20113+3551 BKO 100

20^h 11^m 18.77^s +35° 51' 08.1" P.A. 91.00 sep 6.3 mag 12.50,13.40

Coord 2000	20113+3551	Discov num	BKO 100	Comp		Coord arcsec 2000	20 11 18.77 +35 51 08.1
Date first	2000	Date last	2015	Obs	8
Pa first	89	Pa last	91	P.A. Now (θ)	91°
Sep first	6.0	Sep last	6.32	Sep. Now (ρ)	6.32"
Mag pri	12.50	Mag sec	13.40	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	-007	Sec motion ra	+011
Pri motion dec	-005	Sec motion dec	+003
Notes

rPM=1.728

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2058948330360952704

WDS 20113+3551 BKO 100 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bko2002	C -	Ladanyi, T. & Berko, E.	...................
Bko2002		Webb Soc., Double Star Circ. 10, 2002
Bko2003	C u	Ladanyi, T., Berko, E. & Vaskuti, G	...................
Bko2003		Webb Soc., Double Star Circ. 11, 2003
Bko2004	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2004		Webb Soc., Double Star Circ. 12, 2004
Bko2005	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2005		Webb Soc., Double Star Circ. 13, 2005
Bko2008	C u	Berko, E. & Vaskuti, G.	...................
Bko2008		Webb Soc., Double Star Circ. 16, 2008
Bko2008b	C u	Berko, E.	2008JDSO....4..144B
Bko2008b		JDSO 4, 144, 2008
Bko2009	C u	Berko, E.	2009JDSO....5...49B
Bko2009		JDSO 5, 49, 2009
Bko2009b	C u	Berko, E.	2009JDSO....5..168B
Bko2009b		JDSO 5, 168, 2009
Bko2009c	C u	Berko, E.	...................
Bko2009c		Webb Soc., Double Star Circ. 17, 2009
Bko2009d	C u	Berko, E.	2009JDSO....5..189B
Bko2009d		JDSO 5, 189, 2009
Bko2010a	C u	Berko, E.	2010JDSO....6...21B
Bko2010a		JDSO 6, 21, 2010
Bko2010b	C u	Berko, E.	...................
Bko2010b		Webb Soc., Double Star Circ. 18, 2010
Bko2011a	C u	Berko, E.	2011JDSO....7....2B
Bko2011a		JDSO 7, 2, 2011
Bko2011b	C u	Berko, E.	...................
Bko2011b		Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c	C u	Berko, E.	...................
Bko2011c		Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012	C u	Berko, E.	...................
Bko2012		Webb Soc., Double Star Circ. 20, 2012

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20113+3551	BKO 100		2002	2	90	6.3	12.50	13.40		D	201118.77+355108.1
20113+3551	BKO 100		2015	4	91	6.2	12.50	13.40			201118.77+355108.1

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

WDS 20113+3551 BKO 100 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20113+3551 BKO 100 : MEASURES

No records found.

WDS 20113+3551 : VIRTUAL EYEPIECE

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

WDS 20113+3551 : ALADIN DSS IMAGE @ 20^h 11^m 18.77^s +35° 51' 08.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20113+3551 BKO 100 : 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		20113+3551	BKO 100		91	6.3
Show		20113+3550	BU 430	AB	23	1.2	2
Show		20113+3550	BU 430	AC	173	7.2	2
Show		20113+3550	HJ 1489	AD	51	17.1	2
Show		20114+3552	HJ 1490		355	8.6	2
Show		20119+3551	SEI 983	AB	89	3.5	7
Show		20119+3551	SEI 983	AC	243	8.1	7
Show		20119+3551	BKO 102	AD	277	14.7	7
Show		20108+3552	SEI 954		314	4.8	7
Show		20115+3545	TDT2066		129	1.0	8
Show		20119+3550	SEI 985	AB	17	16.6	8
Show		20119+3550	BKO 103	AC	92	8.1	8
Show		20110+3559	SEI 961		20	13.9	8
Show		20117+3600	SEI 978		151	7.6	11
Show		20105+3550	SEI 944		90	17.2	11
Show		20122+3548	SEI 992		77	26.4	11
Show		20115+3539	SEI 968		127	5.6	13
Show		20118+3540	SEI 979		350	6.3	13
Show		20115+3604	SEI 972		147	23.9	13
Show		20122+3600	SEI 991		296	20.1	13
Show		20124+3549	TOB 177		221	20.1	14
Show		20124+3545	BKO 104	AB	72	9.4	15
Show		20124+3545	BKO 104	AC	285	9.3	15
Show		20125+3552	SEI1001		188	29.2	15
Show		20121+3603	SEI 990		296	26.7	15
Show		20122+3603	SEI 994		250	27.1	16
Show		20123+3540	FYM 582		267	4.9	17
Show		20101+3602	SEI 938		22	5.4	19
Show		20114+3532	TDT2064		329	0.6	20
Show		20109+3612	SEI 959		71	21.6	22
Show		20119+3612	BLL 46	AB	109	53.2	22
Show		20119+3612	BKO 101	AC	242	41.1	22
Show		20097+3600	SEI 936		122	27.9	23
Show		20107+3529	RAO 427		126	0.5	24
Show		20131+3602	SEI1014		351	27.7	25
Show		20113+3527	SEI 966		246	26.0	25
Show		20120+3614	TOB 176		197	18.8	25
Show		20105+3614	SEI 947		292	15.0	26
Show		20097+3535	SEI 935	AB	95	7.2	27
Show		20097+3535	SEI 934	AC	161	20.2	27
Show		20097+3535	BKO 98	CD	261	6.8	27
Show		20135+3551	SEI1018		170	22.3	27
Show		20126+3614	SEI1003		282	23.4	27
Show		20136+3553	SEI1021	BC	52	3.3	28
Show		20136+3553	SEI1021	AB	248	13.4	28
Show		20136+3553	SEI1021	AD	121	6.9	28
Show		20136+3553	SEI1021	AC	253	10.3	28
Show		20111+3619	RAO 428		292	1.0	28
Show		20092+3540	SEI 922		215	18.5	29
Show		20096+3532	SEI 931		81	16.0	29
Show		20137+3551	TDT2105		168	0.6	30

WDS 20113+3551 : COMPONENTS

	A
B	pa=91.2° sep=5.12"

20113+3551 A

Componente originario normalizzato	AB		Coord arcsec 2000	201118.77+355108.1		Mag	12.5		PmRA	-7.00
PmDE	-5.0

20113+3551 B

Componente originario normalizzato	AB		Coord arcsec 2000	201119.19+355108.0		Mag	13.4		PmRA	11.00
PmDE	3.0		Calc delta mag	0.9		Calc coord	yes