Asterisms
 


Constellation
Cancer - The Crab

Cancer - The Crab

TheSky Astronomy Software

Default line drawing

TheSky Astronomy Software

Constellation Data

Object name: Cancer
Equatorial: RA: 08h 41m 43s   Dec: +20°07'54"(current)
Equatorial 2000: RA: 08h 41m 24s   Dec: +20°09'00"
Sky Database: Constellation
Abbreviation: Cnc
Constellation: Genitive Form: Cancri
Description: The Crab
Remarks: Pronunciation:  KAN' suhr
Genitive Pronunciation:  KANG' kree
 

Mythology

Cancer - The Crab

Cancer the crab took part in an attack on Hercules.  While Hercules was fighting with Hydra a nine-headed water snake Cancer the crab crawled toward Hercules and bit him on the foot.  Hercules crushed the crab and resumed his battle with the Hydra.  Hera, an enemy of Hercules put the crab in the sky to commemorate its feeble attempt to topple Hercules. Cancer is the dimmest constellation in the Zodiac; none of its stars are brighter than fourth magnitude.