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(2013 GW141)
Classification: TransNeptunian Object          SPK-ID: 3841279
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .962965969507955 2.7375e-05  
a 634.911147588135 0.47198 au
q 23.51331879951828 0.0002687 au
i 32.07371945589671 6.3459e-05 deg
node 23.47341558355575 3.7775e-05 deg
peri 206.5543258852445 0.0011541 deg
M 359.8467978030907 0.0001727 deg
tp 2461487.239814255753
(2027-Mar-22.73981426)
0.067241 TDB
period 5843430.128236693
15998.44
6515.9
17.84
d
yr
n 6.160765031832993E-5 6.8697e-08 deg/d
Q 1246.308976376752 0.92649 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      2299 days (6.29 yr)  
   first obs. used      2012-02-20  
   last obs. used      2018-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .66423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-16 21:17:53  

Additional Information
 Earth MOID = 22.5337 au 
 Jupiter MOID = 18.2905 au 
 T_jup = 5.056 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.2   .34822 MPO466428 autocmod 2.6q
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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