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JPL Small-Body Database Browser
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183668 (2003 WM134)
Classification: Main-belt Asteroid          SPK-ID: 2183668
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715360239389137 6.1712e-08  
a 2.559601550771409 1.4059e-08 au
q 2.120537677884204 1.6314e-07 au
i 4.26051211010212 5.619e-06 deg
node 61.63576102490068 6.3646e-05 deg
peri 298.0464555958346 6.557e-05 deg
M 60.90566793427802 1.2595e-05 deg
tp 2458747.446596184981
(2019-Sep-20.94659619)
5.2944e-05 TDB
period 1495.742981945624
4.10
1.2324e-05
3.374e-08
d
yr
n .2406830614252464 1.983e-09 deg/d
Q 2.998665423658613 1.6471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      9806 days (26.85 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50739  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:39:57  

Additional Information
 Earth MOID = 1.12142 au 
 Jupiter MOID = 2.45865 au 
 T_jup = 3.411 
[ 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 16.3   n/a MPO494017  

183668 (2003 WM134)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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