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JPL Small-Body Database Browser
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447083 (2004 TC42)
Classification: Main-belt Asteroid          SPK-ID: 2447083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2088263325407291 1.6309e-07  
a 3.122825094942606 3.9509e-08 au
q 2.470696983199587 5.0363e-07 au
i 5.334255904644531 2.1028e-05 deg
node 2.957784975684511 0.00015154 deg
peri 348.6311689024484 0.00015661 deg
M 329.4802310375836 4.0987e-05 deg
tp 2459171.382920889369
(2020-Nov-17.88292089)
0.00023097 TDB
period 2015.672254790957
5.52
3.8253e-05
1.047e-07
d
yr
n .1786004640111173 3.3894e-09 deg/d
Q 3.774953206685624 4.776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      9318 days (25.51 yr)  
   first obs. used      1993-11-08  
   last obs. used      2019-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:34  

Additional Information
 Earth MOID = 1.46552 au 
 Jupiter MOID = 1.66238 au 
 T_jup = 3.175 
[ 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 16.4   n/a MPO477126  

447083 (2004 TC42)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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