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JPL Small-Body Database Browser
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201801 (2003 WM192)
Classification: Main-belt Asteroid          SPK-ID: 2201801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479834239629114 6.1916e-08  
a 3.022425851169276 3.4802e-08 au
q 2.575156925039229 1.9724e-07 au
i 10.99147709581474 7.8148e-06 deg
node 45.49551020095567 3.3708e-05 deg
peri 10.59716276249237 4.2451e-05 deg
M 348.7742970186933 2.6781e-05 deg
tp 2458660.347078675047
(2019-Jun-25.84707867)
0.00014329 TDB
period 1919.25159242982
5.25
3.3149e-05
9.076e-08
d
yr
n .1875731151767503 3.2398e-09 deg/d
Q 3.469694777299322 3.9952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:22:59  

Additional Information
 Earth MOID = 1.58707 au 
 Jupiter MOID = 1.9205 au 
 T_jup = 3.201 
[ 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 15.6   n/a MPO454430  

201801 (2003 WM192)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 WM192 = 2006 HX138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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