15523+4129 GRV 1212

15^h 52^m 16.53^s +41° 29' 17.4" P.A. 136.00 sep 20.2 mag 15.30,15.50

Coord 2000	15523+4129	Discov num	GRV1212	Comp		Coord arcsec 2000	15 52 16.53 +41 29 17.4
Date first	1998	Date last	2020	Obs	12
Pa first	135	Pa last	136	P.A. Now (θ)	136°
Sep first	19.7	Sep last	20.178	Sep. Now (ρ)	20.178"
Mag pri	15.30	Mag sec	15.50	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-018	Sec motion ra	-019
Pri motion dec	+062	Sec motion dec	+060
Notes	R (Red magnitudes)

rPM=0.035 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1383942680153869696

WDS 15523+4129 GRV 1212 : 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
15523+4129	GRV1212		2000	1	135	19.7	15.30	15.50		R	155216.53+412917.4
15523+4129	GRV1212		2002	3	135	19.8	15.30	15.50		DR	155216.53+412917.4
15523+4129	GRV1212		2010	4	135	19.6	15.30	15.50		R	155216.53+412917.4
15523+4129	GRV1212		2015	5	135	19.7	15.30	15.50		R	155216.53+412917.4
15523+4129	GRV1212		2020	12	136	20.2	15.30	15.50		R	155216.53+412917.4

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

WDS 15523+4129 GRV 1212 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15523+4129 GRV 1212 : MEASURES

No records found.

WDS 15523+4129 : VIRTUAL EYEPIECE

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WDS 15523+4129 : ALADIN DSS IMAGE @ 15^h 52^m 16.53^s +41° 29' 17.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15523+4129 GRV 1212 : 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		15523+4129	GRV1212		136	20.2
Show		15562+4100	SLW1149		304	13.2	54
Show		15479+4159	A 1638		225	0.3	58
Show		15574+4140	STF1991	AB	195	3.0	59
Show		15574+4140	STF1991	AC	87	95.0	59
Show		15470+4143	HDS2222		141	0.0	61
Show		15510+4228	BU 810		84	1.6	61
Show		15521+4023	HJ 575		203	14.2	65
Show		15485+4037	HJ 573		50	14.7	68
Show		15520+4238	BAR 41	CA	45	202.0	70
Show		15520+4238	BAR 41	CD	52	66.6	70
Show		15520+4238	BAR 41	DE	136	4.3	71
Show		15520+4238	BAR 41	AB	151	2.7	73
Show		15513+4247	CVR1650		19	4.6	79
Show		15499+4247	STF1982		299	4.8	83
Show		15456+4205	UC 212		254	60.8	83
Show		15462+4228	STT 301		27	4.0	90
Show		15583+4019	COU1448		257	1.1	98
Show		16012+4150	STF2001	AB	168	11.5	103
Show		16012+4150	WAL 71	AC	114	87.7	103
Show		15444+4223	GIC 134		294	8.3	104
Show		15572+3959	SKF1757		160	1.4	107
Show		15538+4321	TDS9682		274	0.6	113
Show		15420+4203	COU1445		201	0.1	121
Show		15433+4024	BVD 244		316	36.8	121
Show		16009+4016	TDS9728		192	1.1	122
Show		15445+4256	GIC 135		126	12.6	123
Show		16025+4219	VKI 24		310	4.2	125
Show		15484+3931	COU1446	AB	357	2.2	127
Show		15484+3931	COU1446	AC	159	7.8	127
Show		15599+4306	ES 1555		70	2.1	129
Show		15558+4333	LDS4608		354	93.2	129
Show		16032+4213	VKI 25		163	6.1	130
Show		16032+4215	OSO 67		321	26.7	131
Show		15528+3919	TDS9674		261	0.6	131
Show		16000+4312	SLW1154		330	114.6	134
Show		15469+3928	SLW1137		114	22.9	136
Show		15530+3913	HJ 1280		1	32.6	137
Show		15444+3942	A 1635		217	1.7	140
Show		16042+4045	A 1641		250	2.0	142
Show		15498+4349	ES 1554		3	5.0	144
Show		15402+4041	COU1274		95	0.9	146
Show		16049+4045	COU1275		249	2.0	149
Show		15405+4242	BVD 243		102	10.0	150
Show		15461+4343	HDS2219		316	1.0	150
Show		15598+4335	CVR1657		83	3.3	151
Show		16011+3936	AG 200		217	3.1	152
Show		15461+3914	OSO 66		36	5.4	153
Show		15391+4049	KZA 108	AB	254	28.5	154
Show		15391+4049	KZA 108	AC	41	30.2	154
Show		15391+4049	KZA 108	BC	57	56.2	155

WDS 15523+4129 : COMPONENTS

	A
B	pa=144.1° sep=17.91"

15523+4129 A

Componente originario normalizzato	AB		Coord arcsec 2000	155216.53+412917.4		Mag	15.3		PmRA	-18.00
PmDE	62.0

15523+4129 B

Componente originario normalizzato	AB		Coord arcsec 2000	155217.46+412902.9		Mag	15.5		PmRA	-19.00
PmDE	60.0		Calc delta mag	0.2		Calc coord	yes