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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08719219349740119 4.1748e-08  
a 2.357586350815707 1.229e-08 au
q 2.152023225528552 1.008e-07 au
i 5.733347929913726 4.981e-06 deg
node 304.7076085734969 4.369e-05 deg
peri 261.7450629443131 5.333e-05 deg
M 359.2431894100176 2.8995e-05 deg
tp 2459003.279614313232
(2020-Jun-02.77961431)
0.00010649 TDB
period 1322.208179971204
3.62
1.0339e-05
2.831e-08
d
yr
n .2722717991412217 2.1291e-09 deg/d
Q 2.563149476102862 1.3362e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50638  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:35:24  

Additional Information
 Earth MOID = 1.15674 au 
 Jupiter MOID = 2.43191 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 16.7   n/a MPO417597  

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

[ show close-approach data ]
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