NGC 7431 is a galaxy in Pegasus
NGC 7431 (PGC1765321) is a galaxy in the constellation Pegasus . It shines at magnitude 15.0 and spans 16″ × 12″. It is faint: a 10-inch or larger telescope, or a camera, 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 7431 from Scheat
Scheat
NGC 7431
PEGASUS
NGC 7431 lies 2.4° southwest of Scheat , the magnitude 2.4 star. That is within one binocular field.
NGC 7431 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: 25° high at 9 pm FEB at 60°N: 11° high at 9 pm MAR at 60°N: 1° high at 9 pm APR at 60°N: -4° high at 9 pm MAY at 60°N: -2° high at 9 pm JUN at 60°N: 7° high at 9 pm JUL at 60°N: 19° high at 9 pm AUG at 60°N: 34° high at 9 pm SEP at 60°N: 48° high at 9 pm OCT at 60°N: 56° high at 9 pm NOV at 60°N: 52° high at 9 pm DEC at 60°N: 40° high at 9 pm 50°N
JAN at 50°N: 23° high at 9 pm FEB at 50°N: 5° high at 9 pm MAR at 50°N: -7° high at 9 pm APR at 50°N: -14° high at 9 pm MAY at 50°N: -11° high at 9 pm JUN at 50°N: -0° high at 9 pm JUL at 50°N: 16° high at 9 pm AUG at 50°N: 35° high at 9 pm SEP at 50°N: 54° high at 9 pm OCT at 50°N: 66° high at 9 pm NOV at 50°N: 59° high at 9 pm DEC at 50°N: 42° high at 9 pm 40°N
JAN at 40°N: 20° high at 9 pm FEB at 40°N: -1° high at 9 pm MAR at 40°N: -16° high at 9 pm APR at 40°N: -24° high at 9 pm MAY at 40°N: -20° high at 9 pm JUN at 40°N: -7° high at 9 pm JUL at 40°N: 12° high at 9 pm AUG at 40°N: 34° high at 9 pm SEP at 40°N: 58° high at 9 pm OCT at 40°N: 75° 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: 17° high at 9 pm FEB at 30°N: -7° high at 9 pm MAR at 30°N: -24° high at 9 pm APR at 30°N: -34° high at 9 pm MAY at 30°N: -30° high at 9 pm JUN at 30°N: -14° high at 9 pm JUL at 30°N: 8° high at 9 pm AUG at 30°N: 33° high at 9 pm SEP at 30°N: 59° high at 9 pm OCT at 30°N: 84° high at 9 pm NOV at 30°N: 68° high at 9 pm DEC at 30°N: 42° high at 9 pm 20°N
JAN at 20°N: 13° high at 9 pm FEB at 20°N: -12° high at 9 pm MAR at 20°N: -32° high at 9 pm APR at 20°N: -43° high at 9 pm MAY at 20°N: -39° high at 9 pm JUN at 20°N: -20° high at 9 pm JUL at 20°N: 3° high at 9 pm AUG at 20°N: 30° high at 9 pm SEP at 20°N: 57° high at 9 pm OCT at 20°N: 82° high at 9 pm NOV at 20°N: 66° high at 9 pm DEC at 20°N: 40° high at 9 pm 10°N
JAN at 10°N: 9° high at 9 pm FEB at 10°N: -18° high at 9 pm MAR at 10°N: -39° high at 9 pm APR at 10°N: -53° high at 9 pm MAY at 10°N: -47° high at 9 pm JUN at 10°N: -26° high at 9 pm JUL at 10°N: -1° high at 9 pm AUG at 10°N: 26° high at 9 pm SEP at 10°N: 53° high at 9 pm OCT at 10°N: 73° high at 9 pm NOV at 10°N: 62° high at 9 pm DEC at 10°N: 36° high at 9 pm 0°
JAN at 0°: 4° high at 9 pm FEB at 0°: -23° high at 9 pm MAR at 0°: -46° high at 9 pm APR at 0°: -63° high at 9 pm MAY at 0°: -55° high at 9 pm JUN at 0°: -32° high at 9 pm JUL at 0°: -6° high at 9 pm AUG at 0°: 22° high at 9 pm SEP at 0°: 47° high at 9 pm OCT at 0°: 63° high at 9 pm NOV at 0°: 55° high at 9 pm DEC at 0°: 32° high at 9 pm 10°S
JAN at 10°S: -0° high at 9 pm FEB at 10°S: -27° high at 9 pm MAR at 10°S: -52° high at 9 pm APR at 10°S: -73° high at 9 pm MAY at 10°S: -63° high at 9 pm JUN at 10°S: -37° high at 9 pm JUL at 10°S: -10° high at 9 pm AUG at 10°S: 17° high at 9 pm SEP at 10°S: 40° high at 9 pm OCT at 10°S: 53° high at 9 pm NOV at 10°S: 47° high at 9 pm DEC at 10°S: 26° high at 9 pm 20°S
JAN at 20°S: -5° high at 9 pm FEB at 20°S: -31° high at 9 pm MAR at 20°S: -56° high at 9 pm APR at 20°S: -82° high at 9 pm MAY at 20°S: -68° high at 9 pm JUN at 20°S: -40° high at 9 pm JUL at 20°S: -14° high at 9 pm AUG at 20°S: 11° high at 9 pm SEP at 20°S: 33° high at 9 pm OCT at 20°S: 43° high at 9 pm NOV at 20°S: 38° high at 9 pm DEC at 20°S: 20° high at 9 pm 30°S
JAN at 30°S: -9° high at 9 pm FEB at 30°S: -34° high at 9 pm MAR at 30°S: -58° high at 9 pm APR at 30°S: -83° high at 9 pm MAY at 30°S: -69° high at 9 pm JUN at 30°S: -43° high at 9 pm JUL at 30°S: -18° high at 9 pm AUG at 30°S: 6° high at 9 pm SEP at 30°S: 24° high at 9 pm OCT at 30°S: 34° high at 9 pm NOV at 30°S: 29° high at 9 pm DEC at 30°S: 13° high at 9 pm 40°S
JAN at 40°S: -13° high at 9 pm FEB at 40°S: -36° high at 9 pm MAR at 40°S: -57° high at 9 pm APR at 40°S: -75° 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: -21° high at 9 pm AUG at 40°S: -0° high at 9 pm SEP at 40°S: 16° high at 9 pm OCT at 40°S: 24° high at 9 pm NOV at 40°S: 20° high at 9 pm DEC at 40°S: 7° 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 64°S, and never sets north of 64°N.
The distance to NGC 7431 is not well measured
No reliable distance has been measured for it yet.
Objects within 6° of NGC 7431
45 NGC and IC objects lie within 6°. The nearest that are brighter than magnitude 12.5 or have their own page:
NGC 7431 catalog data
Field Value
Constellation Pegasus Designations NGC 7431, PGC1765321, 2MASX J22573899+2609517 Type galaxy Right ascension (J2000) 22h 57.6m Declination (J2000) +26° 10′ Magnitude 15.0 Surface brightness 22.5 mag/arcmin² Apparent size 16″ × 12″ Position angle 125° Best with Large telescope Best month October Catalog page NGC 7001 to 7500
