Robertintemple found a dead star with 92 solar masses, surface temp 113K in Splojeia AA-A h19. It's a stellar POI in ED Astrometrics. spectrumero said it's a Stellar Forge bug.
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A dead star with 5.5 solar masses, surface temp 113K
- Thread starter Cosmo
- Start date
How old does a dead star have to be to reach that temp?
WD 0343+247 is around 3,800K and estimated at 12 billion years old.
WD 0343+247 is around 3,800K and estimated at 12 billion years old.
Depends on the mass and composition (and a star of 92 solar masses could not die in this manner, nor could any star leave a 92 solar mass remnant that wasn't a black hole), but I'd guess several hundred billion years. I'm sure someone else knows the math or has a link to a calculator.
Robertintemple found a dead star with 92 solar masses, surface temp 113K in Splojeia AA-A h19. It's a stellar POI in ED Astrometrics. spectrumero said it's a Stellar Forge bug.
Well, that star was "found" before at least twice.
It was already reported on reddit like one year ago and the first reddit reporter TheSpaceDJ mentioned the star was already tagged.
Basically it's a black dwarf, which don't actually exist yet because our universe isn't old enough.
www.space.com
Black Dwarf Stars: The (Theoretical) End of Stellar Evolution
A black dwarf is all that is left after a white dwarf star burns off all of its heat, but retains its mass.
Plus mass is totally impossible, it should be black hole...Basically it's a black dwarf, which don't actually exist yet because our universe isn't old enough.
Black Dwarf Stars: The (Theoretical) End of Stellar Evolution
A black dwarf is all that is left after a white dwarf star burns off all of its heat, but retains its mass.
Yeah, just one of those things where the Stellar forge sneezed while doing something. Black holes are near absolute zero in temperature, so can't really be that either (plus not looking like one).
A black dwarf older than the universe...? 
It escaped the great collapse that was precursor to the big bang.A black dwarf older than the universe...?
It’s full of HeeChee!