19411+2008 GRV 268 (HD 186001)

19^h 41^m 07.19^s +20° 08' 14.9" P.A. 28.00 sep 31.9 mag 8.45,10.52 Sp F0 dist. 154.8 pc (504.96 l.y.)

Coord 2000	19411+2008	Discov num	GRV 268	Comp		Coord arcsec 2000	19 41 07.19 +20 08 14.9
Date first	1895	Date last	2015	Obs	15
Pa first	28	Pa last	27.5	P.A. Now (θ)	27.5°
Sep first	32.4	Sep last	31.938	Sep. Now (ρ)	31.938"
Mag pri	8.45	Mag sec	10.52	delta mag (ΔM)	2.07	Spectral class	F0 (yellow-white)
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	+013	Sec motion dec	+015
Notes

rPM=0.085 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 186001	Constellation	Vulpecula	SAO	87567	HIP	96843
Tycho2	1610-01259-1	Gaia DR2	1825752600008076928	HD	186001	BD	BD+19 4120
Distance	154.8	Distance ly	504.96

WDS 19411+2008 GRV 268 (HD 186001) : 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
19411+2008	GRV 268		2000	7	28	31.9	8.45	10.52		D	194107.19+200814.9
19411+2008	GRV 268		2010	8	27	31.6	8.45	10.52		D	194107.19+200814.9
19411+2008	GRV 268		2011	9	27	31.9	8.45	10.52		D	194107.19+200814.9
19411+2008	GRV 268		2015	11	27	31.9	8.45	10.52	F0		194107.19+200814.9

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

WDS 19411+2008 GRV 268 (HD 186001) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19411+2008 GRV 268 (HD 186001) : MEASURES

No records found.

WDS 19411+2008 (HD 186001) : VIRTUAL EYEPIECE

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

WDS 19411+2008 (HD 186001) : ALADIN DSS IMAGE @ 19^h 41^m 07.19^s +20° 08' 14.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19411+2008 GRV 268 (HD 186001) : 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		19411+2008	GRV 268		28	31.9
Show		19420+2014	LIT 32		4	5.1	14
Show		19395+2003	COU 214		109	2.2	24
Show		19394+1958	J 3243		319	1.7	27
Show		19398+1945	HJ 894		110	10.4	31
Show		19423+1937	HJ 2891		109	12.5	35
Show		19426+1940	DAM 357		15	6.3	36
Show		19390+2032	NSN 720	AB	277	2.1	39
Show		19423+2104	TDT1657		226	2.4	58
Show		19369+2009	TDS1001		50	0.7	60
Show		19370+1954	J 773		22	3.2	61
Show		19453+2023	J 817		113	2.6	61
Show		19445+1931	HJ 2894		319	10.1	61
Show		19444+1929	BAZ 9		161	1.1	61
Show		19380+2054	J 3242		187	3.1	62
Show		19366+2020	EVS 46		320	1.5	65
Show		19379+1922	STF2552		195	5.3	66
Show		19370+1927	COU 211		304	0.8	72
Show		19372+1923	TDT1587		283	0.7	72
Show		19460+2033	BRT2457		231	2.6	73
Show		19437+2111	J 816		331	3.0	73
Show		19364+1938	COU 210	AB	217	0.6	74
Show		19364+1938	COU 210	AC	115	1.7	74
Show		19452+2055	STF2577	AB	262	6.1	74
Show		19452+2055	WAL 119	AC	269	40.2	74
Show		19370+2057	HDS2781		211	13.7	77
Show		19448+1907	BAZ 10		56	3.3	81
Show		19360+2049	J 24		259	2.9	84
Show		19454+2108	COU 823		97	5.6	85
Show		19450+1902	J 1185		100	5.2	87
Show		19355+2049	COU 517		50	0.8	89
Show		19465+1924	J 1335		182	1.4	89
Show		19415+1838	HO 112		259	2.8	91
Show		19356+1920	TDT1566		238	0.5	92
Show		19390+1842	COU 213		183	1.1	92
Show		19389+1842	HO 110		78	2.6	94
Show		19346+1946	BU 1130	AB	27	7.9	95
Show		19346+1946	BU 1130	AC	317	109.0	95
Show		19477+1938	TDT1758		230	0.4	98
Show		19418+1830	TVB 9		55	16.3	99
Show		19388+1834	COU 212	AB	208	0.9	100
Show		19388+1834	GII 285	Aa,Ab	136	0.1	100
Show		19470+1911	HDS2812		8	0.2	101
Show		19465+1859	J 3000	AB	56	4.4	102
Show		19465+1859	KPP 29	BC	237	15.8	102
Show		19480+1936	TDT1764		260	0.7	103
Show		19379+1836	HDS2785		2	0.2	104
Show		19485+1958	J 1865		22	6.3	105
Show		19476+1917	HU 347		324	1.5	105
Show		19484+2031	J 3008		7	5.7	108
Show		19425+1823	BPM1360		324	68.0	108

WDS 19411+2008 : COMPONENTS

	A
B	pa=26.0° sep=31.53"

19411+2008 A

Componente originario normalizzato	AB	Name	HD 186001	Coord arcsec 2000	194107.19+200814.9	Mag	8.45
Spectral class	F0 (yellow-white)	PmRA	18.00	PmDE	13.0	SAO	87567
HIP	96843	Tycho2	1610-01259-1	HD	186001	BD	BD+19 4120

Tycho2

Tycho2	1610-01259-1	Pflag		RAmdeg	295.27996933	DEmdeg	20.13747558
PmRA	19.6	PmDE	10.4	E RAmdeg	6	E DEmdeg	6
E pmRA	1.1	E pmDE	1.1	EpRAm	1991.19	EpDEm	1991.17
Num	9	Q RAmdeg	1.0	Q DEmdeg	0.7	Q pmRA	1.0
Q pmDE	0.6	BTmag	8.743	E BTmag	0.017	VTmag	8.453
E VTmag	0.013	Prox	319	TYC	T	HIP	96843
CCDM		RAdeg	295.27992111	DEdeg	20.13745139	EpRA 1990	1.70
EpDE 1990	1.70	E RAdeg	6.0	E DEdeg	6.1	Posflg
Corr	0.1

SAO

SAO	87567	DelFlag		RA1950		PmRA1950	0.002
DE1950		PmDE1950	0.01	Vmag	8.3	SpType	F0
Double code		Source	28	CatNum	7618	DM	BD+19 4120
DMcomp		BDsup		HD	186001	M HD	0
GC		RA1950rad	5.14402947	DE1950rad	0.3494091	PmRA2000	0.0021
PmDE2000	0.009

Hipparcos

Catalog	H	HIP	96843	Proxy		RAhms	19 41 07.18
DEdms	+20 08 14.8	Vmag	8.44	VarFlag		R Vmag	G
RAdeg	295.28	DEdeg	20.1374	AstroRef		Plx	6.06
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	186001	BD	BD+19 4120
CD		CP		Dm number	+19 4120	VIred	0.36
SpType	F0	R SpType		Coord arcsec 2000	194107.18+200814.8

Hipparcos 2

HIP	96843	Sn	5	So	0	Nc	1
RArad	5.1536068328	DErad	0.3514647933	Plx	6.46	PmRA	19.92
PmDE	13.05	E RArad	0.57	E DErad	0.58	E Plx	1.02
E pmRA	0.7	E pmDE	0.76	Hpmag	8.5023	E Hpmag	0.0013
SHp	0.017	VA	0	BV	0.312	E BV	0.015
VI	0.36

19411+2008 B

Componente originario normalizzato	AB		Coord arcsec 2000	194108.17+200843.2		Mag	10.52		PmRA	18.00
PmDE	15.0		Calc delta mag	2.07		Calc coord	yes