Jupiter mass - wikipedia Jupiter mass Jovian Mass Estimated relative size of the planet Jupiter and the brown dwarfs WISE - 1828, Gliese 229B, and Teide 1 compared to the Sun and a red dwarf star. Unit information Unit system Astronomical system of units Unit of mass Symbol M or M, M Unit conversions 1 M in...... is equal to... SI base unit 7027189813000000000 ♠ ( 1.898 13 ± 0.000 19 ) × 10 kg U.S. customary ≈ 7027418470000000000 ♠ 4.1847 × 10 pounds Jupiter mass, also called Jovian mass is the unit of mass equal to the total mass of the planet Jupiter. This value may refer to the mass of planet Jupiter alone, or the mass of the entire Jovian system to include the Moons of Jupiter. Jupiter is by far the most massive planet in the solar system. It is approximately 2.5 times more massive than all of the other planets in the Solar System combined. Jupiter mass is a common unit of mass in astronomy that is used to indicate the masses of other similarly - sized objects, including the outer planets and extrasolar planets. It may also be used to describe the masses of brown dwarfs, as this unit provides a convenient scale for comparison. Contents 1 Current best estimates 2 Context and implications 3 Gravitational constant 4 Mass composition 5 Relative mass 6 See also 7 Notes 8 References Current best estimates The current best known value for the mass of Jupiter can be expressed as 7006189813000000000 ♠ 1898130 yottagrams : M J = ( 1.89813 ± 0.00019 ) × 10 27 k g ( displaystyle M_ ( J ) = ( 1.89813 ; pm ; 0.00019 ) \times 10 ^ ( 27 ) ; mathrm ( kg ) ), which is about 1000 times less massive than the sun ( about 0.1 % M ) : M J = 1 1047.348644 ± 0.000017 M S u n ( displaystyle M_ ( J ) = ( \frac ( 1 ) ( 1047.348644 ; pm ; 0.000017 ) ) ; M_ ( Sun ) ) in scientific notation, M J = 954.7919 ( 15 ) × 10 − 6 M S u n ( displaystyle M_ ( J ) = 954.7919 ( 15 ) \times 10 ^ ( - 6 ) ; M_ ( Sun ) ). Compared to the mass of Earth, Jupiter is 318 times more massive. M J = 317.82838 M ⊕ ( displaystyle M_ ( J ) = 317.82838 ; M_ ( oplus ) ). Context and implications Jupiter 's mass is 2.5 times that of all the other planets in the Solar System combined -- this is so massive that its barycenter with the Sun lies beyond the Sun 's surface at 1.068 solar radii from the Sun 's center. Because the mass of Jupiter is so large compared to the other objects in the solar system, the effects of its gravity must be included when calculating satellite trajectories and the precise orbits of other bodies in the solar system, including Earth 's moon and even Pluto. Theoretical models indicate that if Jupiter had much more mass than it does at present, its atmosphere would collapse, and the planet would shrink. For small changes in mass, the radius would not change appreciably, but above about 500 M ( 1.6 Jupiter masses ) the interior would become so much more compressed under the increased pressure that its volume would decrease despite the increasing amount of matter. As a result, Jupiter is thought to have about as large a diameter as a planet of its composition and evolutionary history can achieve. The process of further shrinkage with increasing mass would continue until appreciable stellar ignition was achieved, as in high - mass brown dwarfs having around 50 Jupiter masses. Jupiter would need to be about 75 times more massive to fuse hydrogen and become a star Gravitational constant The mass of Jupiter is derived from the measured value called the Jovian mass parameter, which is denoted with GM. The mass of Jupiter is calculated by dividing GM by the constant G. For celestial bodies such as Jupiter, Earth and the Sun, the value of the GM product is known to many orders of magnitude more precisely than either factor independently. The limited precision available for G limits the uncertainty of the derived mass. For this reason, astronomers often prefer to refer to the gravitational parameter, rather than the explicit mass. The GM products are used when computing the ratio of Jupiter mass relative to other objects. In 2015, the International Astronomical Union defined the nominal Jovian mass parameter to remain constant regardless of subsequent improvements in measurement precision of M. This constant is defined as exactly : ( G M ) J N ( displaystyle ( ( mathcal ( GM ) ) ) _ ( mathrm ( J ) ) ^ ( mathrm ( N ) ) ) = 7017126686530000000 ♠ 1.266 8653 × 10 m / s If the explicit mass of Jupiter is needed in SI units, it can be calculated in terms of the Gravitational constant, G by dividing GM by G. Mass composition The majority of Jupiter 's mass is hydrogen and helium. These two elements make up more than 87 % of the total mass of Jupiter. The total mass of heavy elements other than hydrogen and helium in the planet is between 11 and 45 M. The bulk of the hydrogen on Jupiter is solid hydrogen. Evidence suggests that Jupiter contains a central dense core. If so, the mass of the core is predicted to be no larger than about 12 M. The exact mass of the core is uncertain due to the relatively poor knowledge of the behavior of solid hydrogen at very high pressures. Relative mass Masses of noteworthy astronomical objects relative to the mass of Jupiter Object M / M M / M Ref Sun 6996954791900000000 ♠ 954.7919 ( 15 ) × 10 7003104734864400000 ♠ 1047. 348 644 ± 0.000 017 Earth 7002317828380000000 ♠ 317.828 38 6997314635200000000 ♠ 0.003 146 3520 Jupiter 7000100000000000000 ♠ 1 7000100000000000000 ♠ 1 by definition Saturn 7000333976830000000 ♠ 3.339 7683 6999299421970000000 ♠ 0.299 421 97 Uranus 7001218675520000000 ♠ 21.867 552 6998457298560000000 ♠ 0.045 729 856 Neptune 7001185346699999999 ♠ 18.534 67 6998539529500000000 ♠ 0.053 952 95 Gliese 229B 7001210000000000000 ♠ 21 -- 52.4 51 Pegasi b 6999472000000000000 ♠ 0.472 ± 0.039 See also Jupiter radius Hot Jupiter Orders of magnitude ( mass ) Planetary mass Solar Mass Notes ^ Jump up to : Some of the values in this table are nominal values, derived from Numerical Standards for Fundamental Astronomy and rounded using appropriate attention to significant figures, as recommended by the IAU Resolution B3. References ^ Jump up to : `` Planets and Pluto : Physical Characteristics ''. ssd.jpl.nasa.gov. Jet Propulsion Labritory. Retrieved 31 October 2017. Jump up ^ Coffey, Jerry ( 18 June 2008 ). `` Mass of Jupiter ''. Universe Today. Universe Today. Retrieved 31 October 2017. ^ Jump up to : `` Numerical Standards for Fundamental Astronomy ''. maia.usno.navy.mil. IAU Working Group. Retrieved 31 October 2017. Jump up ^ MacDougal, Douglas W. ( November 6, 2012 ). `` A Binary System Close to Home : How the Moon and Earth Orbit Each Other ''. Newton 's Gravity. Undergraduate Lecture Notes in Physics. Springer New York. pp. 193 -- 211. doi : 10.1007 / 978 - 1 - 4614 - 5444 - 1_10. ISBN 9781461454434. Retrieved July 28, 2016. the barycenter is 743,000 km from the center of the sun. The Sun 's radius is 696,000 km, so it is 47,000 km above the surface. ^ Jump up to : Seager, S. ; Kuchner, M. ; Hier - Majumder, C.A. ; Militzer, B. ( 2007 ). `` Mass - Radius Relationships for Solid Exoplanets ''. The Astrophysical Journal. 669 ( 2 ) : 1279 -- 1297. arXiv : 0707.2895. Bibcode : 2007ApJ... 669.1279 S. doi : 10.1086 / 521346. Jump up ^ How the Universe Works 3. Jupiter : Destroyer or Savior ?. Discovery Channel. 2014. Jump up ^ Guillot, Tristan ( 1999 ). `` Interiors of Giant Planets Inside and Outside the Solar System ''. Science. 286 ( 5437 ) : 72 -- 77. Bibcode : 1999Sci... 286... 72G. doi : 10.1126 / science. 286.5437. 72. PMID 10506563. Retrieved August 28, 2007. Jump up ^ Burrows, A. ; Hubbard, W.B. ; Saumon, D. ; Lunine, J.I. ( 1993 ). `` An expanded set of brown dwarf and very low mass star models ''. Astrophysical Journal. 406 ( 1 ) : 158 -- 71. Bibcode : 1993ApJ... 406... 158B. doi : 10.1086 / 172427. ^ Jump up to : Mamajek, E. E ; Prsa, A ; Torres, G ; et al. ( 2015 ). `` IAU 2015 Resolution B3 on Recommended Nominal Conversion Constants for Selected Solar and Planetary Properties ''. arXiv : 1510.07674 ( astro-ph.SR ). ^ Jump up to : Guillot, Tristan ; Stevenson, David J. ; Hubbard, William B. ; Saumon, Didier. `` The Interior of Jupiter '' ( PDF ). Retrieved 31 October 2017. Jump up ^ Guillot, Tristan ; Gautier, Daniel ; Hubbard, William B. ( December 1997 ). `` New Constraints on the Composition of Jupiter from Galileo Measurements and Interior Models ''. Icarus. 130 ( 2 ) : 534 -- 539. arXiv : astro - ph / 9707210. Bibcode : 1997Icar... 130... 534G. doi : 10.1006 / icar. 1997.5812. Jump up ^ Öpik, E.J. ( January 1962 ). `` Jupiter : Chemical composition, structure, and origin of a giant planet ''. Icarus. 1 ( 1 -- 6 ) : 200 -- 257. Bibcode : 1962Icar... 1... 200O. doi : 10.1016 / 0019 - 1035 ( 62 ) 90022 - 2. Jump up ^ `` Planetary Fact Sheet -- Ratio to Earth ''. nssdc.gsfc.nasa.gov. Retrieved 2016 - 02 - 12. Jump up ^ White, Stephen M. ; Jackson, Peter D. ; Kundu, Mukul R. ( December 1989 ). `` A VLA survey of nearby flare stars ''. Astrophysical Journal Supplement Series. 71 : 895 -- 904. Bibcode : 1989ApJS... 71... 895W. doi : 10.1086 / 191401. Jump up ^ Martins, J.H. C ; Santos, N. C ; Figueira, P ; et al. ( 2015 ). `` Evidence for a spectroscopic direct detection of reflected light from 51 Peg b ''. Astronomy & Astrophysics. 576 ( 2015 ) : A134. arXiv : 1504.05962. Bibcode : 2015A&A... 576A. 134M. doi : 10.1051 / 0004 - 6361 / 201425298. Jupiter Outline of Jupiter Geography Atmosphere Great Red Spot Magnetosphere Rings Moons Inner moons Adrastea Amalthea Metis Thebe Galilean moons Callisto Europa Ganymede Io Irregular moons Ananke group Carme group Himalia group Pasiphae group Ungrouped moons Carpo Themisto S / 2003 J 2 S / 2003 J 12 S / 2011 J 1 Astronomy General Jupiter - crossing minor planets Solar eclipses Trojans Greek camp Trojan camp Impact events Comet Shoemaker -- Levy 9 2009 Jupiter impact event 2010 Jupiter impact event Exploration and orbiting missions Current Juno Past Cassini Galileo New Horizons Pioneer program Pioneer 10 Pioneer 11 Ulysses Voyager program Voyager 1 Voyager 2 Future Jupiter Icy Moons Explorer ( 2022 ) Europa Clipper ( 2025 ) Proposed Io Volcano Observer ( 2021 ) Laplace - P ( 2023 ) Smara ( 2030 ) Related Fiction Jovian Jupiter Moons Mythology Book Portal Retrieved from `` https://en.wikipedia.org/w/index.php?title=Jupiter_mass&oldid=834132744 '' Categories : Units of mass Planetary science Units of measurement in astronomy Talk Contents About Wikipedia Afrikaans Català Ελληνικά Español Esperanto فارسی Français Galego 한국어 Bahasa Indonesia Italiano עברית Lëtzebuergesch Limburgs Bahasa Melayu Nederlands 日本 語 Norsk Polski Português Српски / srpski Svenska ไทย Türkçe Tiếng Việt 中文 18 more Edit links This page was last edited on 4 April 2018, at 03 : 08. 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Question: what is the mass of jupiter in scientific notation
Answer: (1.89813±0.00019)×1027 kg