Bibcode
Monelli, Matteo; Trujillo, Ignacio
Bibliographical reference
The Astrophysical Journal Letters, Volume 880, Issue 1, article id. L11, 8 pp. (2019).
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7
2019
Citations
37
Refereed citations
36
Description
A second galaxy “missing dark matter” (NGC 1052-DF4) has
been reported recently. Here we show, using the location of the tip of
the red giant branch (TRGB), that the distance to this galaxy is 14.2
± 0.7 Mpc. This locates the galaxy 6 Mpc closer than previously
determined. We also analyze the distances to the brightest galaxies in
the field of view of NGC 1052. We find that this field is populated by
two groups of galaxies in projection: one dominated by NGC 1052 and NGC
1047 at ∼19 Mpc, and another group containing NGC 1042 and NGC 1035
(as well as [KKS2000]04 and NGC 1052-DF4) at ∼13.5 Mpc. At a
distance of 13.5 Mpc the globular clusters of NGC 1052-DF4 have the same
properties as globular clusters in the Milky Way and other dwarf
galaxies.
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