Open superclusters - I. The most populated primordial groups of open clusters in the third quadrant of the Galactic disk

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Table A.1.

Identified OSCs in this study.

1	2	3	4	5	6	7	8	9	10	11
OSC	Member OCs	Δl	Δb	Δplx	Δd	$Δ μ_{α}^{⋆}$ $\Delta \mu^{\star}_{\alpha}$	Δμ_δ	Δage	ΔRV	Ref
Acronym	Name	degree	degree	mas	kpc	mas/yr	mas/yr	Myr	km/s
Gem OB1	HSC 1502	188	0.5	0.49	1.71	-0.4	-1.6	6	-8^c	HR23
	HSC 1504	191	3.7	0.55	1.85	0.5	-2.4	81	36
	NGC 2175
	OC 0310
	OC 0316
	Pismis 27
	UBC 1305

Ori OB1	ASCC 16	199	-16	2.2	0.34	-0.1	-1.3	8		CG20
	ASCC 19	213	-20	2.9	0.41	1.6	0.6	98
	ASCC 21
	Gulliver 6
	L 1641S
	NGC 1977
	(=UBC 621)
	NGC 1981
	(=UBC 207)
	NGC 1980
	Sigma Ori
	UBC 17a
	UBC 17b

Mon OB2	CWNU 1281	205	-2.1	0.61	1.40	-1.2	-0.3	4	7	HR23
	Collinder 104	208	0.2	0.67	1.51	-2.5	1.0	90	71
	Collinder 106
	Collinder 107
	Desvoivres 2
	HSC 1629
	HSC 1636
	HSC 1641
	NGC 2244

Mon R2	BDSB 91	213	-10	1.04	0.78	-2.1	0.4	4	23	HR23
	FSR 1115	220	-16	1.23	0.86	-3.8	1.6	17	86
	FSR 1117
	HSC 1698
	NGC 2183
	OC 0357
	Theia 15
	(= OC 0362)

Mon OB3	CWNU 302	216	-0.7	0.41	2.0	-1.2	0.5	10	32	HR23
	HSC 1721	219	0.9	0.45	2.1	-1.9	1.1	96	62
	HSC 1722
	HSC 1723
	NGC 2311
	Wit 2

CMa OB1	BDSB 96	224	-0.9	0.84	1.11	-3.1	0.8	4	16	HR23
	FSR 1178	226	-2.6	0.88	1.15	-4.4	1.7	14	33
	HSC 1767
	OC 0377
	(=CMa08)
	vdBergh 92
	(=CMa06)

HC2	CWNU 464	233	-0.8	0.34	2.33	-1.7	1.9	60		HR23
	HSC 1854	238	1.6	0.39	2.62	-2.2	2.5	160
	HSC 1857
	HSC 1893
	OC 0398
	UBC 1374

HC3	HSC 1858	234	-5	0.33	2.62	-2.2	3.1	20	26	HR23
	HSC 1859	238	1	0.36	3.09	-2.6	3.5	90	59^c
	HSC 1864
	HSC 1875
	NGC 2384
	(=UBC 224)
	OC 0403
	Teutsch 61
	Theia 3849

NGC 2362	CWNU 1064	238	-4.2	0.73	1.17	-2.0	1.8	5	32	HR23
	Ivanov 6	241	-7.1	0.81	1.31	-4.3	4.3	1096^c	42
	Majaess 88
	(=FSR 1297)
	NGC 2354
	NGC 2362
	Theia 2267

HC4	NGC 2453	242	-1.0	0.20	4.4	-2.3	3.1	25	^c	C21
	FSR 1315	245	0.6	0.21	4.6	-2.6	3.4	81
	Casado 34
	Casado 35
	Casado 36
	Casado 55

Vel OB2	vdBH 23	244.9	-17	2.2	0.29	-4.6	4.3	5	-5	HR23
	Collinder 135	273.3	3	3.4	0.43	-13	11	37	31
	Collinder 140
	CWNU 1020
	CWNU 1044
	CWNU 1069
	CWNU 1083
	CWNU 1096
	HSC 2056
	NGC 2451B
	NGC 2547
	OC 0450
	OC 0470
	OC 0479
	OCSN 82
	Pozzo 1
	Theia 31
	Trumpler 10
	UPK 540

HC5	FSR 1342	246	-1.3	0.22	2.7	-2.3	2.6	15	64	D21
	LP 201	250	1.7	0.25	3.8	-2.6	3.2	257	79
	LP 204
	LP 942
	LP 967
	LP 1457
	Ruprecht 47
	Ruprecht 48

HC6	NGC 2439	246	-3.2	0.23		-2.0	3.1	6	51^c	C21
	Ruprecht 35	250	-5.5	0.26		-2.3	3.3	158	142
	Haffner 15
	Bochum 15
	Casado 56
	UBC 238
	FSR 1351
	FSR 1352

Sco-Cen	HSC 2156	252	-8	5.1	0.132	-16	10	19	13	HR23
	IC 2391	290	4	7.5	0.194	-25	24	36	25
	IC 2602
	NGC 2451A
	Platais 8
	Platais 9

Vela	vdBH 56	254	-2.0	1.02		-3.7	3.4	5		LP19

molecular	Alessi 43	265	1.7	1.08		-6.0	5.3	98

ridge	Collinder 197
	MWSC 1508
	NGC 2546
	Ruprecht 64

HC7	HSC 2091	259.5	-2.4	0.65	1.35	-4.3	4.4	6	11	HR23
	Majaess 99	260.9	-4.5	0.70	1.45	-5.8	5.3	154	39^c
	OC 0471
	PHOC 1
	UBC 479
	(=Theia 1079)
	UBC 1584

Vel OB1	VdBH 54	263	-2.6	0.41	1.9	-4.7	4.2	4	-172	HR23
	CWNU 2907	268	0.5	0.51	2.4	-5.9	5.4	154	47
	FSR 1418
	FSR 1424
	(=UBC 1444)
	Gulliver 5
	HSC 2118
	HSC 2130
	HSC 2149
	HSC 2155
	HSC 2163
	NGC 2659
	OC 0480
	Ruprecht 65
	Ruprecht 71
	UBC 482
	UBC 483
	UBC 1447
	UBC 1449
	UBC 1451
	UBC 1585

Notes. OSCs ordered by increasing minimum Galactic longitude, their likely members, and the ranges of parameters of such members, from Gaia-derived data in the cited references. Column headings: 1. OSC acronym; 2. Members names of OCs in OSC; 3. Range in Galactic longitude; 4. Range in Galactic latitude; 5. Range in parallax; 6. Range in photometric distance; 7. Range in $μ_{α}^{⋆}$ $\mu^{\star}_{\alpha}$ ; 8. Range in μ_δ; 9. Range in age; 10. Range in radial velocity; 11. References (HR23 (Hunt & Reffert 2023); CG20 (Cantat-Gaudin et al. 2020); C21 (Casado 2021); D21 (Dias et al. 2021); LP19 (Liu & Pang 2019)). Abbreviations: ^c see text. The ranges in columns 3 to 10 refer to spans in the constraining parameters. The two rows with numbers refer to the minimum and maximum values of the cited ranges (Δl, Δb, Δplx, Δd, $Δ μ_{α}^{⋆}$ $\Delta \mu^{\star}_{\alpha}$ , Δμ_δ, Δage, and ΔRV) for the whole OSC, not to the values for individual members.

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