NGC 7317 is an elliptical galaxy (E) in Pegasus, 308 million light-years away
NGC 7317 (PGC 69256, Arp 319, HCG 92) is an elliptical galaxy (E) in the constellation Pegasus , 308 million light-years away. It shines at magnitude 13.7 and spans 48″ of sky, about 71,600 light-years across. It is a telescope object, 6 inches or larger, and it is highest in the evening sky in October.
Galaxy: a system of billions of stars, gas and dust held together by gravity, far outside the Milky Way. Spiral galaxies have a disk with arms; elliptical galaxies are smooth, round or oval swarms of older stars.
Finding NGC 7317 from Matar
Matar
NGC 7317
PEGASUS
NGC 7317 lies 4.0° north of Matar , the magnitude 2.9 star. Three fingers held at arm's length cover about 5°.
NGC 7317 is highest in the evening in October
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
60°N
JAN at 60°N: 29° high at 9 pm FEB at 60°N: 16° high at 9 pm MAR at 60°N: 7° high at 9 pm APR at 60°N: 4° high at 9 pm MAY at 60°N: 7° high at 9 pm JUN at 60°N: 16° high at 9 pm JUL at 60°N: 28° high at 9 pm AUG at 60°N: 43° high at 9 pm SEP at 60°N: 57° high at 9 pm OCT at 60°N: 64° high at 9 pm NOV at 60°N: 57° high at 9 pm DEC at 60°N: 44° high at 9 pm 50°N
JAN at 50°N: 25° high at 9 pm FEB at 50°N: 9° high at 9 pm MAR at 50°N: -2° high at 9 pm APR at 50°N: -6° high at 9 pm MAY at 50°N: -2° high at 9 pm JUN at 50°N: 9° high at 9 pm JUL at 50°N: 25° high at 9 pm AUG at 50°N: 44° high at 9 pm SEP at 50°N: 63° high at 9 pm OCT at 50°N: 74° high at 9 pm NOV at 50°N: 63° high at 9 pm DEC at 50°N: 44° high at 9 pm 40°N
JAN at 40°N: 21° high at 9 pm FEB at 40°N: 2° high at 9 pm MAR at 40°N: -11° high at 9 pm APR at 40°N: -16° high at 9 pm MAY at 40°N: -11° high at 9 pm JUN at 40°N: 2° high at 9 pm JUL at 40°N: 20° high at 9 pm AUG at 40°N: 42° high at 9 pm SEP at 40°N: 65° high at 9 pm OCT at 40°N: 84° high at 9 pm NOV at 40°N: 65° high at 9 pm DEC at 40°N: 43° high at 9 pm 30°N
JAN at 30°N: 16° high at 9 pm FEB at 30°N: -5° high at 9 pm MAR at 30°N: -20° high at 9 pm APR at 30°N: -26° high at 9 pm MAY at 30°N: -20° high at 9 pm JUN at 30°N: -5° high at 9 pm JUL at 30°N: 15° high at 9 pm AUG at 30°N: 39° high at 9 pm SEP at 30°N: 64° high at 9 pm OCT at 30°N: 86° high at 9 pm NOV at 30°N: 64° high at 9 pm DEC at 30°N: 40° high at 9 pm 20°N
JAN at 20°N: 11° high at 9 pm FEB at 20°N: -12° high at 9 pm MAR at 20°N: -28° high at 9 pm APR at 20°N: -36° high at 9 pm MAY at 20°N: -29° high at 9 pm JUN at 20°N: -12° high at 9 pm JUL at 20°N: 10° high at 9 pm AUG at 20°N: 35° high at 9 pm SEP at 20°N: 60° high at 9 pm OCT at 20°N: 76° high at 9 pm NOV at 20°N: 60° high at 9 pm DEC at 20°N: 36° high at 9 pm 10°N
JAN at 10°N: 5° high at 9 pm FEB at 10°N: -19° high at 9 pm MAR at 10°N: -37° high at 9 pm APR at 10°N: -46° high at 9 pm MAY at 10°N: -38° high at 9 pm JUN at 10°N: -19° high at 9 pm JUL at 10°N: 5° high at 9 pm AUG at 10°N: 30° high at 9 pm SEP at 10°N: 54° high at 9 pm OCT at 10°N: 66° high at 9 pm NOV at 10°N: 53° high at 9 pm DEC at 10°N: 31° high at 9 pm 0°
JAN at 0°: -0° high at 9 pm FEB at 0°: -25° high at 9 pm MAR at 0°: -45° high at 9 pm APR at 0°: -56° high at 9 pm MAY at 0°: -47° high at 9 pm JUN at 0°: -25° high at 9 pm JUL at 0°: -1° high at 9 pm AUG at 0°: 24° high at 9 pm SEP at 0°: 46° high at 9 pm OCT at 0°: 56° high at 9 pm NOV at 0°: 46° high at 9 pm DEC at 0°: 25° high at 9 pm 10°S
JAN at 10°S: -6° high at 9 pm FEB at 10°S: -31° high at 9 pm MAR at 10°S: -53° high at 9 pm APR at 10°S: -66° high at 9 pm MAY at 10°S: -54° high at 9 pm JUN at 10°S: -31° high at 9 pm JUL at 10°S: -6° high at 9 pm AUG at 10°S: 18° high at 9 pm SEP at 10°S: 38° high at 9 pm OCT at 10°S: 46° high at 9 pm NOV at 10°S: 38° high at 9 pm DEC at 10°S: 18° high at 9 pm 20°S
JAN at 20°S: -11° high at 9 pm FEB at 20°S: -36° high at 9 pm MAR at 20°S: -59° high at 9 pm APR at 20°S: -76° high at 9 pm MAY at 20°S: -61° high at 9 pm JUN at 20°S: -36° high at 9 pm JUL at 20°S: -12° high at 9 pm AUG at 20°S: 11° high at 9 pm SEP at 20°S: 29° high at 9 pm OCT at 20°S: 36° high at 9 pm NOV at 20°S: 29° high at 9 pm DEC at 20°S: 12° high at 9 pm 30°S
JAN at 30°S: -17° high at 9 pm FEB at 30°S: -41° high at 9 pm MAR at 30°S: -63° high at 9 pm APR at 30°S: -86° high at 9 pm MAY at 30°S: -65° high at 9 pm JUN at 30°S: -40° high at 9 pm JUL at 30°S: -17° high at 9 pm AUG at 30°S: 4° high at 9 pm SEP at 30°S: 20° high at 9 pm OCT at 30°S: 26° high at 9 pm NOV at 30°S: 20° high at 9 pm DEC at 30°S: 5° high at 9 pm 40°S
JAN at 40°S: -21° high at 9 pm FEB at 40°S: -43° high at 9 pm MAR at 40°S: -64° high at 9 pm APR at 40°S: -84° high at 9 pm MAY at 40°S: -66° high at 9 pm JUN at 40°S: -43° high at 9 pm JUL at 40°S: -22° high at 9 pm AUG at 40°S: -3° high at 9 pm SEP at 40°S: 11° high at 9 pm OCT at 40°S: 16° high at 9 pm NOV at 40°S: 11° high at 9 pm DEC at 40°S: -2° high at 9 pm
below horizon
low
20-40°
40-60°
overhead-ish
The chart gives its height above the horizon at 9 pm through the year, from 60°N to 40°S. It can be seen from the whole northern hemisphere and south to about 56°S, and never sets north of 56°N.
NGC 7317 is 308 million light-years away
The light seen from NGC 7317 tonight left it about 308 million years ago, long before modern humans existed. It ranks 353 of 422 by distance among the galaxies on Go Astronomy. Distance source: Hubble flow, v=6599 km/s, H0=70.
Objects within 6° of NGC 7317
NGC 7317 catalog data
Field Value
Designations PGC 69256, Arp 319, HCG 92, NGC 7317 Type elliptical galaxy (E) Constellation Pegasus Right ascension (J2000) 22h 35.9m Declination (J2000) +33° 57′ Magnitude 13.7 Surface brightness 23.0 mag/arcmin² Apparent size 48″ True size 71,600 light-years Distance 308 million light-years (Hubble flow, v=6599 km/s, H0=70) Best month October Best with Telescope
