-
Borealis (α
Coronae Borealis,
abbreviated Alpha CrB, α CrB),
officially named Alphecca /ælˈfɛkə/, is an
eclipsing binary star in the
constellation of
Corona Borealis...
-
equal to
apparent magnitude 6.5.
Alpha Coronae Borealis (officially
named Alphecca by the IAU, but
sometimes also
known as Gemma)
appears as a blue-white...
- asteroids, comets).
Hence the
debris disks around these examples (e.g. Vega,
Alphecca, Fomalhaut, etc.) are not "protoplanetary", but
represent a
later stage...
- of the
brighter stream members include Alpha Coronae Borealis (α CrB or
Alphecca or Gemma), Beta
Aurigae (β Aur),
Delta Aquarii (δ Aqr),
Gamma Leporis (γ...
- (2.14–2.30var)
Suhail λ Vel 0570 K4 Ib
Southern 66 2.23 (2.21–2.32var)
Alphecca α CrB 0075 A0 V, G5 V
Northern 67 2.23 (2.23–2.35var)
Mintaka δ Ori 0900...
-
Bayer α (
Alphecca) β (Nusakan) γ δ ε ζ1 ζ2 η θ ι κ λ μ ν1 ν2 ξ ο π ρ σ τ υ
Flamsteed 23 Her
Variable R S T U V W RR RS TY UW HD 140913 145457 (Kamuy) Other...
-
formed by four
prominent stars,
Arcturus (α Boötis),
Seginus (γ Boötis),
Alphecca (α
Coronae Borealis), and
centered on Izar (ε Boötis). From the United...
-
Algenib or Alcheb;
Regor or
Suhail al Muhlif;
Alkaid or Benetnasch;
Gemma or
Alphecca;
Alpheratz and Sirrah)
Because of
imprecision in old star catalogs, it...
-
between two very
bright stars: Vega in the
constellation Lyra and α CrB (
Alphecca) in the
constellation Corona Borealis. The hero's
right leg
contains two...
- /ælˈnaɪæt/
Hydra α
Hydrae Alphard /ˈælfɑːrd/
Corona Borealis α
Coronae Borealis Alphecca The name نير الفكة
nayyir al-fakka ('bright (star) of the broken' [ring...
