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JPL Small-Body Database Browser
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201646 (2003 SJ376)
Classification: Main-belt Asteroid          SPK-ID: 2201646
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 .01969907310561517 5.702e-08  
a 2.774657223850334 2.6454e-08 au
q 2.719999048354683 1.6668e-07 au
i .7748870963347775 6.7136e-06 deg
node 137.5685033731322 0.00046732 deg
peri 116.1921799292227 0.00051099 deg
M 239.9610565649342 0.00021158 deg
tp 2459163.401101499589
(2020-Nov-09.90110150)
0.00099483 TDB
period 1688.155449730953
4.62
2.4142e-05
6.61e-08
d
yr
n .2132505037124244 3.0497e-09 deg/d
Q 2.829315399345985 2.6975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      8868 days (24.28 yr)  
   first obs. used      1994-10-29  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:13:50  

Additional Information
 Earth MOID = 1.70478 au 
 Jupiter MOID = 2.1509 au 
 T_jup = 3.335 
[ 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 16.4   n/a MPO422783  

201646 (2003 SJ376)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 SJ376 = 2008 SK105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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