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190811 (2001 RM113)
Classification: Main-belt Asteroid          SPK-ID: 2190811
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1542013838822824 6.6393e-08  
a 2.305569021328316 1.5512e-08 au
q 1.95004708760337 1.5109e-07 au
i 3.983570071496967 8.0155e-06 deg
node 144.2502699244422 8.8666e-05 deg
peri 259.158878765194 9.2729e-05 deg
M 139.6823198817916 2.6465e-05 deg
tp 2458704.359639813301
(2019-Aug-08.85963981)
9.3722e-05 TDB
period 1278.691031322816
3.50
1.2904e-05
3.533e-08
d
yr
n .281537909613378 2.8413e-09 deg/d
Q 2.661090955053262 1.7904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6849 days (18.75 yr)  
   first obs. used      2001-08-13  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:57:56  

Additional Information
 Earth MOID = .962426 au 
 Jupiter MOID = 2.72933 au 
 T_jup = 3.569 
[ 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 16.7   n/a MPO348485  

190811 (2001 RM113)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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