15393+3033 GRV 909

15^h 39^m 20.68^s +30° 33' 51.9" P.A. 262.00 sep 27.1 mag 11.59,12.77

Coord 2000	15393+3033	Discov num	GRV 909	Comp		Coord arcsec 2000	15 39 20.68 +30 33 51.9
Date first	1902	Date last	2015	Obs	11
Pa first	262	Pa last	262.3	P.A. Now (θ)	262.3°
Sep first	26.9	Sep last	27.056	Sep. Now (ρ)	27.056"
Mag pri	11.59	Mag sec	12.77	delta mag (ΔM)	1.18	Spectral class
Pri motion ra	-014	Sec motion ra	-018
Pri motion dec	+018	Sec motion dec	+020
Notes

rPM=0.166 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

2571-00182-1

Gaia DR2

1273285356033969792

WDS 15393+3033 GRV 909 : 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
15393+3033	GRV 909		2000	5	262	27.1	11.10	12.30		D	153920.68+303351.9
15393+3033	GRV 909		2002	6	262	27.1	11.10	12.30		D	153920.68+303351.9
15393+3033	GRV 909		2010	6	262	27.0	11.59	12.77			153920.68+303351.9
15393+3033	GRV 909		2015	7	263	27.1	11.59	12.77			153920.68+303351.9

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

WDS 15393+3033 GRV 909 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15393+3033 GRV 909 : MEASURES

No records found.

WDS 15393+3033 : VIRTUAL EYEPIECE

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

WDS 15393+3033 : ALADIN DSS IMAGE @ 15^h 39^m 20.68^s +30° 33' 51.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15393+3033 GRV 909 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15393+3033	GRV 909		262	27.1
Show		15403+3019	BRT 253		268	5.4	20
Show		15378+3026	BRT 252		216	4.6	22
Show		15379+3006	STF1963	AB	298	5.2	34
Show		15379+3006	STF1963	AC	116	32.4	34
Show		15418+3054	HDS2217		178	0.1	38
Show		15369+2959	DEA 52		84	36.1	47
Show		15381+2947	TDS9571		35	0.5	50
Show		15355+3033	TDS9555		196	1.4	50
Show		15406+3128	COU 613		25	0.2	57
Show		15415+3129	TDS9590		108	2.7	63
Show		15441+3046	TDS9607		121	0.8	63
Show		15419+3128	PRY 1		112	5.6	64
Show		15392+3140	TDS9577		112	0.4	66
Show		15381+2929	RAO 506		-1	0.2	67
Show		15356+2944	TDS9557		346	0.4	70
Show		15408+2926	TDS9588		51	0.6	71
Show		15404+3151	TDS 782		61	1.3	79
Show		15360+3143	COU 799		265	1.0	82
Show		15347+2938	TDS9550		103	0.8	83
Show		15331+3113	COU 611		96	0.7	90
Show		15362+2912	TDS9558		212	0.4	92
Show		15394+2901	TDS9580		236	0.6	93
Show		15451+2936	COU 614		40	0.3	95
Show		15335+2936	TDS9548		186	0.6	96
Show		15329+3122	COU 610		198	0.8	96
Show		15396+2856	TDS9582		195	0.4	99
Show		15470+3010	BRT 254		131	5.3	103
Show		15475+3044	KPP3296		142	2.0	106
Show		15314+3102	TDS9535		5	0.5	107
Show		15344+3201	HU 746		216	2.0	108
Show		15423+2853	CRB 1		222	16.1	109
Show		15381+3225	CFN 12		149	1.1	112
Show		15415+3225	LDS4584		356	45.8	114
Show		15373+2842	TDS9562		190	0.5	116
Show		15364+2838	WIS 289		1	999.9	123
Show		15488+3036	GRV 914		74	16.1	123
Show		15295+2959	KPP 834		164	7.1	133
Show		15308+2913	CVR 789	BC	170	8.2	138
Show		15501+3046	HDS2230	AB	313	1.8	139
Show		15501+3046	GII 224	Aa,Ab	16	0.2	139
Show		15288+3101	A 1369	AB	316	4.2	139
Show		15288+3101	A 1369	AC	259	73.4	139
Show		15358+2823	HO 63		311	1.5	140
Show		15319+2851	TSN 173		13	0.1	142
Show		15503+3003	LDS4592		129	38.2	145
Show		15503+3114	HJ 2792		351	27.0	147
Show		15283+2943	KZA 91		215	30.9	154
Show		15416+2803	KPP3966		55	2.0	155
Show		15275+3012	CVR1631		190	3.8	155
Show		15511+3008	TDS9660		322	1.9	155

WDS 15393+3033 : COMPONENTS

	A
B	pa=261.1° sep=23.37"

15393+3033 A

Componente originario normalizzato	AB		Coord arcsec 2000	153920.68+303351.9		Mag	11.59		PmRA	-14.00
PmDE	18.0		Tycho2	2571-00182-1

Tycho2

Tycho2	2571-00182-1	Pflag		RAmdeg	234.83614774	DEmdeg	30.56443538
PmRA	-18.3	PmDE	17.9	E RAmdeg	64	E DEmdeg	56
E pmRA	2.3	E pmDE	2.2	EpRAm	1981.80	EpDEm	1983.63
Num	4	Q RAmdeg	2.1	Q DEmdeg	0.3	Q pmRA	2.1
Q pmDE	0.3	BTmag	12.995	E BTmag	0.197	VTmag	11.801
E VTmag	0.112	Prox	999	TYC		HIP
CCDM		RAdeg	234.83619667	DEdeg	30.56439444	EpRA 1990	1.72
EpDE 1990	1.80	E RAdeg	68.3	E DEdeg	58.5	Posflg
Corr	-0.1

15393+3033 B

Componente originario normalizzato	AB		Coord arcsec 2000	153918.89+303348.3		Mag	12.77		PmRA	-18.00
PmDE	20.0		Calc delta mag	1.18		Calc coord	yes