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(A/2019 T1)
Classification: TransNeptunian Object          SPK-ID: 3879196
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458792.5 (2019-Nov-05.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8878182985460191 4.4756e-06  
a 38.17371192785204 0.0015677 au
q 4.282391954880566 5.7329e-06 au
i 120.8694822875218 1.5659e-05 deg
node 6.950118745012874 1.8699e-05 deg
peri 90.987323434576 0.00015925 deg
M 358.1778681804585 0.00011649 deg
tp 2459228.535958929638
(2021-Jan-14.03595893)
0.0010556 TDB
period 86147.96335325993
235.86
5.3068
0.01453
d
yr
n .004178856771387356 2.5742e-07 deg/d
Q 72.06503190082351 0.0029595 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      1168 days (3.20 yr)  
   first obs. used      2017-09-16  
   last obs. used      2020-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .44349  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-14 17:13:27  

Additional Information
 Earth MOID = 3.85947 au 
 Jupiter MOID = 1.57626 au 
 T_jup = -1.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.47   .4003 19 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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