Details on Acronym: APX | |
| APX | (Alpha Persei, X-ray source) |
| Write: | <<APX NNN>> <<APX NNNA>> |
| N: | 203+656 |
| Object: | (X) + * (SIMBAD class: X = X-ray Source) |
| Note: | ROSAT PSPC observations of the alpha Persei Cluster = Cl Melotte 20. (Nos 1-203) X-ray sources detected. Format 'NNNA' are possible optical counterparts. Finding charts. See also Cl* Melotte 20 AP. |
| in source: | NAME ALPHA PER Cluster |
| Ref: | =1998AN....319..201P |
| by | PROSSER C.F. , RANDICH S. |
| Astron. Nachr., 319, 201-214 (1998) | |
| Identification of new low-mass members of the α Persei open cluster by ROSAT. I. | |
| o | Table 1: <APX NN> (Nos 1-73). Table 2, notes finding charts: <APX NNA> N=88. |
| Ref: | =1998AN....319..215P |
| by | PROSSER C.F. , RANDICH S., SIMON T. |
| Astron. Nachr., 319, 215-234 (1998) | |
| Identification of new low-mass members of the α Persei open cluster by ROSAT. II. | |
| o | Table 2: <APX NNN> (Nos 74-203). Tables 4, 7: <APX NNNA> N=568. |
| =E= | Catalogue in electronic form as J/other/AN/319.201 |
| Origin | of the Acronym: A = Assigned by the author(s) |