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JPL Small-Body Database Browser
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109679 (2001 RA26)
Classification: Main-belt Asteroid          SPK-ID: 2109679
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2076562557206137 3.8723e-08  
a 2.548970977506863 1.4253e-08 au
q 2.019661208377275 9.647e-08 au
i 1.690296016788842 5.3801e-06 deg
node 95.4535970616776 0.00015526 deg
peri 151.074200767374 0.00015599 deg
M 194.462974775625 1.6097e-05 deg
tp 2459283.999826276066
(2021-Mar-10.49982628)
6.81e-05 TDB
period 1486.43445250913
4.07
1.2468e-05
3.414e-08
d
yr
n .2421902959745808 2.0314e-09 deg/d
Q 3.07828074663645 1.7213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      6844 days (18.74 yr)  
   first obs. used      2000-03-09  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:01:30  

Additional Information
 Earth MOID = 1.00613 au 
 Jupiter MOID = 1.95153 au 
 T_jup = 3.410 
[ 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 15.9   n/a MPO432618  

109679 (2001 RA26)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RA26 = 2000 EO106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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