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JPL Small-Body Database Browser
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65431 (2002 TC198)
Classification: Main-belt Asteroid          SPK-ID: 2065431
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1431349578965011 4.7862e-08  
a 2.730994483667458 2.1851e-08 au
q 2.340093703232139 1.3029e-07 au
i 12.18932587569056 5.7617e-06 deg
node 219.8188180816152 2.7407e-05 deg
peri 62.68194265132076 3.5e-05 deg
M 61.27705762654008 2.32e-05 deg
tp 2458719.908142652213
(2019-Aug-24.40814265)
0.00010477 TDB
period 1648.464736359223
4.51
1.9784e-05
5.417e-08
d
yr
n .218385017319261 2.621e-09 deg/d
Q 3.121895264102776 2.4979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      7459 days (20.42 yr)  
   first obs. used      1998-12-22  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:37  

Additional Information
 Earth MOID = 1.35314 au 
 Jupiter MOID = 2.04551 au 
 T_jup = 3.307 
[ 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 14.5   n/a MPO493327  

65431 (2002 TC198)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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