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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06429007235408243 5.5052e-08  
a 2.833926550597528 1.7383e-08 au
q 2.651733207613458 1.5814e-07 au
i 2.751410619187725 5.8328e-06 deg
node 55.18090614919407 0.00011157 deg
peri 357.7137393906909 0.00012072 deg
M 347.3010444384406 4.4752e-05 deg
tp 2457461.967679002724
(2016-Mar-14.46767900)
0.00021665 JED
period 1742.534205566067
4.77
1.6033e-05
4.39e-08
d
yr
n .2065956575486867 1.9009e-09 deg/d
Q 3.016119893581598 1.8501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1421  
   data-arc span      22174 days (60.71 yr)  
   first obs. used      1955-03-25  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48959  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:51:02  

Additional Information
 Earth MOID = 1.66143 au 
 Jupiter MOID = 2.22366 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 13.1 mag n/a MPO358669  

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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