Luminosity Function of Some Open Clusters

Table 1

Basic data.

Cluster name	RA 2000 h. m. s.	Dec 2000 d. m. s.	Range of magnitudes	Range of distances (pc)	𝑁 (Known member stars)
Stock 2	02 14.4	+59 16	−3.115–12.709	4.371–5000	85
NGC 869	02 19.1	+57 09	−7.114–14.502	3.0185–10000	152
NGC 884	02 22.0	+57 08	−4.338–14.502	3.0185–2631.579	146
NGC 2168	06 09.1	+24 21	2.3018–11.883	5.30814–181.8182	34
NGC 2264	06 41.0	+09 53	−3.383–11.017	12.361–4347.8261	28
NGC 2516	07 58.1	−60 45	−2.611–11.191	9.1491–3333.333	45
NGC 2632	08 40.4	+19 41	−0.815–12.22	5.96338–1492.5373	63
NGC 3532	11 06.0	−58 44	−2.436–11.68	6.32511–709.21986	50
Ruprecht 147	19 16.7	−16 18	0.16625–10.8993	7.2674–413.223	26