3 new dwarf companions(?) of NGC 253

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notFritzArgelander
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3 new dwarf companions(?) of NGC 253

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Post by notFritzArgelander »


More work needed to confirm companionship.

https://phys.org/news/2021-06-astronome ... axies.html
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Re: 3 new dwarf companions(?) of NGC 253

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Post by dcrowson »


Interesting. These are 'far' enough away from the NGC's to not get noticed before.
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Re: 3 new dwarf companions(?) of NGC 253

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Post by MistrBadgr »


IMHO:

Nothing bigger than our solar system is really a dwarf!!!
Globular clusters are really galaxy eggs.
Do II, Do III, and Do IV are really previously unnoticed baby galaxies circling around mama. ;)
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Re: 3 new dwarf companions(?) of NGC 253

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Post by dcrowson »


I think there are a lot of these 'undiscovered' ones around. I looked on the DSS survey and could see them pretty easily. I tend to see a lot of these faint fuzzies on my deeper images that don't appear in any catalogs.
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