BiSpeD: Binary Spectral Disentangling applied to binary low-mass star searches

Open Access

Table 3.

BiSpeD detections.

ID	SpT	M_A, ref	Ref.	M_A, est	M_Bsin³i	q	T_eff, B
		[M_⊙]		[M_⊙]	[M_⊙]		[K]
CD-35 15144	K3V	0.769 ± 0.019	GS21	0.80	0.305	0.59 ± 0.03	3700
HD 4457	K2V	0.717 ± 0.019	GS21	0.79	$_{> 0.17}^{< 0.44}$ $^{ < 0.44}_{ > 0.17}$	0.46 ± 0.01	3800
HD 24706	K2III	2.08 ± 0.10	KE22	1.30	0.277	0.57 ± 0.01	5100
HD 96118	K3III+A/F	4.4	TS23	6.06	2.475	0.60 ± 0.05	11750
HD 127124	K0V	0.804 ± 0.023	GS21	0.83	$_{> 0.19}^{< 0.29}$ $^{ < 0.29}_{ > 0.19}$	0.34 ± 0.11	4600
HD 160346	K3-V	0.795 ± 0.026	GS21	0.81	0.014	0.49 ± 0.01	3700
HD 178445	K6.5V	–	–	0.68	0.266	0.37 ± 0.01	3800
HD 219630	K6+Vk:	0.707 ± 0.013	MA15	0.68	0.330	0.41 ± 0.03	3700
PM J21214-6655	K7V	0.61	RE20	0.69	0.025	0.63 ± 0.02	3800
PX Vir	K1V	0.74 ± 0.06	WA23	0.83	0.316	0.59 ± 0.01	3900
Ross 193	M3Vnne	–	–	0.37	0.001	0.67 ± 0.06	3800
Wolf 414	M4V	0.357 ± 0.011	MA15	0.37	0.173	0.44 ± 0.03	4200

Notes. The columns are, from left to right: star ID, spectral classification from SIMBAD, primary mass from literature (M_A, ref), reference for M_A, ref value, estimated primary mass from an isochrone fit (M_A, est), minimum mass for the secondary companion M_Bsin³i, mass ratio for the best peak (q) and effective temperature of the secondary companion (T_eff, B). The primary mass references are GS21: Gomes da Silva et al. (2021), KE22: Kervella et al. (2022), TS23: Tsantaki et al. (2023), MA15: Mann et al. (2015), RE20: Reiners & Zechmeister (2020), and WA23: Wang et al. (2023).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.