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JPL Small-Body Database Browser
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71942 (2000 WU82)
Classification: Main-belt Asteroid          SPK-ID: 2071942
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265247205272904 4.3419e-08  
a 2.302880158599404 1.2689e-08 au
q 2.011508890124772 1.0213e-07 au
i 3.216757685723528 5.2644e-06 deg
node 19.90028603696566 7.9628e-05 deg
peri 20.82708230518541 8.1917e-05 deg
M 117.459246201839 1.9896e-05 deg
tp 2458184.023843870598
(2018-Mar-06.52384387)
6.9494e-05 TDB
period 1276.454779464075
3.49
1.055e-05
2.888e-08
d
yr
n .2820311426552436 2.3309e-09 deg/d
Q 2.594251427074036 1.4294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1998-01-25  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59921  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:32:50  

Additional Information
 Earth MOID = 1.01922 au 
 Jupiter MOID = 2.78386 au 
 T_jup = 3.577 
[ 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 MPO333414  

71942 (2000 WU82)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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