05266+2231 GRV 226

05^h 26^m 38.27^s +22° 31' 43.4" P.A. 5.00 sep 11.2 mag 11.50,11.80

Coord 2000	05266+2231	Discov num	GRV 226	Comp		Coord arcsec 2000	05 26 38.27 +22 31 43.4
Date first	1896	Date last	2016	Obs	11
Pa first	1	Pa last	4.6	P.A. Now (θ)	4.6°
Sep first	11.2	Sep last	11.234	Sep. Now (ρ)	11.234"
Mag pri	11.50	Mag sec	11.80	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+010	Sec motion ra	+019
Pri motion dec	-019	Sec motion dec	-019
Notes	V (Proper motion indicates physical)

rPM=0.335

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

3416010588290764288

WDS 05266+2231 GRV 226 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Grv2004	Eu -	Greaves, J.	2004MNRAS.355..585G
Grv2004		MNRAS 355, 585, 2004
Grv2005a	Es -	Greaves, J.	...................
Grv2005a	+C	Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a		(Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b	Pa -	Greaves, J.	...................
Grv2005b		private communication
Grv2005c	C -	Greaves, J.	2005JDSO....1...41G
Grv2005c		JDSO 1, 41, 2005
Grv2006	-	Greaves, J.	...................
Grv2006		private communication, 2006
Grv2006		(measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006		Lepine & Shara 2005)
Grv2006b	Es -	Greaves, J.	...................
Grv2006b		private Communication, 2006
Grv2006b		(Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b		epoch is unknown and proper motion may or may not have been applied.)
Grv2006c	Ey -	Greaves, J.	...................
Grv2006c		private Communication, 2006
Grv2006c		(Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c		observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008	Es -	Greaves, J.	...................
Grv2008		Webb Soc., Double Star Circ. 16, 2008
Grv2011	C -	Greaves, J.	...................
Grv2011		Webb Soc., Double Star Circ. 19, 2011
Grv2011		These carry a discovery designation of SPM and come from the SPM4 Catalog	2011AJ....142...15G
Grv2019a	Hg u	Greaves, J.	2019JDSO...15...59G
Grv2019a		JDSO 15, 59, 2019
Grv2019b	Hg u	Greaves, J.	2019JDSO...15...77G
Grv2019b		JDSO 15, 59, 2019
Grv2019c	Hg u	Greaves, J.	...................
Grv2019c		private communication, 2019 (17 April 2019 email)
Grv2019d	Hg -	Greaves, J.	.
Grv2019d		private communication, 2019 (4 Nov 2019 email)
Grv2020a	not -	Greaves, J.	.
Grv2020a		private communication, 2020 (14 Mar 2020 email)
Grv2020b	Hg j	Greaves, J.	.
Grv2020b		Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c	Hg j	Greaves, J.	.
Grv2020c		Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d	Hg j	Greaves, J.	.
Grv2020d		Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e	Hg u	Greaves, J.	2020JDSO...16..317G
Grv2020e		JDSO 16, 317, 2020
Grv2020f	Hg	Greaves, J.	2020JDSO...16..362G
Grv2020f		JDSO 16, 362, 2020
Grv2020g	Hg -	Greaves, J.	.
Grv2020g		private communication, 2020 (29 Nov 2020 email)
Grv2020h	Hg -	Greaves, J.	.
Grv2020h		private communication, 2020 (10 Dec 2020 email)
Grv2020i	Hg -	Greaves, J.	.
Grv2020i		private communication, 2020 (12 Dec 2020 email)
Grv2020j	Hg -	Greaves, J.	.
Grv2020j		private communication, 2020 (21 Dec 2020 email)
Grv2021a	not -	Greaves, J.	.
Grv2021a		private communication, 2021 (18 Feb 2021 email)
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)
Grv2021c	Hg+ -	Greaves, J., Rica Romero, F.M. & Otero, S.	2021JDSO...17..137G
Grv2021c	+orb	JDSO 17, 137, 2021
Grv2021d	Hg -	Greaves, J.	.
Grv2021d		private communication, 2021 (23 Aug 2021 email)
Grv2021e	Hg -	Greaves, J.	.
Grv2021e		private communication, 2021 (24 Aug 2021 email)
Grv2022	Hg j	Greaves, J. .
Grv2022		Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a	Hg -	Greaves, J.	.
Grv2023a		private communication, 2023 (15 Feb 2023 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05266+2231	GRV 226		2000	3	5	11.3	11.50	11.80		D	052638.27+223143.4
05266+2231	GRV 226		2015	4	5	11.3	11.50	11.80			052638.27+223143.4
05266+2231	GRV 226		2016	11	5	11.2	11.50	11.80		V	052638.27+223143.4

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

WDS 05266+2231 GRV 226 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05266+2231 GRV 226 : MEASURES

No records found.

WDS 05266+2231 : VIRTUAL EYEPIECE

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WDS 05266+2231 : ALADIN DSS IMAGE @ 05^h 26^m 38.27^s +22° 31' 43.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05266+2231 GRV 226 : 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		05266+2231	GRV 226		5	11.2
Show		05261+2250	HDS 713		129	24.0	20
Show		05287+2235	KPP1506		51	11.4	29
Show		05269+2300	POU 687		213	5.1	29
Show		05273+2306	TDS3196		98	0.5	36
Show		05276+2156	HJ 365	AB	348	37.5	39
Show		05276+2156	HJ 365	AC	193	59.4	39
Show		05276+2156	HJ 365	AD	280	73.8	39
Show		05276+2156	OCC 1	Aa,Ab	-1	0.1	39
Show		05275+2155	BU 1397		334	7.9	40
Show		05242+2208	HJ 364		143	10.7	42
Show		05284+2154	J 675		194	2.3	45
Show		05279+2318	COU 573	AB	112	4.7	50
Show		05279+2318	GII 143	Aa,Ab	11	0.2	50
Show		05250+2145	TDS3183		77	1.0	53
Show		05287+2317	COU 84	AB	359	0.4	54
Show		05287+2317	COU 84	AC	111	4.6	54
Show		05305+2223	J 590		166	4.8	56
Show		05260+2345	TDS3189		67	0.7	75
Show		05303+2327	POU 690		314	15.9	75
Show		05319+2220	HEI 915		94	6.8	75
Show		05316+2312	POU 699		280	8.4	79
Show		05315+2318	POU 698		122	10.8	82
Show		05313+2323	POU 695		120	18.8	82
Show		05226+2332	POU 686		321	4.4	82
Show		05315+2320	POU 697		128	11.4	83
Show		05314+2313	POU 696		91	18.3	84
Show		05317+2157	J 146	AB	224	4.5	85
Show		05317+2157	J 146	AC	274	5.3	85
Show		05318+2321	POU 705		29	17.0	87
Show		05324+2309	POU 712		175	16.5	87
Show		05309+2338	POU 692		132	7.6	88
Show		05301+2346	YSC 183		54	1.1	88
Show		05319+2141	COU 268		165	0.7	90
Show		05303+2347	POU 689		63	16.7	91
Show		05322+2321	POU 710		12	10.7	91
Show		05205+2312	POU 672	AB	303	11.4	95
Show		05205+2312	POU 673	AC	137	16.4	95
Show		05317+2339	POU 700		171	4.3	96
Show		05220+2343	POU 682		150	17.1	97
Show		05202+2307	POU 669		353	18.1	97
Show		05331+2308	POU 717		351	11.8	97
Show		05201+2309	POU 667		317	11.0	99
Show		05311+2116	COU 267		68	0.6	99
Show		05335+2305	POU 718		86	15.5	100
Show		05272+2413	OCC 835		-1	0.1	102
Show		05214+2343	POU 679		128	5.3	103
Show		05340+2225	A 2106		302	1.5	103
Show		05198+2313	POU 663		305	11.7	104
Show		05338+2301	POU 722		299	7.9	104
Show		05197+2309	POU 660		330	14.5	104

WDS 05266+2231 : COMPONENTS

	A
B	pa=4.3° sep=11.23"

05266+2231 A

Componente originario normalizzato	AB		Coord arcsec 2000	052638.27+223143.4		Mag	11.5		PmRA	10.00
PmDE	-19.0

05266+2231 B

Componente originario normalizzato	AB		Coord arcsec 2000	052638.33+223154.6		Mag	11.8		PmRA	19.00
PmDE	-19.0		Calc delta mag	0.3		Calc coord	yes