Jupiter

Jupiter is the fifth planet from the Sun and the largest in the Solar System. It is a gas giant with a mass more than two and a half times that of all the other planets in the Solar System combined. It has four significant moons called Galilean moons and tens of other smaller moons.

If you want to swim, you can try the moon Europa. There are however several problems: Europa is not yet part of the European Union (so you need a passport), surface temperature is around -160 ℃ (so a lot colder than in a freezer) and the ocean is covered by several tens kilometers of ice.

As of Monday, February 2^nd 2024, Jupiter is in Bratislava on Jelačičova street.

		Jupiter	Earth
Distance from the Sun	real	5.203 AU	1.000 AU
	in scale	1.7 km	322.4 m
	light from Sun reaches in	43 m	8 m 19 s
Distance variability from the Sun	real	4.950 AU to 5.458 AU	0.983 AU to 1.016 AU
	in scale	1.6 km to 1.8 km	317.0 m to 327.4 m
	light from Sun reaches in	41 m to 45 m	8 m 11 s to 8 m 27 s
Diameter	real	142 984 km	12 742 km
	as a multiple of our Moon	41.13 x	3.67 x
	in scale	30.82 cm	27.46 mm
Orbit period	around Sun	11.9 years	365.3 days
Movement in a day	degrees	0.1 °	1.0 °
	in our scale	244 cm	554 cm
Mass	real	1.898*1027 kg	5.972*1024 kg
	in scale	19.0 kg	59.8 g
	as a multiple of our Moon	25 800x	81.3x

• Jupiter po slovensky, more on wikipedia, source of the data is wikidata, point of Jupiter, where is Jupiter?

Moons of Jupiter

Jupiter has four significant moons (Galilean moons) described in the following table and dozens of other moons.

		Io	Europa	Ganymede	Callisto
Distance from the Jupiter	real	421 800 km	671 100 km	1 070 400 km	1 882 700 km
	in scale	90.9 cm	144.6 cm	230.7 cm	406 cm
	light from Jupiter reaches in	1.4 s	2.2 s	3.6 s	6.3 s
Distance variability from the Jupiter	real	420 000 km to 423 400 km	664 862 km to 676 938 km	1 069 200 km to 1 071 600 km	1 869 000 km to 1 897 000 km
	in scale	90.5 cm to 91.3 cm	143.3 cm to 145.9 cm	230.4 cm to 230.9 cm	403 cm to 409 cm
	light from Jupiter reaches in	1.4 s to 1.4 s	2.2 s to 2.3 s	3.6 s to 3.6 s	6.2 s to 6.3 s
Diameter	real	3 660 km	3 122 km	5 268 km	4 821 km
	as a multiple of our Moon	1.05 x	0.90 x	1.52 x	1.39 x
	in scale	7.89 mm	6.73 mm	11.35 mm	10.39 mm
Orbit period	around Jupiter	1.8 days	3.6 days	7.2 days	16.7 days
Movement in a day	degrees	203.5 °	101.4 °	50.3 °	21.6 °
	in our scale	323 cm	256 cm	203 cm	153 cm
Mass	real	8.930*1022 kg	4.799*1022 kg	1.481*1023 kg	1.076*1023 kg
	in scale	0.894 g	0.480 g	1.48 g	1.08 g
	as a multiple of our Moon	1.22x	0.653x	2.02x	1.46x

Only three of the other moons have diameter larger than 100 km.

		Amalthea	Thebe	Himalia
Distance from the Jupiter	real	181 366 km	221 900 km	11 493 550 km
	in scale	39.09 cm	47.82 cm	24.8 m
	light from Jupiter reaches in	0.6 s	0.7 s	38.3 s
Distance variability from the Jupiter	real	181 150 km to 182 840 km	218 000 km to 226 000 km
	in scale	39.04 cm to 39.41 cm	46.98 cm to 48.71 cm
	light from Jupiter reaches in	0.6 s to 0.6 s	0.7 s to 0.8 s
Diameter	real	167 km	99 km	170 km
	as a multiple of our Moon	0.05 x	0.03 x	0.05 x
	in scale	0.36 mm	0.21 mm	0.37 mm
Orbit period	around Jupiter	0.5 days	0.7 days	248.3 days
Movement in a day	degrees	722.6 °	533.7 °	1.4 °
	in our scale	495 cm	446 cm	63 cm
Mass	real	2.100*1018 kg	1.500*1018 kg	6.700*1018 kg
	in scale	0.0000210 g	0.0000150 g	0.0000671 g
	as a multiple of our Moon	0.0000286x	0.0000204x	0.0000912x

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