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(2011 GM89)
Classification: TransNeptunian Object          SPK-ID: 3757906
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455798.5 (2011-Aug-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3066144615517954 0.063138  
a 52.63934151930687 1.3051 au
q 36.49935816292353 2.4198 au
i 17.35641049120537 0.04809 deg
node 23.70422152394341 0.067129 deg
peri 17.34875871379248 100.1 deg
M 189.7139717846368 179.88 deg
tp 2521782.800032529136
(2192-Apr-21.30003253)
67250 TDB
period 139496.7529671196
381.92
5187.7
14.2
d
yr
n .002580705230356542 9.5974e-05 deg/d
Q 68.77932487569022 1.7052 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   data-arc span      355 days  
   first obs. used      2011-04-04  
   last obs. used      2012-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .36306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:01:55  

Additional Information
 Earth MOID = 35.5105 au 
 Jupiter MOID = 31.5604 au 
 T_jup = 5.878 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.1   n/a E2016Q83  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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