NGC 4411
| NGC 4411 | |
|---|---|
 NGC 4411 imaged by the Vera C. Rubin Observatory | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 26m 29.9337s[1] |
| Declination | +08° 52′ 19.121″[1] |
| Redshift | 0.004263±0.000002[1] |
| Heliocentric radial velocity | 1,278±1 km/s[1] |
| Distance | 51.66 ± 4.59 Mly (15.840 ± 1.408 Mpc)[1] |
| Group or cluster | Virgo Cluster |
| Apparent magnitude (V) | 13.41[1] |
| Characteristics | |
| Type | SB(rs)c[1] |
| Size | ~34,600 ly (10.60 kpc) (estimated)[1] |
| Apparent size (V) | 2.0′ × 1.9′[1] |
| Other designations | |
| KPG 336A, NGC 4411A, IC 3339, UGC 7537, MCG +02-32-048, PGC 040695, CGCG 070-074[1] | |
NGC 4411 (also known as NGC 4411A) is a barred spiral galaxy in the constellation of Virgo. Its velocity with respect to the cosmic microwave background is 1,616±24 km/s, which corresponds to a Hubble distance of 77.7 ± 5.5 Mly (23.83 ± 1.70 Mpc).[1] However, five non-redshift measurements give a closer distance of 51.66 ± 4.59 Mly (15.840 ± 1.408 Mpc).[2] It was discovered by German–American astronomer Christian Heinrich Friedrich Peters in 1881.[3] It was also observed by German astronomer Friedrich Karl Arnold Schwassmann on 23 January 1900, resulting in it being listed in the Index Catalogue as IC 3339.[3] There was a longstanding confusion of identification between this galaxy and the neighboring spiral galaxy NGC 4411B.[3]
NGC 4411 and NGC 4411B form a pair of galaxies, referred to as KPG 336.[4] Both galaxies are members of the Virgo Cluster.
See also
[edit]References
[edit]- 1 2 3 4 5 6 7 8 9 10 11 "Results for object NGC 4411". NASA/IPAC Extragalactic Database. NASA and Caltech. Retrieved 19 July 2025.
- ↑ "Distance Results for NGC 4411". NASA/IPAC EXTRAGALACTIC DATABASE. NASA. Retrieved 19 July 2025.
- 1 2 3 Seligman, Courtney. "New General Catalogue Objects: NGC 4411". Celestial Atlas. Retrieved 19 July 2025.
- ↑ Karachentsev, I. D. (1972). "Catalogue of isolated pairs of galaxies in the northern hemisphere". Soobshcheniya Spetsial'noj Astrofizicheskoj Observatorii. 7: 1. Bibcode:1972SoSAO...7....1K.
External links
[edit]
Media related to NGC 4411 at Wikimedia Commons- NGC 4411 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
