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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2191361353898299 4.7457e-08  
a 3.176073101203887 2.1147e-08 au
q 2.480080716090475 1.5396e-07 au
i 18.19702941561495 5.1029e-06 deg
node 37.42658459058808 1.5552e-05 deg
peri .895457828702187 2.0433e-05 deg
M 146.9804643635373 1.2581e-05 deg
tp 2458156.405100990792
(2018-Feb-06.90510099)
6.8567e-05 TDB
period 2067.445935479707
5.66
2.0649e-05
5.653e-08
d
yr
n .1741278907573801 1.7391e-09 deg/d
Q 3.872065486317298 2.5781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      15533 days (42.53 yr)  
   first obs. used      1977-07-21  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:52:50  

Additional Information
 Earth MOID = 1.48776 au 
 Jupiter MOID = 1.56746 au 
 T_jup = 3.087 
[ 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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