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4123 Tarsila (1986 QP1)
Classification: Main-belt Asteroid          SPK-ID: 2004123
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0645554443647447 6.2049e-08  
a 2.834564121234224 2.5162e-08 AU
q 2.651577574807587 1.707e-07 AU
i 2.751273029821636 6.0933e-06 deg
node 55.188925269902 0.00012408 deg
peri 357.6370373863142 0.0001334 deg
M 264.7662156690753 5.0933e-05 deg
tp 2457461.622588458863
(2016-Mar-14.12258846)
0.00024903 JED
period 1743.122285977299
4.77
2.321e-05
6.355e-08
d
yr
n .2065259579870281 2.7499e-09 deg/d
Q 3.017550667660862 2.6786e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      22057 days (60.39 yr)  
   first obs. used      1955-03-25  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50136  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:11:36  

Additional Information
 Earth MOID = 1.66206 AU 
 T_jup = 3.307 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO265979  

4123 Tarsila           Discovered 1986 Aug. 27 by H. Debehogne at the European Southern Observatory.
Tarsila do Amaral (1886-1973), known simply as Tarsila, is considered to be one of the leading Latin American modernist artists, described as "the Brazilian painter who best achieved Brazilian aspirations for nationalistic expression in a modern style". The name was suggested by E. Neves.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

Alternate Designations
 1986 QP1 = 1975 GF1 = 1977 VC2 = 1977 VK = 1982 UJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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