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JPL Small-Body Database Browser
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469273 (2016 JQ34)
Classification: Main-belt Asteroid          SPK-ID: 2469273
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115148468929639 5.9457e-08  
a 2.646498031537108 3.004e-08 au
q 2.086724405594007 1.5675e-07 au
i 14.91396154473011 7.2865e-06 deg
node 72.8648081530613 2.9907e-05 deg
peri 194.9386183149707 3.6521e-05 deg
M 211.8103259660652 2.243e-05 deg
tp 2459247.823288567122
(2021-Feb-02.32328857)
0.0001002 TDB
period 1572.554804532465
4.31
2.6775e-05
7.331e-08
d
yr
n .2289268386465115 3.8978e-09 deg/d
Q 3.20627165748021 3.6394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      1999-05-18  
   last obs. used      2017-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:42  

Additional Information
 Earth MOID = 1.07393 au 
 Jupiter MOID = 1.89271 au 
 T_jup = 3.313 
[ 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 16.1   n/a MPO437768  

469273 (2016 JQ34)          Discovered 1999-May-18 by LINEAR at Socorro
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 JQ34 = 1999 KT15 = 2009 WL74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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