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JPL Small-Body Database Browser
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226439 (2003 SP47)
Classification: Main-belt Asteroid          SPK-ID: 2226439
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1656519714206561 6.3054e-08  
a 2.989672506856897 2.1655e-08 au
q 2.494427362193917 1.8322e-07 au
i 10.87731709517346 5.8009e-06 deg
node 256.6851197224077 2.8112e-05 deg
peri 115.7139108077697 3.3749e-05 deg
M 338.7895568382212 1.5943e-05 deg
tp 2458711.745152363620
(2019-Aug-16.24515236)
8.3645e-05 TDB
period 1888.138524284598
5.17
2.0514e-05
5.616e-08
d
yr
n .1906639769115464 2.0715e-09 deg/d
Q 3.484917651519877 2.5242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      7771 days (21.28 yr)  
   first obs. used      1998-08-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:27:14  

Additional Information
 Earth MOID = 1.51847 au 
 Jupiter MOID = 2.0977 au 
 T_jup = 3.209 
[ 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 15.6   n/a MPO411011  

226439 (2003 SP47)          Discovered 2003-Sep-18 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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