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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2348897342288486 5.5568e-08  
a 2.232228453262004 1.5661e-08 au
q 1.707900905137218 1.1882e-07 au
i 2.49552834027591 1.1302e-05 deg
node 41.14860233414863 0.00014567 deg
peri 287.200323046056 0.00015196 deg
M 116.1072869025358 3.9618e-05 deg
tp 2458607.616886825367
(2019-May-04.11688683)
0.00013074 TDB
period 1218.165754416393
3.34
1.282e-05
3.51e-08
d
yr
n .2955262850682183 3.1101e-09 deg/d
Q 2.75655600138679 1.934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6316 days (17.29 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:47:04  

Additional Information
 Earth MOID = .698796 au 
 Jupiter MOID = 2.59847 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 18.6   n/a MPO503639  

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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