Table 3
Best fit shape orientation and velocity model parameters of the GK Per nova shell.
| PA | Inc | Rin | R out | L | D | V exp | ||
| (°) | (°) | (pc) | (pc) | (pc) | (pc) | (km s-1) | ||
|
|
||||||||
| O | 120 | 54 | 0.093 | 0.109 | 0.125 | 0.093 | 1000 | |
| E | 120 | 54 | 0.027 | 0.091 | 0.027 | 0.080 | 750 | |
| W | 120 | 126 | 0.027 | 0.091 | 0.027 | 0.080 | 750 | |
Notes. The size of the shell features are normalised to the shell’s size during the 2007 observations of L12. PA = Position Angle, inc = inclination, Rin = inner radius of feature, Rout = outer radius of feature, L = length, D = distance to central binary, Vexp = expansion velocity. With regards to the features O = outer cylinder, E = eastern cone, W = western cone.
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