Nebra

Thanks @CloakPin

I just do it by feel. (Trial and error)

1 Launch at different times of the year to achieve a closer travel distance.

2attempt slingshoting

3 i forget

Tysm @Toinkove

As far as the fuel concerns, it’ll take an advanced knowledge of orbits and maneuvers to orbit efficiently!
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Getting to Tydos is easy part. While in route adjust your approach so you flyby at the same inclination as Nebra and so your perigee to Tydos is very close to that at which Nebra orbits at. Then orbit Tydos! You can either use a lot of fuel to get an orbit around Tydos that’s just bit larger or smaller then that of Nebra (and eventually Nebra/your craft will catch up and enter Nebras sphere of influence to orbit) or you can enter a highly eccentric orbit around Tydos and use gravity assists of the moons to decrease your orbit little by little until you get close to the same orbit as Nebra

Or what? What specifically is the issue? Orbiting should be very straightforward! Just get going towards Tydos, in transit adjust your approach so that you flyby at the same inclination that Nebra orbits, get into orbit around Tydos then get an encounter the same way you would with Luna!
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It’s gonna take a metric crap ton of fuel cause Tydos and it’s gravity is so massive!