LBN 11 is an emission nebula in Libra
LBN 11 is an emission nebula in the constellation Libra . Lynds rated it brightness class 5 of 6, faint, and color class 4, the reddest, strongest on the red print. It spans 15′ of sky. It is a faint target for long-exposure photography, and it is highest in the evening sky in July.
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 11 from μ Ser
μ Ser
LBN 11
LIBRA
LBN 11 lies 40′ southeast of μ Ser , the magnitude 3.5 star. That is within one binocular field.
LBN 11 is highest in the evening in July
JAN
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60°N
JAN at 60°N: -33° high at 9 pm FEB at 60°N: -25° high at 9 pm MAR at 60°N: -13° high at 9 pm APR at 60°N: 2° high at 9 pm MAY at 60°N: 15° high at 9 pm JUN at 60°N: 24° high at 9 pm JUL at 60°N: 25° high at 9 pm AUG at 60°N: 18° high at 9 pm SEP at 60°N: 6° high at 9 pm OCT at 60°N: -9° high at 9 pm NOV at 60°N: -23° high at 9 pm DEC at 60°N: -32° high at 9 pm 50°N
JAN at 50°N: -43° high at 9 pm FEB at 50°N: -32° high at 9 pm MAR at 50°N: -16° high at 9 pm APR at 50°N: 4° high at 9 pm MAY at 50°N: 21° high at 9 pm JUN at 50°N: 33° high at 9 pm JUL at 50°N: 35° high at 9 pm AUG at 50°N: 26° high at 9 pm SEP at 50°N: 9° high at 9 pm OCT at 50°N: -10° high at 9 pm NOV at 50°N: -29° high at 9 pm DEC at 50°N: -41° high at 9 pm 40°N
JAN at 40°N: -52° high at 9 pm FEB at 40°N: -38° high at 9 pm MAR at 40°N: -18° high at 9 pm APR at 40°N: 5° high at 9 pm MAY at 40°N: 27° high at 9 pm JUN at 40°N: 43° high at 9 pm JUL at 40°N: 45° high at 9 pm AUG at 40°N: 32° high at 9 pm SEP at 40°N: 11° high at 9 pm OCT at 40°N: -11° high at 9 pm NOV at 40°N: -34° high at 9 pm DEC at 40°N: -50° high at 9 pm 30°N
JAN at 30°N: -62° high at 9 pm FEB at 30°N: -42° high at 9 pm MAR at 30°N: -19° high at 9 pm APR at 30°N: 7° high at 9 pm MAY at 30°N: 31° high at 9 pm JUN at 30°N: 51° high at 9 pm JUL at 30°N: 55° high at 9 pm AUG at 30°N: 38° high at 9 pm SEP at 30°N: 14° high at 9 pm OCT at 30°N: -12° high at 9 pm NOV at 30°N: -37° high at 9 pm DEC at 30°N: -59° high at 9 pm 20°N
JAN at 20°N: -70° high at 9 pm FEB at 20°N: -46° high at 9 pm MAR at 20°N: -20° high at 9 pm APR at 20°N: 9° high at 9 pm MAY at 20°N: 35° high at 9 pm JUN at 20°N: 59° high at 9 pm JUL at 20°N: 64° high at 9 pm AUG at 20°N: 43° high at 9 pm SEP at 20°N: 16° high at 9 pm OCT at 20°N: -12° high at 9 pm NOV at 20°N: -40° high at 9 pm DEC at 20°N: -66° high at 9 pm 10°N
JAN at 10°N: -77° high at 9 pm FEB at 10°N: -47° high at 9 pm MAR at 10°N: -20° high at 9 pm APR at 10°N: 10° high at 9 pm MAY at 10°N: 38° high at 9 pm JUN at 10°N: 66° high at 9 pm JUL at 10°N: 73° high at 9 pm AUG at 10°N: 47° high at 9 pm SEP at 10°N: 18° high at 9 pm OCT at 10°N: -12° high at 9 pm NOV at 10°N: -42° high at 9 pm DEC at 10°N: -70° high at 9 pm 0°
JAN at 0°: -77° high at 9 pm FEB at 0°: -47° high at 9 pm MAR at 0°: -20° high at 9 pm APR at 0°: 11° high at 9 pm MAY at 0°: 40° high at 9 pm JUN at 0°: 70° high at 9 pm JUL at 0°: 79° high at 9 pm AUG at 0°: 49° high at 9 pm SEP at 0°: 19° high at 9 pm OCT at 0°: -11° high at 9 pm NOV at 0°: -41° high at 9 pm DEC at 0°: -71° high at 9 pm 10°S
JAN at 10°S: -72° high at 9 pm FEB at 10°S: -45° high at 9 pm MAR at 10°S: -19° high at 9 pm APR at 10°S: 11° high at 9 pm MAY at 10°S: 40° high at 9 pm JUN at 10°S: 70° high at 9 pm JUL at 10°S: 78° high at 9 pm AUG at 10°S: 49° high at 9 pm SEP at 10°S: 19° high at 9 pm OCT at 10°S: -10° high at 9 pm NOV at 10°S: -40° high at 9 pm DEC at 10°S: -67° high at 9 pm 20°S
JAN at 20°S: -63° high at 9 pm FEB at 20°S: -42° high at 9 pm MAR at 20°S: -17° high at 9 pm APR at 20°S: 11° high at 9 pm MAY at 20°S: 39° high at 9 pm JUN at 20°S: 65° high at 9 pm JUL at 20°S: 71° high at 9 pm AUG at 20°S: 47° high at 9 pm SEP at 20°S: 19° high at 9 pm OCT at 20°S: -9° high at 9 pm NOV at 20°S: -37° high at 9 pm DEC at 20°S: -60° high at 9 pm 30°S
JAN at 30°S: -54° high at 9 pm FEB at 30°S: -37° high at 9 pm MAR at 30°S: -15° high at 9 pm APR at 30°S: 11° high at 9 pm MAY at 30°S: 36° high at 9 pm JUN at 30°S: 58° high at 9 pm JUL at 30°S: 62° high at 9 pm AUG at 30°S: 44° high at 9 pm SEP at 30°S: 18° high at 9 pm OCT at 30°S: -7° high at 9 pm NOV at 30°S: -33° high at 9 pm DEC at 30°S: -51° high at 9 pm 40°S
JAN at 40°S: -45° high at 9 pm FEB at 40°S: -31° high at 9 pm MAR at 40°S: -12° high at 9 pm APR at 40°S: 11° high at 9 pm MAY at 40°S: 33° high at 9 pm JUN at 40°S: 50° high at 9 pm JUL at 40°S: 53° high at 9 pm AUG at 40°S: 39° high at 9 pm SEP at 40°S: 17° high at 9 pm OCT at 40°S: -6° high at 9 pm NOV at 40°S: -27° high at 9 pm DEC at 40°S: -43° 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 southern hemisphere and north to about 86°N.
The distance to LBN 11 is not well measured
No reliable distance has been measured for it yet.
9 Lynds bright nebulae and 5 Lynds dark nebulae lie within 5° of LBN 11
The nearest:
LBN 15, emission nebula, 23′ LDN 169, dark nebula, 53′ LDN 134, dark nebula, 57′ LBN 10, emission nebula, 59′ LBN 18, emission nebula, 1.2° LDN 183, dark nebula, 1.2° LBN 19, emission nebula, 1.2° LBN 8, emission nebula, 1.9° LBN 23, emission nebula, 2.2° LBN 37, emission nebula, 3.5°
LBN 11 catalog data
Field Value
Designations LBN 11 Constellation Libra Type emission nebula Right ascension (J2000) 15h 50.7m Declination (J2000) -04° 03′ Galactic longitude and latitude 4.19°, +36.70° Brightness class 5 of 6 (faint) Color class 4 of 4 (the reddest, strongest on the red print) Apparent size 15′ Best with Camera Best month July Catalog page LBN 1 to 500
