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JPL Small-Body Database Browser
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413420 (2004 TC342)
Classification: Main-belt Asteroid          SPK-ID: 2413420
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764026611778648 7.3831e-08  
a 2.235984689004373 1.7503e-08 au
q 1.841551039511041 1.7102e-07 au
i 6.739575019069959 7.4286e-06 deg
node 41.71085785940049 4.7593e-05 deg
peri 330.5920159692415 5.1044e-05 deg
M 254.9508225010096 1.8376e-05 deg
tp 2459356.862355207978
(2021-May-22.36235521)
6.4781e-05 TDB
period 1221.241811970448
3.34
1.4339e-05
3.926e-08
d
yr
n .2947819149912232 3.4612e-09 deg/d
Q 2.630418338497705 2.059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:33:06  

Additional Information
 Earth MOID = .845871 au 
 Jupiter MOID = 2.83529 au 
 T_jup = 3.609 
[ 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 MPO472163  

413420 (2004 TC342)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2004 TC342 = 2014 SQ280 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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