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216610 (2002 TC217)
Classification: Main-belt Asteroid          SPK-ID: 2216610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972186923600107 1.1528e-07  
a 2.477209227850483 2.3604e-08 au
q 1.988657263231659 2.7481e-07 au
i 3.800624692009433 7.928e-06 deg
node 111.1347899102469 0.00015296 deg
peri 260.1158517914193 0.00015663 deg
M 242.2155793123577 4.2054e-05 deg
tp 2459666.437655463680
(2022-Mar-27.93765546)
0.00017203 TDB
period 1424.10647339987
3.90
2.0355e-05
5.573e-08
d
yr
n .2527900874859073 3.6131e-09 deg/d
Q 2.965761192469307 2.826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6408 days (17.54 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:33  

Additional Information
 Earth MOID = .991299 au 
 Jupiter MOID = 2.50398 au 
 T_jup = 3.450 
[ 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 16.98   n/a E2021B55  

216610 (2002 TC217)          Discovered 2002-Oct-07 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ show close-approach data ]
Alternate Designations
 2002 TC217 = 2006 UZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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