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JPL Small-Body Database Browser
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59101 (1998 WB13)
Classification: Main-belt Asteroid          SPK-ID: 2059101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2325684560840743 3.108e-08  
a 2.588493064930182 9.736e-09 au
q 1.986491229235036 7.8648e-08 au
i 2.945843270016451 4.3057e-06 deg
node .8205502876081342 8.8165e-05 deg
peri 62.43763997944396 8.8929e-05 deg
M 56.81748873451147 1.2019e-05 deg
tp 2458760.424153274476
(2019-Oct-03.92415327)
5.0192e-05 TDB
period 1521.139120122567
4.16
8.5821e-06
2.35e-08
d
yr
n .2366647437027277 1.3352e-09 deg/d
Q 3.190494900625328 1.2e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      10585 days (28.98 yr)  
   first obs. used      1991-02-07  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:42:32  

Additional Information
 Earth MOID = 1.00171 au 
 Jupiter MOID = 2.15557 au 
 T_jup = 3.380 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO309598  

59101 (1998 WB13)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WB13 = 2000 GO35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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