Planetenweg Warnemünde - außen

The cache "Planetenweg Warnemünde - außen" is the sequel to the cache "Planetenweg Warnemünde - innen".
A planet trail is a particular type of trail where the trail is along a scaled model of the solar system. Usually, the planets and the sun will be set up at the proper scale in size and distance along the track.
Here in Warnemünde, a scale of 1:1 000 000 000 can be found where a planet trail extends over six miles, when Pluto is included (Pluto is now no longer considered a planet). Next to each miniature planet there is an information table with important information such as diameter, rotation around the sun, temperature, solar and earth distance.
In this very commonly used scale, the movement of a wanderer at 5 km/h (about 1.4 m/s) is scaled to more than four times the speed of light, which corresponds to 30 cm/s. He/she starts here with the outer part at the Jupiter, the largest planet with 143 mm diameter - which is 550 meters away from the sun. After another 648 meters follows the Saturn sphere of 120 millimetres, its rings would reach a diameter of nearly a meter. Until here, the wanderer has reached a total of 1.427 kilometres. To Uranus (51 mm in size) there are another 1.444 kilometres to go. After further 1.627 km, there are then Neptune with 49 mm diameter. For reaching Pluto, now no longer recognized as a planet but still to be found on most planet trails, there are again 1.411 km - it is the smallest ball on the trail with 2.3 mm diameter. The planet trail ends here now after almost 6 km (corresponding to approx. 5.4 light hours).
All information tables are located on the beach promenade of Warnemünde and the paths going on to the west from there. Use the information (numbers) for the target coordinates on the panels, they can be extracted there by filling in the underlines (_) or answering the questions.
The final location is a few hundred meters away from the last table of Pluto.
Source of general information about planetary trails: Wikipedia
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The start is on the table of the Jupiter. Look at the table there and the following ones.The information can then be retrieved (without arithmetic) there and used directly for the information of the target coordinates.
I: Sign Jupiter: "55_ m"
K: Sign Jupiter: "_54"
J: Sign Saturn: "14_5"
L: Sign Saturn: "143_"
P: Sign Uranus: "14_5"
N: Sign Uranus: How many times do you see the word "Erde" (Earth)?
O: Sign Planetenweg: "386_"
M: Sign Neptun/Neptune: How many planets are following after this one?

Final: N54° 1I.JKL E012° 0M.NOP