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47162 Chicomendez (1999 TH6)
Classification: Main-belt Asteroid          SPK-ID: 2047162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1044519198046747 4.3011e-08  
a 2.22598277495531 7.8693e-09 au
q 1.993474600659091 9.4081e-08 au
i 6.466524046980077 4.8526e-06 deg
node 36.63955240501991 3.2155e-05 deg
peri 165.7474528466756 3.7412e-05 deg
M 244.9740436820271 2.0814e-05 deg
tp 2459388.091708411522
(2021-Jun-22.59170841)
7.0919e-05 TDB
period 1213.056769920944
3.32
6.4326e-06
1.761e-08
d
yr
n .2967709417453409 1.5737e-09 deg/d
Q 2.458490949251529 8.6912e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1134  
   data-arc span      7953 days (21.77 yr)  
   first obs. used      1998-03-30  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5438  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:17:03  

Additional Information
 Earth MOID = .990296 au 
 Jupiter MOID = 2.49839 au 
 T_jup = 3.630 
[ 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 15.2   n/a MPO502470  

47162 Chicomendez           Discovered 1999 Oct. 2 by M. M. M. Santangelo at Monte Agliale.
Chico Mendez (1944-1988) was a Brazilian seringueiro who fought against environmental pollution of the Amazon forest. In 1987 he received the Global 500 prize from the United Nations Environment Programme.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1999 TH6 = 1998 HS85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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