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JPL Small-Body Database Browser
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32795 (1989 WA3)
Classification: Main-belt Asteroid          SPK-ID: 2032795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2189566110587114 4.7429e-08  
a 3.177373129131776 2.1259e-08 au
q 2.481666276708069 1.5392e-07 au
i 18.19443188332349 5.1679e-06 deg
node 37.43549742423915 1.5919e-05 deg
peri .9938280495377875 2.116e-05 deg
M 77.23207368743103 1.2628e-05 deg
tp 2458156.691158880209
(2018-Feb-07.19115888)
7.087e-05 TDB
period 2068.715433561204
5.66
2.0762e-05
5.684e-08
d
yr
n .1740210345800319 1.7465e-09 deg/d
Q 3.873079981555482 2.5913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      15253 days (41.76 yr)  
   first obs. used      1977-07-21  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49785  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:33:36  

Additional Information
 Earth MOID = 1.48878 au 
 Jupiter MOID = 1.56403 au 
 T_jup = 3.086 
[ show covariance matrix ]

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 14.3   n/a MPO431869  

32795 (1989 WA3)          Discovered 1989-Nov-21 by Oshima, Y. at Gekko
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 WA3 = 2000 UZ104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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