22048+2226 CBL 538

22^h 04^m 48.64^s +22° 26' 28.4" P.A. 41.00 sep 35.5 mag 17.40,17.70 Sp M4+M4

Coord 2000	22048+2226	Discov num	CBL 538	Comp		Coord arcsec 2000	22 04 48.64 +22 26 28.4
Date first	2000	Date last	2016	Obs	9
Pa first	41	Pa last	40.9	P.A. Now (θ)	40.9°
Sep first	35.6	Sep last	35.499	Sep. Now (ρ)	35.499"
Mag pri	17.40	Mag sec	17.70	delta mag (ΔM)	0.3	Spectral class	M4+M4 (red/red)
Pri motion ra	-107	Sec motion ra	-109
Pri motion dec	-055	Sec motion dec	-053
Notes	V (Proper motion indicates physical)

rPM=0.023 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1782573262208956544

WDS 22048+2226 CBL 538 : 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
22048+2226	CBL 538		2004	1	41	35.5	17.40	17.70		V	220448.64+222628.4
22048+2226	CBL 538		2010	3	41	35.6	17.40	17.70	M4+M4	V	220448.64+222628.4
22048+2226	CBL 538		2015	4	41	35.5	17.40	17.70	M4+M4	V	220448.64+222628.4
22048+2226	CBL 538		2016	9	41	35.5	17.40	17.70	M4+M4	V	220448.64+222628.4

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

WDS 22048+2226 CBL 538 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22048+2226 CBL 538 : MEASURES

No records found.

WDS 22048+2226 : VIRTUAL EYEPIECE

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WDS 22048+2226 : ALADIN DSS IMAGE @ 22^h 04^m 48.64^s +22° 26' 28.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22048+2226 CBL 538 : 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		22048+2226	CBL 538		41	35.5
Show		22049+2158	GAU 18		132	53.3	29
Show		22052+2158	HJ 3088		194	23.2	30
Show		22027+2215	BRT2502		232	17.0	32
Show		22053+2156	HJ 3089	AB	111	21.9	32
Show		22067+2202	BRT2620		46	2.2	36
Show		22081+2237	BRT2503		193	3.1	48
Show		22071+2313	UC 4655		138	37.6	57
Show		22094+2233	STF2868		352	1.1	64
Show		22057+2330	POU5634		248	8.1	65
Show		22038+2332	POU5625		33	11.7	67
Show		22091+2259	HDS3148		130	0.6	69
Show		22034+2335	POU5622		325	10.5	72
Show		21596+2239	LDS4933		321	151.1	74
Show		22100+2203	COU 137	AB	253	0.7	76
Show		22100+2203	COU 137	AC	231	24.6	76
Show		22026+2116	SLW1258		105	120.1	78
Show		22018+2334	HO 176		179	1.2	80
Show		22100+2308	COU 136		19	0.4	84
Show		22064+2348	POU5635		346	11.3	85
Show		22025+2348	POU5619		101	14.7	88
Show		22097+2324	AZC 117		240	15.8	89
Show		22113+2226	AZC 118		329	28.9	90
Show		22042+2356	POU5626		357	8.5	90
Show		21587+2258	TDT3270		270	0.5	90
Show		22108+2151	J 2365		261	5.5	91
Show		22043+2401	J 1224	AB	75	28.2	92
Show		22043+2401	J 1224	BC		1.6	92
Show		22087+2342	BKO 896		314	9.5	93
Show		22032+2358	J 289	AB	136	1.8	94
Show		22032+2358	J 289	AC	28	20.9	94
Show		22013+2347	POU5613		20	14.9	94
Show		21580+2235	UC 4614		229	12.4	95
Show		21595+2128	LDS1485		269	74.9	95
Show		22069+2357	POU5639		119	8.8	95
Show		21579+2224	GRV 524		59	47.9	95
Show		22089+2347	POU5646		116	3.8	98
Show		22051+2405	POU5631		9	17.8	99
Show		22092+2346	TDS1160		117	1.5	100
Show		22060+2048	STF2861		220	7.1	100
Show		22039+2406	J 1246	AB	352	3.0	102
Show		22039+2406	J 1246	AC	355	25.7	102
Show		22040+2409	GCB 63		2	1.6	104
Show		22043+2411	POU5627		167	7.6	106
Show		22017+2403	POU5617		139	13.2	106
Show		22078+2404	POU5640		355	9.0	106
Show		22044+2414	POU5628		334	15.1	109
Show		22106+2342	POU5656		280	8.5	110
Show		22112+2335	ARY 63		189	92.4	111
Show		22060+2036	STF2859		344	3.8	112
Show		21598+2356	STF2850		264	2.8	114

WDS 22048+2226 : COMPONENTS

	A
B	pa=38.7° sep=34.37"

22048+2226 A

Componente originario normalizzato	AB		Coord arcsec 2000	220448.64+222628.4		Mag	17.4		Spectral class	M4 (red)
PmRA	-107.00		PmDE	-55.0

22048+2226 B

Componente originario normalizzato	AB		Coord arcsec 2000	220450.19+222655.2		Mag	17.7		Spectral class	M4 (red)
PmRA	-109.00		PmDE	-53.0		Calc delta mag	0.3		Calc coord	yes