Sh2-144 is an emission nebula (H II region) in Cepheus
Sh2-144 (LBN 512) is an emission nebula (H II region) in the constellation Cepheus . It is a telescope object, 6 inches or larger, and it is highest in the evening sky in October.
Nebula: a cloud of gas and dust. Emission nebulae glow on their own, lit by ultraviolet light from hot young stars; reflection nebulae shine by starlight scattered from dust; dark nebulae block the light behind them.
Sh2-144 is Sh2-144 in the Sharpless catalog
Stewart Sharpless listed it in his catalog of H II regions (1959), drawn from the red and blue prints of the Palomar Sky Survey. He rated each region's brightness on a scale of 1 to 3; Sh2-144 is faint (class 1 of 3). It is also listed as LBN 512.
Finding Sh2-144 from ζ Cep
ζ Cep
Sh2-144
CEPHEUS
Sh2-144 lies 4.7° northeast of ζ Cep , the magnitude 3.4 star. Three fingers held at arm's length cover about 5°.
Sh2-144 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: 49° high at 9 pm FEB at 60°N: 39° high at 9 pm MAR at 60°N: 33° high at 9 pm APR at 60°N: 30° high at 9 pm MAY at 60°N: 32° high at 9 pm JUN at 60°N: 38° high at 9 pm JUL at 60°N: 47° high at 9 pm AUG at 60°N: 60° high at 9 pm SEP at 60°N: 74° high at 9 pm OCT at 60°N: 89° high at 9 pm NOV at 60°N: 76° high at 9 pm DEC at 60°N: 62° high at 9 pm 50°N
JAN at 50°N: 42° high at 9 pm FEB at 50°N: 30° high at 9 pm MAR at 50°N: 23° high at 9 pm APR at 50°N: 20° high at 9 pm MAY at 50°N: 22° high at 9 pm JUN at 50°N: 29° high at 9 pm JUL at 50°N: 40° high at 9 pm AUG at 50°N: 54° high at 9 pm SEP at 50°N: 69° high at 9 pm OCT at 50°N: 80° high at 9 pm NOV at 50°N: 71° high at 9 pm DEC at 50°N: 57° high at 9 pm 40°N
JAN at 40°N: 35° high at 9 pm FEB at 40°N: 22° high at 9 pm MAR at 40°N: 14° high at 9 pm APR at 40°N: 10° high at 9 pm MAY at 40°N: 12° high at 9 pm JUN at 40°N: 20° high at 9 pm JUL at 40°N: 32° high at 9 pm AUG at 40°N: 47° high at 9 pm SEP at 40°N: 62° high at 9 pm OCT at 40°N: 70° high at 9 pm NOV at 40°N: 64° high at 9 pm DEC at 40°N: 50° high at 9 pm 30°N
JAN at 30°N: 26° high at 9 pm FEB at 30°N: 13° high at 9 pm MAR at 30°N: 4° high at 9 pm APR at 30°N: -0° high at 9 pm MAY at 30°N: 3° high at 9 pm JUN at 30°N: 11° high at 9 pm JUL at 30°N: 24° high at 9 pm AUG at 30°N: 39° high at 9 pm SEP at 30°N: 53° high at 9 pm OCT at 30°N: 60° high at 9 pm NOV at 30°N: 55° high at 9 pm DEC at 30°N: 42° high at 9 pm 20°N
JAN at 20°N: 18° high at 9 pm FEB at 20°N: 4° high at 9 pm MAR at 20°N: -6° high at 9 pm APR at 20°N: -10° high at 9 pm MAY at 20°N: -7° high at 9 pm JUN at 20°N: 2° high at 9 pm JUL at 20°N: 16° high at 9 pm AUG at 20°N: 31° high at 9 pm SEP at 20°N: 44° high at 9 pm OCT at 20°N: 50° high at 9 pm NOV at 20°N: 45° high at 9 pm DEC at 20°N: 33° high at 9 pm 10°N
JAN at 10°N: 9° high at 9 pm FEB at 10°N: -5° high at 9 pm MAR at 10°N: -15° high at 9 pm APR at 10°N: -20° high at 9 pm MAY at 10°N: -17° high at 9 pm JUN at 10°N: -7° high at 9 pm JUL at 10°N: 7° high at 9 pm AUG at 10°N: 22° high at 9 pm SEP at 10°N: 35° high at 9 pm OCT at 10°N: 40° high at 9 pm NOV at 10°N: 36° high at 9 pm DEC at 10°N: 25° high at 9 pm 0°
JAN at 0°: 1° high at 9 pm FEB at 0°: -14° high at 9 pm MAR at 0°: -25° high at 9 pm APR at 0°: -30° high at 9 pm MAY at 0°: -27° high at 9 pm JUN at 0°: -16° high at 9 pm JUL at 0°: -2° high at 9 pm AUG at 0°: 13° high at 9 pm SEP at 0°: 25° high at 9 pm OCT at 0°: 30° high at 9 pm NOV at 0°: 26° high at 9 pm DEC at 0°: 16° high at 9 pm 10°S
JAN at 10°S: -8° high at 9 pm FEB at 10°S: -23° high at 9 pm MAR at 10°S: -34° high at 9 pm APR at 10°S: -40° high at 9 pm MAY at 10°S: -36° high at 9 pm JUN at 10°S: -25° high at 9 pm JUL at 10°S: -10° high at 9 pm AUG at 10°S: 4° high at 9 pm SEP at 10°S: 16° high at 9 pm OCT at 10°S: 20° high at 9 pm NOV at 10°S: 17° high at 9 pm DEC at 10°S: 7° high at 9 pm 20°S
JAN at 20°S: -16° high at 9 pm FEB at 20°S: -32° high at 9 pm MAR at 20°S: -44° high at 9 pm APR at 20°S: -50° high at 9 pm MAY at 20°S: -46° high at 9 pm JUN at 20°S: -33° high at 9 pm JUL at 20°S: -19° high at 9 pm AUG at 20°S: -5° high at 9 pm SEP at 20°S: 6° high at 9 pm OCT at 20°S: 10° high at 9 pm NOV at 20°S: 7° high at 9 pm DEC at 20°S: -2° high at 9 pm 30°S
JAN at 30°S: -25° high at 9 pm FEB at 30°S: -40° high at 9 pm MAR at 30°S: -53° high at 9 pm APR at 30°S: -60° high at 9 pm MAY at 30°S: -55° high at 9 pm JUN at 30°S: -42° high at 9 pm JUL at 30°S: -27° high at 9 pm AUG at 30°S: -14° high at 9 pm SEP at 30°S: -4° high at 9 pm OCT at 30°S: 0° high at 9 pm NOV at 30°S: -3° high at 9 pm DEC at 30°S: -12° high at 9 pm 40°S
JAN at 40°S: -33° high at 9 pm FEB at 40°S: -48° high at 9 pm MAR at 40°S: -61° high at 9 pm APR at 40°S: -70° high at 9 pm MAY at 40°S: -64° high at 9 pm JUN at 40°S: -50° high at 9 pm JUL at 40°S: -35° high at 9 pm AUG at 40°S: -22° high at 9 pm SEP at 40°S: -13° high at 9 pm OCT at 40°S: -10° high at 9 pm NOV at 40°S: -13° high at 9 pm DEC at 40°S: -20° 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 30°S, and never sets north of 30°N.
The distance to Sh2-144 is not well measured
Objects within 6° of Sh2-144
Sh2-146, emission nebula (H II region), 30′ Sh2-154, emission nebula (H II region), 1.5° NGC 7380 Wizard Nebula, cluster, 1.8° Sh2-147, molecular cloud, 1.9° Sh2-149, molecular cloud, 2.0° Sh2-148, emission nebula (H II region), 2.0° Sh2-138, emission nebula (H II region), 2.1° Sh2-152, emission nebula (H II region), 2.1°
Sh2-144 catalog data
Field Value
Designations LBN 512 Type emission nebula (H II region) Constellation Cepheus Right ascension (J2000) 22h 45.0m Declination (J2000) +59° 54′ Best month October Best with Telescope Sharpless number Sh2-144 Sharpless brightness Faint (class 1 of 3)
