The COBREX archival survey: Improved constraints on the occurrence rate of wide-orbit substellar companions - I. A uniform re-analysis of 400 stars from the GPIES survey

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Volume 693 (January 2025)

A&A, 693 (2025) A54

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Table A.1

Stellar properties for the sample considered in this work. The full table is available in electronic form at the CDS.

star name	ra^a	dec^a	parallax^a	SpT^b	Gmag^a	Hmag^c	E(B-V)	YMG	p_memb	age	age ref.^d	mass
	hms	dms	mas		mag	mag	mag			Myr		M_⊙
HD 104467	12 01 39.1168	−78 59 16.915	10.18 ± 0.12	G3V(e)	8.44	6.97	0.02	EPSC	1.00	${3.7}_{- 1.4}^{- 4.6}$ $3.7_{ - 1.4}^{ - 4.6}$	B	${1.74}_{- 0.24}^{+ 0.09}$ $1.74_{ - 0.24}^{ + 0.09}$
HD 105874A	12 11 14.8135	−52 13 03.187	8.07 ± 0.99		7.88		0.04	LCC	0.99	15 ± 3	B	1.69 ± 0.08
HD 118991A	13 41 44.7704	−54 33 33.934	11.28 ± 0.10	B8.5Vn	5.24	5.45	0.02	FIELD	0.72	15.0 ± 3.8	N	3.32 ± 0.17
HD 129926B	14 46 00.5907	−25 26 39.973	32.62 ± 0.02	G1V	6.95	5.72	0.01	FIELD	0.71	500 ± 120	N	1.08 ± 0.05
HD 131399A	14 5 4 25.3089	−34 08 34.038	10.20 ± 0.70	A1V	7.07		0.04	UCL	0.99	16±2	B	1.94 ± 0.10
HD 137919A	15 30 21.31	−41 55 08.33	7.93 ± 0.72			6.46	0.03	UCL	0.99	16±2	B	3.54 ± 0.18
HD 141943	15 53 27.2916	−42 16 00.71	16.63 ± 0.02	G2	7.79	6.41	0.01	FIELD	0.48	16±4	N	${1.22}_{- 0.06}^{+ 0.09}$ $1.22_{ - 0.06}^{ + 0.09}$
HD 147553A	16 23 56.7146	−33 11 57.828	7.23 ± 0.04	B9.5V(n)	7.00	7.01	0.04	UCL	0.95	16±2	B	2.51 ± 0.13
HD 16699A	2 38 44.2802	−52 57 03.053	17.27 ± 0.02	F8V	7.75	6.70	0.00	ARG	0.98	45 ± 5	B	1.22 ± 0.06
HD 16699B	2 38 45.0461	−52 57 08.451	16.69 ± 0.21	G8V	8.24	6.63	0.00	ARG	0.95	45 ± 5	B	1.15 ± 0.06

Notes. Data taken from: ^a: Gaia DR3; ^b: Simbad; ^c: 2MASS; ^d: (B)ANYAN, (N)ielsen+19, (S)HINE. Details about the derivation of E(B-V), YMG membership, ages and masses are provided in Section 2.3.

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