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JPL Small-Body Database Browser
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154166 (2002 GC66)
Classification: Main-belt Asteroid          SPK-ID: 2154166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04307230485628149 4.97e-08  
a 2.974297241884114 2.3679e-08 au
q 2.846187404348484 1.4857e-07 au
i 3.098822780103971 4.2029e-06 deg
node 82.39080769309243 0.00010359 deg
peri 76.72068039179024 0.00011549 deg
M 231.1797524534109 5.2458e-05 deg
tp 2459670.934891207533
(2022-Apr-01.43489121)
0.00027569 TDB
period 1873.591810537571
5.13
2.2374e-05
6.126e-08
d
yr
n .1921443069804563 2.2945e-09 deg/d
Q 3.102407079419744 2.4699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      17715 days (48.50 yr)  
   first obs. used      1971-03-26  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:54:40  

Additional Information
 Earth MOID = 1.85676 au 
 Jupiter MOID = 1.87101 au 
 T_jup = 3.258 
[ 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 15.4   n/a MPO454000  

154166 (2002 GC66)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2002 GC66 = 1997 JZ1 = 2001 AF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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