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JPL Small-Body Database Browser
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379809 (2011 JT26)
Classification: Main-belt Asteroid          SPK-ID: 2379809
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06410846206696523 5.8842e-08  
a 2.750373434839173 3.7164e-08 au
q 2.574051223821797 1.7499e-07 au
i 5.820224058783308 5.7337e-06 deg
node 84.99466683890149 6.8721e-05 deg
peri 31.32221611933708 9.3756e-05 deg
M 102.5201193465134 5.9027e-05 deg
tp 2458526.047732970809
(2019-Feb-11.54773297)
0.00027579 TDB
period 1666.041916642751
4.56
3.3768e-05
9.245e-08
d
yr
n .2160809979651879 4.3796e-09 deg/d
Q 2.926695645856549 3.9546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5164 days (14.14 yr)  
   first obs. used      2004-12-15  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:05:17  

Additional Information
 Earth MOID = 1.59258 au 
 Jupiter MOID = 2.13868 au 
 T_jup = 3.335 
[ 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 16.5   n/a MPO427887  

379809 (2011 JT26)          Discovered 2008-Oct-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 JT26 = 2010 GS92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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