.055e-08 AU
q 2.138547715582458 1.777e-07 AU
i 9.625168436504863 7.1588e-06 deg
node 10.78397921258241 3.5557e-05 deg
peri 248.9207559344908 4.0766e-05 deg
M 13.72241331757883 2.1968e-05 deg
tp 2456943.146965029692
(2014-Oct-12.64696503)
9.1626e-05 JED
period 1504.625470132226
4.12
1.8048e-05
4.941e-08
d
yr
n .2392621998937472 2.87e-09 deg/d
Q 3.000902346711669 2.3998e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      22597 days (61.87 yr)  
   first obs. used      1953-08-14  
   last obs. used      2015-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43566  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:09:01  

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
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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