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JPL Small-Body Database Browser
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447111 (2004 TS198)
Classification: Main-belt Asteroid          SPK-ID: 2447111
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369423140807598 6.3517e-08  
a 3.062138015057115 5.6104e-08 au
q 2.642801749240529 1.8837e-07 au
i 7.579769403551757 7.2802e-06 deg
node 35.83892623710703 5.4164e-05 deg
peri 84.9850653966629 6.2333e-05 deg
M 249.6476727315586 2.9349e-05 deg
tp 2459600.449318530211
(2022-Jan-20.94931853)
0.00016513 TDB
period 1957.201628792857
5.36
5.3789e-05
1.473e-07
d
yr
n .1839360823657382 5.0551e-09 deg/d
Q 3.4814742808737 6.3787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5389 days (14.75 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:51  

Additional Information
 Earth MOID = 1.6723 au 
 Jupiter MOID = 1.65776 au 
 T_jup = 3.206 
[ 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 16.0   n/a MPO477126  

447111 (2004 TS198)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 TS198 = 2014 SA80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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