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JPL Small-Body Database Browser
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266205 (2006 WR58)
Classification: Main-belt Asteroid          SPK-ID: 2266205
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157949994505258 6.012e-08  
a 2.287745112017901 1.5383e-08 au
q 1.926395784145243 1.4402e-07 au
i 3.068309513728519 6.579e-06 deg
node 280.1020649887037 0.00011254 deg
peri 89.24017242588127 0.00011505 deg
M 250.5412737112166 2.258e-05 deg
tp 2458984.788838239241
(2020-May-15.28883824)
8.0995e-05 TDB
period 1263.891755885556
3.46
1.2748e-05
3.49e-08
d
yr
n .2848345187185457 2.8729e-09 deg/d
Q 2.64909443989056 1.7813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      9825 days (26.90 yr)  
   first obs. used      1992-09-25  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:24  

Additional Information
 Earth MOID = .927799 au 
 Jupiter MOID = 2.82383 au 
 T_jup = 3.582 
[ 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 17.4   n/a MPO433728  

266205 (2006 WR58)          Discovered 2006-Nov-17 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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