coronae
Noun
The word is derived from corona
Meaning
of Corona
Source: Webster's dictionaryPhrases with the word
Examples
Alpha and Beta Coronae Australis are the two brightest stars with an apparent magnitude of around 4.1.
It has a surface temperature of 5180 K. citation For most of its existence, Delta Coronae Borealis was a blue-white main-sequence star of spectral type B before it ran out of hydrogen fuel in its core.
An outburst of T Coronae Borealis was first recorded in 1866; its second recorded outburst was in February 1946.
ADS 9731 and Sigma Coronae Borealis are multiple star systems with six and five components respectively.
The yellow supergiant R Coronae Borealis is the prototype of a rare class of giant stars—the R Coronae Borealis variables —that are extremely hydrogen deficient, and thought to result from the merger of two white dwarfs.
The astronomical observations planned with the Einstein Observatory by Giuseppe Vaiana and his group citation showed that F-, G-, K- and M-stars have chromospheres and often coronae much like our Sun.