22541+1921 GRV 617

22^h 54^m 07.61^s +19° 21' 01.9" P.A. 51.00 sep 65.4 mag 11.91,13.79

Coord 2000	22541+1921	Discov num	GRV 617	Comp		Coord arcsec 2000	22 54 07.61 +19 21 01.9
Date first	1997	Date last	2015	Obs	7
Pa first	52	Pa last	51.3	P.A. Now (θ)	51.3°
Sep first	65.5	Sep last	65.381	Sep. Now (ρ)	65.381"
Mag pri	11.91	Mag sec	13.79	delta mag (ΔM)	1.88	Spectral class
Pri motion ra	-024	Sec motion ra	-024
Pri motion dec	-021	Sec motion dec	-022
Notes

rPM=0.031 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2831994301318824320

WDS 22541+1921 GRV 617 : 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
22541+1921	GRV 617		2000	2	51	65.4	11.60	13.40		D	225407.61+192101.9
22541+1921	GRV 617		2001	3	51	65.4	11.60	13.40		D	225407.61+192101.9
22541+1921	GRV 617		2010	3	52	65.7	11.91	13.79			225407.61+192101.9
22541+1921	GRV 617		2015	4	51	65.4	11.91	13.79			225407.61+192101.9

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

WDS 22541+1921 GRV 617 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22541+1921 GRV 617 : MEASURES

No records found.

WDS 22541+1921 : VIRTUAL EYEPIECE

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WDS 22541+1921 : ALADIN DSS IMAGE @ 22^h 54^m 07.61^s +19° 21' 01.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22541+1921 GRV 617 : 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		22541+1921	GRV 617		51	65.4
Show		22534+1940	ITF 129		248	4.8	22
Show		22545+1943	ITF 209		191	1.7	24
Show		22528+1938	ITF 126		2	6.3	26
Show		22563+1902	TDT3799		129	1.1	37
Show		22534+1835	CVR 959		208	12.5	48
Show		22511+1901	ITF 132		77	5.1	48
Show		22571+1945	LDS5024		307	54.5	48
Show		22576+1919	HU 397		263	1.2	49
Show		22568+1849	CVR 271		167	110.7	50
Show		22505+1905	J 210		324	5.3	55
Show		22574+1958	COU 334		250	1.2	60
Show		22546+2020	BU 847		36	6.8	60
Show		22499+1920	BRT2509		209	4.5	61
Show		22539+1820	J 619	AB	223	2.3	61
Show		22539+1820	B 2904	AC	81	36.5	61
Show		22546+1817	J 620		79	2.3	65
Show		22497+1945	UC 4825		61	37.7	67
Show		22519+1822	ITF 206		79	24.7	68
Show		22515+1824	ITF 131		247	5.1	69
Show		22547+1812	J 621	AB	145	2.3	71
Show		22547+1812	J 621	AC	107	15.9	71
Show		22547+1812	FMR 21	BD	23	1.3	71
Show		22578+1833	GRV 625		81	16.8	71
Show		22574+1827	BPM2468		184	112.0	72
Show		22579+1827	GWP3216		309	7.5	76
Show		22562+1810	UC 4851		205	68.1	78
Show		22596+1913	CVR 963		91	9.1	78
Show		22575+1817	KPP4295		150	3.6	81
Show		22590+2013	LDS5033		236	21.2	86
Show		22482+1858	TDT3712		166	1.9	88
Show		22502+1810	HDS3243		72	0.7	91
Show		22475+1913	LSC 161		65	0.2	95
Show		22595+1825	BPM2471		158	13.0	95
Show		23004+1846	GRV 627		219	77.6	96
Show	Helvetios	22575+2046	RBR 21		245	2.9	98
Show		22530+2059	LDS5011	AB	93	263.2	100
Show		22530+2059	LDS5011	Aa,Ab	279	1.2	100
Show		22581+2045	HO 484	AB	101	3.7	101
Show		22581+2045	HO 484	AC	212	38.8	101
Show		22522+1743	GRV 613		40	88.1	102
Show		22599+1822	BPM2472		155	11.2	102
Show		22468+1901	LEP 112		90	25.5	106
Show		22466+1900	PTF 17		357	0.7	109
Show		22475+2020	TDS1184		352	0.8	111
Show		22465+1944	COU 333		17	0.7	111
Show		22499+1745	JNN 137	AB	10	0.1	114
Show		22499+1745	GWP3199	AC	264	12.8	114
Show		22460+1915	STF2941		258	14.8	116
Show		22564+1727	STF2957	AB	224	4.6	119
Show		22564+1727	STF2957	AC	43	127.9	119

WDS 22541+1921 : COMPONENTS

	A
B	pa=49.7° sep=63.16"

22541+1921 A

Componente originario normalizzato	AB		Coord arcsec 2000	225407.61+192101.9		Mag	11.91		PmRA	-24.00
PmDE	-21.0

22541+1921 B

Componente originario normalizzato	AB		Coord arcsec 2000	225411.01+192142.8		Mag	13.79		PmRA	-24.00
PmDE	-22.0		Calc delta mag	1.88		Calc coord	yes