NGC 121 ESO050-SC012 RA 00:26:47 Dec -71°32.0' Globular
cluster |
h: pB, lE, vgbM, 40"
Kron ("Star Clusters in the Small
Magellanic Cloud", PASP, Vol. 68, 1956) describes it as a red cluster (Kron
2), noting the absence of nebulosity and the absence of bright blue stars. He
classifies it as a globular cluster.
Van den Bergh and Hagen ("UBV photometry
of star clusters in the Magellanic Clouds", Astronomical Journal, Vol. 73,
1968) find that the integrated V magnitude through a 60'' diaphragm is 11.3.
They note that it is an old cluster with a B-V = 1.9.
Lindsay ("Clusters in the Small
Magellanic Cloud", Irish Astronomical Journal, Vol. 4, 1956) classifies it
as a globular cluster. He writes: "(Lindsay 10) NGC 121 was of course
accepted as globular after the discovery of cluster-type variables in it by
Thackeray and Wesselink."
6-inch f/8.6 Newtonian: A
most unimpressive globular cluster, in the same field as NGC 104. At first
difficult but later easily seen as an out of focus small star. (suburban skies)
[AS] |