Table 4
Association Members

Name^a
	R.A.(J2000)	Decl.(J2000)	Sp. Ty.	




 


	




 


	log(L/L




 

)	




 

 log(L/L




 

)	logT(K)	




 

, 



 

 logT(K)	Mass^b
	log age	Criteria^c
	
	(hhmmss.s)	(



 

 ' " )	Adopt	(mag)	(mag)					(



 

)	(yr)		
	18:28:57.3	01:13:03.0	K1	7.4	4.32	0.33	0.31	3.71	0.02,0.08	1.5	6.55	Li/ext	
XMM	18:29:04.5	01:09:47.0	<K6	>1.6^e
	<8.9^e
	>-1.7	 ... 	>3.62	 ... 	 ... 	 ... 	X	
WMW 124	18:29:08.2	01:05:43.1	A2	3.8	1.49	1.40	0.17	3.95	0.01,0.02	2.3	6.75	TD	
	18:29:14.4	01:27:33.8	K4	6.4	4.85	0.17	0.18	3.66	0.02,0.03	0.77	5.98	Li/ext	
	18:29:16.0	01:08:56.2	K3	6.6	4.66	0.23	0.32	3.68	0.05,0.04	1.1	6.23	Li/ext	
WMW 104	18:29:20.4	01:21:03.8	M0.5^d
	6.3	5.67	0.14	0.15	3.57	0.02,0.03	0.28	< 5	IRX/ext	
XMM	18:29:20.5	01:08:55.1	K5	2.6	5.62	-0.09	0.20	3.64	0.03,0.02	0.71	6.21	Li/X	
WMW 221/XMM	18:29:22.7	01:10:33.0	K6	3.0	5.71	-0.09	0.18	3.62	0.02,0.03	0.56	5.99	Li/X	
BD+01 3686	18:29:27.6	01:12:56.8	F4	0.83	2.04	1.11	0.10	3.82	0.02,0.02	2.0	6.75	X	
XMM	18:29:31.2	01:05:51.6	M3	3.0	7.67	-0.37	0.16	3.53	0.01,0.01	0.22	5.63	Li/X	
BD+01 3687	18:29:31.7	01:08:19.1	F6	0.39	2.73	0.85	0.12	3.80	0.03,0.02	1.7	6.89	ref. neb.	
WMW 225/XMM	18:29:33.1	01:17:16.5	K0	5.0	3.38	0.69	0.30	3.72	0.05,0.08	2.0	6.25	Li/X/ext	
WMW 82/KOB 173	18:29:33.4	01:08:22.8	A3	2.3	1.41	1.41	0.10	3.93	0.01,0.04	2.3	6.71	IRX/ref. neb.	
XMM	18:29:33.6	01:07:00.0	M3.5	1.7	7.90	-0.35	0.45	3.51	0.03,0.02	0.17	5.00	X	
XMM	18:29:34.5	01:06:06.9	U	 ... 	 ... 	 ... 	 ... 	 ... 	 ... 	 ... 	 ... 	X	
XMM	18:29:34.7	01:05:28.9	K8	2.8	5.79	0.01	0.17	3.59	0.02,0.01	0.38	5.62	X	
	18:29:34.9	01:08:46.2	K6	0.85	5.84	-0.14	0.18	3.62	0.02,0.03	0.59	6.09	Li	
WMW 94/XMM	18:29:39.9	01:17:56.0	M0.5	7.7^e
	4.18^e
	-0.43	0.08	3.57	0.01,0.01	0.42	6.14	Li/Halpha/X/IRX/ext	
WMW 103/XMM	18:29:41.5	01:07:37.9	K5	3.3	5.50	-0.05	0.20	3.64	0.03,0.02	0.69	6.14	Li/Halpha/X/IRX	
	18:29:43.0	01:02:06.8	M0	4.1	6.66	-0.29	0.22	3.58	0.02,0.01	0.42	5.97	Li/ext	
WMW 65/KOB 219	18:29:43.9	01:07:21.0	K7^d
	4.8	7.10	-0.56	0.16	3.60	0.03,0.02	0.69	6.74	ext/IRX	
WMW 100/XMM	18:29:44.5	01:13:11.6	M4.5^d
	1.8	9.17	-0.60	0.16	3.49	0.04,0.04	0.14	5.23	X/IRX	
WMW 79	18:29:46.3	01:10:25.3	M2^d
	3.9	7.70	-0.55	0.16	3.54	0.03,0.03	0.27	6.03	TD/ext	
WMW 199/XMM	18:29:47.2	01:22:34.7	K8	5.2	4.92	0.36	0.16	3.59	0.01,0.02	0.32	<5	Li/X/ext	
WMW 81/XMM	18:29:53.6	01:17:01.7	K6	4.6	6.20	-0.28	0.18	3.62	0.02,0.03	0.66	6.36	Li/Halpha/X/IRX/ext	
WMW 201/XMM	18:29:55.4	01:10:34.0	M5	0.0	11.98	-1.57	0.16	3.48	0.02,0.02	0.14	6.83	Halpha/X	
WMW 38/XMM	18:29:55.7	01:14:31.5	<K6	 ... 	 ... 	 ... 	 ... 	>3.62	 ... 	 ... 	 ... 	X/IRX	





 

/XMM	18:29:56.1	01:00:21.7	B5	5.3	-1.21	2.96	0.10	4.18	0.10,0.01	5.1	7.81	X/ref. neb.	
WMW 205/XMM	18:29:56.2	01:10:55.8	K3	3.2	5.24	-0.01	0.32	3.68	0.05,0.04	1.1	6.59	Li/X/TD	
WMW 193/BD+01 3689B	18:29:57.5	01:10:46.4	A5	0.16	1.37	1.41	0.30	3.91	0.06,0.03	2.3	6.68	X	
WMW 192/HD 170545	18:29:57.6	01:10:52.9	A2.5	0.25	0.02	1.98	0.20	3.94	0.03,0.01	3.0	6.36	X	
WMW 83/KOB 319	18:29:57.8	01:15:31.9	K3	22^e
	1.96^e
	0.58	0.22	3.68	0.05,0.04	1.0	5.70	X/IRX	
WMW 27/XMM	18:29:58.2	01:15:21.7	K5.5	5.5	6.70	-0.51	0.16	3.63	0.02,0.02	0.85	6.97	Halpha/X/IRX/ext	
WMW 59/XMM	18:29:59.3	01:14:07.7	K6	5.6	4.95	0.22	0.16	3.62	0.02,0.03	0.48	5.56	Halpha/X/IRX/ext	
WMW 78/XMM	18:30:03.4	01:16:19.1	K5	3.9	5.79	-0.16	0.26	3.64	0.04,0.02	0.75	6.35	Li/X/IRX/ext	
WMW 98/GFM 71	18:30:04.9	01:14:39.5	M5^d
	1.9	10.61	-1.02	0.16	3.48	0.04,0.05	0.14	6.18	X/IRX	
WMW 84/XMM	18:30:06.1	01:06:17.0	M0	3.7	6.65	-0.29	0.17	3.58	0.01,0.04	0.42	5.97	Li/Halpha/X/IRX/ext	
KOB 359	18:30:06.4	01:01:05.8	K6	3.0	6.56	-0.43	0.18	3.62	0.02,0.02	0.75	6.68	Li/Halpha/X/IRX	
WMW 73/XMM	18:30:07.7	01:12:04.3	K5.5	6.5	5.21	0.09	0.16	3.63	0.02,0.02	0.57	5.80	Li/Halpha/X/IRX/ext	
XMM	18:30:08.2	01:05:51.0	M4.5	3.4	8.82	-0.46	0.32	3.49	0.02,0.02	0.14	5.00	Li/Halpha/X	
KOB 367	18:30:08.5	01:01:37.4	K8	3.9	7.59	-0.71	0.17	3.59	0.02,0.02	0.70	6.97	Halpha/IRX/ext	
KOB 370	18:30:08.7	00:58:46.5	K2	2.6	4.85	0.13	0.30	3.69	0.04,0.03	1.3	6.55	Li/IRX	
	18:30:10.7	00:58:13.3	M1.5	2.0	6.93	-0.28	0.61	3.55	0.09,0.03	0.29	5.77	Li	
WMW 74	18:30:13.3	01:02:48.9	M4^d
	3.3	8.69	-0.56	0.16	3.50	0.04,0.04	0.16	5.28	TD	
WMW 166/KOB 407	18:30:14.0	01:08:51.5	M5^d
	1.2	10.76	-1.08	0.16	3.48	0.03,0.03	0.14	6.25	IRX	
WMW 40/XMM	18:30:18.2	01:14:16.8	K8	6.4^e
	3.35^e
	-0.03	0.18	3.59	0.03,0.02	0.39	5.68	Halpha/X/IRX/ext	
XMM	18:30:21.9	01:21:07.7	M3	1.8	9.32	-1.03	0.30	3.53	0.02,0.03	0.26	6.59	X	
WMW 157/XMM	18:30:22.4	01:20:44.0	M1	1.8	7.60	-0.59	0.20	3.56	0.02,0.01	0.41	6.31	Li/X/TD	
WMW 128/GFM 85	18:30:23.1	01:20:09.7	M4	0.85	9.37	-0.83	0.24	3.50	0.02,0.01	0.17	6.09	X/TD	
	18:30:23.3	01:06:22.6	M3.5	2.0	8.79	-0.71	0.22	3.51	0.02,0.02	0.18	6.03	Li	
WMW 33/XMM	18:30:23.4	01:05:04.6	M3	1.6	9.08	-0.93	0.30	3.53	0.02,0.01	0.25	6.43	Li/Halpha/X/IRX	
WMW 220	18:30:24.5	01:19:50.7	K1	0.79	5.68	-0.22	0.18	3.71	0.02,0.02	0.99	7.28	X	
HD 170634	18:30:24.9	01:13:23.0	B8	2.3	-0.63	2.46	0.17	4.06	0.09,0.01	4.5	6.02	ref. neb.	
XMM	18:30:25.7	01:09:32.9	M5	0.0	11.18	-1.25	0.61	3.48	0.03,0.03	0.15	6.44	X	
	18:30:33.5	01:02:56.8	K4	3.9	7.32	-0.82	0.31	3.66	0.05,0.03	0.72	8.00	Li	
	18:30:35.0	00:59:02.7	K3	6.3	4.72	0.20	0.16	3.68	0.02,0.02	1.1	6.27	Li/ext	
XMM	18:30:35.3	01:05:57.8	K6	2.5	5.85	-0.14	0.16	3.62	0.02,0.02	0.59	6.09	Li/X	
	18:30:35.4	01:19:07.0	K1	6.2	4.05	0.43	0.16	3.71	0.02,0.02	1.6	6.42	Li/ext	
XMM	18:30:37.4	01:17:58.3	K0	2.3	4.36	0.29	0.45	3.72	0.08,0.08	1.5	6.72	Li/X	
XMM	18:30:39.6	01:18:03.1	K4	1.9	5.63	-0.14	0.16	3.66	0.02,0.03	0.91	6.55	Li/X	
XMM	18:30:40.2	01:10:27.6	M1.5	6.0^e
	6.46^e
	-1.27	0.17	3.55	0.01,0.01	0.39	7.31	X	
	18:30:52.8	01:09:26.6	K2	6.7	4.14	0.41	0.18	3.69	0.02,0.02	1.3	6.16	Li/ext	
	18:30:56.6	01:02:41.4	K6	3.5	4.78	0.29	0.35	3.62	0.06,0.02	0.46	5.48	Li/ext	

a Source names from X-ray, optical or infrared studies by: (XMM) XMM-Newton survey by Preibisch (2003), (WMW) Spitzer survey by Winston et al. (2007), (GFM) Chandra survey by Giardino et al. (2007), (CDF88) reflection nebulae survey by Chavarria-K. et al. (1988), (KOB) ISO survey by Kaas et al. (2004).
b Masses and ages estimated from the tracks and isochrones of D'Antona & Mazzitelli (1997) and F. D'Antona & I. Mazzitelli (1998, private communication) except for the two B stars for which the Siess et al. (2000) models were used.
c Association membership established through location above the main sequence and 

 

 > 3.5 mag (ext), the presence of Halpha emission EW(Halpha) > 10 angst(Halpha), an infrared excess (IRX), identification as a possible transition disk object (TD), lithium absorption (Li), reflection nebulosity (ref. neb.), or X-ray emission (X). See text for details.
d Spectral types from Winston et al. (2009) and Oliveira et al. (2009).
e (

 

) photometry from 2MASS used to compute 

 

 and M(J).