1M 2321+585 , the SIMBAD biblio

1979ApJS...39..573M - Astrophys. J., Suppl. Ser., 39, 573-632 (1979)

The MIT/OSO 7 catalog of X-ray sources : intensities, spectra and long-term variability.

MARKERT T.H., WINKLER P.F., LAIRD F.N., CLARK G.W., HEARN D.R., SPROTT G.F., LI F.K., BRADT H.V., LEWIN W.H.G. and SCHNOPPER H.W.

Journal keyword(s):

Nomenclature: Table 1: 1M HHMM+DDd, 1M HHMM+DD, N=138

Simbad objects: 142

goto View the references in ADS