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152617 (1996 JR14)
Classification: Main-belt Asteroid          SPK-ID: 2152617
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580253221320881 4.4101e-08  
a 3.173052844658886 2.874e-08 au
q 2.671630146739527 1.4065e-07 au
i 2.56982157535851 5.7991e-06 deg
node 127.3164993151606 0.0001082 deg
peri 83.16342544674869 0.00010976 deg
M 133.4871293274647 2.1406e-05 deg
tp 2458434.989279431273
(2018-Nov-12.48927943)		 0.00011739 TDB
period 2064.497609568723
5.65		 2.8049e-05
7.679e-08		 d
yr
n .1743765642214546 2.3691e-09 deg/d
Q 3.674475542578245 3.3281e-08 au
   Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      8949 days (24.50 yr)  
   first obs. used      1996-04-20  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54184  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:54  

Additional Information
 Earth MOID = 1.6669 au 
 Jupiter MOID = 1.29062 au 
 T_jup = 3.180 
[ 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 15.77   n/a E2021B55  

152617 (1996 JR14)          Discovered 1996-May-12 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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Alternate Designations
 1996 JR14 = 2004 TC271 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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