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JPL Small-Body Database Browser
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376684 (2013 QC47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376684
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1984598784198367 1.0317e-07  
a 4.005647747908558 1.1832e-07 au
q 3.210687382865933 4.5488e-07 au
i .8872896682108661 9.3734e-06 deg
node 2.252244204319227 0.00051323 deg
peri 334.4227640876817 0.00051384 deg
M 308.573635067873 2.971e-05 deg
tp 2459418.802910498086
(2021-Jul-23.30291050)
0.00025684 TDB
period 2928.246007238894
8.02
0.00012975
3.552e-07
d
yr
n .122940490351578 5.4474e-09 deg/d
Q 4.800608112951182 1.4181e-07 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5020 days (13.74 yr)  
   first obs. used      2005-08-28  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6539  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:47  

Additional Information
 Earth MOID = 2.20137 au 
 Jupiter MOID = .5965 au 
 T_jup = 3.019 
[ 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 15.3   n/a MPO476767  

376684 (2013 QC47)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2013 QC47 = 2006 WC73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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