Discovery of new members of the nearby young stellar association in Cepheus

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Volume 637 (May 2020)

A&A, 637 (2020) A43

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Table E.1.

Basic parameters of reference stars observed during our runs.

Star name	SpT ^(a)	Ref.	T_eff^(b)	log g^(b)	[Fe/H] ^(b)	Ref.	v sin i^(c)	Ref.	⟨RV⟩ ^(d)	o_RV
			(K)	(cm² s⁻¹)	(dex)		(km s⁻¹)		(km s⁻¹)
HD 187691	F8 V	A3	6173	4.25	0.04	B15	3.6	C3	0.03	6
HD 19373	F9.5 V	A4	6008	4.33	0.15	B12	4.5	B11	49.4	1
HD 22879	G0 V	A3	5759	4.25	−0.85	B14	2.3	C3	120.31	4
HD 10307	G1 V	A4	5859	4.27	0.04	B15	2.3	C3	4.97	10
HD 159222	G1 V	A4	5851	4.41	0.16	B12	3.3	B11	−51.62	15
HD 196850	G1 V	A4	5838	4.37	−0.09	B16	2.0	B02	−21.07	9
HD 197076	G1 V	A4	5828	4.45	−0.10	B15	2.7	C7	−35.44	13
HD 19445	G2 V Fe-3	A4	5918	4.41	−1.89	B08	4.1	C2	−139.84	2
HD 193664	G3 V	A5	5886	4.48	−0.09	B02	1.3	B02	−4.51	28
HD 65583	G8 V	A1	5279	4.76	−0.69	B02	3.3	C8	14.89 ⁽³⁾	20
HD 10700	G8.5 V	A6	5290	4.46	−0.48	B11	0.9	C3	−16.65	1
HD 10780	G9 V	A4	5309	4.56	0.00	B04	1.3	B01	2.72	33
HD 12051	G9 V	A4	5458	4.55	0.24	B07	0.5	B06	−35.22	4
HD 185144	G9 V	A4	5204	4.37	−0.26	B15	0.8	C3	26.61	1
HD 182488	G9+ V	A4	5393	4.55	0.22	B05	1.2	C3	−21.57	12
HD 3651	K0 V	A4	5218	4.52	0.20	B05	1.2	C2	−33.08	2
HD 38230	K0 V	A4	5174	4.53	−0.08	B02	0.9	C3	−29.22	33
HD 10476	K1 V	A6	5173	4.59	−0.08	B04	1.7	B01	−33.76	3
HD 4628	K2 V	A4	4905	4.60	−0.36	B07	1.5	B06	−10.35	1
HD 73667	K2 V	A4	4884	4.40	−0.58	B07	1.2	B01	−12.12	21
HD 166620	K2 V	A4	5007	4.62	−0.24	B04	0.6	C3	−19.59	3
HD 16160	K3 V	A6	4829	4.60	−0.16	B07	0.9	B06	25.73	1
HD 219134	K3 V	A4	4835	4.56	0.12	B02	1.8	B01	−18.69	4
HD 190007	K4 V	A4	4786	4.31	−0.02	B10	0.9	B10	−30.43	10
HD 201091	K5 V	A4	4236	4.50	−0.03	B07	3.8	B06	−65.51	5
HD 221503	K6 V	A6	4270	4.99	0.02	B13	2.5	C4	−0.96 ⁽⁵⁾	6
HD 201092	K7 V	A4	4200	4.60	−0.63	B09	1.6	C3	−64.15	5
GJ 270	M0 V	A9	3856	4.69	...	B17	≤3.0	C9	−69.78 ⁽⁴⁾	1
GJ 373	M0 V	A9	3820	4.68	...	B17	≤2.0	C9	15.13 ⁽⁴⁾	4
GJ 459.3	M0 V	A9	3852	4.66	...	B17	≤3.0	C9	−0.64	1
GJ 809	M0.5 V	A9	3720	4.67	−0.13	B01	≤2.0	C9	−17.55	10
GJ 686	M1 V	A9	3611	4.84	−0.44	A8	≤2.0	C9	−9.87	11
GJ 205	M1.5 V	A9	3626	4.80	0.60	B09	≤2.0	C9	8.25	15
GJ 411	M1.5 V	A9	3671	4.89	...	B17	≤2.0	C9	−84.71 ⁽⁴⁾	7
GJ 552	M2 V	A9	3574	4.79	...	B17	≤2.0	C9	7.36 ⁽⁴⁾	2
GJ 362	M3 V	A9	3430	4.85	...	B17	≤2.0	C9	6.21	2
GJ 687	M3 V	A9	3340	4.82	0.15	B01	≤2.5	C9	−29.16	9
GJ 447	M4 V	A9	3192	5.07	...	B17	≤2.0	C9	−30.86 ⁽⁴⁾	1
GJ 1227	M4.5 V	A8	3072	5.01	...	B17	≤2.0	C9	−14.04	6
HD 84737	G0 IV−V	A4	5934	4.16	0.16	B12	3.0	B11	4.79 ⁽¹⁾	25
HD 51000	G5 III	A2	5180	3.05	−0.04	B03	2.3	B03	−9.36	1
HD 62509	G9 III	A7	4955	3.07	0.16	B15	2.4	C3	3.24	2
HD 124897	K0 III	A4	4280	1.69	−0.52	B06	2.5	C3	−5.30	8
HD 12929	K1 III	A4	4546	2.40	−0.24	B04	1.6	C3	−14.64 ⁽²⁾	170
HD 26162	K2 III	A2	4800	2.90	0.06	B03	4.0	B03	24.74	7
HD 29139	K5 III	A6	3891	1.20	−0.15	B06	2.6	C3	54.02	8

Notes. We adopted the spectral type, atmospheric parameters, and projected rotational velocities found in the literature (see references below). We also determined the mean RV values from those listed in the online Élodie archive, along with the number of observations used o_RV.

References.

^(a)

For the G- and K-type sources, we list the spectral type most often cited in the last release of the catalog of stellar spectral classification (Skiff 2010): A1 = Harlan (1969), A2 = Cowley & Bidelman (1979), A3 = Gray et al. (2001), A4 = Gray et al. (2003), A5 = Abt & Willmarth (2006), A6 = Gray et al. (2006), A7 = Abt (2008), and A8 = Jenkins et al. (2009). For the M-type stars, we usually adopt the spectral type from Alonso-Floriano et al. (2015), labeled A9.

^(b)

The atmospheric parameters come from: B01 = Woolf & Wallerstein (2005), B02 = Valenti & Fischer (2005), B03 = Hekker & Meléndez (2007), B04 = Ramírez et al. (2007), B05 = Fuhrmann (2008), B06 = Meléndez et al. (2008), B07 = Mishenina et al. (2008), B08 = Reddy & Lambert (2008), B09 = Frasca et al. (2009), B10 = Guillout et al. (2009), B11 = Bruntt et al. (2010), B12 = Gonzalez et al. (2010), B13 = Casagrande et al. (2010), B14 = Nissen & Schuster (2010), B15 = da Silva et al. (2011), B16 = Casagrande et al. (2011), and B17 = Stassun et al. (2018). Most of them are available in the PASTEL catalog (Soubiran et al. 2010).

^(c)

v sin i values from: C1 = Delfosse et al. (1998), C2 = Fischer & Valenti (2005), C3 = the catalog of stellar rotational velocities of Glebocki & Gnacinski (2005), C4 = Torres et al. (2006), C5 = Houdebine (2010), C6 = Houdebine (2011), C7 = Herrero et al. (2012), C8 = McCarthy & Wilhelm (2014), and C9 = Jeffers et al. (2018). Some of these publications contain also an AP determination.

^(d)

We also made use of the RV values from ⁽¹⁾Soubiran et al. (1998), ⁽²⁾Famaey et al. (2005), ⁽³⁾Soubiran et al. (2013), ⁽⁴⁾Jeffers et al. (2018), and ⁽⁵⁾Soubiran et al. (2018).

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