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13121 Tisza (1994 CN9)
Classification: Main-belt Asteroid          SPK-ID: 2013121
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144801013242529 3.9335e-08  
a 2.332092509126692 9.8901e-09 au
q 2.065114322384337 9.173e-08 au
i 4.883662976255348 4.4391e-06 deg
node 354.1007240197617 4.6525e-05 deg
peri 312.8702619812827 5.1745e-05 deg
M 351.0598277625625 2.6119e-05 deg
tp 2459032.804310270421
(2020-Jul-02.30431027)
9.4459e-05 TDB
period 1300.819647372364
3.56
8.2749e-06
2.266e-08
d
yr
n .2767485874980397 1.7605e-09 deg/d
Q 2.599070695869047 1.1022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      9658 days (26.44 yr)  
   first obs. used      1992-10-31  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:20:41  

Additional Information
 Earth MOID = 1.05421 au 
 Jupiter MOID = 2.61964 au 
 T_jup = 3.557 
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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 15.1   n/a MPO384871  

13121 Tisza           Discovered 1994 Feb. 7 by E. W. Elst at the European Southern Observatory.
The Tisza is a major tributary of the Danube river, with its source in the Carpathian Mountains. The Tisza flows through a small portion of Ukraine and then into Hungary. The river has recently been heavily polluted by cyanide, endangering its fauna.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1994 CN9 = 1992 UX8 = 1998 HP60 = 1999 RX39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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