Table 1. Open in new tab Properties of...

Name	RA (2000.0) DEC	SGL SGB	T	D	Meth	V_LG	log₁₀(L_k)	R_p	ΔV	M_T	Ref.
Dw1224+39	186.144 + 39.636	76.40 + 04.27	10	8.91	mem	–	6.59	358	–	–	–
DDO 129	187.184 + 43.224	73.16 + 06.04	8	8.90	TF	582	8.81	249	−41	4.9	[1]
KK 149	187.218 + 42.178	74.18 + 05.77	10	8.51	trgb	450	8.15	97	−173	34.2	[2]
Dw1229+41	187.430 + 41.162	75.21 + 05.65	–2	8.91	mem	–	7.17	79	–	–	–
Plume	187.555 + 42.017	74.41 + 05.97	10	8.91	mem	577	8.07	59	−46	1.5	–
KK 151	187.559 + 42.901	73.56 + 06.24	9	8.20	trgb	479	7.79	196	−144	48.0	[3]
NGC 4485	187.630 + 41.700	74.73 + 05.94	8	8.91	trgb	517	8.99	9	−106	1.2	[2]
NGC 4490	187.652 + 41.644	74.79 + 05.94	7	8.91	mem	623	10.28	0	0	–	–
MAPS1231+42	187.788 + 42.094	74.38 + 06.16	10	8.13	trgb	593	7.06	72	−30	0.8	[4]
UGC 7678	188.002 + 39.832	76.61 + 05.70	9	9.08	trgb	710	8.24	285	87	25.4	[2]
UGC 7690	188.112 + 42.704	73.85 + 06.55	8	8.91	mem	578	8.66	173	−45	4.1	–
PGC 41749	188.470 + 39.626	76.91 + 05.99	9	9.94	trgb	677	7.67	328	54	11.3	[2]
UGC 7719	188.502 + 39.019	77.50 + 05.85	8	9.20	TF	704	8.21	420	81	32.5	[1]
Dw1234+41	188.659 + 41.276	75.35 + 06.57	9	8.45	NAM	638	7.26	130	15	0.3	[5]
UGC 7751	188.799 + 41.061	75.58 + 06.61	9	7.90	TF	641	7.49	161	18	0.6	[1]

Name

RA (2000.0) DEC

SGL SGB

Meth

V_LG

log₁₀(L_k)

R_p

ΔV

M_T

Ref.

deg

Mpc

km s⁻¹

L_K⊙

kpc

km s⁻¹

10¹¹ M_⊙

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

Dw1224+39

186.144 + 39.636

76.40 + 04.27

8.91

mem

–

6.59

358

–

DDO 129

187.184 + 43.224

73.16 + 06.04

8.90

582

8.81

249

−41

4.9

[1]

KK 149

187.218 + 42.178

74.18 + 05.77

8.51

trgb

450

8.15

−173

34.2

[2]

Dw1229+41

187.430 + 41.162

75.21 + 05.65

–2

8.91

mem

–

7.17

–

Plume

187.555 + 42.017

74.41 + 05.97

8.91

mem

577

8.07

−46

1.5

–

KK 151

187.559 + 42.901

73.56 + 06.24

8.20

trgb

479

7.79

196

−144

48.0

[3]

NGC 4485

187.630 + 41.700

74.73 + 05.94

8.91

trgb

517

8.99

−106

1.2

[2]

NGC 4490

187.652 + 41.644

74.79 + 05.94

8.91

mem

623

10.28

–

MAPS1231+42

187.788 + 42.094

74.38 + 06.16

8.13

trgb

593

7.06

−30

0.8

[4]

UGC 7678

188.002 + 39.832

76.61 + 05.70

9.08

trgb

710

8.24

285

25.4

[2]

UGC 7690

188.112 + 42.704

73.85 + 06.55

8.91

mem

578

8.66

173

−45

4.1

–

PGC 41749

188.470 + 39.626

76.91 + 05.99

9.94

trgb

677

7.67

328

11.3

[2]

UGC 7719

188.502 + 39.019

77.50 + 05.85

9.20

704

8.21

420

32.5

[1]

Dw1234+41

188.659 + 41.276

75.35 + 06.57

8.45

NAM

638

7.26

130

0.3

[5]

UGC 7751

188.799 + 41.061

75.58 + 06.61

7.90

641

7.49

161

0.6

[1]

Name	RA (2000.0) DEC	SGL SGB	T	D	Meth	V_LG	log₁₀(L_k)	R_p	ΔV	M_T	Ref.
Dw1224+39	186.144 + 39.636	76.40 + 04.27	10	8.91	mem	–	6.59	358	–	–	–
DDO 129	187.184 + 43.224	73.16 + 06.04	8	8.90	TF	582	8.81	249	−41	4.9	[1]
KK 149	187.218 + 42.178	74.18 + 05.77	10	8.51	trgb	450	8.15	97	−173	34.2	[2]
Dw1229+41	187.430 + 41.162	75.21 + 05.65	–2	8.91	mem	–	7.17	79	–	–	–
Plume	187.555 + 42.017	74.41 + 05.97	10	8.91	mem	577	8.07	59	−46	1.5	–
KK 151	187.559 + 42.901	73.56 + 06.24	9	8.20	trgb	479	7.79	196	−144	48.0	[3]
NGC 4485	187.630 + 41.700	74.73 + 05.94	8	8.91	trgb	517	8.99	9	−106	1.2	[2]
NGC 4490	187.652 + 41.644	74.79 + 05.94	7	8.91	mem	623	10.28	0	0	–	–
MAPS1231+42	187.788 + 42.094	74.38 + 06.16	10	8.13	trgb	593	7.06	72	−30	0.8	[4]
UGC 7678	188.002 + 39.832	76.61 + 05.70	9	9.08	trgb	710	8.24	285	87	25.4	[2]
UGC 7690	188.112 + 42.704	73.85 + 06.55	8	8.91	mem	578	8.66	173	−45	4.1	–
PGC 41749	188.470 + 39.626	76.91 + 05.99	9	9.94	trgb	677	7.67	328	54	11.3	[2]
UGC 7719	188.502 + 39.019	77.50 + 05.85	8	9.20	TF	704	8.21	420	81	32.5	[1]
Dw1234+41	188.659 + 41.276	75.35 + 06.57	9	8.45	NAM	638	7.26	130	15	0.3	[5]
UGC 7751	188.799 + 41.061	75.58 + 06.61	9	7.90	TF	641	7.49	161	18	0.6	[1]

Table 1.

Open in new tab

Properties of the NGC 4490/85 group members. The radial velocity errors are in the range [1-17] km/s. The two dwarfs without velocity estimates have a low surface brightness and will need to be observed in the future.

Name	RA (2000.0) DEC	SGL SGB	T	D	Meth	V_LG	log₁₀(L_k)	R_p	ΔV	M_T	Ref.
	deg	deg		Mpc		km s⁻¹	L_K⊙	kpc	km s⁻¹	10¹¹ M_⊙
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)
Dw1224+39	186.144 + 39.636	76.40 + 04.27	10	8.91	mem	–	6.59	358	–	–	–
DDO 129	187.184 + 43.224	73.16 + 06.04	8	8.90	TF	582	8.81	249	−41	4.9	[1]
KK 149	187.218 + 42.178	74.18 + 05.77	10	8.51	trgb	450	8.15	97	−173	34.2	[2]
Dw1229+41	187.430 + 41.162	75.21 + 05.65	–2	8.91	mem	–	7.17	79	–	–	–
Plume	187.555 + 42.017	74.41 + 05.97	10	8.91	mem	577	8.07	59	−46	1.5	–
KK 151	187.559 + 42.901	73.56 + 06.24	9	8.20	trgb	479	7.79	196	−144	48.0	[3]
NGC 4485	187.630 + 41.700	74.73 + 05.94	8	8.91	trgb	517	8.99	9	−106	1.2	[2]
NGC 4490	187.652 + 41.644	74.79 + 05.94	7	8.91	mem	623	10.28	0	0	–	–
MAPS1231+42	187.788 + 42.094	74.38 + 06.16	10	8.13	trgb	593	7.06	72	−30	0.8	[4]
UGC 7678	188.002 + 39.832	76.61 + 05.70	9	9.08	trgb	710	8.24	285	87	25.4	[2]
UGC 7690	188.112 + 42.704	73.85 + 06.55	8	8.91	mem	578	8.66	173	−45	4.1	–
PGC 41749	188.470 + 39.626	76.91 + 05.99	9	9.94	trgb	677	7.67	328	54	11.3	[2]
UGC 7719	188.502 + 39.019	77.50 + 05.85	8	9.20	TF	704	8.21	420	81	32.5	[1]
Dw1234+41	188.659 + 41.276	75.35 + 06.57	9	8.45	NAM	638	7.26	130	15	0.3	[5]
UGC 7751	188.799 + 41.061	75.58 + 06.61	9	7.90	TF	641	7.49	161	18	0.6	[1]

Name	RA (2000.0) DEC	SGL SGB	T	D	Meth	V_LG	log₁₀(L_k)	R_p	ΔV	M_T	Ref.
	deg	deg		Mpc		km s⁻¹	L_K⊙	kpc	km s⁻¹	10¹¹ M_⊙
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)
Dw1224+39	186.144 + 39.636	76.40 + 04.27	10	8.91	mem	–	6.59	358	–	–	–
DDO 129	187.184 + 43.224	73.16 + 06.04	8	8.90	TF	582	8.81	249	−41	4.9	[1]
KK 149	187.218 + 42.178	74.18 + 05.77	10	8.51	trgb	450	8.15	97	−173	34.2	[2]
Dw1229+41	187.430 + 41.162	75.21 + 05.65	–2	8.91	mem	–	7.17	79	–	–	–
Plume	187.555 + 42.017	74.41 + 05.97	10	8.91	mem	577	8.07	59	−46	1.5	–
KK 151	187.559 + 42.901	73.56 + 06.24	9	8.20	trgb	479	7.79	196	−144	48.0	[3]
NGC 4485	187.630 + 41.700	74.73 + 05.94	8	8.91	trgb	517	8.99	9	−106	1.2	[2]
NGC 4490	187.652 + 41.644	74.79 + 05.94	7	8.91	mem	623	10.28	0	0	–	–
MAPS1231+42	187.788 + 42.094	74.38 + 06.16	10	8.13	trgb	593	7.06	72	−30	0.8	[4]
UGC 7678	188.002 + 39.832	76.61 + 05.70	9	9.08	trgb	710	8.24	285	87	25.4	[2]
UGC 7690	188.112 + 42.704	73.85 + 06.55	8	8.91	mem	578	8.66	173	−45	4.1	–
PGC 41749	188.470 + 39.626	76.91 + 05.99	9	9.94	trgb	677	7.67	328	54	11.3	[2]
UGC 7719	188.502 + 39.019	77.50 + 05.85	8	9.20	TF	704	8.21	420	81	32.5	[1]
Dw1234+41	188.659 + 41.276	75.35 + 06.57	9	8.45	NAM	638	7.26	130	15	0.3	[5]
UGC 7751	188.799 + 41.061	75.58 + 06.61	9	7.90	TF	641	7.49	161	18	0.6	[1]

Note. [1] Karachentsev, Makarov & Kaisina (2013a), [2] Anand et al. (2021), [3] Karachentsev et al. (2018), [4] Tikhonov & Galazutdinova (2022), [5] Shaya et al. (2017).

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