Release 11.12 ("Hergest Ridge")

Selected bibliography

Your query: NGC 6218

Reference n. 1 (gc517)
AuthorSollima, A. et al.
Title Searching in the dark: the dark mass content of the Milky Way globular clusters NGC288 and NGC6218
AbstractWe present an observational estimate of the fraction and distribution of dark mass in the innermost region of the two Galactic globular clusters NGC 6218 (M12) and NGC 288 (...) We find that non-luminous matter constitutes more than 60 per ...
JournalMNRAS, Volume 462, Issue 2, p.1937-1951
Year of publication:2016
Tags NGC 288, NGC 6218

Reference n. 2 (gc492)
AuthorKamann, al.
Title The central dynamics of M3, M13, and M92: stringent limits on the masses of intermediate-mass black holes
AbstractWe used the PMAS integral field spectrograph to obtain large sets of radial velocities in the central regions of three northern Galactic globular clusters: M3, M13, and M92. By applying the novel technique of crowded field 3D spectroscopy, ...
JournalAstronomy & Astrophysics, Volume 566, A58, 24 pp.
Year of publication:2014
Tags NGC 5272, NGC 6218, NGC 6341

Reference n. 3 (gc395)
AuthorJohnson, Christian I.; Pilachowski, Catherine A.
Title A Moderate Sample Size, Multielement Analysis of the Globular Cluster M12 (NGC 6218)
AbstractWe present chemical abundances of several proton-capture, ?-, Fe-peak, and neutron-capture elements and radial velocities for 21 red giant branch (RGB) and asymptotic giant branch members of the Galactic globular cluster M12. Abundances are...
JournalThe Astronomical Journal, Volume 132, Issue 6, pp. 2346-2359
Year of publication:2006
Tags NGC 6218

Reference n. 4 (gc394)
AuthorHargis, Jonathan R.; Sandquist, Eric L.; Bolte, Michael
Title The Luminosity Function and Color-Magnitude Diagram of the Globular Cluster M12
Abstractn this paper we present the V and I luminosity functions and color-magnitude diagrams derived from wide-field (23'×23') BVI photometry of the intermediate-metallicity ([Fe/H]~-1.3) Galactic globular cluster M12. Using observed values (and ...
JournalThe Astrophysical Journal, Volume 608, Issue 1, pp. 243-260
Year of publication:2004
Tags NGC 6218

Reference n. 5 (gc393)
Authorvon Braun, Kaspar; Mateo, Mario; Chiboucas, Kristin; Athey, Alex; Hurley-Keller, Denise
Title Photometry Results for the Globular Clusters M10 and M12: Extinction Maps, Color-Magnitude Diagrams, and Variable Star Candidates
AbstractWe report on photometry results of the equatorial globular clusters (GCs) M10 and M12. These two clusters are part of our sample of GCs, which we are probing for the existence of photometrically varying eclipsing binary stars. During the se...
JournalThe Astronomical Journal, Volume 124, Issue 4, pp. 2067-2082
Year of publication:2002
Tags NGC 6218

Reference n. 6 (gc124)
AuthorSato, Takashi; Richer, Harvey B.; Fahlman, Gregory G.
Title Deep CCD photometry in globular clusters. VIII - M12
JournalAstronomical Journal, vol. 98, Oct. 1989, p. 1335-1353
CM diagram
Year of publication:1989
Tags NGC 6218, cmd

Reference n. 7 (gc342)
AuthorBuonanno, R.; Castellani, V.; Smriglio, F.
Title M10 and M12: A Couple of Interacting Twin Globular Clusters?
AbstractGlobular clusters M10 and M12 form a well-known pair of clusters in the northern sky (...) Although this is not the only case of coupled clusters occurring in our galaxy, the range of structural similarities shown by this pair is impressive...
JournalAstrophysics and Space Science, Vol. 41, p.L3
Year of publication:1976
Tags NGC 6254, NGC 6218

Reference n. 8 (gc392)
AuthorRacine, R.
Title The C-M diagram of M12.
AbstractPhotoelectrically calibrated B,V photographic photometry to 18.5 mag is reported for over 1000 stars in a 13 arc min diameter field centered on the globular cluster M12. The color-magnitude diagram is found to be similar to the one for M13....
JournalAstronomical Journal, Vol. 76, p. 331 - 334
Year of publication:1971
Tags NGC 6218

Reference n. 9 (gc391)
AuthorNassau, J. J.; Hynek, J. A.
Title Magnitudes and Colors in the Globular Cluster Messier 12 and Selected Area 108.
AbstractThe presente report deals with the determination of red magnitudes of stars in Messier 12, which is three degrees from the Selected Area. The red magnitudes of the bright stars of the former were determined by a direct comparison with the N...
JournalAstrophysical Journal, vol. 96, p.37
Year of publication:1942
Tags NGC 6218

Query processed at 16:36, 24th September

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