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(2016 TN120)
Classification: TransNeptunian Object          SPK-ID: 54017333
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685076800749503 0.016033  
a 52.83342820550767 0.31448 au
q 43.93058978819113 0.58895 au
i 29.40911137801743 0.0034622 deg
node 125.6671132731266 0.042409 deg
peri 54.40905126061536 11.313 deg
M 219.1470823962408 16.072 deg
tp 2514081.872130393647
(2171-Mar-22.37213039)
5775 TDB
period 140268.9720813736
384.04
1252.4
3.429
d
yr
n .00256649774114802 2.2915e-05 deg/d
Q 61.73626662282422 0.36747 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      434 days (1.19 yr)  
   first obs. used      2016-10-06  
   last obs. used      2017-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .15675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:54:09  

Additional Information
 Earth MOID = 43.0186 au 
 Jupiter MOID = 38.9066 au 
 T_jup = 5.571 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.42   .14412 E2020L19 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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