Radius and Mass of Exoplanets

Download exoplanet data and remove those pairs for which there is not complete information:

In[1]:=

rmdata=DeleteMissingExoplanetData

exoplanets

EXOPLANETS

,

mass

Around

,

average radius

Around

,"EntityAssociation",1,1;

Check the length of the result:

In[2]:=

Length[rmdata]

Out[2]=

658

Show three random cases. The masses and radii are given as

Around

objects with asymmetric uncertainties:

In[3]:=

RandomSample[rmdata,3]

Out[3]=



WASP 163 b





+0.4

3.5

-0.4

×

27

10

kg

,



+0.4

5.3

-0.4

×

4

10

mi

,

WASP 71 b





+0.15

4.26

-0.15

×

27

10

kg

,



+0.6

6.5

-0.6

×

4

10

mi

,

HATS-68 b





+0.11

2.45

-0.11

×

27

10

kg

,



+0.17

5.47

-0.13

×

4

10

mi



Plot the association of {mass, radius} pairs, with the names of some exoplanets as labels:

In[4]:=

ListPlotrmdata,



Out[4]=

Related Symbols

Publisher Information