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109868 (2001 RS147)
Classification: Main-belt Asteroid          SPK-ID: 2109868
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1711316223709868 4.4908e-08  
a 2.442530156937328 1.4381e-08 au
q 2.024536008490582 1.1014e-07 au
i 5.990887084006113 4.9758e-06 deg
node 69.27577354665219 4.6527e-05 deg
peri 219.281207202784 4.9496e-05 deg
M 358.6645685945252 2.086e-05 deg
tp 2459005.672225048509
(2020-Jun-05.17222505)		 8.0812e-05 TDB
period 1394.306745992199
3.82		 1.2314e-05
3.371e-08		 d
yr
n .2581928266751814 2.2802e-09 deg/d
Q 2.860524305384074 1.6842e-08 au
   Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      9885 days (27.06 yr)  
   first obs. used      1993-05-23  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58107  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:33:35  

Additional Information
 Earth MOID = 1.01238 au 
 Jupiter MOID = 2.30684 au 
 T_jup = 3.473 
[ 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 15.8   n/a MPO333683  

109868 (2001 RS147)          Discovered 2001-Sep-10 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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