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215923 (2005 JP103)
Classification: Main-belt Asteroid          SPK-ID: 2215923
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236631779776388 1.1176e-07  
a 2.586509335849464 1.8234e-08 au
q 2.266653371509487 2.9159e-07 au
i 8.697186024753591 9.0066e-06 deg
node 17.85059502313944 2.7951e-05 deg
peri 342.7565921359439 4.1555e-05 deg
M 66.60382364982456 2.4824e-05 deg
tp 2458719.396557741522
(2019-Aug-23.89655774)		 0.00010562 TDB
period 1519.390834753052
4.16		 1.6067e-05
4.399e-08		 d
yr
n .23693706172613 2.5055e-09 deg/d
Q 2.906365300189441 2.0489e-08 au
   Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9276 days (25.40 yr)  
   first obs. used      1994-09-05  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:28:56  

Additional Information
 Earth MOID = 1.26574 au 
 Jupiter MOID = 2.54887 au 
 T_jup = 3.395 
[ 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 16.4   n/a MPO503088  

215923 (2005 JP103)          Discovered 2005-May-10 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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