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201372 Sheldon (2002 TY349)
Classification: Main-belt Asteroid          SPK-ID: 2201372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594184057936177 1.1514e-07  
a 3.091272908649464 3.5742e-08 au
q 2.598467109679567 3.3472e-07 au
i 16.95541673418856 8.5993e-06 deg
node 194.2238335561881 2.0376e-05 deg
peri 169.1308018388338 3.011e-05 deg
M 73.08561410859143 2.3879e-05 deg
tp 2458597.473272331813
(2019-Apr-23.97327233)
0.00012892 TDB
period 1985.200832341253
5.44
3.443e-05
9.426e-08
d
yr
n .181341854252314 3.1451e-09 deg/d
Q 3.584078707619361 4.144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6820 days (18.67 yr)  
   first obs. used      2001-06-15  
   last obs. used      2020-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:06:00  

Additional Information
 Earth MOID = 1.59902 au 
 Jupiter MOID = 1.89264 au 
 T_jup = 3.139 
[ 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 MPO503055  

201372 Sheldon           Discovered 2002 Oct. 10 by the Sloan Digital Sky Survey at Apache Point.
Erin Sheldon (b. 1974) is an American astronomer and contributor to the Sloan Digital Sky Survey, best known for his work on weak gravitational lensing.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-11-17Last Updated: 2014-11-10

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