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332982 (2011 FM43)
Classification: Main-belt Asteroid          SPK-ID: 2332982
[ 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 .01644452174031372 4.7418e-08  
a 3.10909004171648 3.7908e-08 au
q 3.057962542932881 1.4056e-07 au
i 11.09740043638462 7.0036e-06 deg
node 177.9718471398115 2.8026e-05 deg
peri 101.575133986021 0.00023309 deg
M 153.1811208718893 0.00023365 deg
tp 2458148.477391878047
(2018-Jan-29.97739188)		 0.0012956 TDB
period 2002.388657153323
5.48		 3.6621e-05
1.003e-07		 d
yr
n .1797852773056509 3.2881e-09 deg/d
Q 3.16021754050008 3.8531e-08 au
   Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1991-09-12  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:36:11  

Additional Information
 Earth MOID = 2.06572 au 
 Jupiter MOID = 1.8464 au 
 T_jup = 3.190 
[ 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 15.6   n/a MPO455453  

332982 (2011 FM43)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 FM43 = 2002 RB131 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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