IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg). Via Wikipedia.
Cancer
The Crab
OriginAncient
AbbreviationCnc
GenitiveCancri
Pronunciation/ˈkænsər/ genitive /ˈkæŋkraɪ/
CAN-ser
LocationNorthern Hemisphere
Primary StarTarf (β Cancri)
Right Ascention 8h 17m Declination +9° 11'
Martian Solar Lag δ(🜨→♂) +0.238h (14.3m)
When Hercules was fighting the Lernaean Hydra as the second of his Twelve Labors, Hera sent a huge crab to assist the Hydra by snapping at Hercules’ heels. Hercules crushed the crab and Hera placed it in the heavens as the constellation Cancer.
www.underthesky.com
Cancer as depicted by Johann Bayer in his Uranometria (1603). Source image provided by www.RareMaps.com — Barry Lawrence Ruderman Antique Maps Inc. Via www.underthenightsky.com.
←June 3217→
SunMonTueWedThurFriSat
123
45678910
11121314151617
18192021222324
252627282930
1 June 3217 2 June 3217 3 June 3217 4 June 3217 5 June 3217 6 June 3217 7 June 3217 8 June 3217 9 June 3217 10 June 3217 11 June 3217 12 June 3217 13 June 3217 14 June 3217 15 June 3217 16 June 3217 17 June 3217 18 June 3217 19 June 3217 20 June 3217 21 June 3217 22 June 3217 23 June 3217 24 June 3217 25 June 3217 26 June 3217 27 June 3217 28 June 3217 29 June 3217 30 June 3217 1 July 3217 24 Monoceros 854 25 Monoceros 854 26 Monoceros 854 27 Monoceros 854 1 Volans 854 2 Volans 854 3 Volans 854 4 Volans 854 5 Volans 854 6 Volans 854 7 Volans 854 8 Volans 854 9 Volans 854 10 Volans 854 11 Volans 854 12 Volans 854 13 Volans 854 14 Volans 854 15 Volans 854 16 Volans 854 17 Volans 854 18 Volans 854 19 Volans 854 20 Volans 854 21 Volans 854 22 Volans 854 23 Volans 854 24 Volans 854 25 Volans 854 26 Volans 854
MD 435229 MD 435230 MD 435231 MD 435232 MD 435233 MD 435234 MD 435235 MD 435236 MD 435237 MD 435238 MD 435239 MD 435240 MD 435241 MD 435242 MD 435243 MD 435244 MD 435245 MD 435246 MD 435247 MD 435248 MD 435249 MD 435250 MD 435251 MD 435252 MD 435253 MD 435254 MD 435255 MD 435256 MD 435257 MD 435258 MD 435259 MS 423475 MS 423476 MS 423477 MS 423478 MS 423479 MS 423480 MS 423481 MS 423482 MS 423483 MS 423484 MS 423485 MS 423486 MS 423487 MS 423488 MS 423489 MS 423490 MS 423491 MS 423492 MS 423493 MS 423494 MS 423495 MS 423496 MS 423497 MS 423498 MS 423499 MS 423500 MS 423501 MS 423502 MS 423503 MS 423504