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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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9319768688232721 1.7312e-05  
a 37.68078732417493 0.0094308 au
q 2.563165138994736 1.3666e-05 au
i 22.0015203029381 5.8546e-05 deg
node 345.2991351662502 0.00016421 deg
peri 163.4783884850746 0.00087319 deg
M 359.9663997077699 6.5084e-06 deg
tp 2459008.385312939833
(2020-Jun-07.88531294)
0.0015809 TDB
period 84484.76099257391
231.31
31.717
0.08684
d
yr
n .004261123494586716 1.5997e-06 deg/d
Q 72.79840950935512 0.01822 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      133 days  
   first obs. used      2019-11-12  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .5636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-11 10:33:29  

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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