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JPL Small-Body Database Browser
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413407 (2004 TK94)
Classification: Main-belt Asteroid          SPK-ID: 2413407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04219641231472927 5.4104e-08  
a 2.230530773260849 2.0899e-08 au
q 2.136410377071643 1.2299e-07 au
i 6.770275294415528 8.9441e-06 deg
node 207.3583457255929 3.7688e-05 deg
peri 230.8696691532466 0.0001145 deg
M 80.91758108202053 0.00010916 deg
tp 2458327.003894346483
(2018-Jul-27.50389435)
0.00036785 TDB
period 1216.776338574254
3.33
1.7101e-05
4.682e-08
d
yr
n .2958637414184324 4.1581e-09 deg/d
Q 2.324651169450056 2.1781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2004-09-07  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:09:23  

Additional Information
 Earth MOID = 1.15678 au 
 Jupiter MOID = 2.76523 au 
 T_jup = 3.632 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO419032  

413407 (2004 TK94)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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