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135571 (2002 GG32)
Classification: TransNeptunian Object          SPK-ID: 2135571
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3600026390110744 0.00047746  
a 56.00875339380791 0.036194 au
q 35.84545436431659 0.016069 au
i 14.67881791197944 0.0012815 deg
node 35.76506515221876 0.0012247 deg
peri 231.2675135034866 0.12288 deg
M 357.0650042663602 0.047859 deg
tp 2460248.708857807731
(2023-Oct-31.20885781)
20.24 TDB
period 153102.5015336303
419.17
148.41
0.4063
d
yr
n .002351365891437918 2.2792e-06 deg/d
Q 76.17205242329923 0.049223 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1536 days (4.21 yr)  
   first obs. used      2002-04-08  
   last obs. used      2006-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .31494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:00:06  

Additional Information
 Earth MOID = 34.8502 au 
 Jupiter MOID = 30.6907 au 
 T_jup = 6.015 
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Orbital Elements at Epoch 2452889.5 (2003-Sep-07.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .351362530115051 0.00047113  
q 35.89712292509699 0.015891 au
tp 2460139.384600916102
(2023-Jul-13.88460092)
21.042 TDB
node 35.75166292704349 0.0012288 deg
peri 230.6065028954421 0.12608 deg
i 14.67452174156895 0.0012827 deg
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1536 days (4.21 yr)  
   first obs. used      2002-04-08  
   last obs. used      2006-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .31494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:00:06  

Additional Information
 Jupiter MOID = 30.6907 au 
 T_jup = 6.015 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.219656881488339E-7 -3.712886262836804E-6 .005334250819286626 -6.946286687894946E-8 3.31236886170933E-5 -5.584128426070232E-8
q -3.712886262836804E-6 .0002525361821980453 -.3337354520511516 5.339723155675809E-7 -.001997296184496679 1.242064619011465E-6
tp .005334250819286626 -.3337354520511516 442.7771943457214 -.000878804096513767 2.652175441776423 -.001746140701466851
node -6.946286687894946E-8 5.339723155675809E-7 -.000878804096513767 1.50997583111738E-6 -7.119602459685451E-6 1.549073387694342E-6
peri 3.31236886170933E-5 -.001997296184496679 2.652175441776423 -7.119602459685451E-6 .01589706649651091 -1.219152373608867E-5
i -5.584128426070232E-8 1.242064619011465E-6 -.001746140701466851 1.549073387694342E-6 -1.219152373608867E-5 1.645355331339666E-6

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.2   n/a MPO157308  

135571 (2002 GG32)          Discovered 2002-Apr-08 by Buie, M. W. at Cerro Tololo
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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