Astronomy Almanac >
 Home         
 Images         
 Questions         
 Almanac         
 Our Universe         
   Planets  
   Moons  
   Constellations  
   Stars  
   Messier Objects  
Galaxies  
   Nebulae  
 History         
   Timelines  
   Astronomers  
   Glossary         
Almanac > Constellations

Cetus

Cetus is one of the 88 recognized constellations. It is best seen in November between latitudes +70° and -90°.
 

 



Cetus

 
 
Fact Sheet

Genitive

  Ceti

Abbreviation

  Cet

Brightness

  4.71

Location

  1.42 h (Right Ascension)

  -11.35° (Declination)

Area

  1231 square degrees

Number of Visible Stars

  58

Notable Stars

  Baten Kaitos
Deneb Kaitos
Diphda
Kaffaljidhm
Menkar
Mira

Alpha Star

  Menkar

Brightest Star

  Luyten 726-8 (8.73 ly)

Best Seen

  +70° and -90° (Best Latitudes)

  November (Best Month)

 
Description

Overview:
Cetus (pronouced see' tus) is the 4th most volumous constellation in the night sky with an area of 1231 square degrees. The name of this constellation means Whale or Sea Monster.

Location:
Cetus is located at RA 1.42 h and Declination -11.35°. It is best seen between latitudes +70° and -90° in the month of November. Cetus is adjacent to the following constellations: Aquarius, Aries, Eridanus, Fornax, Pisces, Sculptor, Taurus.

Stars:
Cetus contains within its borders about 58 visible stars. The principal star of Cetus is Menkar. The brightest star is Luyten 726-8 (8.73 ly). Cetus also contains within its boundries the following notable stars: Baten Kaitos, Deneb Kaitos, Diphda, Kaffaljidhm, Menkar, Mira.

Visual Magnitude:
Cetus is the 19th brightest constellation with a brightness of 4.71.