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115058 Tassantal (2003 RH8)
Classification: Main-belt Asteroid          SPK-ID: 2115058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08729770856996061 4.1781e-08  
a 2.358018188631699 1.2183e-08 au
q 2.152168603997862 1.0079e-07 au
i 5.733349696377137 4.9811e-06 deg
node 304.7070640104943 4.3686e-05 deg
peri 261.8612760951356 5.3301e-05 deg
M 53.58434801920353 2.8888e-05 deg
tp 2459003.641304437471
(2020-Jun-03.14130444)
0.00010636 TDB
period 1322.571478841401
3.62
1.025e-05
2.806e-08
d
yr
n .2721970084485469 2.1095e-09 deg/d
Q 2.563867773265535 1.3247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1998-01-28  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50639  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:41:50  

Additional Information
 Earth MOID = 1.15596 au 
 Jupiter MOID = 2.43019 au 
 T_jup = 3.541 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.79   n/a E2021B55  

115058 Tassantal           Discovered 2003 Sept. 4 by K. Sárneczky and B. Sipőcz at Piszkéstető.
Antal Tass (1876-1937), Konkoly Observatory director (1916-1936), played a leading role in the development of modern Hungarian astronomy. After World War I the observatory was rebuilt under his leadership in the outskirts of Budapest. Initially interested in meteors, he later became involved with photometry of variable stars.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

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