Question

about jupiter 20 lines​

Answer 1

Answer:

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Explanation:

Jupiter is the largest planet in the Solar System.[10] It is the fifth planet from the Sun.[11] Jupiter is a gas giant, both because it is so large and made up of gas. The other gas giants are Saturn, Uranus, and Neptune.

Jupiter

Astronomical symbol of Jupiter

An image of Jupiter taken by the Hubble Space Telescope

Full-disc view in natural color in April 2014[a]

Designations

Pronunciation

/ˈdʒuːpɪtər/ (About this soundlisten)[1]

Adjectives

Jovian

Orbital characteristics

Epoch J2000

Aphelion

816.62 million km (5.4588 AU)

Perihelion

740.52 million km (4.9501 AU)

Semi-major axis

778.57 million km (5.2044 AU)

Eccentricity

0.0489

Orbital period

11.862 yr

4,332.59 d

10,475.8 Jovian solar days[2]

Synodic period

398.88 d

Average orbital speed

13.07 km/s (8.12 mi/s)

Mean anomaly

20.020°

Inclination

1.303° to ecliptic

6.09° to Sun's equator

0.32° to invariable plane

Longitude of ascending node

100.464°

Argument of perihelion

273.867°

Known satellites

79 (as of 2018)

Physical characteristics>[6][7]

Mean radius

69,911 km (43,441 mi)[b]

Equatorial radius

71,492 km (44,423 mi)[b]

11.209 Earths

Polar radius

66,854 km (41,541 mi)[b]

10.517 Earths

Flattening

0.06487

Surface area

6.1419×1010 km2 (2.3714×1010 sq mi)[b][3]

121.9 Earths

Volume

1.4313×1015 km3 (3.434×1014 cu mi)[b]

1,321 Earths

Mass

1.8982×1027 kg (4.1848×1027 lb)

317.8 Earths

1/1047 Sun[4]

Mean density

1,326 kg/m3 (2,235 lb/cu yd)[c]

Surface gravity

24.79 m/s2 (81.3 ft/s2)[b]

2.528 g

Moment of inertia factor

0.254 I/MR2 (estimate)

Escape velocity

59.5 km/s (37.0 mi/s)[b]

Sidereal rotation period

9.925 hours[5] (9 h 55 m 30 s)

Equatorial rotation velocity

12.6 km/s (7.8 mi/s; 45,000 km/h)

Axial tilt

3.13° (to orbit)

North pole right ascension

268.057°; 17h 52m 14s

North pole declination

64.495°

Albedo

0.503 (Bond)

0.538 (geometric)

Surface temp. min mean max

1 bar level 165 K (−108 °C)

0.1 bar 112 K (−161 °C)

Apparent magnitude

−2.94> to −1.66

Angular diameter

29.8″ to 50.1″

Atmosphere

Surface pressure

20–200 kPa;[8] 70 kPa[9]

Scale height

27 km (17 mi)

Composition by volume

by volume:

89%±2.0% hydrogen (H

2)

10%±2.0% helium (He)

0.3%±0.1% methane (CH

4)

0.026%±0.004% ammonia (NH

3)

0.0028%±0.001% hydrogen deuteride (HD)

0.0006%±0.0002% ethane (C

2H

6)

0.0004%±0.0004% water (H

2O)

Ices:

ammonia (NH

3)

water (H

2O)

ammonium

Answer 2

Jupiter’s atmosphere is the solar system’s largest planetary atmosphere. It is composed of hydrogen (90%) and helium (10%), in roughly the same proportions found in the Sun . It also contains much smaller amounts of other gases, such as ammonia, methane and water.Eight spacecraft have visited Jupiter.Jupiter has a thin ring system.Jupiter’s moon Ganymede is the largest moon in the solar system.Jupiter’s interior is made of rock, metal, and hydrogen compounds.Jupiter orbits the Sun once every 11.8 Earth years.The Great Red Spot is a huge storm on Jupiter.Jupiter has unique cloud features.Jupiter is the fourth brightest object in the solar system.Jupiter has the shortest day of all the planets.The ancient Babylonians were the first to record their sightings of JupiterAtomic mass is associated with the number of neutrons and protons that are present in a particular nucleus of an element. Atomic number is usually the number of protons present in an element's nucleusJupiter is the largest planet in the solar system and is the fifth planet out from the Sun. It is two and a half times more massive than all the other planets in the solar system combined. It is made primarily of gases and is therefore known as a “gas giant”.Jupiter has 79 moons.

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