NGC 39
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| NGC 39 | |
|---|---|
| Lua error in package.lua at line 80: module 'Module:InfoboxImage/data' not found. SDSS image of NGC 39 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | Template:RA[1] |
| Declination | Template:DEC[1] |
| Redshift | 0.016201[1] |
| Heliocentric radial velocity | 4857 ± 11 km/s[1] |
| Distance | 217.9 ± 15.3 Mly (66.80 ± 4.69 Mpc)[1] |
| Group or cluster | NGC 7831 Group (LGG 1) |
| Apparent magnitude (V) | 13.92[1] |
| Characteristics | |
| Type | SA(rs)c[1] |
| Apparent size (V) | 1.2Template:Prime × 1.0Template:Prime[1] |
| Other designations | |
| Template:Odlist[1] | |
NGC 39 is an unbarred spiral galaxy in the constellation Andromeda. Its velocity with respect to the cosmic microwave background is 4529 ± 25 km/s, which corresponds to a Hubble distance of 217.9 ± 15.3 Mly (66.80 ± 4.69 Mpc).[1] It was discovered by German-British astronomer William Herschel on 2 November 1790.[2]
NGC 7831 Group
According to A.M. Garcia, NGC 39 is a member of the NGC 7831 group (also known as LGG 1), which contains at least 18 galaxies, including NGC 13, NGC 19, NGC 20, NGC 21, NGC 43, NGC 7805, NGC 7806, NGC 7819, and NGC 7836.[3]
Supernova
One supernova has been observed in NGC 39: SN 2024rbc (Type Ib, mag. 20.5443) was discovered by the Zwicky Transient Facility on 3 August 2024.[4]
See also
References
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- ^ a b c d e f g h i j Page Module:Citation/CS1/styles.css has no content."Results for object NGC 0039 (NGC 39)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-02-08.
- ^ Page Module:Citation/CS1/styles.css has no content.Seligman, Courtney. "New General Catalogue objects: NGC 1 - 49". cseligman.com. Retrieved 2021-02-08.
- ^ Page Module:Citation/CS1/styles.css has no content.Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100: 47. Bibcode:1993A&AS..100...47G.
- ^ Page Module:Citation/CS1/styles.css has no content."SN 2024rbc". Transient Name Server. IAU. Retrieved 13 August 2024.
External links
- Page Template:Sister-inline/styles.css has no content.Script error: No such module "Sister project logo". Media related to Script error: No such module "Commons link". at Wikimedia Commons
- Template:WikiSky
- NGC 39[permanent dead link]
- seds.org
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