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382938 (2004 TK194)
Classification: Main-belt Asteroid          SPK-ID: 2382938
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580565067168824 5.7012e-08  
a 2.648898889889265 2.5413e-08 au
q 1.965333295718214 1.5544e-07 au
i 10.84520195345914 7.3146e-06 deg
node 220.789169838584 3.3275e-05 deg
peri 248.0914170447533 3.591e-05 deg
M 175.2478570398534 1.5283e-05 deg
tp 2458233.939010465063
(2018-Apr-25.43901047)
6.0952e-05 TDB
period 1574.695182548339
4.31
2.2661e-05
6.204e-08
d
yr
n .2286156736806737 3.2899e-09 deg/d
Q 3.332464484060317 3.1971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5382 days (14.74 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:38:42  

Additional Information
 Earth MOID = 1.01113 au 
 Jupiter MOID = 1.97474 au 
 T_jup = 3.318 
[ 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 16.6   n/a MPO437567  

382938 (2004 TK194)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 TK194 = 2006 HZ112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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