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12807 (1996 AW)
Classification: Main-belt Asteroid          SPK-ID: 2012807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08369053954829236 3.9391e-08  
a 2.554845001908585 1.0931e-08 au
q 2.341028645236597 1.023e-07 au
i 2.555400618615406 4.0219e-06 deg
node 100.2910566475152 8.95e-05 deg
peri 341.7181463815162 9.2161e-05 deg
M 282.2250976253828 2.1935e-05 deg
tp 2458922.742068599108
(2020-Mar-14.24206860)
9.1084e-05 TDB
period 1491.575574558859
4.08
9.5726e-06
2.621e-08
d
yr
n .241355521061326 1.549e-09 deg/d
Q 2.768661358580572 1.1846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1994-06-13  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57042  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:38:47  

Additional Information
 Earth MOID = 1.35701 au 
 Jupiter MOID = 2.39135 au 
 T_jup = 3.432 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO412276  

12807 (1996 AW)          Discovered 1996-Jan-11 by Kobayashi, T. at Oizumi
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1996 AW = 1998 QH32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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