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JPL Small-Body Database Browser
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410842 (2009 QK64)
Classification: Main-belt Asteroid          SPK-ID: 2410842
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02222065413939289 7.9769e-08  
a 3.040304266273165 6.4798e-08 au
q 2.972746716693789 2.4785e-07 au
i 22.85340196685482 9.1013e-06 deg
node 166.6297736003717 1.7789e-05 deg
peri 327.4804926059096 0.00015966 deg
M 145.5830794648811 0.00015904 deg
tp 2457817.462788495677
(2017-Mar-04.96278850)
0.00085647 TDB
period 1936.306040356546
5.30
6.1902e-05
1.695e-07
d
yr
n .1859210230701499 5.9438e-09 deg/d
Q 3.107861815852542 6.6238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      4474 days (12.25 yr)  
   first obs. used      2007-03-12  
   last obs. used      2019-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61094  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:39  

Additional Information
 Earth MOID = 1.98994 au 
 Jupiter MOID = 1.87926 au 
 T_jup = 3.120 
[ 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 15.8   n/a MPO437651  

410842 (2009 QK64)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 QK64 = 2014 QO74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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