10176+4231 GRV 1186

10^h 17^m 37.55^s +42° 31' 44.9" P.A. 245.00 sep 17.2 mag 12.80,17.90

Coord 2000	10176+4231	Discov num	GRV1186	Comp		Coord arcsec 2000	10 17 37.55 +42 31 44.9
Date first	1998	Date last	2016	Obs	9
Pa first	244	Pa last	244.5	P.A. Now (θ)	244.5°
Sep first	17.3	Sep last	17.213	Sep. Now (ρ)	17.213"
Mag pri	12.80	Mag sec	17.90	delta mag (ΔM)	5.1	Spectral class
Pri motion ra	+060	Sec motion ra	+060
Pri motion dec	-019	Sec motion dec	-019
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

805670688605151104

WDS 10176+4231 GRV 1186 : 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
10176+4231	GRV1186		2000	1	245	17.2	12.80	17.90		R	101737.55+423144.9
10176+4231	GRV1186		2010	3	244	17.1	12.80	17.90		R	101737.55+423144.9
10176+4231	GRV1186		2015	4	245	17.2	12.80	17.90		R	101737.55+423144.9
10176+4231	GRV1186		2016	9	245	17.2	12.80	17.90		R	101737.55+423144.9

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

WDS 10176+4231 GRV 1186 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10176+4231 GRV 1186 : MEASURES

No records found.

WDS 10176+4231 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 10176+4231 : ALADIN DSS IMAGE @ 10^h 17^m 37.55^s +42° 31' 44.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10176+4231 GRV 1186 : 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		10176+4231	GRV1186		245	17.2
Show		10162+4248	TOK 669		131	880.0	23
Show		10160+4257	SLW 453		244	122.7	32
Show		10140+4313	HDS1473		260	0.2	58
Show		10118+4222	POP 116		250	0.5	66
Show		10184+4346	POP 117		259	0.8	75
Show		10166+4117	SHY 552		6	106.9	77
Show		10240+4204	CVR1288		353	4.3	77
Show		10246+4158	KPP1890		12	14.8	84
Show		10261+4246	A 2150		320	2.7	93
Show		10189+4403	ENG 43		95	144.1	93
Show		10222+4114	WIL 2	AB	50	63.1	94
Show		10222+4114	MUG 7	AC	223	30.7	94
Show		10222+4114	MUG 7	AD	209	11.6	94
Show		10222+4114	MUG 7	AE	79	22.0	94
Show		10222+4114	MUG 7	A,FG	67	45.3	94
Show		10222+4114	RBR 17	AH	54	5.6	94
Show		10222+4114	MUG 7	FG	52	1.4	94
Show		10222+4114	MUG 7	EF	57	24.2	94
Show		10222+4114	MUG 7	EG	56	25.7	94
Show		10132+4352	UC 1895		239	30.8	94
Show		10220+4354	STF1427		214	9.3	96
Show		10091+4216	CVR 551		183	7.2	97
Show		10269+4309	SLW 474		164	9.0	109
Show		10079+4253	SLW 436		305	8.6	110
Show		10095+4126	A 2143		159	0.3	112
Show		10169+4029	UC 1904		315	20.2	123
Show		10275+4136	COU1900	AB	305	2.4	123
Show		10275+4136	DRS 45	AC	114	102.0	123
Show		10104+4408	HJ 2521		269	28.2	125
Show		10201+4029	BVD 212		133	45.8	126
Show		10281+4326	CVR1293		207	4.0	128
Show		10119+4424	TDS7098		98	0.5	129
Show		10293+4233	ES 1395	AB	79	4.4	130
Show		10187+4443	RAO 244		140	0.8	132
Show		10257+4055	STF1430	AB	272	21.2	133
Show		10257+4055	STF1430	AC	236	23.0	133
Show		10067+4135	CVR 550		290	18.4	135
Show		10110+4040	HDS1467		319	0.2	135
Show		10065+4333	WEI 22		297	10.3	137
Show		10170+4448	SLW 456		59	10.2	137
Show		10241+4034	ES 1394		145	6.7	139
Show		10180+4451	SLW 458		239	97.1	140
Show		10096+4041	CBL 301		204	35.3	143
Show		10047+4300	LDS3953		115	11.0	146
Show		10164+4003	A 2147		277	0.9	150
Show		10279+4414	CVR1292		317	3.5	152
Show		10062+4105	TOK 535		161	253.8	155
Show		10046+4133	LDS3952		282	149.9	157
Show		10316+4316	SHY 557		67	999.9	160
Show		10057+4103	A 2142		293	1.0	161

WDS 10176+4231 : COMPONENTS

	A
B	pa=237.1° sep=13.64"

10176+4231 A

Componente originario normalizzato	AB		Coord arcsec 2000	101737.55+423144.9		Mag	12.8		PmRA	60.00
PmDE	-19.0

10176+4231 B

Componente originario normalizzato	AB		Coord arcsec 2000	101736.51+423137.5		Mag	17.9		PmRA	60.00
PmDE	-19.0		Calc delta mag	5.1		Calc coord	yes