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stellar ****ociation of
Cygnus OB2. One of the
stars of this ****ociation, NML
Cygni, is one of the
largest stars currently known. The
constellation is also...
- 61
Cygni /ˈsɪɡni/ is a
binary star
system in the
constellation Cygnus,
consisting of a pair of K-type
dwarf stars that
orbit each
other in a
period of...
-
Albireo /ælˈbɪrioʊ/ is a
binary star
designated Beta
Cygni (β
Cygni,
abbreviated Beta Cyg, β Cyg). The
International Astronomical Union uses the name "Albireo"...
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designation Iota
Cygni (ι Cyg / ι
Cygni) is
shared by two stars, in the
constellation Cygnus: ι¹
Cygni,
dimmer (magnitude 5.75) ι²
Cygni,
brighter (magnitude...
-
consisting of Deneb,
Gamma Cygni,
Delta Cygni, 30
Cygni, Nu
Cygni, Tau
Cygni,
Upsilon Cygni, Zeta
Cygni and
Epsilon Cygni. Consequently, the
Chinese name...
-
consisting of
Epsilon Cygni,
Gamma Cygni,
Delta Cygni, 30
Cygni,
Alpha Cygni, Nu
Cygni, Tau
Cygni,
Upsilon Cygni and Zeta
Cygni. Consequently, the Chinese...
- V1974
Cygni or Nova
Cygni 1992 was a nova,
visible to the
naked eye, in the
constellation Cygnus. It was
discovered visually with 10×50
binoculars on...
-
consisting of
Gamma Cygni,
Delta Cygni, 30
Cygni,
Alpha Cygni, Nu
Cygni, Tau
Cygni,
Upsilon Cygni, Zeta
Cygni and
Epsilon Cygni. Consequently, the Chinese...
- 16
Cygni A and 16
Cygni B,
together with a red dwarf, 16
Cygni C. In 1996 an
extrasolar planet was
discovered in an
eccentric orbit around 16
Cygni B....
- NML
Cygni or V1489
Cygni (abbreviated to NML Cyg or V1489 Cyg) is a red
hypergiant or red
supergiant (RSG) in the
constellation Cygnus. It is possibly...
