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392530 (2011 QK65)
Classification: Main-belt Asteroid          SPK-ID: 2392530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147284711363799 5.5636e-08  
a 2.958903030776928 4.1362e-08 au
q 2.61943260981509 1.6433e-07 au
i 11.72309687678969 5.8709e-06 deg
node 148.8005931011214 3.121e-05 deg
peri 214.9352134946894 4.3099e-05 deg
M 243.0734806174393 3.3388e-05 deg
tp 2459604.316598241242
(2022-Jan-24.81659824)
0.00018078 TDB
period 1859.064791415213
5.09
3.8981e-05
1.067e-07
d
yr
n .193645752241884 4.0604e-09 deg/d
Q 3.298373451738765 4.6107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:35  

Additional Information
 Earth MOID = 1.62464 au 
 Jupiter MOID = 2.15556 au 
 T_jup = 3.226 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO472030  

392530 (2011 QK65)          Discovered 2006-Aug-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 QK65 = 2006 SC39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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