Examples of using Variable star in English and their translations into French
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It has never been given a formal variable star designation, unlike L1 Puppis which is OU Puppis.
It was recorded on photographic survey plates as a faint variable star between photographic magnitude(mpg)
The variable star designation R Coronae Borealis was introduced,
It was observed to be an irregular variable star ranging from 12 to 14 in apparent magnitude.
Hind's Crimson Star  is R Leporis, a long-period variable star, named after the discoverer John Russell Hind.
The General Catalogue of Variable Stars  does not define a long-period variable star type, although it does describe Mira variables  as long-period variables. .
This variable star changes in apparent magnitude from 4.90 to 4.20 magnitude with a period of 7.01 days.
he succeeded in detecting technetium in the variable star R Andromedae
In 1784, Pigott informed the Royal Society of his discovery of a new variable star.
which bears the variable star designation SX Arietis.
Gay was on the Council(Board of Directors) for the American Association of Variable Star Observers, as well as its Educational Committee Chair.
HO Librae variable star designation.
Mira B, also known as VZ Ceti, is the companion star  to the variable star Mira, separated by around 100 AU.
He won the Amateur Achievement Award of the Astronomical Society of the Pacific for his variable star and comet observations in 1998.
Component B is a flare star  and has been given the variable star designation"DO Cephei.
is classified as a semiregular variable star of type SRd.
was classified as a M6III variable star in 1924.
is a variable star that exhibit no or very poorly defined periodicity in their slowly changing light emissions.
W Comae Berenices(or ON 231), a blazar in the constellation's northwest, was originally designated a variable star and later found to be a BL Lacertae object.
was originally thought to be an irregular variable star in the Milky Way galaxy