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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06412250404506947 5.5002e-08  
a 2.833427109042473 1.708e-08 au
q 2.651740667781488 1.5806e-07 au
i 2.751507043728464 5.8322e-06 deg
node 55.18088941871061 0.00010927 deg
peri 357.6988691419558 0.00011859 deg
M 28.64142500227456 4.4507e-05 deg
tp 2457461.901472930451
(2016-Mar-14.40147293)
0.00021532 JED
period 1742.073578429677
4.77
1.5752e-05
4.313e-08
d
yr
n .2066502841541903 1.8686e-09 deg/d
Q 3.015113550303459 1.8175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      22244 days (60.90 yr)  
   first obs. used      1955-03-25  
   last obs. used      2016-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49405  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:05:04  

Additional Information
 Earth MOID = 1.66102 au 
 Jupiter MOID = 2.22333 au 
 T_jup = 3.308 
[ 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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