CR 228
Postado por
jsmoraes
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jsmoraes
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Constelação Carina. Situa-se na região da nebulosa Eta-Carina NGC 3372.
Distancia da Terra:
NGC 3372 por volta de 2600 pc ou 8500 anos luz (Wikipedia)
CR 228 por volta de 2201 pc ou 7175 anosl luz (Webda)
Many papers say CR 228 are objects of that nebula.
A paper PDF at https://academic.oup.com/mnras/article/232/3/661/2894314 says that CR 228 has around 102 stars
Other says it is an young cluster with around 10 Miliions years old. http://adsabs.harvard.edu/full/1995RMxAC...2...57F
Newtonian Reflector Telescope 305 mm F/5 - CMOS Mono Camera - LRGB Filters - Coma Corrector
L - R + G + B
RGB - 15 x 2 min - gain 174 - bin 1x
Posição do cluster dentro da NGC 3372 (image source: https://in-the-sky.org/image.php?style=medium&userimg=19910715_115916_3bb0158adfbe.png)
Distancia da Terra:
NGC 3372 por volta de 2600 pc ou 8500 anos luz (Wikipedia)
CR 228 por volta de 2201 pc ou 7175 anosl luz (Webda)
Many papers say CR 228 are objects of that nebula.
A paper PDF at https://academic.oup.com/mnras/article/232/3/661/2894314 says that CR 228 has around 102 stars
Other says it is an young cluster with around 10 Miliions years old. http://adsabs.harvard.edu/full/1995RMxAC...2...57F
Newtonian Reflector Telescope 305 mm F/5 - CMOS Mono Camera - LRGB Filters - Coma Corrector
L - R + G + B
RGB - 15 x 2 min - gain 174 - bin 1x
Posição do cluster dentro da NGC 3372 (image source: https://in-the-sky.org/image.php?style=medium&userimg=19910715_115916_3bb0158adfbe.png)
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