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213510 (2002 GC93)
Classification: Main-belt Asteroid          SPK-ID: 2213510
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0989133152019824 3.84e-08  
a 2.269970213106177 1.0266e-08 au
q 2.045439933918095 8.7837e-08 au
i 6.017486278358812 5.4203e-06 deg
node 221.3527947199975 5.3537e-05 deg
peri 19.888919762089 6.5013e-05 deg
M 131.1110130466012 3.8279e-05 deg
tp 2458745.548253396887
(2019-Sep-19.04825340)
0.00013183 TDB
period 1249.190475851993
3.42
8.4741e-06
2.32e-08
d
yr
n .2881866352322828 1.955e-09 deg/d
Q 2.49450049229426 1.1281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      2002-04-04  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50389  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:58  

Additional Information
 Earth MOID = 1.03283 au 
 Jupiter MOID = 2.50324 au 
 T_jup = 3.600 
[ 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 16.99   n/a E2021B55  

213510 (2002 GC93)          Discovered 2002-Apr-09 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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