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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1681254316518742 4.9328e-08  
a 2.56930907267997 1.66e-08 au
q 2.137342875788574 1.2515e-07 au
i 9.626117005854999 6.9359e-06 deg
node 10.78020994444494 2.7089e-05 deg
peri 248.8605729181668 3.3567e-05 deg
M 157.323211338616 2.044e-05 deg
tp 2456943.124892856212
(2014-Oct-12.62489286)
8.4695e-05 JED
period 1504.260156896983
4.12
1.4579e-05
3.992e-08
d
yr
n .2393203053005239 2.3194e-09 deg/d
Q 3.001275269571367 1.9391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      22825 days (62.49 yr)  
   first obs. used      1953-08-14  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44194  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:12:53  

Additional Information
 Earth MOID = 1.14516 au 
 Jupiter MOID = 2.12448 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 13.4 mag n/a MPO350899  

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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