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JPL Small-Body Database Browser
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65261 (2002 GC11)
Classification: Main-belt Asteroid          SPK-ID: 2065261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2241915954641755 4.1948e-08  
a 2.243818004561978 9.173e-09 au
q 1.740772866187986 9.6905e-08 au
i 7.934391659776595 4.2923e-06 deg
node 44.82164332440416 3.2808e-05 deg
peri 280.5398251087606 3.3928e-05 deg
M 281.3866591540727 9.9313e-06 deg
tp 2458868.585683332303
(2020-Jan-20.08568333)
3.4525e-05 TDB
period 1227.664986134842
3.36
7.5283e-06
2.061e-08
d
yr
n .2932396085787357 1.7982e-09 deg/d
Q 2.74686314293597 1.123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1012  
   data-arc span      13455 days (36.84 yr)  
   first obs. used      1982-07-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:26:08  

Additional Information
 Earth MOID = .750258 au 
 Jupiter MOID = 2.63175 au 
 T_jup = 3.587 
[ 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 15.2   n/a MPO337760  

65261 (2002 GC11)          Discovered 2002-Apr-15 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 GC11 = 1999 LF23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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