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Leo II (dwarf galaxy) - Wikipedia
Leo II (or Leo B) is a dwarf spheroidal galaxy about 690,000 light-years away in the constellation Leo. It is one of 24 known satellite galaxies of the Milky Way. Leo II is thought to have a core radius of 178 ± 13 pc and a tidal radius of 632 ± 32 pc. It was discovered in 1950 by Robert George Harrington and Albert … See more
• Dwarf galaxy
• Local Group, a description of the group of galaxies that includes the Milky Way. See more• Media related to Leo II (dwarf galaxy) at Wikimedia Commons See more
Wikipedia text under CC-BY-SA license Leo I (dwarf galaxy) - Wikipedia
Typical to a dwarf galaxy, the metallicity of Leo I is very low, only one percent that of the Sun. Gallart et al. (1999) deduce from Hubble Space Telescope observations that the galaxy experienced a major increase (accounting for 70% to 80% of its population) in its star formation rate between 6 Ga and 2 Ga (billion years ago). There is no significant evidence of any stars that are more than 10 Ga old. About 1 Ga ago, star formation in Leo I appears to have dropped sudd…
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Leo II Galaxy Facts (UGC 6253) & Distance - Universe Guide
Leo II is a dwarf spheroidal galaxy that has a distance from Earth of 820,000.00 light years. It can be found in the constellation of Leo.
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LEO II: An Old Dwarf Galaxy Has a Juvenescent Heart
Nov 29, 2007 · Leo II is categorized as a spheroidal dwarf galaxy that resides approximately 760,000 light years away from our Milky Way. Even though this is one of the galaxies closest …
Cosmic Challenge: Leo II - Phil Harrington's Cosmic …
Mar 31, 2018 · Last April, this column profile the dwarf spheroidal galaxy Leo I, discovered by chance in 1950 by astronomers Robert Harrington (still no relation!) and A.G. Wilson as they were scanning the Palomar Sky Survey.
The Leo II Groups - Atlas of The Universe
Below - three more galaxies in the Leo II groups. NGC 3607 (left) is a large elliptical galaxy and the brightest galaxy among the Leo II groups. NGC 3664 (centre) is an irregular galaxy with a central bar and one spiral arm. NGC 3686 …
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The Leo II Dwarf Galaxy is 22 exameters - Scale of Universe
The Leo II Dwarf Galaxy, with its unique spheroidal shape and size, is just one of the countless wonders out there. It’s a tiny player in the grand scheme of things, but it’s still an essential part …
Leo II Dwarf Galaxy (Jim Fordice) - AstroBin
Leo II is a dwarf spheroidal galaxy. It is about 580 LY in diameter. It was discovered in 1950. A 2007 survey of Leo II indicated it is composed of mostly old metal-poor stars which indicates …
Leo II Leo B | Galaxies in Leo - GO ASTRONOMY
See if you can find the Leo II, a dwarf galaxy located in the constellation Leo.
Leo II - Stellar Scenes
An indistinct dwarf galaxy in 30 arc minutes north of delta Leo, forming the back of Lion, has a name of Leo II. The galaxy belongs to the Local Group of Galaxy, about 670 thousand light …
Leo II: Young at heart | Astronomy.com - Astronomy …
Nov 29, 2007 · Leo II is categorized as a spheroidal dwarf galaxy that resides approximately 760,000 light years away from our Milky Way. Even though this is one of the galaxies closest to us, it is very...
Leo II (PGC 34176) Dwarf Galaxy - cxielo-deep-sky …
Leo II (PGC 34176) Dwarf Galaxy (or Leo B) is a dwarf spheroidal galaxy (type E0 pec) about 690,000 light-years away in the constellation Leo. It is a satellite galaxy of the Milky Way with …
Leo II - Students for the Exploration and Development of Space
Jun 26, 2003 · Together with Leo I, dwarf spheroidal galaxy Leo II was discovered in 1950 by R.G. Harrington and A.G. Wilson of the Mt. Wilson and Palomar Observatories on plates of the …
Leo II (dwarf galaxy) - Infogalactic: the planetary knowledge core
Leo II (or Leo B) is a dwarf spheroidal galaxy about 690,000 light-years away in the constellation Leo. As of October 2008 it is one of 24 known satellite galaxies of the Milky Way. As of 2007 …
This Tiny Galaxy Is Answering Some Big Questions
Jan 16, 2025 · This image from NASA’s James Webb Space Telescope shows a portion of the Leo P dwarf galaxy (stars at lower right represented in blue). Leo P is a star-forming galaxy …
Leo II (dwarf galaxy) - Wikipedia, the free encyclopedia - ODU
May 28, 2008 · Leo B (or Leo II) is an dwarf spheroidal galaxy of the Local Group, part of the Milky Way subgroup, in the constellation of Leo. It is approximately 701,000 light-years (215 kpc) …
Leo II: An Old Dwarf Galaxy with Juvenescent Heart
Nov 28, 2007 · A team of 15 astronomers observed the dwarf spheroidal galaxy Leo II and found that the galaxy is more extended than previously thought and established a star-formation …
Leo II - a dwarf galaxy in the Milky Way's neighbourhood
Leo2 is a spheroidal dwarf galaxy in the constellation of Leo. Like Leo 1 it has only been detected in the year 1950. It's ~690000 lightyears away and has a mass of only ~27 million solar …
CHEMICAL ABUNDANCES OF THE LEO II DWARF GALAXY
Dec 2, 2008 · We use previously published moderate-resolution spectra in combination with stellar atmosphere models to derive the first measured chemical abundance ratios in the Leo II …
Surviving the Universe's Turbulent Youth: The Story of Galaxies
Jan 20, 2025 · Scientists discovered that a tiny galaxy called Leo P took a 2.5-billion-year break from forming stars during its early life — yet somehow survived, unlike many similar-sized …
There Could Be a Supermassive Black Hole in the Large …
Feb 6, 2025 · Astronomers estimate that the Milky Way contains about 1,000 HVSs, and new research shows that some of these originate in the Milky Way's satellite galaxy, the Large …
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