NGC 5728 is an early spiral galaxy in Libra, 123 million light-years away
NGC 5728 is an early spiral galaxy in the constellation Libra , 123 million light-years away. It shines at magnitude 11.5 and spans 3.2′ × 1.9′ of sky, about 114,800 light-years across. It is a telescope object, 6 inches or larger, and it is highest in the evening sky in June.
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 5728 from Zubenelgenubi
Zubenelgenubi
NGC 5728
LIBRA
NGC 5728 lies 2.4° southwest of Zubenelgenubi , the magnitude 2.8 star. That is within one binocular field.
NGC 5728 is highest in the evening in June
JAN
FEB
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APR
MAY
JUN
JUL
AUG
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OCT
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DEC
60°N
JAN at 60°N: -42° high at 9 pm FEB at 60°N: -30° high at 9 pm MAR at 60°N: -16° high at 9 pm APR at 60°N: -2° high at 9 pm MAY at 60°N: 8° high at 9 pm JUN at 60°N: 13° high at 9 pm JUL at 60°N: 10° high at 9 pm AUG at 60°N: -0° high at 9 pm SEP at 60°N: -14° high at 9 pm OCT at 60°N: -29° high at 9 pm NOV at 60°N: -42° high at 9 pm DEC at 60°N: -47° high at 9 pm 50°N
JAN at 50°N: -50° high at 9 pm FEB at 50°N: -33° high at 9 pm MAR at 50°N: -15° high at 9 pm APR at 50°N: 3° high at 9 pm MAY at 50°N: 17° high at 9 pm JUN at 50°N: 23° high at 9 pm JUL at 50°N: 19° high at 9 pm AUG at 50°N: 6° high at 9 pm SEP at 50°N: -12° high at 9 pm OCT at 50°N: -31° high at 9 pm NOV at 50°N: -49° high at 9 pm DEC at 50°N: -57° high at 9 pm 40°N
JAN at 40°N: -56° high at 9 pm FEB at 40°N: -34° high at 9 pm MAR at 40°N: -13° high at 9 pm APR at 40°N: 9° high at 9 pm MAY at 40°N: 25° high at 9 pm JUN at 40°N: 33° high at 9 pm JUL at 40°N: 27° high at 9 pm AUG at 40°N: 11° high at 9 pm SEP at 40°N: -10° high at 9 pm OCT at 40°N: -32° high at 9 pm NOV at 40°N: -55° high at 9 pm DEC at 40°N: -67° high at 9 pm 30°N
JAN at 30°N: -61° high at 9 pm FEB at 30°N: -35° high at 9 pm MAR at 30°N: -11° high at 9 pm APR at 30°N: 14° high at 9 pm MAY at 30°N: 33° high at 9 pm JUN at 30°N: 43° high at 9 pm JUL at 30°N: 36° high at 9 pm AUG at 30°N: 17° high at 9 pm SEP at 30°N: -7° high at 9 pm OCT at 30°N: -32° high at 9 pm NOV at 30°N: -59° high at 9 pm DEC at 30°N: -77° high at 9 pm 20°N
JAN at 20°N: -62° high at 9 pm FEB at 20°N: -34° high at 9 pm MAR at 20°N: -8° high at 9 pm APR at 20°N: 18° high at 9 pm MAY at 20°N: 41° high at 9 pm JUN at 20°N: 53° high at 9 pm JUL at 20°N: 44° high at 9 pm AUG at 20°N: 22° high at 9 pm SEP at 20°N: -4° high at 9 pm OCT at 20°N: -32° high at 9 pm NOV at 20°N: -60° high at 9 pm DEC at 20°N: -87° high at 9 pm 10°N
JAN at 10°N: -61° high at 9 pm FEB at 10°N: -32° high at 9 pm MAR at 10°N: -6° high at 9 pm APR at 10°N: 23° high at 9 pm MAY at 10°N: 48° high at 9 pm JUN at 10°N: 63° high at 9 pm JUL at 10°N: 52° high at 9 pm AUG at 10°N: 27° high at 9 pm SEP at 10°N: -2° high at 9 pm OCT at 10°N: -30° high at 9 pm NOV at 10°N: -59° high at 9 pm DEC at 10°N: -83° high at 9 pm 0°
JAN at 0°: -57° high at 9 pm FEB at 0°: -29° high at 9 pm MAR at 0°: -3° high at 9 pm APR at 0°: 26° high at 9 pm MAY at 0°: 53° high at 9 pm JUN at 0°: 73° high at 9 pm JUL at 0°: 58° high at 9 pm AUG at 0°: 30° high at 9 pm SEP at 0°: 1° high at 9 pm OCT at 0°: -27° high at 9 pm NOV at 0°: -55° high at 9 pm DEC at 0°: -73° high at 9 pm 10°S
JAN at 10°S: -50° high at 9 pm FEB at 10°S: -25° high at 9 pm MAR at 10°S: 0° high at 9 pm APR at 10°S: 29° high at 9 pm MAY at 10°S: 57° high at 9 pm JUN at 10°S: 82° high at 9 pm JUL at 10°S: 62° high at 9 pm AUG at 10°S: 33° high at 9 pm SEP at 10°S: 4° high at 9 pm OCT at 10°S: -23° high at 9 pm NOV at 10°S: -49° high at 9 pm DEC at 10°S: -63° high at 9 pm 20°S
JAN at 20°S: -43° high at 9 pm FEB at 20°S: -21° high at 9 pm MAR at 20°S: 3° high at 9 pm APR at 20°S: 31° high at 9 pm MAY at 20°S: 59° high at 9 pm JUN at 20°S: 87° high at 9 pm JUL at 20°S: 64° high at 9 pm AUG at 20°S: 35° high at 9 pm SEP at 20°S: 7° high at 9 pm OCT at 20°S: -19° high at 9 pm NOV at 20°S: -42° high at 9 pm DEC at 20°S: -53° high at 9 pm 30°S
JAN at 30°S: -35° high at 9 pm FEB at 30°S: -16° high at 9 pm MAR at 30°S: 6° high at 9 pm APR at 30°S: 32° high at 9 pm MAY at 30°S: 58° high at 9 pm JUN at 30°S: 77° high at 9 pm JUL at 30°S: 62° high at 9 pm AUG at 30°S: 36° high at 9 pm SEP at 30°S: 10° high at 9 pm OCT at 30°S: -14° high at 9 pm NOV at 30°S: -34° high at 9 pm DEC at 30°S: -43° high at 9 pm 40°S
JAN at 40°S: -27° high at 9 pm FEB at 40°S: -10° high at 9 pm MAR at 40°S: 9° high at 9 pm APR at 40°S: 32° high at 9 pm MAY at 40°S: 54° high at 9 pm JUN at 40°S: 67° high at 9 pm JUL at 40°S: 57° high at 9 pm AUG at 40°S: 35° high at 9 pm SEP at 40°S: 12° high at 9 pm OCT at 40°S: -9° high at 9 pm NOV at 40°S: -26° high at 9 pm DEC at 40°S: -33° 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 73°N, and never sets south of 73°S.
NGC 5728 is 123 million light-years away
The light seen from NGC 5728 tonight left it about 123 million years ago, long before modern humans existed. Distance source: Cosmicflows-4 (Tully et al. 2023).
Objects within 6° of NGC 5728
38 NGC and IC objects lie within 6°. The nearest that are brighter than magnitude 12.5 or have their own page:
NGC 5756, spiral galaxy, 2.7° NGC 5761, lenticular galaxy, 3.5° NGC 5796, elliptical galaxy, 4.1° NGC 5791, elliptical galaxy, 4.4° NGC 5595, mixed spiral galaxy, 4.4° IC 4468, barred spiral galaxy, 5.2° NGC 5605, mixed spiral galaxy, 5.8°
NGC 5728 catalog data
Field Value
Constellation Libra Designations NGC 5728, 2MASX J14422392-1715114, IRAS 14396-1702, MCG -03-37-005, PGC 052521 Type early spiral galaxy (Sa) Right ascension (J2000) 14h 42.4m Declination (J2000) -17° 15′ Magnitude 11.5 (B 12.0) Surface brightness 23.2 mag/arcmin² Apparent size 3.2′ × 1.9′ Position angle 15° True size 114,800 light-years Distance 123 million light-years (Cosmicflows-4 (Tully et al. 2023)) Radial velocity 2,825 km/s, redshift 0.00946 Best with Telescope Best month June Catalog page NGC 5501 to 6000
