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JPL Small-Body Database Browser
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71980 (2000 WU152)
Classification: Main-belt Asteroid          SPK-ID: 2071980
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2275329505248594 5.2922e-08  
a 2.161216962367433 1.0998e-08 au
q 1.669468890195597 1.145e-07 au
i 6.909764770120182 6.8726e-06 deg
node 358.811080132643 3.4434e-05 deg
peri 332.1424466459092 3.8255e-05 deg
M 343.709541521666 2.2877e-05 deg
tp 2458653.014203711761
(2019-Jun-18.51420371)
7.4094e-05 TDB
period 1160.502226587262
3.18
8.8587e-06
2.425e-08
d
yr
n .3102105207145249 2.368e-09 deg/d
Q 2.652965034539269 1.3501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      7452 days (20.40 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53207  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:54  

Additional Information
 Earth MOID = .662147 au 
 Jupiter MOID = 2.71745 au 
 T_jup = 3.654 
[ 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 16.1   n/a MPO436286  

71980 (2000 WU152)          Discovered 2000-Nov-29 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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