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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456957.5 (2014-Oct-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2442914032998312 1.2296e-07  
q 2.262925466892094 3.5947e-07 au
tp 2456560.039508013401
(2013-Sep-24.53950801)
0.0001453 TDB
node 294.4285373104648 0.00028715 deg
peri 11.40826182270081 0.0002889 deg
i 2.67069330595118 8.1521e-06 deg
  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
 Jupiter MOID = 1.54557 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.5118787736154E-14 -4.412183032072947E-14 1.585158604072334E-12 1.265423251057454E-13 -1.075179754849228E-12 -3.225916695385673E-15
q -4.412183032072947E-14 1.292173435973123E-13 -3.193433408169717E-12 -4.038800514985449E-13 3.49052789077194E-12 8.755903151413427E-15
tp 1.585158604072334E-12 -3.193433408169717E-12 2.111152593335533E-8 -2.109292197766162E-10 4.660383820750438E-9 -1.769856134581713E-11
node 1.265423251057454E-13 -4.038800514985449E-13 -2.109292197766162E-10 8.245610601244387E-8 -8.241301463828963E-8 -6.249582691966653E-10
peri -1.075179754849228E-12 3.49052789077194E-12 4.660383820750438E-9 -8.241301463828963E-8 8.346549524918801E-8 6.204222738710675E-10
i -3.225916695385673E-15 8.755903151413427E-15 -1.769856134581713E-11 -6.249582691966653E-10 6.204222738710675E-10 6.645642313644943E-11

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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