Celestial Atlas
PGC 124000 - 124499 ←     PGC Objects: 124500 - 124999 Link for sharing this page on Facebook     → PGC 125000 - 125499
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Page last updated Dec 26, 2015

PGC 124500
A magnitude 18(?) galaxy (type S?) in
Sculptor (RA 23 51 21.9, Dec -39 06 15)
Physical Information: Based on a recessional velocity of 48450 km/sec, a straightforward calculation indicates that PGC 124500 is about 2255 million light years away. However, for objects at such distances we should take into account the expansion of the Universe during the time it took their light to reach us. Doing that shows that the galaxy was about 1875 to 1880 million light years away at the time the light by which we see it was emitted, about 2020 to 2025 million years ago (the difference between the two numbers being due to the expansion of the intervening space during the light-travel time). Given that and its apparent size of about 0.15 by 0.15 arcmin, the galaxy is about 80 to 85 thousand light years across.
DSS image of region near spiral galaxy PGC 124500
Above, a 12 arcmin wide DSS image centered on PGC 124500
Below, a 0.6 arcmin wide DSS image of the galaxy
DSS image of spiral galaxy PGC 124500

PGC 124501

PGC 124502

PGC 124503

PGC 124504

PGC 124505

PGC 124506

PGC 124507

PGC 124508

PGC 124509
Celestial Atlas
PGC 124000 - 124499 ←     PGC Objects: 124500 - 124999     → PGC 125000 - 125499