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(2016 SG58)
Classification: TransNeptunian Object          SPK-ID: 3841643
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8481360741679403 0.00027193  
a 231.2441440324497 0.40228 au
q 35.11764353844206 0.0043384 au
i 13.22753173130794 4.9315e-05 deg
node 118.8671421727914 0.0023883 deg
peri 296.1752031202199 0.035779 deg
M 359.5247056168331 0.0012274 deg
tp 2460696.261314654244
(2025-Jan-20.76131465)
5.0878 TDB
period 1284412.555452319
3516.53
3351.6
9.176
d
yr
n .0002802837752339024 7.3139e-07 deg/d
Q 427.3706445264573 0.74348 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      1526 days (4.18 yr)  
   first obs. used      2013-10-03  
   last obs. used      2017-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .11849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 13:17:09  

Additional Information
 Earth MOID = 34.1512 au 
 Jupiter MOID = 30.2028 au 
 T_jup = 6.899 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.5   .41356 MPO466842 autocmod 2.6q
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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