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JPL Small-Body Database Browser
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226695 (2004 JR29)
Classification: Main-belt Asteroid          SPK-ID: 2226695
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1845729575278792 5.3208e-08  
a 2.537438828026697 2.4334e-08 au
q 2.069096238991734 1.3652e-07 au
i 9.831028394868174 1.5192e-05 deg
node 220.6808386329819 2.9912e-05 deg
peri 73.06467605211222 6.1215e-05 deg
M 209.3158581860681 5.2567e-05 deg
tp 2459218.454994803340
(2021-Jan-03.95499480)
0.00021938 TDB
period 1476.358397447725
4.04
2.1238e-05
5.815e-08
d
yr
n .2438432298162525 3.5077e-09 deg/d
Q 3.00578141706166 2.8826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2000-06-01  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53836  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:28:28  

Additional Information
 Earth MOID = 1.07817 au 
 Jupiter MOID = 2.23083 au 
 T_jup = 3.403 
[ 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 16.8   n/a MPO427314  

226695 (2004 JR29)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 JR29 = 2008 JM29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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