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JPL Small-Body Database Browser
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376470 (2012 JK19)
Classification: Main-belt Asteroid          SPK-ID: 2376470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495605373267119 6.4483e-08  
a 2.789018821113149 4.7124e-08 au
q 2.371891667613154 1.6203e-07 au
i 10.23530835735099 6.3679e-06 deg
node 147.6812436711984 3.894e-05 deg
peri 146.8809283991686 4.5267e-05 deg
M 225.3341424444743 2.4231e-05 deg
tp 2459636.900620866308
(2022-Feb-26.40062087)
0.00012133 TDB
period 1701.279208186873
4.66
4.3118e-05
1.181e-07
d
yr
n .2116054779648237 5.363e-09 deg/d
Q 3.206145974613144 5.4172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      4672 days (12.79 yr)  
   first obs. used      2006-02-27  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:18:34  

Additional Information
 Earth MOID = 1.36358 au 
 Jupiter MOID = 2.06371 au 
 T_jup = 3.290 
[ 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 MPO382543  

376470 (2012 JK19)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 JK19 = 2006 DZ155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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