S Coronae Borealis, HD 136753, BD+31°2725, HIP 75143, GC 20662, SAO 64652, GSC 02563-01338, DO 15223, AAVSO 1517+31
Database references
SIMBAD
data
Light curve for the Mira variable S Coronae Borealis over six years
S Coronae Borealis (S CrB) is a Mira variable star in the constellation Corona Borealis. Its apparent magnitude varies between 5.3 and 13.6, with a period of 360 days—just under a year. Within the constellation, it lies to the west of Theta Coronae Borealis, and around 1 degree southeast of the eclipsing binary star U Coronae Borealis.[10]
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^McDonald, I.; De Beck, E.; Zijlstra, A. A.; Lagadec, E. (2018). "Pulsation-triggered dust production by asymptotic giant branch stars". Monthly Notices of the Royal Astronomical Society. 481 (4): 4984. arXiv:1809.07965. Bibcode:2018MNRAS.481.4984M. doi:10.1093/mnras/sty2607. S2CID 118969263.
^Plotner, Tammy; Vogt, Ken (2009). The Night Sky Companion: A Yearly Guide to Sky-Watching 2009. The Patrick Moore Practical Astronomy Series. Springer Science & Business Media. p. 194. ISBN 978-0387795096.
and 30 Related for: S Coronae Borealis information
SCoronaeBorealis (S CrB) is a Mira variable star in the constellation Corona Borealis. Its apparent magnitude varies between 5.3 and 13.6, with a period...
magnitude 2.2 Alpha CoronaeBorealis. The yellow supergiant R CoronaeBorealis is the prototype of a rare class of giant stars—the R CoronaeBorealis variables—that...
T CoronaeBorealis (T CrB), nicknamed the Blaze Star, is a recurrent nova in the constellation Corona Borealis. It was first discovered in outburst in...
Alpha CoronaeBorealis (α CoronaeBorealis, abbreviated Alpha CrB, α CrB), officially named Alphecca /ælˈfɛkə/, is an eclipsing binary star in the constellation...
R CoronaeBorealis is a low-mass yellow supergiant star in the constellation of Corona Borealis. It is the prototype of the R CoronaeBorealis variable...
Rho CoronaeBorealis (ρ CrB, ρ CoronaeBorealis) is a yellow dwarf star 57.1 light-years (17.5 parsecs) away in the constellation of Corona Borealis. The...
Theta CoronaeBorealis, Latinized from θ CoronaeBorealis, is a binary star system in the constellation Corona Borealis. It shines with a combined apparent...
Epsilon CoronaeBorealis, Latinized from ε CoronaeBorealis, is a multiple star system in the constellation Corona Borealis located around 230 light-years...
Beta CoronaeBorealis (β CoronaeBorealis, abbreviated Beta CrB, β CrB) is a binary star in the constellation of Corona Borealis. It appears to the naked...
An R CoronaeBorealis variable (abbreviated RCB, R CrB) is an eruptive variable star that varies in luminosity in two modes, one low amplitude pulsation...
Delta CoronaeBorealis, Latinized from δ CoronaeBorealis, is a variable star in the constellation Corona Borealis. Its apparent magnitude varies regularly...
Eta CoronaeBorealis (η CoronaeBorealis, η CrB) is a stellar system that lies approximately 58 light-years away. The primary component is a mid-wide binary...
Sigma CoronaeBorealis (σ CrB) is a star system in the constellation of Corona Borealis. It is a quintuple star system containing three sunlike main-sequence...
ζ CoronaeBorealis, Latinised as Zeta CoronaeBorealis, is the Bayer designation of a double star in the constellation Corona Borealis. The two components...
U CoronaeBorealis (U CrB) is an Algol-type eclipsing binary star system in the constellation Corona Borealis. Its apparent magnitude varies between 7...
Omicron CoronaeBorealis, Latinized from o CoronaeBorealis, is a star in the northern constellation of Corona Borealis. It is a faint star but visible...
W CoronaeBorealis (W CrB) is a Mira-type long period variable star in the constellation Corona Borealis. Its apparent magnitude varies between 7.8 and...
Kappa CoronaeBorealis, Latinized from κ CoronaeBorealis, is a star approximately 98 light years away in the constellation of Corona Borealis. The apparent...
V CoronaeBorealis (V CrB) is a Mira-type long period variable star and carbon star in the constellation Corona Borealis. Its apparent magnitude varies...
Kappa CoronaeBorealis b is an extrasolar planet approximately 98 light-years away in the constellation of Corona Borealis. This planet was discovered...
Iota CoronaeBorealis, Latinized from ι CoronaeBorealis, is a binary star system in the constellation Corona Borealis. It is visible to the naked eye...
TY CoronaeBorealis, also known as Ross 808, is a variable white dwarf star of the DAV (or ZZ Ceti) type in the constellation Corona Borealis. It has a...
RS CoronaeBorealis is a semiregular variable star located in the constellation Corona Borealis with a parallax of 2.93mas being a distance of 341 parsecs...
RR CoronaeBorealis (RR CrB, HD 140297, HIP 76844) is a M3-type semiregular variable star located in the constellation Corona Borealis with a parallax...
Upsilon CoronaeBorealis, Latinized from υ CoronaeBorealis, is a solitary star in the northern constellation of Corona Borealis. It is a white-hued star...
Lambda CoronaeBorealis, its name Latinised from λ CoronaeBorealis, is a single star in the northern constellation of Corona Borealis. In publications...
Pi CoronaeBorealis, Latinized from π CoronaeBorealis, is a solitary, orange-hued star in the northern constellation of Corona Borealis. Its apparent...
Nu2 CoronaeBorealis is a solitary, orange-hued star located in the northern constellation of Corona Borealis. It is faintly visible to the naked eye...