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500836 (2013 GQ137)
Classification: TransNeptunian Object          SPK-ID: 2500836
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 .1305904801250368 0.00051885  
a 45.8421763606339 0.012718 au
q 39.85562453972211 0.01513 au
i 2.845476805523731 0.00043523 deg
node 90.51810927652645 0.01219 deg
peri 71.69451607668165 0.13038 deg
M 49.30706470833064 0.072614 deg
tp 2443472.950696701018
(1977-Nov-25.45069670)
25.439 TDB
period 113369.5096687269
310.39
47.177
0.1292
d
yr
n .003175456972972217 1.3214e-06 deg/d
Q 51.82872818154569 0.014379 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      1511 days (4.14 yr)  
   first obs. used      2013-04-04  
   last obs. used      2017-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .18337  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 22:21:26  

Additional Information
 Earth MOID = 38.8652 au 
 Jupiter MOID = 34.4302 au 
 T_jup = 5.992 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.4   n/a MPO414790  

500836 (2013 GQ137)          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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