Reticulum (Pronounciation:Re-tick-u-lum, Abbrev:Ret, Latin:Reticuli) is a constellation, one of 88 constellations that the night sky is divided into. The sky is not divided up equally between the constellations. Reticulum takes up 113.936 sq. degrees of the night sky which equates to 0.28% of the night sky. The constellation gets its name as it name means The Net . It was not one of the original constellations that had been devised by Ptolemy, instead it was created by AbbÃ© Nicolas Louis de Lacaille years later.
Reticulum is not a member of the Zodiac group of twelve constellations that appear when the Sun sets. Reticulum is a southern hemispheric constellation which means it can't be seen easily or at all from the northern hemisphere.
The number of stars that have been catalogued as part of the Hipparcos Star Catalogue from Reticulum is 329. The number of stars that are of magnitude 6.0 or lower in the constellation is 16. The number of stars in the constellation that make up the outline is 7.
There are no deep space objects that were identified by Charles Messier in this constellation. There are no non-Messier deep space objects in this constellation that are covered at present on this site.
The nearest star to Earth is Zeta Reticuli which is roughly about 39.16 Light Years from the Earth. The nearest star to the Earth with an exoplanet is HD 21693 which is about 105.62 Light Years. The furthest star that can be located in the constellation is HIP 18598 which is located about 16308.2 Light Years away from the Sun.
The dimmest star that can be seen in Reticulum with the naked eye is HD 28413. The dim star has an apparent magnitude of 5.94. The dimmest star that a person is able to see with their naked eye is 6.0 magnitude based on the table in the reference. Ref: University of Michigan
The caveat of these stars are that they are catalogued on this site. If you know of a star that is nearer or further then do let me know in the comments and I'll add it to the site. The stars mentioned are from the Hipparcos catalogue or have been added because of their special status.
There is no Greek Legend behind this constellation. It was created by Abbé Nicolas Louis de Lacaille to fill in the voids in the astronomical charts.There are no major meteor showers that radiate from within this constellation.
|Is a Zodiac Sign||No|
|Brightest Star||Alpha Reticuli|
|Area||113.936 sq. deg.|
|Percentage of Night Sky||0.28%|
|Site Exoplanet Count||6|
|Meteor Shower Count||0|
|Nearest Star||Zeta Reticuli|
|Nearest Star with Exoplanet(s)||HD 21693|
|Dimmest Star||HD 28413|
|Furthest Star||HIP 18598|
|Bright Star Count||16|
|Hipparcos Star Count||329|
|Main Star Count||7|
|Messier Deep Space Object Count||0|
|*Non-Messier Deep Space Object Count||0|
|Bordering / Neighbouring / Surrounding Constellations||Horologium|
*Note: The number of Non-Messier Deep Space Object Count relates to how many are covered on this site not how many there are.
The map was generated using Night Vision, an awesome free application by Brian Simpson.
|Star||Distance (Lt. Yrs.)||Exoplanet Count||Declination||Right Ascension|
|HD 21693||105.62||2||-58d 19` 26.1||03h 27m 12.20|
|HD 23079||110.53||1||-52d 54` 56.2||03h 39m 43.28|
|HD 23127||321.98||1||-60d 04` 41.5||03h 39m 23.55|
|HD 25171||179.31||1||-65d 11` 12.7||03h 55m 49.24|
|HD 27894||143.12||1||-59d 24` 41.4||04h 20m 46.84|
As there's so many stars in the cosmos, not all the stars are listed here. The site has lots of stars not listed so if your star isn't listed and you know the Henry Draper or Hipparcos ID, type https://www.universeguide.com/star/ then followed by the HIPNNNNNN or HDNNNN where NNNNN is the number part of the name. The stars that I do list have either a traditional name, a bayer or other classification name.
|Star||Distance (Lt. Yrs.)||Declination||Right Ascension|
|Alpha Reticuli||161.63||-62d 28` 26.3||04h 14m 25.43|
|Beta Reticuli||97.39||-64d 48` 25.5||03h 44m 11.55|
|Delta Reticuli||526.07||-61d 24` 00.5||03h 58m 44.74|
|Epsilon Reticuli||59.49||-59d 18` 06.3||04h 16m 29.08|
|Eta Reticuli||384.63||-63d 23` 12.5||04h 21m 53.22|
|Gamma Reticuli||469.30||-62d 09` 33.7||04h 00m 53.81|
|Iota Reticuli||319.14||-61d 04` 44.6||04h 01m 18.07|
|Kappa Reticuli||70.72||-62d 56` 18.4||03h 29m 22.19|
|R Reticuli||2673.47||-63d 01` 45.1||04h 33m 32.81|
|Theta Reticuli||460.68||-63d 15` 19.8||04h 17m 40.27|
|TT Reticuli||411.82||-60d 56` 54.8||04h 16m 20.92|
|Zeta Reticuli||39.16||-62d 34` 36.8||03h 17m 44.47|
|Zeta Reticuli B||39.24||-62d 30` 28.6||03h 18m 11.14|
|K||Light Orange Star 3,700 - 5,200k||110|
|F||Yellow-White 6,000 - 7,500k||88|
|G||Yellow 5,200 - 6,000k||64|
|A||White 7,500 - 10,000k||36|
|M||Red Dwarf Star <3,700k||18|
|B||Blue-White 10,500 - 30,000k||5|
|sd||sd Type SubDwarf Star||1|
|S||S-Type Carbon Star||1|