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243108 (2007 RN111)
Classification: Main-belt Asteroid          SPK-ID: 2243108
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2179758636685656 4.9668e-08  
a 2.296012958305321 1.2985e-08 au
q 1.7955375507245 1.1718e-07 au
i 1.767142904203712 5.8121e-06 deg
node 150.1577614281081 0.00018878 deg
peri 125.2376783758171 0.00018923 deg
M 296.732197155371 1.4949e-05 deg
tp 2459223.826459513752
(2021-Jan-09.32645951)		 5.3734e-05 TDB
period 1270.749446165982
3.48		 1.078e-05
2.951e-08		 d
yr
n .283297388864632 2.4034e-09 deg/d
Q 2.796488365886141 1.5816e-08 au
   Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      9713 days (26.59 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:45:20  

Additional Information
 Earth MOID = .779889 au 
 Jupiter MOID = 2.32816 au 
 T_jup = 3.562 
[ 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 17.6   n/a MPO418299  

243108 (2007 RN111)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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