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JPL Small-Body Database Browser
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469461 (2002 QK92)
Classification: Main-belt Asteroid          SPK-ID: 2469461
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234792329718248 1.0066e-07  
a 2.231825079061298 2.032e-08 au
q 1.707809669224883 2.2992e-07 au
i 2.495825389868969 1.1512e-05 deg
node 41.15222681095566 0.00022031 deg
peri 287.1507815758272 0.00022502 deg
M 357.930632828496 4.0161e-05 deg
tp 2458607.500413786435
(2019-May-04.00041379)
0.00013593 TDB
period 1217.835576895174
3.33
1.6632e-05
4.554e-08
d
yr
n .2956064076546412 4.0371e-09 deg/d
Q 2.755840488897713 2.5091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      4695 days (12.85 yr)  
   first obs. used      2002-08-11  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62659  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:42:22  

Additional Information
 Earth MOID = .697805 au 
 Jupiter MOID = 2.59593 au 
 T_jup = 3.603 
[ 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 18.8   n/a MPO409158  

469461 (2002 QK92)          Discovered 2002-Aug-16 by NEAT at Palomar
Reference: Last Updated: 2016-08-22

Alternate Designations
 2002 QK92 = 2009 UL46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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