Astronomy:LEDA 1245565
From HandWiki
| LEDA 1245565 | |
|---|---|
 LEDA 1245565 imaged by the Hubble Space Telescope | |
| Observation data (J2000.0 epoch) | |
| Constellation | Virgo |
| Right ascension | 11h 40m 08.71s |
| Declination | +03° 07′ 11.39″ |
| Redshift | 0.081023 |
| Helio radial velocity | 24,309 km/s |
| Distance | 1.04 Gly |
| Apparent magnitude (V) | 17.3 |
| Characteristics | |
| Type | SBa |
| Other designations | |
| LEDA 1245565, 2MASX J11400874+0307114, RX J1140.1+0307 | |
LEDA 1245565 (known as RX J1140.1+0307) is a spiral galaxy located 1.04 billion light-years away in the constellation of Virgo.[1] It has a similar structure to the Milky Way, though it has a low black hole mass.[2][3][4] It has an active galactic nucleus[5] and is classified as a narrow-line Seyfert 1 galaxy[6] with enhanced star formations.[7]
References
- ↑ "Your NED Search Results". https://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=1152781&objname=1&img_stamp=YES&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1.
- ↑ "Hubble Space Telescope Spies Beautiful Spiral Galaxy | Sci.News" (in en-US). 2017-01-09. https://www.sci.news/astronomy/hubble-beautiful-spiral-galaxy-04517.html.
- ↑ information@eso.org. "A black hole of puzzling lightness" (in en). https://www.esahubble.org/images/potw1702a/.
- ↑ Jin, C.; Done, C.; Ward, M. (2015-07-01). "XMM-Newton Observations of the Super-Eddington Intermediate-Mass Black Hole: RX J1140.1+0307". The Extremes of Black Hole Accretion: 90. Bibcode: 2015ebha.confE..90J. https://ui.adsabs.harvard.edu/abs/2015ebha.confE..90J.
- ↑ Jin, Chichuan; Ward, Martin; Done, Chris; Gelbord, Jonathan (2012-01-16). "A combined optical and X-ray study of unobscured type 1 active galactic nuclei - I. Optical spectra and spectral energy distribution modelling". Monthly Notices of the Royal Astronomical Society 420 (3): 1825–1847. doi:10.1111/j.1365-2966.2011.19805.x. ISSN 0035-8711. Bibcode: 2012MNRAS.420.1825J.
- ↑ Jin, Chichuan; Done, Chris; Ward, Martin (2016-01-01). "Strong constraints on a super-Eddington accretion flow: XMM-Newton observations of an intermediate-mass black hole". Monthly Notices of the Royal Astronomical Society 455 (1): 691–702. doi:10.1093/mnras/stv2319. ISSN 0035-8711. Bibcode: 2016MNRAS.455..691J.
- ↑ Sani, E.; Lutz, D.; Risaliti, G.; Netzer, H.; Gallo, L. C.; Trakhtenbrot, B.; Sturm, E.; Boller, T. (2010-04-01). "Enhanced star formation in narrow-line Seyfert 1 active galactic nuclei revealed by Spitzer". Monthly Notices of the Royal Astronomical Society 403 (3): 1246–1260. doi:10.1111/j.1365-2966.2009.16217.x. ISSN 0035-8711. Bibcode: 2010MNRAS.403.1246S.
 |  |
