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JPL Small-Body Database Browser
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48666 (1995 WU26)
Classification: Main-belt Asteroid          SPK-ID: 2048666
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 .1870707457579494 4.5176e-08  
a 2.369445075452048 9.9329e-09 au
q 1.926191218154732 1.0736e-07 au
i 2.386708831757336 6.8565e-06 deg
node 19.06092751770398 8.9299e-05 deg
peri 239.8578517343279 9.0686e-05 deg
M 271.314144072337 1.5903e-05 deg
tp 2458928.686155961739
(2020-Mar-20.18615596)
5.9412e-05 TDB
period 1332.196830152863
3.65
8.377e-06
2.293e-08
d
yr
n .2702303382291427 1.6992e-09 deg/d
Q 2.812698932749363 1.1791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      10061 days (27.55 yr)  
   first obs. used      1991-09-08  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57102  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:26  

Additional Information
 Earth MOID = .912062 au 
 Jupiter MOID = 2.25377 au 
 T_jup = 3.521 
[ 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 16.0   n/a MPO432044  

48666 (1995 WU26)          Discovered 1995-Nov-17 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 WU26 = 2001 DP11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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