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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06465966341351904 6.2841e-08  
a 2.834479155572788 2.573e-08 AU
q 2.651202687420816 1.7228e-07 AU
i 2.751443020472409 6.1198e-06 deg
node 55.19381943613938 0.00012424 deg
peri 357.6187378879049 0.0001336 deg
M 223.4852002778616 5.116e-05 deg
tp 2457461.475807015919
(2016-Mar-13.97580702)
0.00025138 JED
period 1743.043911796053
4.77
2.3733e-05
6.498e-08
d
yr
n .206535244214847 2.8122e-09 deg/d
Q 3.01775562372476 2.7393e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      21289 days (58.29 yr)  
   first obs. used      1955-03-25  
   last obs. used      2013-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50203  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 17:58:40  

Additional Information
 Earth MOID = 1.66088 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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