Celestial Atlas
PGC 109000 - 109499 ←     PGC Objects: 109500 - 109999 Link for sharing this page on Facebook     → PGC 110000 - 110499
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Page last updated Dec 24, 2015

PGC 109500
A magnitude 18(?) galaxy (type S0/a?) in
Phoenix (RA 02 03 22.9, Dec -41 06 33)
Physical Information: Based on a recessional velocity of 43580 km/sec, a straightforward calculation indicates that PGC 109500 is about 2030 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 1720 million light years away at the time the light by which we see it was emitted, about 1840 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 0.2 by 0.15 arcmin, the galaxy is about 100 thousand light years across.
DSS image of region near galaxy PGC 109500
Above, a 12 arcmin wide DSS image centered on PGC 109500
Below, a 0.6 arcmin wide DSS image of the galaxy
DSS image of galaxy PGC 109500

PGC 109501

PGC 109502

PGC 109503

PGC 109504

PGC 109505

PGC 109506

PGC 109507

PGC 109508

PGC 109509
Celestial Atlas
PGC 109000 - 109499 ←     PGC Objects: 109500 - 109999     → PGC 110000 - 110499