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226419 (2003 RJ5)
Classification: Main-belt Asteroid          SPK-ID: 2226419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2411092845958855 1.2442e-07  
a 2.999053463040777 3.2001e-08 au
q 2.275953828102202 3.6438e-07 au
i 2.666157629538413 8.1584e-06 deg
node 294.1388797802575 0.00028741 deg
peri 11.49947741273966 0.00028923 deg
M 103.786717523931 3.228e-05 deg
tp 2458453.592329438376
(2018-Dec-01.09232944)
0.0001644 TDB
period 1897.032357312839
5.19
3.0363e-05
8.313e-08
d
yr
n .1897700893778864 3.0374e-09 deg/d
Q 3.722153097979352 3.9717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      9537 days (26.11 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:35:27  

Additional Information
 Earth MOID = 1.26099 au 
 Jupiter MOID = 1.54557 au 
 T_jup = 3.207 
[ 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 MPO164798  

226419 (2003 RJ5)          Discovered 2003-Sep-02 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 RJ5 = 1993 TU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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