19346+5039 DAL 20 AC

19^h 34^m 37.08^s +50° 39' 11.4" P.A. 114.00 sep 84.8 mag 11.27,12.29

Coord 2000	19346+5039	Discov num	DAL 20	Comp	AC	Coord arcsec 2000	19 34 37.08 +50 39 11.4
Date first	1998	Date last	2015	Obs	7
Pa first	112	Pa last	113.5	P.A. Now (θ)	113.5°
Sep first	84.3	Sep last	84.803	Sep. Now (ρ)	84.803"
Mag pri	11.27	Mag sec	12.29	delta mag (ΔM)	1.02	Spectral class
Pri motion ra	+042	Sec motion ra	-003
Pri motion dec	+173	Sec motion dec	-004
Notes	N (See Notes)

rPM=1.026

This double is not physical.

19346+5039 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 34 37 +50 39 11	DAL 20 AB	2018	16	50	28.9	11.27	11.38	0.11
Show			19 34 37 +50 39 11	DAL 20 AC	2015	7	114	84.8	11.27	12.29	1.02		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3568-00816-1

Gaia DR2

2135977950309943424

WDS 19346+5039 DAL 20 AC : NOTES

discov_num	notes	refcode
DAL 20	AB: NI 39.

REFERENCES

refcode	metd	author	reference
Dal1998	Ma -	Daley, J.A.	1998DSO.....4....4D
Dal1998		Double Star Observer 4, #4, 1998
Dal2000	Ma u	Daley, J.A.	2000DSO.....6....1D
Dal2000		Double Star Observer 6, #1, 2000
Dal2001a	Mb -	Daley, J.A.	2001DSO.....7....1D
Dal2001a		Double Star Observer 7, #1, 2001
Dal2001b	Ma u	Daley, J.A.	2001DSO.....7....3D
Dal2001b		Double Star Observer 7, #3, 2001
Dal2002a	Ma u	Daley, J.A.	2002DSO.....8....1D
Dal2002a	+C	Double Star Observer 8, #1, 2002
Dal2002b	C u	Daley, J.A.	.
Dal2002b		Pub. Ludwig Schupmann Obs, #1, 2002
Dal2002c	-	Daley, J.A.	2002DSO.....8....4D
Dal2002c		Double Star Observer 8, #4, 2002
Dal2002d	Mb u	Daley, J.A.	2002DSO.....8....6D
Dal2002d		Double Star Observer 8, #6, 2002
Dal2003a	C u	Daley, J.A.	.
Dal2003a		Pub. Ludwig Schupmann Obs, #2, 2003
Dal2004a	C u	Daley, J.A.	.
Dal2004a		Pub. Ludwig Schupmann Obs, #3, 2004
Dal2005a	C u	Daley, J.A.	2005JDSO....1...74D
Dal2005a		Pub. Ludwig Schupmann Obs, #4, 2005 (also JDSO 1, 74, 2005)
Dal2006a	C u	Daley, J.A.	2006JDSO....2...44D
Dal2006a		JDSO 2, 44, 2006
Dal2006b	-	Daley, J.A.	2006JDSO....2...51D
Dal2006b		JDSO 2, 51, 2006
Dal2007	C u	Daley, J.	2007JDSO....3...68D
Dal2007		JDSO 3, 68, 2007
Dal2008	C u	Daley, J.	2008JDSO....4...34D
Dal2008		JDSO 4, 34, 2008
Dal2008b	C -	Daley, J.	...................
Dal2008b		private communication, 2008
Dal2008c	C u	Daley, J.	2008JDSO....4..175D
Dal2008c		JDSO 4, 175, 2008
Dal2009	C u	Daley, J.	2009JDSO....5..149D
Dal2009		JDSO 5, 149, 2009
Dal2011	C u	Daley, J.	2011JDSO....7..104D
Dal2011		JDSO 7, 104, 2011
Dal2012	C u	Daley, J.	2012JDSO....8..303D
Dal2012		JDSO 8, 303, 2012
Dal2014	C u	Daley, J.	2014JDSO...10..136D
Dal2014		JDSO 10, 136, 2014
Dal2014b	-	Daley, J.	...................
Dal2014b		private communication, 2014
Dal2016	C -	Daley, J.	...................
Dal2016		private communication, 2016
Dal2016b	C u	Daley, J.	2016JDSO...12..468D
Dal2016b		JDSO 12, 468, 2016
Dal2018	C u	Daley, J.	2018JDSO...14..543D
Dal2018		private communication, 2017
Dal2018		JDSO 14, 543, 2018

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19346+5039	DAL 20	AC	2004	2	112	84.5	11.27	12.30		D	193437.08+503911.4
19346+5039	DAL 20	AC	2015	7	114	84.8	11.27	12.29		N W	193437.08+503911.4

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

WDS 19346+5039 DAL 20 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19346+5039 DAL 20 AC : MEASURES

No records found.

WDS 19346+5039 : 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 19346+5039 : ALADIN DSS IMAGE @ 19^h 34^m 37.08^s +50° 39' 11.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19346+5039 DAL 20 AC : 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		19346+5039	DAL 20	AB	50	28.9
Show		19346+5039	DAL 20	AC	114	84.8
Show		19351+5038	HU 679		273	0.4	5
Show		19351+5046	ES 793	BC	289	4.0	8
Show		19351+5046	ES 793	AB	245	45.0	9
Show		19351+5046	ES 793	AD	93	15.1	9
Show		19352+5048	DAL 19	AB	191	2.8	11
Show		19352+5048	DAL 19	AC	38	9.3	11
Show		19361+5022	KOI4021		116	1.7	23
Show		19364+5013	LDS5881	EF	207	262.9	31
Show		19364+5013	BU 1131	AB	71	2.1	32
Show		19364+5013	STT 591	AC	180	73.3	32
Show		19364+5013	STG 8	AD	53	67.0	32
Show		19364+5013	SKF1976	AE	267	116.7	32
Show		19368+5012	BLL 40	AB	13	91.7	35
Show		19368+5012	BAR9011	AC	107	14.6	35
Show		19337+5003	DAM 10	DE	45	3.7	38
Show		19337+5003	ES 2680	BD	304	18.0	38
Show		19320+5011	KPP3342		57	4.2	38
Show		19337+5003	HJ 1418	AB	12	30.1	38
Show		19337+5003	ES 2680	AC	318	22.0	38
Show		19376+5010	KOI 120		130	1.6	41
Show		19386+5020	KOI4375		312	3.4	43
Show		19389+5049	DEA 392		310	19.3	43
Show		19310+5012	STT 374		290	19.5	44
Show		19304+5015	TDT1508		207	2.1	48
Show		19355+4948	KOI5929		182	3.6	52
Show		19375+4955	KOI2626	AB	182	0.2	53
Show		19375+4955	KOI2626	AC	213	0.2	53
Show		19354+5132	KPP4158		94	1.7	53
Show		19400+5055	DEA 208		113	9.5	54
Show		19332+4946	TDT1535		87	0.5	55
Show		19288+5041	UC 3946	AB	217	34.3	56
Show		19288+5041	UC 3946	BC	212	1.1	56
Show		19354+4940	KOI3885		1	3.8	60
Show		19303+4955	KOI1531		99	0.4	61
Show		19409+5034	KOI 623	AB	202	5.6	61
Show		19327+5140	HEI 905		125	2.5	63
Show		19303+5127	UC 3961		139	70.0	63
Show		19409+5019	KOI7501		15	1.2	63
Show		19327+5142	UC 3972		318	29.0	66
Show		19412+5023	HDS2792		259	0.4	66
Show		19366+4937	KOI5922		223	2.9	66
Show		19276+5025	TDS 994		162	1.0	69
Show		19418+5033	KOI4512		148	0.4	69
Show		19418+5032	TRN 4	Aa,Ab	207	3.3	69
Show		19418+5032	STFA 46	AB	133	39.7	69
Show		19418+5032	PAT 48	BC	70	18.2	70
Show		19413+5108	KOI7527		98	2.8	70
Show		19304+4939	DEA 450		355	31.4	72
Show		19373+4932	KOI3714		224	4.8	72

WDS 19346+5039 : COMPONENTS

	A	B
B	pa=37.0° sep=23.30"
C	pa=124.4° sep=59.79"	pa=146.1° sep=63.20"

19346+5039 A

Coord arcsec 2000	193437.08+503911.4		Mag	11.27		PmRA	42.00		PmDE	173.0
Tycho2	3568-00816-1

Tycho2

Tycho2	3568-00816-1	Pflag		RAmdeg	293.65448974	DEmdeg	50.65315593
PmRA	46.4	PmDE	174.4	E RAmdeg	49	E DEmdeg	50
E pmRA	2.6	E pmDE	2.4	EpRAm	1987.35	EpDEm	1986.34
Num	3	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.6	BTmag	11.809	E BTmag	0.078	VTmag	11.267
E VTmag	0.082	Prox	288	TYC		HIP
CCDM		RAdeg	293.65431889	DEdeg	50.65275111	EpRA 1990	1.59
EpDE 1990	1.64	E RAdeg	49.9	E DEdeg	52.2	Posflg
Corr	-0.1

19346+5039 B

Coord arcsec 2000	193438.55+503930.0		Mag	11.38		PmRA	43.00		PmDE	173.0
Tycho2	3568-00746-1		Calc delta mag	0.11		Calc coord	yes

Tycho2

Tycho2	3568-00746-1	Pflag		RAmdeg	293.66424320	DEmdeg	50.65824795
PmRA	46.2	PmDE	173.5	E RAmdeg	41	E DEmdeg	35
E pmRA	2.6	E pmDE	2.4	EpRAm	1985.77	EpDEm	1984.97
Num	4	Q RAmdeg	1.1	Q DEmdeg	1.2	Q pmRA	1.1
Q pmDE	1.2	BTmag	11.921	E BTmag	0.095	VTmag	11.375
E VTmag	0.089	Prox	288	TYC		HIP
CCDM		RAdeg	293.66407444	DEdeg	50.65782583	EpRA 1990	1.58
EpDE 1990	1.65	E RAdeg	54.8	E DEdeg	56.5	Posflg
Corr	-0.1

19346+5039 C

Coord arcsec 2000	193442.26+503837.6		Mag	12.29		PmRA	-3.00		PmDE	-4.0
Calc delta mag	1.02		Calc coord	yes