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312424 (2008 GC63)
Classification: Main-belt Asteroid          SPK-ID: 2312424
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008657590550589 6.2326e-08  
a 3.036263685958099 3.4038e-08 au
q 2.730008644582624 1.8032e-07 au
i 6.925551118417564 7.1503e-06 deg
node 6.754964304883115 4.5692e-05 deg
peri 198.1267831460725 5.5834e-05 deg
M 101.1908833726214 3.1967e-05 deg
tp 2458457.316534671044
(2018-Dec-04.81653467)
0.00017116 TDB
period 1932.447281820369
5.29
3.2495e-05
8.897e-08
d
yr
n .1862922747682303 3.1326e-09 deg/d
Q 3.342518727333573 3.7471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      5496 days (15.05 yr)  
   first obs. used      2005-09-29  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:47:30  

Additional Information
 Earth MOID = 1.72751 au 
 Jupiter MOID = 1.62602 au 
 T_jup = 3.223 
[ 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 MPO476402  

312424 (2008 GC63)          Discovered 2008-Apr-05 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 GC63 = 2005 SY235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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