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182934 (2002 GJ32)
Classification: TransNeptunian Object          SPK-ID: 2182934
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062302495993468 0.00026697  
a 44.4507851648867 0.022923 au
q 39.72876716193384 0.015092 au
i 11.58009124069206 0.00062247 deg
node 244.8565643575441 0.001491 deg
peri 256.4770350389585 0.19115 deg
M 86.17792898021303 0.21272 deg
tp 2433087.891474935637
(1949-Jun-20.39147494)
43.963 TDB
period 108247.4269155976
296.37
83.733
0.2292
d
yr
n .003325714155595571 2.5726e-06 deg/d
Q 49.17280316783955 0.025358 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      3279 days (8.98 yr)  
   first obs. used      2002-04-08  
   last obs. used      2011-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .30015  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 06:32:17  

Additional Information
 Earth MOID = 38.7613 au 
 Jupiter MOID = 34.5031 au 
 T_jup = 5.811 
[ hide covariance matrix ]
Orbital Elements at Epoch 2453064.5 (2004-Feb-29.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127894867694224 0.0002643  
q 39.42384860221939 0.015142 au
tp 2433038.788213302232
(1949-May-02.28821330)
40.862 TDB
node 244.8168382951889 0.0014851 deg
peri 255.5518583415425 0.181 deg
i 11.61462716324169 0.00062341 deg
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      3279 days (8.98 yr)  
   first obs. used      2002-04-08  
   last obs. used      2011-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .30015  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 06:32:17  

Additional Information
 Jupiter MOID = 34.5031 au 
 T_jup = 5.811 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.985338948173078E-8 5.47613337586901E-7 .006794659712285352 7.199154567807824E-8 2.577504779999153E-5 -2.877041393878918E-8
q 5.47613337586901E-7 .0002292712193287596 .5295168364411341 4.760103880687259E-6 .002488725732908756 -1.916657456061758E-6
tp .006794659712285352 .5295168364411341 1669.720277529836 .01587014364358065 7.350003087777048 -.006372620369523946
node 7.199154567807824E-8 4.760103880687259E-6 .01587014364358065 2.205615935971055E-6 6.714725965076696E-5 -9.158428828234289E-7
peri 2.577504779999153E-5 .002488725732908756 7.350003087777048 6.714725965076696E-5 .03276226255248844 -2.694674523993463E-5
i -2.877041393878918E-8 -1.916657456061758E-6 -.006372620369523946 -9.158428828234289E-7 -2.694674523993463E-5 3.886347410539481E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.4   n/a MPO186770  

182934 (2002 GJ32)          Discovered 2002-Apr-08 by Buie, M. W. at Cerro Tololo
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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