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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147050460152304 6.1085e-08  
a 2.958485395503937 4.6533e-08 au
q 2.619132192077271 1.7353e-07 au
i 11.72308231128062 6.7406e-06 deg
node 148.8039648606604 3.1308e-05 deg
peri 215.1111655455916 4.3327e-05 deg
M 165.38599672214 3.2389e-05 deg
tp 2457746.616138062393
(2016-Dec-24.11613806)
0.00015717 TDB
period 1858.67120790153
5.09
4.3852e-05
1.201e-07
d
yr
n .193686757759833 4.5697e-09 deg/d
Q 3.297838598930603 5.1871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6383 days (17.48 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:18:25  

Additional Information
 Earth MOID = 1.62359 au 
 Jupiter MOID = 2.15305 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 16.1   n/a MPO434454  

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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