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JPL Small-Body Database Browser
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172515 (2003 SC247)
Classification: Main-belt Asteroid          SPK-ID: 2172515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830329940835445 4.3539e-08  
a 2.412323737095062 9.5264e-09 au
q 1.970788900795748 1.0592e-07 au
i 1.253250532128222 4.8828e-06 deg
node 16.17025383189124 0.00018431 deg
peri 2.183186749834971 0.00018473 deg
M 155.9364195344543 1.129e-05 deg
tp 2458407.715458528602
(2018-Oct-16.21545853)
4.2515e-05 TDB
period 1368.522091034363
3.75
8.1066e-06
2.219e-08
d
yr
n .2630575000275684 1.5582e-09 deg/d
Q 2.853858573394376 1.127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      7042 days (19.28 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:37:07  

Additional Information
 Earth MOID = .97276 au 
 Jupiter MOID = 2.60847 au 
 T_jup = 3.495 
[ 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 16.6   n/a MPO412968  

172515 (2003 SC247)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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