NGC 6790 is a planetary nebula in Aquila
NGC 6790 (PN G037.8-06.3) is a planetary nebula in the constellation Aquila . It shines at magnitude 10.5 and spans 7″. It is a telescope object, 6 inches or larger, and it is highest in the evening sky in August.
Planetary nebula: a shell of gas thrown off by a dying Sun-like star and lit by the hot core left behind, which becomes a white dwarf. The name comes from their small, round, planet-like look in early telescopes.
Finding NGC 6790 from Guqi
Guqi
NGC 6790
AQUILA
NGC 6790 lies 1.7° south of Guqi , the magnitude 3.4 star. That is within one binocular field.
NGC 6790 is highest in the evening in August
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
60°N
JAN at 60°N: -21° high at 9 pm FEB at 60°N: -28° high at 9 pm MAR at 60°N: -27° high at 9 pm APR at 60°N: -18° high at 9 pm MAY at 60°N: -5° high at 9 pm JUN at 60°N: 10° high at 9 pm JUL at 60°N: 23° high at 9 pm AUG at 60°N: 31° high at 9 pm SEP at 60°N: 30° high at 9 pm OCT at 60°N: 21° high at 9 pm NOV at 60°N: 7° high at 9 pm DEC at 60°N: -8° high at 9 pm 50°N
JAN at 50°N: -28° high at 9 pm FEB at 50°N: -38° high at 9 pm MAR at 50°N: -36° high at 9 pm APR at 50°N: -24° high at 9 pm MAY at 50°N: -7° high at 9 pm JUN at 50°N: 12° high at 9 pm JUL at 50°N: 29° high at 9 pm AUG at 50°N: 40° high at 9 pm SEP at 50°N: 39° high at 9 pm OCT at 50°N: 27° high at 9 pm NOV at 50°N: 9° high at 9 pm DEC at 50°N: -10° high at 9 pm 40°N
JAN at 40°N: -34° high at 9 pm FEB at 40°N: -47° high at 9 pm MAR at 40°N: -46° high at 9 pm APR at 40°N: -30° high at 9 pm MAY at 40°N: -9° high at 9 pm JUN at 40°N: 14° high at 9 pm JUL at 40°N: 35° high at 9 pm AUG at 40°N: 50° high at 9 pm SEP at 40°N: 48° high at 9 pm OCT at 40°N: 32° high at 9 pm NOV at 40°N: 10° high at 9 pm DEC at 40°N: -13° high at 9 pm 30°N
JAN at 30°N: -40° high at 9 pm FEB at 30°N: -57° high at 9 pm MAR at 30°N: -55° high at 9 pm APR at 30°N: -35° high at 9 pm MAY at 30°N: -10° high at 9 pm JUN at 30°N: 16° high at 9 pm JUL at 30°N: 40° high at 9 pm AUG at 30°N: 59° high at 9 pm SEP at 30°N: 57° high at 9 pm OCT at 30°N: 36° high at 9 pm NOV at 30°N: 11° high at 9 pm DEC at 30°N: -15° high at 9 pm 20°N
JAN at 20°N: -44° high at 9 pm FEB at 20°N: -66° high at 9 pm MAR at 20°N: -63° high at 9 pm APR at 20°N: -39° high at 9 pm MAY at 20°N: -12° high at 9 pm JUN at 20°N: 17° high at 9 pm JUL at 20°N: 44° high at 9 pm AUG at 20°N: 68° high at 9 pm SEP at 20°N: 64° high at 9 pm OCT at 20°N: 40° high at 9 pm NOV at 20°N: 11° high at 9 pm DEC at 20°N: -16° high at 9 pm 10°N
JAN at 10°N: -47° high at 9 pm FEB at 10°N: -74° high at 9 pm MAR at 10°N: -70° high at 9 pm APR at 10°N: -41° high at 9 pm MAY at 10°N: -12° high at 9 pm JUN at 10°N: 18° high at 9 pm JUL at 10°N: 47° high at 9 pm AUG at 10°N: 75° high at 9 pm SEP at 10°N: 70° high at 9 pm OCT at 10°N: 42° high at 9 pm NOV at 10°N: 12° high at 9 pm DEC at 10°N: -17° high at 9 pm 0°
JAN at 0°: -49° high at 9 pm FEB at 0°: -79° high at 9 pm MAR at 0°: -73° high at 9 pm APR at 0°: -42° high at 9 pm MAY at 0°: -13° high at 9 pm JUN at 0°: 18° high at 9 pm JUL at 0°: 47° high at 9 pm AUG at 0°: 78° high at 9 pm SEP at 0°: 72° high at 9 pm OCT at 0°: 42° high at 9 pm NOV at 0°: 12° high at 9 pm DEC at 0°: -18° high at 9 pm 10°S
JAN at 10°S: -48° high at 9 pm FEB at 10°S: -76° high at 9 pm MAR at 10°S: -71° high at 9 pm APR at 10°S: -42° high at 9 pm MAY at 10°S: -13° high at 9 pm JUN at 10°S: 17° high at 9 pm JUL at 10°S: 46° high at 9 pm AUG at 10°S: 73° high at 9 pm SEP at 10°S: 68° high at 9 pm OCT at 10°S: 41° high at 9 pm NOV at 10°S: 11° high at 9 pm DEC at 10°S: -18° high at 9 pm 20°S
JAN at 20°S: -46° high at 9 pm FEB at 20°S: -69° high at 9 pm MAR at 20°S: -65° high at 9 pm APR at 20°S: -40° high at 9 pm MAY at 20°S: -13° high at 9 pm JUN at 20°S: 16° high at 9 pm JUL at 20°S: 43° high at 9 pm AUG at 20°S: 65° high at 9 pm SEP at 20°S: 62° high at 9 pm OCT at 20°S: 38° high at 9 pm NOV at 20°S: 10° high at 9 pm DEC at 20°S: -17° high at 9 pm 30°S
JAN at 30°S: -42° high at 9 pm FEB at 30°S: -60° high at 9 pm MAR at 30°S: -57° high at 9 pm APR at 30°S: -37° high at 9 pm MAY at 30°S: -12° high at 9 pm JUN at 30°S: 14° high at 9 pm JUL at 30°S: 38° high at 9 pm AUG at 30°S: 56° high at 9 pm SEP at 30°S: 54° high at 9 pm OCT at 30°S: 35° high at 9 pm NOV at 30°S: 9° high at 9 pm DEC at 30°S: -16° high at 9 pm 40°S
JAN at 40°S: -36° high at 9 pm FEB at 40°S: -50° high at 9 pm MAR at 40°S: -49° high at 9 pm APR at 40°S: -32° high at 9 pm MAY at 40°S: -11° high at 9 pm JUN at 40°S: 12° high at 9 pm JUL at 40°S: 33° high at 9 pm AUG at 40°S: 47° high at 9 pm SEP at 40°S: 45° high at 9 pm OCT at 40°S: 30° high at 9 pm NOV at 40°S: 8° high at 9 pm DEC at 40°S: -15° 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 88°S.
The distance to NGC 6790 is not well measured
No reliable distance has been measured for it yet.
Objects within 6° of NGC 6790
15 NGC and IC objects lie within 6°. The nearest that are brighter than magnitude 12.5 or have their own page:
NGC 6760, globular cluster, 3.0° NGC 6778, planetary nebula, 3.3° NGC 6749, globular cluster, 4.4° NGC 6755, open cluster, 4.7° NGC 6756, open cluster, 4.8° NGC 6807, planetary nebula, 5.1° NGC 6781, planetary nebula, 5.1° NGC 6741 Phantom Streak Nebula, planetary nebula, 5.4°
NGC 6790 catalog data
Field Value
Constellation Aquila Designations NGC 6790, PN G037.8-06.3 Type planetary nebula Right ascension (J2000) 19h 22.9m Declination (J2000) +01° 31′ Magnitude 10.5 (B 10.0) Apparent size 7″ Radial velocity 42 km/s Central star HD 182083 Best with Telescope Best month August Catalog page NGC 6501 to 7000
