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JPL Small-Body Database Browser
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201149 (2002 JP138)
Classification: Main-belt Asteroid          SPK-ID: 2201149
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541235006879134 3.3747e-08  
a 2.537796930243569 1.8323e-08 au
q 2.14666278331939 8.6762e-08 au
i 5.74872690942594 7.9129e-06 deg
node 227.7770103187097 3.8749e-05 deg
peri 264.2869806434721 4.8622e-05 deg
M 151.9087509660759 3.043e-05 deg
tp 2457977.391005125617
(2017-Aug-11.89100513)
0.00012192 TDB
period 1476.670940470524
4.04
1.5992e-05
4.378e-08
d
yr
n .2437916194689185 2.6402e-09 deg/d
Q 2.928931077167748 2.1147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      6840 days (18.73 yr)  
   first obs. used      2000-11-29  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:59:35  

Additional Information
 Earth MOID = 1.17062 au 
 Jupiter MOID = 2.15869 au 
 T_jup = 3.423 
[ 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 16.6   n/a MPO433318  

201149 (2002 JP138)          Discovered 2002-May-09 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 JP138 = 2006 JT5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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