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500835 (2013 GN137)
Classification: TransNeptunian Object          SPK-ID: 2500835
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06546088997314907 0.00030119  
a 44.24229806230959 0.0076447 au
q 41.34615785669347 0.0095332 au
i 2.75939491775496 0.00058219 deg
node 72.42795105933969 0.0098908 deg
peri 107.0187364199997 0.31244 deg
M 37.01083665005621 0.26297 deg
tp 2447950.014864909341
(1990-Feb-27.51486491)
79.325 TDB
period 107486.7527650607
294.28
27.859
0.07627
d
yr
n .003349249937681814 8.6809e-07 deg/d
Q 47.1384382679257 0.0081452 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      1512 days (4.14 yr)  
   first obs. used      2013-02-08  
   last obs. used      2017-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .19099  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 22:21:24  

Additional Information
 Earth MOID = 40.351 au 
 Jupiter MOID = 35.8914 au 
 T_jup = 5.930 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456823.5 (2014-Jun-15.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06782775301363228 0.0003264  
q 41.18312069177414 0.010569 au
tp 2446743.223038944576
(1986-Nov-08.72303894)
70.233 TDB
node 72.38542600479154 0.0098801 deg
peri 102.2865368529497 0.28186 deg
i 2.761724581538397 0.00058271 deg
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      1512 days (4.14 yr)  
   first obs. used      2013-02-08  
   last obs. used      2017-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .19099  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 22:21:24  

Additional Information
 Jupiter MOID = 35.8914 au 
 T_jup = 5.930 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.065395708530286E-7 -3.028504921348567E-6 -.02011126975475537 1.10638416363297E-7 -8.100549693444155E-5 -6.219003521350193E-9
q -3.028504921348567E-6 .0001116966291744707 .741890749641129 -2.955932436397523E-6 .002975679878675729 1.762863035929802E-7
tp -.02011126975475537 .741890749641129 4932.738499357583 -.01969418813038328 19.78358827629357 .001173581807326415
node 1.10638416363297E-7 -2.955932436397523E-6 -.01969418813038328 9.761681536363252E-5 -.0001767870233695298 -5.746686269451818E-6
peri -8.100549693444155E-5 .002975679878675729 19.78358827629357 -.0001767870233695298 .07944778904237267 1.046000852325841E-5
i -6.219003521350193E-9 1.762863035929802E-7 .001173581807326415 -5.746686269451818E-6 1.046000852325841E-5 3.39548729945676E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.0   n/a MPO347296  

500835 (2013 GN137)          Discovered 2013-Apr-04 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2017-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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