LBN 271 is an emission nebula in Cygnus
LBN 271 is an emission nebula in the constellation Cygnus . Lynds rated it brightness class 4 of 6, moderately faint, and color class 3, reddish. It spans 40′ × 10′ of sky. It is a faint target for long-exposure photography, and it is highest in the evening sky in September.
Emission nebula: a cloud of gas, mostly hydrogen, made to glow by the ultraviolet light of hot young stars. It shines in the red light of hydrogen-alpha, and a nebula filter helps it stand out from the sky.
Finding LBN 271 from Deneb
Deneb
LBN 271
CYGNUS
LBN 271 lies 4.7° south of Deneb , the magnitude 1.3 star. Three fingers held at arm's length cover about 5°.
LBN 271 is highest in the evening in September
JAN
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APR
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JUL
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OCT
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DEC
60°N
JAN at 60°N: 22° high at 9 pm FEB at 60°N: 13° high at 9 pm MAR at 60°N: 11° high at 9 pm APR at 60°N: 14° high at 9 pm MAY at 60°N: 22° high at 9 pm JUN at 60°N: 34° high at 9 pm JUL at 60°N: 48° high at 9 pm AUG at 60°N: 63° high at 9 pm SEP at 60°N: 71° high at 9 pm OCT at 60°N: 63° high at 9 pm NOV at 60°N: 49° high at 9 pm DEC at 60°N: 34° high at 9 pm 50°N
JAN at 50°N: 15° high at 9 pm FEB at 50°N: 4° high at 9 pm MAR at 50°N: 1° high at 9 pm APR at 50°N: 4° high at 9 pm MAY at 50°N: 14° high at 9 pm JUN at 50°N: 30° high at 9 pm JUL at 50°N: 47° high at 9 pm AUG at 50°N: 67° high at 9 pm SEP at 50°N: 81° high at 9 pm OCT at 50°N: 67° high at 9 pm NOV at 50°N: 48° high at 9 pm DEC at 50°N: 30° high at 9 pm 40°N
JAN at 40°N: 7° high at 9 pm FEB at 40°N: -5° high at 9 pm MAR at 40°N: -9° high at 9 pm APR at 40°N: -5° high at 9 pm MAY at 40°N: 7° high at 9 pm JUN at 40°N: 24° high at 9 pm JUL at 40°N: 44° high at 9 pm AUG at 40°N: 67° high at 9 pm SEP at 40°N: 89° high at 9 pm OCT at 40°N: 67° high at 9 pm NOV at 40°N: 45° high at 9 pm DEC at 40°N: 25° high at 9 pm 30°N
JAN at 30°N: -1° high at 9 pm FEB at 30°N: -14° high at 9 pm MAR at 30°N: -19° high at 9 pm APR at 30°N: -14° high at 9 pm MAY at 30°N: -1° high at 9 pm JUN at 30°N: 19° high at 9 pm JUL at 30°N: 40° high at 9 pm AUG at 30°N: 63° high at 9 pm SEP at 30°N: 79° high at 9 pm OCT at 30°N: 64° high at 9 pm NOV at 30°N: 41° high at 9 pm DEC at 30°N: 19° high at 9 pm 20°N
JAN at 20°N: -8° high at 9 pm FEB at 20°N: -24° high at 9 pm MAR at 20°N: -29° high at 9 pm APR at 20°N: -23° high at 9 pm MAY at 20°N: -8° high at 9 pm JUN at 20°N: 12° high at 9 pm JUL at 20°N: 35° high at 9 pm AUG at 20°N: 57° high at 9 pm SEP at 20°N: 69° high at 9 pm OCT at 20°N: 57° high at 9 pm NOV at 20°N: 35° high at 9 pm DEC at 20°N: 13° high at 9 pm 10°N
JAN at 10°N: -16° high at 9 pm FEB at 10°N: -33° high at 9 pm MAR at 10°N: -39° high at 9 pm APR at 10°N: -33° high at 9 pm MAY at 10°N: -16° high at 9 pm JUN at 10°N: 6° high at 9 pm JUL at 10°N: 28° high at 9 pm AUG at 10°N: 49° high at 9 pm SEP at 10°N: 59° high at 9 pm OCT at 10°N: 50° high at 9 pm NOV at 10°N: 29° high at 9 pm DEC at 10°N: 7° high at 9 pm 0°
JAN at 0°: -23° high at 9 pm FEB at 0°: -42° high at 9 pm MAR at 0°: -49° high at 9 pm APR at 0°: -41° high at 9 pm MAY at 0°: -23° high at 9 pm JUN at 0°: -0° high at 9 pm JUL at 0°: 22° high at 9 pm AUG at 0°: 41° high at 9 pm SEP at 0°: 49° high at 9 pm OCT at 0°: 41° high at 9 pm NOV at 0°: 22° high at 9 pm DEC at 0°: 0° high at 9 pm 10°S
JAN at 10°S: -30° high at 9 pm FEB at 10°S: -50° high at 9 pm MAR at 10°S: -59° high at 9 pm APR at 10°S: -50° high at 9 pm MAY at 10°S: -30° high at 9 pm JUN at 10°S: -7° high at 9 pm JUL at 10°S: 14° high at 9 pm AUG at 10°S: 32° high at 9 pm SEP at 10°S: 39° high at 9 pm OCT at 10°S: 32° high at 9 pm NOV at 10°S: 15° high at 9 pm DEC at 10°S: -6° high at 9 pm 20°S
JAN at 20°S: -36° high at 9 pm FEB at 20°S: -58° high at 9 pm MAR at 20°S: -69° high at 9 pm APR at 20°S: -58° high at 9 pm MAY at 20°S: -36° high at 9 pm JUN at 20°S: -13° high at 9 pm JUL at 20°S: 7° high at 9 pm AUG at 20°S: 23° high at 9 pm SEP at 20°S: 29° high at 9 pm OCT at 20°S: 23° high at 9 pm NOV at 20°S: 8° high at 9 pm DEC at 20°S: -13° high at 9 pm 30°S
JAN at 30°S: -41° high at 9 pm FEB at 30°S: -64° high at 9 pm MAR at 30°S: -79° high at 9 pm APR at 30°S: -64° high at 9 pm MAY at 30°S: -42° high at 9 pm JUN at 30°S: -19° high at 9 pm JUL at 30°S: -0° high at 9 pm AUG at 30°S: 14° high at 9 pm SEP at 30°S: 19° high at 9 pm OCT at 30°S: 14° high at 9 pm NOV at 30°S: 0° high at 9 pm DEC at 30°S: -19° high at 9 pm 40°S
JAN at 40°S: -46° high at 9 pm FEB at 40°S: -68° high at 9 pm MAR at 40°S: -89° high at 9 pm APR at 40°S: -68° high at 9 pm MAY at 40°S: -46° high at 9 pm JUN at 40°S: -25° high at 9 pm JUL at 40°S: -8° high at 9 pm AUG at 40°S: 5° high at 9 pm SEP at 40°S: 9° high at 9 pm OCT at 40°S: 5° high at 9 pm NOV at 40°S: -8° high at 9 pm DEC at 40°S: -25° 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 49°S, and never sets north of 49°N.
The distance to LBN 271 is not well measured
No reliable distance has been measured for it yet.
88 Lynds bright nebulae and 42 Lynds dark nebulae lie within 5° of LBN 271
The nearest:
LBN 276, emission nebula, 11′ LBN 275, emission nebula, 11′ LBN 258, emission nebula, 42′ LBN 285, emission nebula, 55′ LBN 257, emission nebula, 1.1° LBN 286, emission nebula, 1.2° LBN 267, emission nebula, 1.2° LDN 898, dark nebula, 1.4° LDN 896, dark nebula, 1.5° LDN 906 Northern Coalsack, dark nebula, 1.5°
NGC and IC objects in the field that are brighter than magnitude 12.5 or have their own page:
LBN 271 catalog data
Field Value
Designations LBN 271 Constellation Cygnus Type emission nebula Right ascension (J2000) 20h 35.8m Declination (J2000) +40° 40′ Galactic longitude and latitude 79.99°, +0.01° Brightness class 4 of 6 (moderately faint) Color class 3 of 4 (reddish) Apparent size 40′ × 10′ Best with Camera Best month September Catalog page LBN 1 to 500
