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392546 (2011 SC13)
Classification: Main-belt Asteroid          SPK-ID: 2392546
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428162838700098 7.3211e-08  
a 2.809569371473634 3.231e-08 au
q 2.408317114564771 2.189e-07 au
i 6.273387157146031 5.0821e-06 deg
node 249.1537850579364 6.2338e-05 deg
peri 94.52508739937008 6.6026e-05 deg
M 307.0096340329251 2.4664e-05 deg
tp 2459253.693460603858
(2021-Feb-08.19346060)
0.000121 TDB
period 1720.11731102261
4.71
2.9672e-05
8.124e-08
d
yr
n .209288051281793 3.6102e-09 deg/d
Q 3.210821628382498 3.6925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5111 days (13.99 yr)  
   first obs. used      2006-06-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:24:30  

Additional Information
 Earth MOID = 1.41088 au 
 Jupiter MOID = 2.22817 au 
 T_jup = 3.298 
[ 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 16.8   n/a MPO434454  

392546 (2011 SC13)          Discovered 2007-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 SC13 = 2007 XL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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