Close-up view of the nearest pair of supermassive black holes

Close-up view of the two bright galactic nuclei, each housing a supermassive black hole, in NGC 7727, a galaxy located 89 million light-years away from Earth in the constellation Aquarius. Each nucleus consists of a dense group of stars with a supermassive black hole at its centre. The two black holes are on a collision course and form the closest pair of supermassive black holes found to date. It is also the pair with the smallest separation between two supermassive black holes — observed just 1600 light-years apart in the sky.  

The image was taken with the MUSE instrument on ESO’s Very Large Telescope (VLT) at the Paranal Observatory in Chile.

Autorska prava:

ESO/Voggel et al.

O slici

Id:eso2117b
Tip:Opservacija
Datum objavljivanja:30. novembar 2021. 14:00
Povezana saopštenja:eso2117
Veličina:929 x 924 px

O objektu

Naziv:NGC 7727
Tip:Local Universe : Star : Evolutionary Stage : Black Hole
Udaljenost:90 milion svetlosnih godina
Constellation:Aquarius
Kategorija:Quasars and Black Holes

Formati slika

Veliki JPEG
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Zumiranje


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Koordinate

Position (RA):23 39 53.76
Position (Dec):-12° 17' 32.53"
Field of view:0.14 x 0.13 arcminutes
Orijentacija:Sever je 2.5°desno od vertikale

Boje i flteri

OpsegTalasna dužinaTeleskop
Optički
g
480 nmVery Large Telescope
MUSE
Optički
r
625 nmVery Large Telescope
MUSE
Optički
i
770 nmVery Large Telescope
MUSE