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(2019 YJ6)
Classification: TransNeptunian Object          SPK-ID: 3971135
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9319761507855998 1.0295e-05  
a 37.68040954940388 0.0056741 au
q 2.563166497525494 4.923e-06 au
i 22.00152258128421 4.1928e-05 deg
node 345.2991252261393 0.00010934 deg
peri 163.4783457622293 0.00043356 deg
M 359.9663994983176 4.4438e-06 deg
tp 2459008.385243510435
(2020-Jun-07.88524351)
0.00096151 TDB
period 84483.49047249541
231.30
19.083
0.05225
d
yr
n .004261187576254348 9.6251e-07 deg/d
Q 72.79765260128225 0.010962 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      189 days  
   first obs. used      2019-11-12  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .56191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 09:27:41  

Additional Information
 Earth MOID = 1.5818 au 
 Jupiter MOID = 1.89711 au 
 T_jup = 1.947 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   .38813 E2020A42 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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