21553-0046 CBL 536

21^h 55^m 17.40^s -00° 46' 23.4" P.A. 1.00 sep 35.4 mag 15.67,15.74 Sp M5e+M4.5

Coord 2000	21553-0046	Discov num	CBL 536	Comp		Coord arcsec 2000	21 55 17.40 -00 46 23.4
Date first	1954	Date last	2016	Obs	14
Pa first	1	Pa last	0.5	P.A. Now (θ)	0.5°
Sep first	35.5	Sep last	35.412	Sep. Now (ρ)	35.412"
Mag pri	15.67	Mag sec	15.74	delta mag (ΔM)	0.07	Spectral class	M5e+M4.5 (red/red)
Pri motion ra	+058	Sec motion ra	+066
Pri motion dec	-053	Sec motion dec	-044
Notes	V (Proper motion indicates physical)

rPM=0.152 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

WDS 21553-0046 CBL 536 : 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
21553-0046	CBL 536		2002	1	1	35.4	15.60	15.70		V	215517.40-004623.4
21553-0046	CBL 536		2010	8	1	35.4	15.67	15.74	M5e+M4.5	V	215517.40-004623.4
21553-0046	CBL 536		2015	9	1	35.4	15.67	15.74	M5e+M4.5	V	215517.40-004623.4
21553-0046	CBL 536		2016	14	1	35.4	15.67	15.74	M5e+M4.5	V	215517.40-004623.4

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

WDS 21553-0046 CBL 536 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21553-0046 CBL 536 : MEASURES

No records found.

WDS 21553-0046 : VIRTUAL EYEPIECE

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WDS 21553-0046 : ALADIN DSS IMAGE @ 21^h 55^m 17.40^s -00° 46' 23.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21553-0046 CBL 536 : 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		21553-0046	CBL 536		1	35.4
Show		21577-0038	A 891		78	0.7	37
Show		21568+0017	LAW 29	Ba,Bb	149	0.1	38
Show		21568+0017	LAW 29	Aa,Ab	126	0.1	38
Show		21568+0017	LAW 29	AB	249	19.6	38
Show		21536+0010	LDS4920	AB	1	15.8	44
Show		21536+0010	WIS 356	AC	172	983.4	44
Show		21583+0106	BAL1237		116	10.7	49
Show		21531+0009	SLW1255		61	87.0	51
Show		21550+0140	GWP3106		107	11.0	54
Show		21591+0116	HJ 3078		181	4.6	65
Show		21498+0023	UC 4576		339	13.2	86
Show		21498+0110	GRV1234		176	13.2	87
Show		21496-0026	BAL 933		154	9.5	89
Show		21493-0032	SLW1253		314	177.4	92
Show		21595+0159	BAL1593		173	12.9	97
Show		21483-0058	BAL 626		110	30.6	106
Show		21534+0230	CVR 923		305	13.2	108
Show		21486-0008	BAL 932		75	6.9	109
Show		22028-0045	RST5166	AB	12	0.6	113
Show		22028-0045	RST5166	AB,C	61	9.7	113
Show		22029-0054	BAL 627		205	8.7	114
Show		22027+0106	J 1040		189	1.7	115
Show		21513-0100	LDS 760		36	24.6	123
Show		21541-0117	FAR 50		211	0.9	125
Show		21469+0051	STF2825		156	0.4	127
Show		21566+0251	GWP3107		43	15.7	127
Show		22038+0100	RST5482		54	0.7	128
Show		21466+0045	CHE 321		201	21.2	131
Show		21467+0110	CHE 322		130	9.7	131
Show		21467-0010	BNG 2		251	31.6	135
Show		21467+0007	CHE 323		316	28.5	135
Show		21486+0217	GWP3095		357	13.0	135
Show		22032+0157	ARG 96		3	8.4	138
Show		21459+0015	CHE 320		274	13.1	144
Show		21457+0031	CHE 319		101	29.3	144
Show		22017+0233	HJ 3080		293	20.2	145
Show		21485+0229	BAL2057		204	6.1	145
Show		21529-0135	BU 840		39	3.0	146
Show		22020-0104	SKF 929		247	81.7	150
Show		21556+0316	SLN 91		247	3.3	150
Show		21452-0030	TOK 348		57	146.2	153
Show		21512+0306	STF2830		237	27.2	153
Show		22000+0302	GWP3114		241	77.9	154
Show		21453+0007	CHE 318		121	26.3	155
Show		21451+0022	SLW1252		143	18.9	155
Show		21553+0325	HEI 292		146	1.4	159
Show	Sadalmelik	22058-0019	BUP 232	AB	40	110.0	160
Show	Sadalmelik	22058-0019	SKF1651	AC	239	999.9	160
Show		22039+0220	UC 4638		23	33.0	161
Show		21583-0150	HJ 3074		297	2.2	163

WDS 21553-0046 : COMPONENTS

	A
B	pa=0.5° sep=35.41"

21553-0046 A

Componente originario normalizzato	AB		Coord arcsec 2000	215517.40-004623.4		Mag	15.67		Spectral class	M5e (red)
PmRA	58.00		PmDE	-53.0

21553-0046 B

Componente originario normalizzato	AB		Coord arcsec 2000	215517.42+004658.8		Mag	15.74		Spectral class	M4.5 (red)
PmRA	66.00		PmDE	-44.0		Calc delta mag	0.07		Calc coord	yes