12180+2751 CBL 378

12^h 17^m 58.15^s +27° 51' 27.8" P.A. 331.00 sep 37.0 mag 12.70,17.60 Sp M0+M5

Coord 2000	12180+2751	Discov num	CBL 378	Comp		Coord arcsec 2000	12 17 58.15 +27 51 27.8
Date first	1999	Date last	2015	Obs	8
Pa first	331	Pa last	330.6	P.A. Now (θ)	330.6°
Sep first	37.0	Sep last	37.007	Sep. Now (ρ)	37.007"
Mag pri	12.70	Mag sec	17.60	delta mag (ΔM)	4.9	Spectral class	M0+M5 (red/red)
Pri motion ra	-082	Sec motion ra	-082
Pri motion dec	+020	Sec motion dec	+017
Notes	V (Proper motion indicates physical)

rPM=0.036 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

4009793532109700096

WDS 12180+2751 CBL 378 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cbl2008	C w	Caballero, R.	2008JDSO....4..164C
Cbl2008	+E2	JDSO 4, 164, 2008
Cbl2009	E u	Caballero, R.	2009JDSO....5..156C
Cbl2009	+E2	JDSO 5, 156, 2009
Cbl2009b	E j	Caballero, R.	2009OED.....3...38C
Cbl2009b	+E2	El Observador de Estrellas Dobles, Issue #3, 38, 2009
Cbl2009c	C w	Caballero, R., Romero, F.M.R. & Garzon, A.O.	2009OED.....3...41C
Cbl2009c	+E2	El Observador de Estrellas Dobles, Issue #3, 41, 2009
Cbl2009c	+Pa
Cbl2010a	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....4...12C
Cbl2010a		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010a		El Observador de Estrellas Dobles, Issue #4, 12, 2010
Cbl2010b	E2 -	Caballero, R.	...................
Cbl2010b		private communication, 2010
Cbl2010c	Eu u	Caballero, R.	2010JDSO....6...97C
Cbl2010c	+E2	JDSO 6, 97, 2010 (UC 1 - 300)
Cbl2010c	+Pa	(new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry
Cbl2010c		from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry
Cbl2010c		supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to
Cbl2010c		separate entry using coarse mean plate epoch of 1980.)
Cbl2010d	C w	Caballero, R.	2010JDSO....6..160C
Cbl2010d	+Pa	JDSO 6, 160, 2010
Cbl2010e	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....5...33C
Cbl2010e		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010e		El Observador de Estrellas Dobles, Issue #5, 33, 2010
Cbl2010e		(updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
Cbl2010e		NOMAD. New measures from 2MASS)
Cbl2010f	C u	Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A.	2010JDSO....6..206C
Cbl2010f	+E2	JDSO 6, 206, 2010
Cbl2012	E u	Caballero, R.	2012JDSO....8...58C
Cbl2012	+Es	JDSO 8, 58, 2012
Cbl2012b	E2 u	Caballero, R.	2012OED.....9..123C
Cbl2012b	+C	El Observador de Estrellas Dobles, Issue #9, 123, 2012
Cbl2012c	E2 -	Caballero, R.	...................
Cbl2012c		private communication
Cbl2013	C -	Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C.,	2013JDSO....9...61C
Cbl2013		Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
Cbl2013		Wandell, M., Martinez, J. & Smith, T.
Cbl2013		JDSO 9, 61, 2013
Cbl2015	E2 -	Caballero, R.	2015JDSO...11..167C
Cbl2015		JDSO 11, 167, 2015
Cbl2015b	E2 -	Caballero Rodan, R.	2015OED....15...34C
Cbl2015b		El Observador de Estrellas Dobles, Issue #15, 34, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12180+2751	CBL 378		2005	1	331	37.0	12.70	17.60		V	121758.15+275127.8
12180+2751	CBL 378		2010	3	331	37.0	12.70	17.60	M0+M5	V	121758.15+275127.8
12180+2751	CBL 378		2015	4	331	37.0	12.70	17.60	M0+M5	V	121758.15+275127.8

If you need more information about this double, apply for a data request form to the WDS.

WDS 12180+2751 CBL 378 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12180+2751 CBL 378 : MEASURES

No records found.

WDS 12180+2751 : VIRTUAL EYEPIECE

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WDS 12180+2751 : ALADIN DSS IMAGE @ 12^h 17^m 58.15^s +27° 51' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12180+2751 CBL 378 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12180+2751	CBL 378		331	37.0
Show		12190+2751	TDS8321		267	0.7	14
Show		12195+2809	LEP 53		224	545.5	27
Show		12183+2822	LDS1289		181	117.5	31
Show		12182+2718	HDS1733		222	0.3	34
Show		12186+2715	LDS1290		201	1.6	39
Show		12143+2749	HJL1067		348	179.5	49
Show		12143+2752	KPP1326		347	10.0	49
Show		12218+2738	LDS1299		207	12.9	53
Show		12145+2725	LDS1286		333	28.3	55
Show		12223+2737	RAO 276		281	2.0	59
Show		12207+2703	STF1633		245	9.0	61
Show		12175+2856	STT 245		282	8.4	66
Show		12219+2833	LDS1300		99	62.1	67
Show		12225+2827	SKF1475		294	1.9	70
Show		12170+2634	LDS1287		187	1.8	80
Show		12203+2637	PIN 6		187	42.7	81
Show		12183+2913	CVR 649		151	16.7	83
Show		12169+2913	SKF1118		200	8.8	83
Show		12208+2906	SKF 494		49	4.8	84
Show		12140+2858	GUR 34		132	0.5	86
Show		12120+2832	CHR 136	Aa,Ab	176	0.2	89
Show		12120+2832	LDS1285	AB	165	143.5	89
Show		12120+2832	RBR 41	Aa,Ac	57	1.4	89
Show		12117+2724	LDS1283		224	2.2	90
Show		12241+2706	SKF1014		345	3.4	94
Show		12219+2909	HJ 518		328	24.8	98
Show		12220+2928	RAO 656		22	0.2	111
Show		12262+2728	LDS1307	AB	232	47.7	112
Show		12262+2728	LDS1307	Aa,Ab	69	2.5	112
Show		12254+2700	SLE 895		39	20.9	112
Show		12258+2836	LEP 132		235	16.0	113
Show		12097+2818	CLZ 54		194	13.5	113
Show		12207+2939	SDK 54		316	13.6	114
Show		12251+2647	LNV 9		7	3.5	115
Show		12203+2600	TOK 555		170	662.0	116
Show		12127+2618	UC 2293		343	16.9	117
Show		12258+2658	SLE 896		144	19.4	118
Show		12269+2816	SMR 58		207	16.1	122
Show		12261+2645	GUR 30		166	1.1	128
Show		12197+3000	SKF2589		182	6.3	131
Show		12208+2546	HJ 517		238	19.9	131
Show		12268+2650	LDS1308	AB	215	51.8	133
Show		12272+2701	STF1643	AB	3	2.8	134
Show		12272+2701	LEP 54	AC	261	221.4	134
Show		12167+3004	AG 176		184	2.3	134
Show		12271+2655	UC 2341		356	30.4	134
Show		12079+2808	LDS1277		77	3.8	135
Show		12225+2551	SHJ 143	AB	57	37.0	136
Show		12225+2551	SHJ 143	AC	167	65.2	136
Show		12225+2551	ARN 6	AD	132	213.9	136

WDS 12180+2751 : COMPONENTS

	A
B	pa=333.5° sep=36.02"

12180+2751 A

Componente originario normalizzato	AB		Coord arcsec 2000	121758.15+275127.8		Mag	12.7		Spectral class	M0 (red)
PmRA	-82.00		PmDE	20.0

12180+2751 B

Componente originario normalizzato	AB		Coord arcsec 2000	121756.94+275200.0		Mag	17.6		Spectral class	M5 (red)
PmRA	-82.00		PmDE	17.0		Calc delta mag	4.9		Calc coord	yes