18269+1701 BKO 728

18^h 26^m 54.32^s +17° 00' 32.2" P.A. 72.00 sep 11.4 mag 12.50,13.00

Coord 2000	18269+1701	Discov num	BKO 728	Comp		Coord arcsec 2000	18 26 54.32 +17 00 32.2
Date first	2000	Date last	2015	Obs	5
Pa first	73	Pa last	72.4	P.A. Now (θ)	72.4°
Sep first	11.4	Sep last	11.4	Sep. Now (ρ)	11.4"
Mag pri	12.50	Mag sec	13.00	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	+000	Sec motion ra	+052
Pri motion dec	-014	Sec motion dec	+023
Notes

rPM=1.122

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4522520577521736832

WDS 18269+1701 BKO 728 : 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
18269+1701	BKO 728		2009	1	73	11.3	12.50	13.00			182654.32+170032.2
18269+1701	BKO 728		2010	4	73	11.2	12.50	13.00			182654.32+170032.2
18269+1701	BKO 728		2015	5	72	11.4	12.50	13.00			182654.32+170032.2

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

WDS 18269+1701 BKO 728 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18269+1701 BKO 728 : MEASURES

No records found.

WDS 18269+1701 : VIRTUAL EYEPIECE

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

WDS 18269+1701 : ALADIN DSS IMAGE @ 18^h 26^m 54.32^s +17° 00' 32.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18269+1701 BKO 728 : 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		18269+1701	BKO 728		72	11.4
Show		18269+1702	SLE 615		266	16.8	2
Show		18270+1701	SLE 616	AB	221	10.5	4
Show		18270+1701	SLE 616	AC	342	8.4	4
Show		18272+1703	BKO 729		314	7.4	6
Show		18263+1715	KPP4108		250	2.2	18
Show		18272+1643	SLE 617		195	7.0	18
Show		18252+1647	J 752		256	4.6	29
Show		18249+1645	BKO 727		254	6.2	33
Show		18250+1642	AHD 2		303	11.9	34
Show		18288+1733	SLE 618		94	19.2	42
Show		18296+1639	BPM 780		70	103.7	46
Show		18251+1623	BPM 766		31	87.9	46
Show		18299+1720	COU 118	AB	204	6.6	48
Show		18299+1720	COU 118	AC	294	29.1	48
Show		18293+1624	BPM 778		334	105.3	51
Show		18292+1622	HEI 258		167	0.2	53
Show		18287+1614	HU 320		144	2.0	54
Show		18292+1742	J 2912	AB	142	6.3	54
Show		18292+1742	SLE 619	AC	102	35.7	54
Show		18300+1734	TDT 914		277	0.5	56
Show		18241+1615	TDT 833		260	2.7	62
Show		18309+1641	SLE 620	AB	341	19.4	62
Show		18309+1641	SLE 620	AC	9	23.4	62
Show		18298+1747	BRT2447		359	2.8	63
Show		18223+1713	BPMA 55		354	287.5	68
Show		18319+1710	BRT1302		56	6.0	73
Show		18322+1713	SLE 189		111	12.8	77
Show		18272+1543	BPM 774		157	102.3	78
Show		18245+1810	COU 506		93	1.4	78
Show		18219+1631	BPM 761		275	90.9	79
Show		18296+1553	BPM 779		201	77.8	79
Show		18289+1815	COU 507		154	0.9	80
Show		18220+1621	BPM 762		263	63.7	82
Show		18320+1735	KPP1183		64	9.2	82
Show		18324+1720	SLE 622		301	48.7	82
Show		18308+1803	BPMA 56		152	293.6	85
Show		18323+1625	HDS2630		165	0.2	85
Show		18324+1737	GWP2782		115	47.5	87
Show		18272+1533	BPM 775		249	21.5	88
Show		18320+1754	SLE 621		53	12.4	91
Show		18333+1713	SLE 193		291	9.6	93
Show		18327+1741	TDT 934		128	0.8	93
Show		18332+1730	J 98		147	3.9	95
Show		18336+1700	SLE 197	BC	120	19.2	97
Show		18336+1700	SLE 197	AB	211	28.3	97
Show		18336+1700	SLE 197	AD	306	37.2	97
Show		18336+1700	SLE 197	AC	177	34.0	97
Show		18337+1646	SLE 198		320	12.8	100
Show		18223+1547	BPM 764	AB	201	106.6	100
Show		18198+1705	TDT 799		35	0.5	103

WDS 18269+1701 : COMPONENTS

	A
B	pa=71.6° sep=10.95"

18269+1701 A

Componente originario normalizzato	AB		Coord arcsec 2000	182654.32+170032.2		Mag	12.5		PmRA	0.00
PmDE	-14.0

18269+1701 B

Componente originario normalizzato	AB		Coord arcsec 2000	182655.04+170035.6		Mag	13		PmRA	52.00
PmDE	23.0		Calc delta mag	0.5		Calc coord	yes