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73342 Guyunusa (2002 JX115)
Classification: Main-belt Asteroid          SPK-ID: 2073342
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2329382015964882 1.0604e-07  
a 2.721710173897707 5.7096e-08 AU
q 2.08771990072311 2.8012e-07 AU
i 25.26290491640952 1.6041e-05 deg
node 40.7785248721563 2.1486e-05 deg
peri 235.5655886016725 4.4614e-05 deg
M 223.574995620106 5.0754e-05 deg
tp 2457422.016578436740
(2016-Feb-03.51657844)
0.00024468 JED
period 1640.065684837182
4.49
5.1607e-05
1.413e-07
d
yr
n .2195034036308973 6.9071e-09 deg/d
Q 3.355700447072304 7.0395e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      5124 days (14.03 yr)  
   first obs. used      1999-12-31  
   last obs. used      2014-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62574  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 12:48:10  

Additional Information
 Earth MOID = 1.15624 AU 
 T_jup = 3.184 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO257333  

73342 Guyunusa           Discovered 2002 May 4 at Los Molinos.
Guyunusa was a native Indian sold by Uruguay for exhibition in France. She was 27 years old when she died in Lyons only a year after her arrival. She and fellow captive Vaimaca had a daughter, born in France. Another of the "last charrás", Tacuabé, took care of the baby and escaped with her to an unknown place.
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 ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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