NGC 7008
NGC 7008
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Emission nebula | |
---|---|
Planetary nebula | |
NGC 7008, the Fetus Nebula | |
Observation data: J2000 epoch | |
Right ascension | 21h 00m 32.503s[1] |
Declination | +54° 32′ 36.18″[1] |
Distance | ≥2,800 ly[2] ly |
Apparent magnitude (V) | 12.0 [3] |
Apparent dimensions (V) | 1.4'x1.1' |
Constellation | Cygnus |
Physical characteristics | |
Radius | ≈ 0.5 ly[2] ly |
Absolute magnitude (V) | 12.0 |
Designations | NGC 7008,[1] Fetus Nebula[1] PK 93+5.2[1] |
NGC 7008 (PK 93+5.2), also known as the Fetus Nebula is a planetary nebula with a diameter of approximately 1 light-year[2] located at a distance of 2800 light years[2] in northern Cygnus. It was discovered by William Herschel in 1787, in Slough, England. NGC 7008 (H I-192) is included in the Astronomical League's Herschel 400 observing program.
References[edit]
^ abcde "SIMBAD Astronomical Database". Results for NGC 7008. Retrieved 2009-05-22..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
^ abcd Nemiroff, Robert; Bonnell, Jerry. "NGC 7008: The Fetus Nebula". Astronomy Picture of the Day. Archived from the original on 30 June 2015. Retrieved 30 June 2015.
^ "NGC 7008". Deep Sky Objects Browser.
External links[edit]
- The Fetus Nebula on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
- Cosmic Mystery: NGC 7008 by Dietmar Hager
- NGC 7008 @ DeepSkyPedia
- Astronomy Picture of the day
Coordinates: 07h 29m 10.7669s, +20° 54′ 42.488″
This nebula-related article is a stub. You can help Wikipedia by expanding it. |
Categories:
- Planetary nebulae
- Cygnus (constellation)
- NGC objects
- Nebula stubs
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