A deep multi-band investigation of IC 2391 | Astronomy & Astrophysics (A&A)

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Table 6:

Possible multiple systems in IC 2391 (see Sect. 3.5).
		Primary star		Separation			Neighbor star
	ID	Designation	Ref. $^\dag$	(arcsec)	RA	Dec	V	$R_{\rm c}$	$I_{\rm c}$
Previously known	-	Cl* IC 2391 CTIO 126	^a	3.1	08:42:49.385	-52:52:16.96	18.25 $\pm$ 0.07	17.13 $\pm$ 0.03	16.46 $\pm$ 0.04
cluster members	-	Cl* IC 2391 CTIO 25	^a	2.8	08:42:46.025	-52:46:52.64	20.02 $\pm$ 0.07	18.82 $\pm$ 0.03	17.88 $\pm$ 0.06
	6	WFI J08410814-5255027	^b	3.9	08:41:07.726	-52:55:03.61	16.00 $\pm$ 0.06	14.98 $\pm$ 0.03	14.32 $\pm$ 0.04
New member	$^{\prime\prime}$	$^{\prime\prime}$	^b	3.5	08:41:08.489	-52:55:04.19	15.72 $\pm$ 0.05	15.02 $\pm$ 0.04	14.70 $\pm$ 0.05
candidates	26	WFI J08434640-5257036	^b	4.5	08:43:46.814	-52:57:06.12	16.39 $\pm$ 0.05	15.68 $\pm$ 0.04	15.26 $\pm$ 0.05
	27	WFI J08434751-5250136	^b	3.3	08:43:47.844	-52:50:12.48	20.76 $\pm$ 0.07	19.45 $\pm$ 0.03	18.52 $\pm$ 0.04
	29	WFI J08440199-5310356	^b	2.4	08:44:02.071	-53:10:37.92	15.48 $\pm$ 0.06	14.47 $\pm$ 0.03	13.77 $\pm$ 0.04

$^\dag$ ^a Barrado y Navascués et al. (2001b); ^b This work.

Source LaTeX | All tables | In the text

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