17020+4507 GRV 1224

17^h 01^m 59.25^s +45° 07' 16.8" P.A. 350.00 sep 11.0 mag 14.53,18.50 Sp M0.1+M4.0

Coord 2000	17020+4507	Discov num	GRV1224	Comp		Coord arcsec 2000	17 01 59.25 +45 07 16.8
Date first	1999	Date last	2016	Obs	12
Pa first	350	Pa last	349.8	P.A. Now (θ)	349.8°
Sep first	11.0	Sep last	10.988	Sep. Now (ρ)	10.988"
Mag pri	14.53	Mag sec	18.50	delta mag (ΔM)	3.97	Spectral class	M0.1+M4.0 (red/red)
Pri motion ra	-055	Sec motion ra	-057
Pri motion dec	+124	Sec motion dec	+123
Notes	N V R (See Notes, Proper motion indicates physical, Red magnitudes)

rPM=0.016 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1358777504694490624

WDS 17020+4507 GRV 1224 : NOTES

discov_num	notes	refcode
GRV1224	SLW1202.

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
17020+4507	GRV1224		2000	1	350	11.0	14.50	18.40		R	170159.24+450717.4
17020+4507	GRV1224		2004	3	350	11.0	14.53	18.50	M0.1 M4.0	NVDR	170159.25+450716.8
17020+4507	GRV1224		2010	4	351	11.3	14.53	18.50	M0.1+M4.0	NV R	170159.25+450716.8
17020+4507	GRV1224		2015	5	350	11.0	14.53	18.50	M0.1+M4.0	NV R	170159.25+450716.8
17020+4507	GRV1224		2016	12	350	11.0	14.53	18.50	M0.1+M4.0	NV R	170159.25+450716.8

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

WDS 17020+4507 GRV 1224 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17020+4507 GRV 1224 : MEASURES

No records found.

WDS 17020+4507 : VIRTUAL EYEPIECE

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WDS 17020+4507 : ALADIN DSS IMAGE @ 17^h 01^m 59.25^s +45° 07' 16.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17020+4507 GRV 1224 : 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		17020+4507	GRV1224		350	11.0
Show		17023+4523	CVR1688		202	3.0	17
Show		17043+4445	COU1593		191	0.6	34
Show		17033+4427	SKF2733		195	1.3	43
Show		16579+4523	ES 1254		134	5.0	46
Show		16598+4553	KPP 385		219	4.8	52
Show		16587+4429	CVR1685		36	4.4	52
Show		16566+4505	ES 2655		67	47.6	58
Show		17010+4616	ES 1255		49	7.7	70
Show		16593+4613	CVR1686		90	4.6	72
Show		16572+4605	CVR1682		90	4.3	77
Show		17067+4408	SHN 218		37	0.4	78
Show		16547+4518	KZA 121	AB	181	43.6	79
Show		16547+4518	KZA 121	AC	251	50.1	79
Show		16547+4518	KZA 121	AD	220	108.9	79
Show		16545+4511	CVR 852		194	12.7	80
Show		17073+4604	COU1773		23	0.9	80
Show		17060+4616	TDT 212		132	1.2	81
Show		17002+4345	A 1875		190	2.6	85
Show		16578+4344	A 1872		119	1.1	95
Show		17029+4643	BEM9010		56	20.9	96
Show		17110+4457	DAM 955		53	6.9	97
Show		16527+4547	CVR1678		66	4.6	106
Show		16530+4424	STT 317	AB	200	25.1	106
Show		16530+4424	STT 317	AC	316	131.3	106
Show		16534+4601	KZA 120		79	10.8	106
Show		17117+4533	DAM 975		198	2.7	106
Show		17061+4329	WFC 186		15	18.4	108
Show		16518+4511	KZA 119		120	20.5	108
Show		16578+4650	A 1873		301	2.5	112
Show		16541+4354	BRT 341		255	4.2	112
Show		17121+4540	KUI 79	AB	289	0.7	112
Show		17121+4540	KUI 79	AB,C	343	157.4	112
Show		16575+4649	TDT 158		5	0.6	113
Show		16529+4608	A 1869	AB	221	2.1	114
Show		16529+4608	GII 237	Aa,Ab	33	0.4	114
Show		17052+4323	LDS4720		302	154.2	115
Show		16560+4643	KZA 122	AB	261	79.9	115
Show		16560+4643	KZA 122	AC	239	142.2	115
Show		16552+4338	TDT 142		337	0.5	115
Show		17051+4658	STT 323		79	11.4	116
Show		17109+4357	ES 1412		134	3.6	119
Show		16509+4445	COU1592		226	0.6	120
Show		16575+4658	A 1871		34	2.5	121
Show		16513+4604	KZA 118		237	32.6	127
Show		17084+4656	SLE 80		294	15.0	128
Show		16509+4601	KZA 117		326	8.3	129
Show		16510+4605	A 1867		264	1.8	129
Show		16544+4650	CVR 850		191	18.9	130
Show		17095+4324	CVR1695		90	3.8	132
Show		16547+4655	FMR 128		222	9.1	132

WDS 17020+4507 : COMPONENTS

	A
B	pa=352.8° sep=10.90"

17020+4507 A

Componente originario normalizzato	AB		Coord arcsec 2000	170159.25+450716.8		Mag	14.53		Spectral class	M0.1 (red)
PmRA	-55.00		PmDE	124.0

17020+4507 B

Componente originario normalizzato	AB		Coord arcsec 2000	170159.12+450727.6		Mag	18.5		Spectral class	M4.0 (red)
PmRA	-57.00		PmDE	123.0		Calc delta mag	3.97		Calc coord	yes