Table 1: Results from the ADONIS adaptive optics survey among 199 Sco OB2 member stars. The columns list: Hipparcos number, observed J, H and magnitude, spectral type of the primary, angular separation (arcsec), position angle (degrees; measured from North to East), and status (p = primary/single star; c = companion star; nc = new companion star; b = background star). The last two columns list the subgroup of which the system is a member (US = Upper Scorpius; UCL = Upper Centaurus Lupus; LCC = Lower Centaurus Crux), and a flag in case the observing conditions were not photometric. The Hipparcos member stars HIP77315 and HIP77317 are a common proper motion pair (see the Double Star Catalog). In this paper the two stars are treated as separate primaries and not as one system.

Star	J mag	H mag	mag	Type	('')	PA ()	Stat	Group	Remarks
HIP50520			6.23	A1V			p	LCC
			6.39		2.51	313.3	c
HIP52357			7.64	A3IV			p	LCC
			7.65		0.53	73.0	c
			11.45		10.04	72.7	nc
HIP53524			6.76	A8III			p	LCC
			12.67		4.87	316.9	b
HIP53701	6.30	6.37	6.48	B8IV			p	LCC
	9.05	8.76	8.86		3.88	75.8	c
	13.06	12.93	13.04		6.57	120.1	b
HIP54231			6.75	A0V			p	LCC
HIP55188			7.43	A2V			p	LCC
HIP55899			7.07	A0V			p	LCC
HIP56354			5.78	A9V			p	LCC
HIP56379			5.27	B9Vne			p	LCC
HIP56963			7.46	A3V			p	LCC
HIP56993			7.38	A0V			p	LCC
			11.88		1.68	23.1	nc
HIP57809			6.61	A0V			p	LCC
HIP58416			7.03	A7V			p	LCC
			8.66		0.58	166.1	nc
HIP58452			6.51	B8/B9V			p	LCC
HIP58465			6.32	A2V			p	LCC
HIP58720			6.05	B9V			p	LCC
HIP58859			6.52	B9V			p	LCC
HIP59282			7.00	A3V			p	LCC
HIP59397			7.01	A2V			p	LCC
HIP59413			7.46	A6V			p	LCC
			8.18		3.18	99.8	c
			15.15		7.22	250.3	b
HIP59502			6.80	A2V			p	LCC
			11.28		2.94	26.4	nc
			12.79		9.05	308.6	b
HIP59898			5.99	A0V			p	LCC
HIP60084			7.65	A1V			p	LCC
			10.10		0.46	329.6	nc
HIP60183			6.33	B9V			p	LCC
HIP60561			6.59	A0V			p	LCC
HIP60851			5.98	A0Vn			p	LCC
			11.04		2.01	44.1	nc
			11.66		6.92	181.1	nc
HIP61257			6.60	B9V			p	LCC
			12.43		5.54	324.3	b
HIP61265			7.44	A2V			p	LCC
			11.29		2.51	67.4	nc
			14.70		3.43	168.6	b
HIP61639			6.94	A1/A2V			p	LCC
			7.06		1.87	182.4	c
			14.36		4.21	220.6	b
HIP61782			7.56	A0V			p	LCC
HIP61796			6.37	B8V			p	LCC
			11.79		9.89	109.0	nc
			11.86		12.38	136.8	nc
			13.35		4.17	305.8	b
HIP62002			7.09	A1V			p	LCC
			7.65		0.38	69.2	c
			13.95		5.33	214.6	b
HIP62026			6.49	B9V			p	LCC
			7.46		0.22	12.5	nc
HIP62058			6.17	B9Vn			p	LCC
HIP62179			7.20	A0IV/V			p	LCC
			7.57		0.23	282.7	c
			14.03		12.21	131.3	b
			14.60		4.47	255.8	b
HIP63204			6.47	A0p			p	LCC
			7.36		1.80	46.9	nc
HIP63236			6.66	A2IV/V			p	LCC
			12.91		7.56	118.4	b
			12.85		11.97	316.5	b
HIP63839			6.66	A0V			p	LCC
			13.78		5.99	358.1	b
			14.21		4.30	13.7	b
			13.16		6.31	300.9	b
HIP64320			6.22	Ap			p	LCC
HIP64515			6.78	B9V			p	LCC
			6.94		0.31	165.7	c
HIP64892			6.82	B9V			p	LCC
HIP64925			6.88	A0V			p	LCC
HIP64933			6.29	A0V			p	LCC
HIP65021			7.26	B9V			p	LCC
HIP65089			7.37	A7/A8V			p	LCC
HIP65178			6.71	B9V			p	LCC
HIP65219			6.52	A3/A4III/IV			p	LCC
HIP65394			7.25	A1Vn...			p	LCC
HIP65426			6.78	A2V			p	LCC
HIP65822			6.68	A1V			p	LCC
			11.08		1.82	303.9	nc
HIP65965			7.51	B9V			p	LCC
			15.21		10.28	41.1	b
HIP66068			7.04	A1/A2V			p	LCC
HIP66447			7.16	A3IV/V			p	UCL
HIP66454			6.33	B8V			p	LCC
HIP66566			7.36	A1V			p	LCC
HIP66651			7.35	B9.5V			p	LCC
			15.36		7.58	173.3	b
HIP66722			6.32	A0V			p	UCL
HIP66908			6.86	A4V			p	UCL
HIP67036			6.69	A0p			p	LCC
HIP67260			7.03	A0V			p	LCC
			8.37		0.44	228.9	c
			14.70		2.22	77.1	b
HIP67919			6.58	A9V			p	LCC
			9.05		0.70	299.1	nc
HIP68080			6.28	A1V			p	UCL
			7.19		1.92	10.2	c
HIP68532			7.03	A3IV/V			p	UCL
			9.50		3.03	288.6	nc
			10.53		3.15	291.7	nc
HIP68781			7.38	A2V			p	UCL
HIP68867			7.17	A0V			p	UCL
			11.61		2.16	284.8	nc
HIP68958			6.72	Ap...			p	UCL
HIP69113	6.25	6.32	6.43	B9V			p	UCL
	11.14	10.51	10.25		5.33	64.8	nc
	11.19	10.46	10.23		5.52	66.9	nc
HIP69749			6.62	B9IV			p	UCL
			11.60		1.50	0.8	nc
			12.69		8.10	50.0	b
			13.40		5.57	352.4	b
			14.16		8.79	62.5	b
			14.48		9.13	66.8	b
			14.51		4.43	278.6	b
HIP69845			7.78	B9V			p	UCL
HIP70441			7.31	A1V			p	UCL
HIP70455			7.07	B8V			p	UCL
HIP70626			6.56	B9V			p	UCL
HIP70690			7.71	B9V			p	UCL
HIP70697			7.17	A0V			p	UCL
HIP70809			6.54	Ap...			p	UCL
			14.64		4.97	214.4	b
			14.60		8.72	297.3	b
HIP70904			6.39	A6V			p	UCL
			12.08		6.08	120.3	b
			14.17		10.03	309.2	b
HIP70918			6.35	A0/A1V			p	UCL
HIP70998			7.06	A1V			p	UCL
			10.83		1.17	354.6	nc
HIP71140			7.13	A7/A8IV			p	UCL
HIP71271			7.57	A0V			p	UCL
HIP71321			7.17	A9V			p	UCL
HIP71724			6.79	B8/B9V			p	UCL
			9.70		8.66	23.0	c
HIP71727			6.89	A0p			p	UCL
			7.80		9.14	245.0	c
HIP72140			7.09	A1IV/V			p	UCL
			12.21		4.51	229.1	b
HIP72192	6.71	6.71	6.71	A0V			p	UCL
HIP72627	6.54	6.54	6.53	A2V			p	UCL
HIP72940			6.85	A1V			p	UCL
			8.57		3.16	221.6	c
HIP72984			7.05	A0/A1V			p	UCL
			14.37		5.83	118.1	b
			8.50		4.71	260.3	c
HIP73145			7.54	A2IV			p	UCL
HIP73266			7.30	B9V			p	UCL
HIP73341			6.67	B8V			p	UCL
HIP73393			7.21	A0V			p	UCL
HIP73937			6.05	Ap			p	UCL
			14.05		3.48	30.5	b
HIP74066			6.08	B8IV			p	UCL
			8.43		1.22	109.6	nc
HIP74100			6.12	B7V			p	UCL
HIP74479			6.31	B8V			p	UCL
			10.83		4.65	154.1	nc
HIP74657			6.97	B9IV			p	UCL
HIP74752			6.84	B9V			p	UCL
			13.13		9.66	21.0	b
HIP74797			7.55	A2IV			p	UCL
HIP74985			7.53	A0V			p	UCL
			13.13		6.37	145.2	b
HIP75056			7.31	A2V			p	UCL
			11.17		5.19	34.5	nc
HIP75077			6.97	A1V			p	UCL
HIP75151			6.65	A+...			p	UCL
			8.09		5.70	120.9	c
HIP75210			6.82	B8/B9V			p	UCL
HIP75476			6.88	A1/A2V			p	UCL
HIP75509			7.40	A2V			p	UCL
HIP75647			5.86	B5V			p	UCL
HIP75915			6.44	B9V			p	UCL
			8.15		5.60	229.4	c
HIP75957			7.24	A0V			p	UCL
			13.41		5.56	105.7	b
			13.21		9.21	227.1	b
HIP76001			7.60	A2/A3V			p	UCL
			7.80		0.25	3.2	c
			8.20		1.48	124.8	c
			12.85		6.58	127.5	b
HIP76048			6.26	B6/B7V			p	UCL
HIP76071	7.05	7.10	7.06	B9V			p	US
		11.28	10.87		0.69	40.8	nc
HIP76310			7.35	A0V			p	US
HIP76503			6.25	B9IV			p	US
HIP76633			7.51	B9V			p	US
HIP77150			7.28	A2V			p	UCL
HIP77295			7.64	A2IV/V			p	UCL
			15.13		4.63	309.9	b
HIP77315			7.24	A0V			p	UCL
			7.92		0.68	67.0	c
HIP77317			7.37	B9.5V	37.37	137.3	p	UCL
			14.24		32.78	146.8	b
HIP77457			7.33	A7IV			p	US
HIP77523			7.41	B9V			p	UCL
HIP77858			5.40	B5V			p	US
HIP77859			5.57	B2V			p	US
HIP77900			6.44	B7V			p	US
HIP77909			6.19	B8III/IV			p	US
HIP77911	6.67	6.71	6.68	B9V			p	US
	12.68	12.20	11.84		7.96	279.3	nc
HIP77939			6.56	B2/B3V			p	US
			8.09		0.52	119.1	c
HIP77968			7.00	B8V			p	UCL
			12.64		6.54	344.4	b
			14.56		6.43	349.8	b
HIP78099			7.35	A0V			p	US
HIP78168			5.91	B3V			p	US
HIP78196			7.08	A0V			p	US
HIP78246			5.84	B5V			p	US
HIP78494			7.11	A2m...			p	US
HIP78530	6.87	6.92	6.87	B9V			p	US
		14.56	14.22		4.54	139.7	b
HIP78533			6.99	Ap			p	UCL
			12.28		6.09	186.3	b
HIP78541			6.99	A0V			p	UCL
HIP78549			7.13	B9.5V			p	US
			14.62		11.78	47.3	b
HIP78663			7.76	F5V			p	US
			13.42		8.88	103.0	b
			15.41		6.11	184.7	b
HIP78702			7.41	B9V			p	US
HIP78754			6.95	B8/B9V			p	UCL
HIP78756			7.16	Ap			p	UCL
			9.52		8.63	216.4	c
HIP78809	7.41	7.50	7.51	B9V			p	US
	11.08	10.45	10.26		1.18	25.7	nc
HIP78847			7.32	A0V			p	US
			11.30		8.95	164.0	nc
HIP78853			7.50	A5V			p	UCL
			8.45		1.99	270.4	c
			15.02		7.12	84.2	b
HIP78877			6.08	B8V			p	US
HIP78956	7.52	7.54	7.57	B9.5V			p	US
	9.76	9.12	9.04		1.02	48.7	nc
HIP78968	7.40	7.41	7.47	B9V			p	US
		14.59	14.47		2.75	321.1	b
HIP78996			7.46	A9V			p	US
HIP79031			7.00	B8IV/V			p	US
HIP79044			6.91	B9V			p	UCL
			15.18		5.02	91.6	b
HIP79098			5.90	B9V			p	US
			14.10		2.37	116.8	b
HIP79124	7.16	7.14	7.13	A0V			p	US
	11.38	10.55	10.38		1.02	96.2	nc
HIP79156	7.56	7.56	7.61	A0V			p	US
	11.62	10.89	10.77		0.89	58.9	nc
HIP79250			7.49	A3III/IV			p	US
			10.71		0.62	180.9	nc
HIP79366			7.47	A3V			p	US
HIP79410			7.05	B9V			p	US
			14.93		3.17	339.8	b
HIP79439			6.97	B9V			p	US
HIP79530			6.60	B6IV			p	US
			8.34		1.69	219.7	c
HIP79599			6.30	B9V			p	US
HIP79622			6.34	B8V			p	US
HIP79631			7.17	B9.5V			p	UCL
			7.61		2.94	127.9	nc
			14.08		8.86	151.8	b
HIP79739			7.24	B8V			p	US
			11.60		0.94	118.6	nc
HIP79771			7.09	B9V			p	US
			10.94		3.66	313.6	nc
HIP79785			6.41	B9V			p	US
HIP79860			7.88	A0V			p	US
HIP79878			7.06	A0V			p	US
HIP79897			6.99	B9V			p	US
HIP80019			7.08	A0V			p	US
HIP80024			6.73	B9II/III			p	US
HIP80059			7.44	A7III/IV			p	US
HIP80126			6.44	B6/B7Vn			p	US
HIP80142			6.60	B7V			p	UCL
			12.16		8.54	44.0	b
			9.53		9.32	216.2	c
HIP80238	7.45	7.45	7.34	A1III/IV			p	US
	7.96	7.66	7.49		1.03	318.5	c
HIP80324			7.33	A0V+...			p	US
			7.52		6.23	152.5	c
HIP80371			6.40	B5III			p	US
			8.92		2.73	140.6	c
			13.36		9.22	32.0	b
HIP80425			7.40	A1V			p	US
			8.63		0.60	155.8	c
HIP80461			5.92	B3/B4V			p	US
			7.09		0.27	285.6	c
HIP80474	6.13	6.08	5.76	A			p	US	JH
	13.00	12.30	11.71		4.83	206.2	nc		JH
HIP80493			7.05	B9V			p	US
HIP80591			7.82	A5V			p	UCL
HIP80799	7.68	7.75	7.46	A2V			p	US	JH
	10.94	10.35	9.88		2.94	205.2	nc		JH
HIP80896			7.53	F3V			p	US
			10.51		2.28	177.0	nc
HIP80897			7.78	A0V			p	UCL
HIP81136			5.21	A7/A8+...			p	UCL
HIP81316			6.72	B9V			p	UCL
HIP81472			5.96	B2.5IV			p	UCL
			13.23		5.21	357.5	b
			13.20		4.52	274.4	b
HIP81474			5.74	B9.5IV			p	US
HIP81624			5.80	A1V			p	US
			7.95		1.13	224.3	c
HIP81751			8.29	A9V			p	UCL
			12.18		8.91	68.0	b
			14.44		6.12	219.6	b
HIP81914			6.34	B6/B7V			p	UCL
			12.29		6.18	49.5	b
			14.28		9.11	39.8	b
			14.61		5.15	286.2	b
HIP81949			7.32	A3V			p	UCL
			13.23		3.90	89.5	b
			14.05		3.42	28.7	b
			14.70		9.60	76.6	b
			14.63		6.31	239.0	b
			14.62		5.69	292.2	b
			15.15		5.22	340.5	b
			15.33		9.70	345.5	b
HIP81972			5.92	B3V			p	UCL
			10.57		2.01	312.0	nc
			10.75		7.07	258.4	c
			11.54		5.03	213.7	nc
HIP82154	6.89	7.22	7.05	B9IV/V			p	UCL	JH
	14.86	14.93	14.47		8.39	359.0	b		JH
HIP82397			7.28	A3V			p	US
			15.36		7.88	227.7	b
HIP82430			7.25	B9V			p	UCL
			12.41		4.59	96.1	b
			14.03		5.98	65.3	b
			14.29		6.08	329.3	b
HIP82560	6.83	6.97	6.58	A0V			p	UCL	JH
		13.86	12.76		4.73	4.6	b		H
		14.40	13.13		3.94	222.0	b		H
		14.38	13.68		6.20	283.3	b		H
HIP83457			6.49	A9V			p	UCL
HIP83542			5.38	G8/K0III			p	US
			10.01		8.96	196.1	nc
HIP83693			5.69	A2IV			p	UCL
			9.26		5.82	78.4	c
			13.64		12.69	134.9	b