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Suspected variables

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Polaris
Arcturus
|- bgcolor="#FFFAFA" | Note (category: variability): || H and K emission vary.
Pollux
star in the northern constellation of Gemini
Bellatrix
Bellatrix is the third-brightest star in the constellation of Orion, positioned 5° west of the red supergiant Betelgeuse (Alpha Orionis). It has the Bayer designation γ Orionis, which is Latinized to Gamma Orionis. With a slightly variable magnitude of around 1.6, it is typically the 25th-brightest star in the night sky. It is the closest major star in Orion at only 244.6 light-years from the Solar System.
Alpha Ursae Majoris
Dubhe is a multiple star system in the northern constellation of Ursa Major. It is formally designated Alpha Ursae Majoris, Latinised from α Ursae Majoris, Despite being designated "α" (alpha), it is the second-brightest object in the constellation. Alpha Ursae Majoris is the northern of the 'pointers' (or 'guards'), the second being Beta Ursae Majoris, or 'Merak' – this pair of stars point towards Polaris, the North Star. α Ursae Majoris is located at a distance of approximately 123 light years from the Sun, based on parallax measurements.
Saiph
Saiph , designation Kappa Orionis (κ Orionis, abbreviated Kappa Ori, κ Ori) and 53 Orionis (53 Ori), is a blue supergiant star and the sixth-brightest star in the constellation of Orion. Of the four bright stars that compose Orion's main quadrangle, it is the star at the south-eastern corner. A northern-hemisphere observer facing south would see it at the lower left of Orion, and a southern-hemisphere observer facing north would see it at the upper right. Parallax measurements yield an estimated distance of from the Sun. It is smaller, less luminous but hotter at its surface than Rigel with an
Beta Ursae Majoris
star in constellation of Ursa Major
Beta Ceti
star in the constellation Cetus
Alpha Cassiopeiae
star in the constellation Cassiopeia
Alpha Cephei
star in the constellation of Cepheus
Gamma Cygni
star in the northern constellation Cygnus
Thuban
Thuban (), with Bayer designation Alpha Draconis or α Draconis, is a binary star system in the northern constellation of Draco. A relatively inconspicuous star in the night sky of the Northern Hemisphere, it is historically significant as having been the north pole star from the 4th to 2nd millennium .
Beta Librae
star in the zodiac constellation of Libra
Atlas
triple star system
Alpha Pegasi
star in the constellation Pegasus
Alpha Leporis
star in the constellation Lepus
Gamma Leonis
star in the constellation Leo
50 Cassiopeiae
star in the constellation Cassiopeia
Maia
star in the Taurus constellation
Beta Cancri
star in the constellation Cancer
Alpha Cancri
star system in the constellation Cancer
Celaeno
star in the Taurus constellation
Beta Aquilae
star in the constellation Aquila
Gamma Aquilae
star in the constellation Aquila
Alpha Circini
star in the constellation Circinus
54 Piscium
binary star in the constellation Pisces
Alpha Vulpeculae
red giant star in the constellation Vulpecula
Gliese 1
star in the constellation Sculptor
Epsilon Cassiopeiae
star in the constellation Cassiopeia
Pi3 Orionis
star in the constellation Orion
Mu Columbae
star in the constellation Columba
Cygnus OB2 #12
star in the constellation Cygnus
Gamma Trianguli Australis
star in the constellation Triangulum Australe
Zeta Leonis
binary star system in the constellation Leo
Alpha Scuti
star in the constellation Scutum
HD 219134
nearby star in the constellation Cassiopeia
46 Leonis Minoris
star
GJ 1002
star in the constellation Cetus
Delta Ophiuchi
star
Iota Carinae
variable star in the southern circumpolar constellation of Carina
Iota Draconis
star in the constellation Draco
Epsilon Scorpii
star in the constellation Scorpius
Alpha Lyncis
Star that located in Lynx constellation
Delta Eridani
star in the constellation Eridanus
Eta Eridani
star in the constellation Eridanus
Theta Boötis
star in the northern constellation of Boötes
Delta Pavonis
star in the constellation Pavo
Zeta Ceti
star in the constellation Cetus
Nu Ursae Majoris
star in the constellation Ursa Major
Lambda Ophiuchi
star system in the constellation Ophiuchus
Psi Velorum
star in the constellation Vela
Epsilon Leonis
star in the constellation Leo
Mu Ursae Majoris
star in the constellation Ursa Major
Epsilon Crucis
star in the constellation Crux
Lambda Serpentis
star in the constellation Serpens
Omega Capricorni
star
Iota Cancri
star in the constellation Cancer
Epsilon Delphini
star in the constellation Delphinus
Zeta Ursae Minoris
star in the constellation Ursa Minor
Gamma Serpentis
star in the constellation Serpens