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Messier 75 is part of the Gaia Sausage, the hypothesized remains of a dwarf galaxy that merged with the Milky Way. [10] It is a halo object with an orbital period of 0.4 billion years to travel around the galaxy on a very pronounced ellipse, specifically eccentricity of 0.87. The apocenter (maximal distance from Earth) is about 57,000 ly ...
Articles with the Messier number in the title use [[Category:Messier objects|###]], dropping the M prefix, and using only the number. The number should be padded up to 3 digits using zeroes. Articles without the Messier number in the title use [[Category:Messier objects]]. A redirect containing the Messier number should also be added to the ...
Charles Messier. The first edition of 1774 covered 45 objects (M1 to M45).The total list published by Messier in 1781 contained 103 objects, but the list was expanded through successive additions by other astronomers, motivated by notes in Messier's and Méchain's texts indicating that at least one of them knew of the additional objects.
The distance of HD 168625 and its association with the Omega Nebula and HD 168607 is in doubt; while some authors think both stars are physically associated and belong to the stellar association Serpens OB1, [9] at a distance to the Sun of 2.2 kiloparsecs (7,200 ly), [10] or for both per Gaia Data Release 2 about 1.6 kiloparsecs (5,200 ly), [8] a 2002 study estimates this star is farther, at ...
Infrared observations showed that the dust cloud around the star is primarily carbon in an amorphous form. [23] In 2009 it was discovered that the dust shell is strongly asymmetrical , as a disc with a major axis oriented at an angle of 134°, and inclination of around 75°.
Just Words. If you love Scrabble, you'll love the wonderful word game fun of Just Words. Play Just Words free online! By Masque Publishing
The Little Dumbbell Nebula, also known as Messier 76, NGC 650/651, the Barbell Nebula, or the Cork Nebula, [1] is a planetary nebula in the northern constellation of Perseus. It was discovered by Pierre Méchain in 1780 and included in Charles Messier 's catalog of comet -like objects as number 76.
A quarter-point cut would bring the federal funds rate down to a range of 4.5% to 4.75%. The short-term federal funds rate is the interest rate used for overnight loans among banks but it plays a ...
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