Abell 1795
Abell 1795 | |
---|---|
Observation data (Epoch J2000) | |
Constellation(s) | Boötes |
Right ascension | 13h 49m 00.5s[1] |
Declination | +26° 35′ 07″[1] |
Richness class | 2[2] |
Bautz-Morgan classification | I [2] |
Redshift | 0.062476 (18 730)[1] |
Distance (co-moving) |
266 Mpc (868 Mly) h−1 0.705 [1] |
ICM temperature | 6.12 keV[3] |
Binding mass | 6.03×1014[3] M☉ |
X-ray flux | (68.10 ± 5.8%)×10−12 erg s−1 cm−2 (0.1—2.4 keV)[1] |
Abell 1795 is a galaxy cluster in the Abell catalogue.
Black holes
In January of 2014, Chandra X-Ray Observatory claimed to have made discovery of a new supermassive black hole candidate disrupting star in the Abell 1795.[4][5]
See also
References
- 1 2 3 4 5 "NED results for object ABELL 1795". NASA/IPAC Extragalactic Database (NED). Retrieved March 15, 2012.
- 1 2 Abell, George O.; Corwin, Harold G., Jr.; Olowin, Ronald P. (May 1989). "A catalog of rich clusters of galaxies" (PDF). Astrophysical Journal Supplement Series. 70 (May 1989): 1–138. Bibcode:1989ApJS...70....1A. doi:10.1086/191333. ISSN 0067-0049. Retrieved March 12, 2012.
- 1 2 Table 4 from Vikhlinin, A.; Kravtsov, A.; Forman, W.; Jones, C.; Markevitch, M.; Murray, S. S.; Van Speybroeck, L. (April 2006). "Chandra Sample of Nearby Relaxed Galaxy Clusters: Mass, Gas Fraction, and Mass-Temperature Relation" (PDF). The Astrophysical Journal. Chicago, Illinois, USA: University of Chicago Press. 640 (2): 691–709. arXiv:astro-ph/0507092. Bibcode:2006ApJ...640..691V. doi:10.1086/500288. Retrieved March 12, 2012.
- ↑ "Chandra Press Room :: Death By Black Hole In Small Galaxy? :: 08 January 14". chandra.harvard.edu. Retrieved 2018-07-18.
- ↑ Boen, Brooke (2015-05-06). "Dwarf Galaxy, Galaxy Cluster Abell 1795". NASA. Retrieved 2018-07-18.
Coordinates:
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