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JPL Small-Body Database Browser
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437915 (2002 GD32)
Classification: TransNeptunian Object          SPK-ID: 2437915
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130730392585643 0.00032844  
a 44.73007927103547 0.019875 au
q 38.88249844754608 0.031866 au
i 6.581065759174434 0.00053636 deg
node 22.16511425062687 0.0011627 deg
peri 23.94424270766419 0.12001 deg
M 178.9655314382098 0.15497 deg
tp 2404279.866986824745
(1870-Aug-05.36698682)
39.986 TDB
period 109269.2415550134
299.16
72.829
0.1994
d
yr
n .003294614247127835 2.1959e-06 deg/d
Q 50.57766009452487 0.022474 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      4436 days (12.15 yr)  
   first obs. used      2002-04-07  
   last obs. used      2014-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .32855  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:12:39  

Additional Information
 Earth MOID = 37.8928 au 
 Jupiter MOID = 33.8992 au 
 T_jup = 5.892 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.9   n/a MPO456080  

437915 (2002 GD32)          Discovered 2002-Apr-07 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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