A closer look at the young stellar group around Sh 2-295

Open Access

Table 2

List of TTs identified and parameters derived in this work.

2MASS	W(Li) (Å)	W(Hα) (Å)	SNR	SpType	T_eff (K)	A_V (mag)	Class.	Age (Myr)	CMaX^a	IR Class	P^b
07023628-1125008^c	0.55	−1.17	16	K7	3970 ± 120	1.00	WTT	1.00–1.25	C012	. . .	. . .
07023666-1128115	0.64	−3.24	15	K7.5	3955 ± 120	1.75	WTT	. . .	C019	III^a	. . .
07024312-1123532^c,d	0.57	−42.46	19	K7	3970 ± 120	0.75	CTT	5.75–6.00	C026b	. . .	66.0
07024314-1125544^c	0.68	−1.41	20	K7.5	3955 ± 120	1.00	WTT	2.50–2.75	C035	. . .	88.0
07024393-1123475^c	0.47	0.32	26	K7	3970 ± 240	0.00	WTT	1.50–1.75	C026a	??^a	95.0
07024651-1126582^c,e	0.62	−5.44	20	K7.5	3955 ± 120	1.25	WTT	3.00–3.25	C023b	III^a	. . .
07024757-1125096^c	0.52	−11.91	21	K7	3970 ± 120	1.25	CTT	2.25–2.50	C020a	??^a	87.0
07024758-1126382	0.57	−3.15	8	M2	3490 ± 120	0.75	WTT	6.75–7.00	. . .	. . .	. . .
07024945-1125470^d	0.60	−6.32	24	K7.5	3955 ± 120	1.75	WTT?	. . .	C030	III^a	. . .
07025016-1124341^d	0.51	−6.85	24	K7	3970 ± 120	1.75	WTT?	. . .	C003	III^a	. . .
07025284-1127048^c	0.43	−0.23	31	K2	4760 ± 240	1.25	WTT	3.00–3.25	C022	III^a	. . .
07025410-1125160	0.40	−3.50	12	M1.5	3560 ± 120	1.00	WTT	3.25–3.50	C044	II/III^a	91.0
07025472-1125288	0.47	−2.07	19	K7.5	3955 ± 120	1.75	WTT	. . .	. . .	. . .	. . .
07025501-1128140^c	0.55	−0.65	19	K6	4020 ± 120	0.25	WTT	2.75–3.00	. . .	. . .	83.0
07025603-1128310^c	0.38	0.85	12	K2	4760 ± 240	2.50	WTT	1.75–2.00	C004a	. . .	. . .
07025833-1128428^c,d	0.37	−49.24	21	K0.5	4975 ± 240	3.75	CTT	4.00–4.25	C037	II^a,f	. . .
07025934-1127092	0.55	−3.13	10	M2	3490 ± 120	0.75	WTT	12.25–12.50	. . .	. . .	. . .
07025996-1127154	0.67	−3.52	9	M2	3490 ± 120	0.75	WTT	9.50–9.75	. . .	. . .	. . .
07030077-1126239	0.72	−2.48	16	K7.5	3955 ± 120	2.50	WTT	6.75–7.00	C006	III^a	83.0
07030298-1126263	0.46	−1.88	25	K7.5	3955 ± 120	0.75	WTT	. . .	C002	??^a	. . .
07030751-1139396	0.52	−1.56	16	K7.5	3955 ± 120	0.50	WTT	9.75–10.00	. . .	. . .	. . .
07031139-1135127^c	0.25	2.88	31	G3	5740 ± 480	1.75	WTT	8.00–8.25	C025	III^a	95.0
07031181-1130169^c	0.40	−0.61	19	K7	3970 ± 360	1.25	WTT	4.50–4.75	C031	??^a	90.0
07031269-1128382^c	0.41	0.48	27	K0.5	4975 ± 240	2.50	WTT	3.75–4.00	C029	II^a,f	88.0
07031553-1128219^c	0.42	0.67	27	K4	4330 ± 120	1.75	WTT	11.25–11.50	C097	. . .	95.0
07033033-1132028^c	0.65	−1.98	19	K7.5	3955 ± 120	1.50	WTT	2.25–2.50	. . .	. . .	. . .
07033123-1129515^c	0.52	−0.68	24	K7	3970 ± 120	1.00	WTT	5.25–5.50	. . .	. . .	27.0
07033346-1131113	0.53	−4.93	7	M3.5	3260 ± 120	0.75	WTT	13.50–13.75	. . .	. . .	. . .
07033726-1131146	0.60	−2.27	14	M0.5	3700 ± 120	0.50	WTT	. . .	C007	. . .	. . .

Notes. Previous results: ^(a)Santos-Silva et al. (2018), ^(b)Gregorio-Hetem et al. (2021), ^(c)Members of vdBergh 92 (He et al. 2022), ^(d)Hα emission objects (Pettersson & Reipurth 2019), ^(e)RS Canum Venaticorum–type systems (Chen et al. 2020), ^(f)Fischer et al. (2016).

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