18579+3212 BKO 55

18^h 57^m 55.36^s +32° 12' 25.3" P.A. 161.00 sep 15.2 mag 10.80,11.00

Coord 2000	18579+3212	Discov num	BKO 55	Comp		Coord arcsec 2000	18 57 55.36 +32 12 25.3
Date first	1918	Date last	2015	Obs	11
Pa first	161	Pa last	161.3	P.A. Now (θ)	161.3°
Sep first	14.7	Sep last	15.174	Sep. Now (ρ)	15.174"
Mag pri	10.80	Mag sec	11.00	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-007	Sec motion ra	+002
Pri motion dec	+006	Sec motion dec	-006
Notes

rPM=1.627

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

2042305744379802368

WDS 18579+3212 BKO 55 : 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
18579+3212	BKO 55		2002	4	162	15.1	10.80	11.00		D	185755.36+321225.3
18579+3212	BKO 55		2010	6	161	14.9	10.80	11.00			185755.36+321225.3
18579+3212	BKO 55		2015	7	161	15.2	10.80	11.00			185755.36+321225.3

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

WDS 18579+3212 BKO 55 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18579+3212 BKO 55 : MEASURES

No records found.

WDS 18579+3212 : VIRTUAL EYEPIECE

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

WDS 18579+3212 : ALADIN DSS IMAGE @ 18^h 57^m 55.36^s +32° 12' 25.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18579+3212 BKO 55 : 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		18579+3212	BKO 55		161	15.2
Show		18582+3216	GYL 12	AB	146	20.3	6
Show		18582+3216	BKO 56	AC	19	11.3	6
Show		18576+3209	A 260		246	0.9	6
Show		18589+3229	BU 649		1	1.8	21
Show		18590+3235	MLB 757		121	5.2	28
Show		18555+3215	COU1013		147	0.6	30
Show	Sulafat	18589+3241	AGC 9	AB	307	13.5	32
Show	Sulafat	18589+3241	AGC 9	AC	21	177.4	32
Show	Sulafat	18589+3241	WAL 99	AD	152	91.5	32
Show		19011+3210	GYL 13	AB	305	35.4	41
Show		18598+3246	HLM 13		30	12.7	43
Show		18570+3254	BU 648	AB	232	1.2	44
Show		18570+3254	BU 648	AE	318	124.8	44
Show		18570+3254	BU 648	AF	78	85.9	44
Show		18570+3254	BU 648	AB,C	293	76.3	44
Show		18570+3254	BU 648	AB,D	201	83.9	44
Show		19009+3232	HO 92		40	1.3	45
Show		18543+3221	KPP4127		303	1.5	47
Show		18542+3214	HU 1294		119	1.6	47
Show		19020+3210	HU 1296		195	0.1	52
Show		18545+3243	TDT1122		329	1.2	54
Show		18570+3306	KPP1701		79	13.1	56
Show		18581+3308	HLM 12		357	13.9	56
Show		19014+3138	TDT1185		114	1.9	57
Show		19013+3132	LEP 161		114	9.1	59
Show		19006+3300	COU1156		111	0.7	60
Show		19002+3122	HLM 14		137	12.7	62
Show		19016+3253	HU 1295		223	0.3	62
Show		18569+3112	ES 2422		178	5.7	62
Show		18548+3306	DAL 10		51	30.6	68
Show		18537+3256	ITF 165		115	7.0	69
Show		18546+3311	ES 2234		300	6.7	72
Show		19005+3319	KPP4134		101	4.7	75
Show		18536+3303	HL 9001	AB	263	4.9	75
Show		18536+3303	HL 9001	AC	4	18.9	75
Show		18533+3302	POP 192		43	2.5	78
Show		19028+3123	STF2441	AB	263	6.3	78
Show		19028+3123	STF2441	AC	135	101.2	78
Show		18526+3131	SEI 576		297	16.0	80
Show		18528+3125	A 257	CD,EF	225	28.0	81
Show		18528+3125	A 257	CD	262	0.7	81
Show		18528+3125	A 257	AB	94	0.9	81
Show		18528+3125	A 257	A,CD	324	82.4	81
Show		18528+3125	A 257	EF	231	6.2	82
Show		18598+3055	LEP 160		63	5.4	82
Show		18527+3301	BAR 46	AB	140	2.2	82
Show		18527+3301	BAR 46	AC	251	40.6	82
Show		18527+3301	WLY 1	CD	125	6.6	83
Show		18541+3103	ES 2421		69	7.7	86
Show		19042+3245	BRD 4		310	2.6	87

WDS 18579+3212 : COMPONENTS

	A
B	pa=164.0° sep=14.95"

18579+3212 A

Componente originario normalizzato	AB		Coord arcsec 2000	185755.36+321225.3		Mag	10.8		PmRA	-7.00
PmDE	6.0

18579+3212 B

Componente originario normalizzato	AB		Coord arcsec 2000	185755.68+321210.9		Mag	11		PmRA	2.00
PmDE	-6.0		Calc delta mag	0.2		Calc coord	yes