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JPL Small-Body Database Browser
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201790 (2003 WO135)
Classification: Main-belt Asteroid          SPK-ID: 2201790
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1197060886954398 5.1697e-08  
a 3.049911545044668 2.9294e-08 au
q 2.684818563120305 1.6525e-07 au
i 3.216883690368724 5.8445e-06 deg
node 105.1767057865547 0.00010756 deg
peri 301.2493409305933 0.00011076 deg
M 338.2605490253281 2.5806e-05 deg
tp 2458717.983090861969
(2019-Aug-22.48309086)
0.00013993 TDB
period 1945.491298726191
5.33
2.8029e-05
7.674e-08
d
yr
n .1850432331595159 2.666e-09 deg/d
Q 3.415004526969031 3.28e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2002-08-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:37:41  

Additional Information
 Earth MOID = 1.69578 au 
 Jupiter MOID = 1.95475 au 
 T_jup = 3.224 
[ 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 15.4   n/a MPO413037  

201790 (2003 WO135)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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