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(2019 TX7)
Classification: TransNeptunian Object          SPK-ID: 3879195
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 .7994533824891926 1.3099e-05  
a 32.90109159591369 0.0022136 au
q 6.598202631973741 1.3149e-05 au
i 4.852415358755813 2.3902e-05 deg
node 343.1090040253261 0.00025927 deg
peri 19.45846384404632 0.00034722 deg
M 2.727059719682178 0.0002879 deg
tp 2458478.337071229802
(2018-Dec-25.83707123)
0.0034886 TDB
period 68930.89029204653
188.72
6.9565
0.01905
d
yr
n .005222622230392663 5.2706e-07 deg/d
Q 59.20398055985363 0.0039832 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      1059 days (2.90 yr)  
   first obs. used      2017-08-17  
   last obs. used      2020-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .38447  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-14 13:12:04  

Additional Information
 Earth MOID = 5.59638 au 
 Jupiter MOID = 1.66241 au 
 T_jup = 3.168 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   .17152 MPO502098 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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