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13032 Tarn (1989 TU3)
Classification: Main-belt Asteroid          SPK-ID: 2013032
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04225918122334526 5.838e-08  
a 2.725910530076294 2.5049e-08 au
q 2.610715782987175 1.5463e-07 au
i 4.870835264382149 6.9462e-06 deg
node 172.0643972568206 7.3226e-05 deg
peri 277.4944355836791 0.00011287 deg
M 236.3821289550878 8.6474e-05 deg
tp 2457964.974830626905
(2017-Jul-30.47483063)
0.00039621 JED
period 1643.8637658778
4.50
2.2659e-05
6.204e-08
d
yr
n .2189962498551485 3.0187e-09 deg/d
Q 2.841105277165413 2.6108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      9390 days (25.71 yr)  
   first obs. used      1989-09-28  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55231  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:11:05  

Additional Information
 Earth MOID = 1.63235 au 
 Jupiter MOID = 2.23806 au 
 T_jup = 3.350 
[ 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 14.3 mag n/a MPO302146  

13032 Tarn           Discovered 1989 Oct. 7 by E. W. Elst at the European Southern Observatory.
The Tarn, a 375-km-long river in southern France, has its source on the 1550-m-high Lozère montain in the Cévennes. Famous for its brutal and dangerous flooding, the Tarn is particularly appreciated for its beautiful gorges and canyons.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 1989 TU3 = 1998 SK129 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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