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JPL Small-Body Database Browser
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201081 (2002 GC2)
Classification: Main-belt Asteroid          SPK-ID: 2201081
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2867120489084061 6.2314e-08  
a 2.413946045922977 1.2706e-08 au
q 1.721838629142055 1.5129e-07 au
i 23.15353137851544 8.9773e-06 deg
node 60.17066312049219 1.9409e-05 deg
peri 87.47485793265658 2.6406e-05 deg
M 220.5042974540702 1.409e-05 deg
tp 2459131.320996582909
(2020-Oct-08.82099658)
5.4883e-05 TDB
period 1369.90283773744
3.75
1.0816e-05
2.961e-08
d
yr
n .2627923602191988 2.0748e-09 deg/d
Q 3.106053462703898 1.6348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6449 days (17.66 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47148  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 22:57:00  

Additional Information
 Earth MOID = .900872 au 
 Jupiter MOID = 2.38112 au 
 T_jup = 3.355 
[ 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 16.1   n/a MPO494129  

201081 (2002 GC2)          Discovered 2002-Apr-04 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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