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19579-0904
BU 1475 AB
HD 188938

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19579-0904 BU 1475 AB (HD 188938)

19^h 57^m 53.70^s -09° 03' 30.3" P.A. 113.00 sep 10.4 mag 7.77,9.47 Sp K2 dist. 247.52 pc (807.41 l.y.)

Coord 2000	19579-0904	Discov num	BU 1475	Comp	AB	Coord arcsec 2000	19 57 53.70 -09 03 30.3
Date first	1906	Date last	2015	Obs	19
Pa first	113	Pa last	112.8	P.A. Now (θ)	112.8°
Sep first	10.3	Sep last	10.421	Sep. Now (ρ)	10.421"
Mag pri	7.77	Mag sec	9.47	delta mag (ΔM)	1.7	Spectral class	K2 (yellow-orange)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	-014	Sec motion dec	-014
Notes

Nature of this double is uncertain.

19579-0904 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 188938	143951	19 57 54 -09 03 30	BU 1475 AB	2015	19	113	10.4	7.77	9.47	1.70		<===
Show		143951	19 57 54 -09 03 30	HDO 155 AC	2015	20	119	115.1	7.77	8.70	0.93
Show		143953	19 58 00 -09 04 27	BU 1475 CD	2015	9	163	4.9	8.70	11.10	2.40

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 188938	Constellation	Aquila	SAO	143951	HIP	98246
Tycho2	5738-01042-1	Gaia DR2	4192181964040123264	HD	188938	BD	BD-09 5303
Distance	247.52	Distance ly	807.41

WDS 19579-0904 BU 1475 AB (HD 188938) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bu_1873a	Ma -	Burnham, S.W. (BU 1 - 81)	1873MNRAS..33..351B
Bu_1873a		MNRAS 33, 351, 1873
Bu_1873b	Ma -	Burnham, S.W. (BU 82 - 106)	1873MNRAS..33..437B
Bu_1873b		MNRAS 33, 437, 1873
Bu_1873c	-	Burnham, S.W.	1873MNRAS..33..567B
Bu_1873c		MNRAS 33, 567, 1873
Bu_1873d	Ma -	Burnham, S.W. (BU 107 - 182)	1873MNRAS..34...59B
Bu_1873d		MNRAS 34, 59, 1873
Bu_1874a	Ma -	Burnham, S.W. (BU 183 - 229)	1874MNRAS..34..382B
Bu_1874a		MNRAS 34, 382, 1874
Bu_1874b	Ma -	Burnham, S.W. (BU 230 - 300)	1874MNRAS..35...31B
Bu_1874b		MNRAS 35, 31, 1874
Bu_1874c	-	Burnham, S.W.	1874MNRAS..34..370B
Bu_1874c		MNRAS 34, 370, 1874
Bu_1874d	Ma -	Burnham, S.W.	1874MNRAS..34..393B
Bu_1874d		MNRAS 34, 393, 1874
Bu_1874e	Ma -	Burnham, S.W.	1874MNRAS..35...28B
Bu_1874e		MNRAS 35, 28, 1874
Bu_1875	Ma -	Burnham, S.W. (BU 301 - 390)	1875AN.....86..337B
Bu_1875		AN 86, 337, 1875
Bu_1876	Ma -	Burnham, S.W. (BU 391 - 436)	1876AN.....88..225B
Bu_1876		AN 88, 225, 1876
Bu_1876b	-	Burnham, S.W.	1876MNRAS..36...99B
Bu_1876b		MNRAS 36, 99, 1876
Bu_1876c	-	Burnham, S.W.	1876MNRAS..36..331B
Bu_1876c		MNRAS 36, 331, 1876 (no new data)
Bu_1877	Ma -	Burnham, S.W. (BU 453 - 482)	1877MNRAS..38...78B
Bu_1877		MNRAS 38, 78, 1877
Bu_1878a	Ma -	Burnham, S.W.	1878MNRAS..38..408B
Bu_1878a		MNRAS 38, 408, 1878
Bu_1878b	-	Burnham, S.W.	1878MNRAS..38..476B
Bu_1878b		MNRAS 38, 476, 1878
Bu_1878c	-	Burnham, S.W.	1878MNRAS..38..478B
Bu_1878c		MNRAS 38, 478, 1878
Bu_1878d	Ma j	Burnham, S.W.	1878AN.....92..235B
Bu_1878d		AN 92, 235, 1878
Bu_1879	Ma j	Burnham, S.W.	1879MmRAS..44..141B
Bu_1879		MemRAS 44, 141, 1879
Bu_1879B	Ma -	Burnham, S.W.	1879Obs.....3...20G
Bu_1879B		cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C	Ma -	Burnham, S.W.	1879Obs.....3..142G
Bu_1879C		cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d	Ma -	Burnham, S.W.	1879Obs.....3...92B
Bu_1879d		Obs 3, 92, 1879
Bu_1879e	Ma -	Burnham, S.W.	1879MNRAS..40...99B
Bu_1879e		MNRAS 40, 99, 1879
Bu_1880A	Ma -	Burnham, S.W.	1880Obs.....3..508G
Bu_1880A		cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C	Ma -	Burnham, S.W.	1880Obs.....3..314G
Bu_1880C		cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D	Ma -	Burnham, S.W.	1880Obs.....3..352G
Bu_1880D		cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e	Ma -	Burnham, S.W.	1880Obs.....3..408B
Bu_1880e		Obs 3, 408, 1880
Bu_1880f	Ma -	Burnham, S.W.	1880MNRAS..40..497B
Bu_1880f		MNRAS 40, 497, 1880
Bu_1880g	Ma -	Burnham, S.W.	1880MNRAS..41...33B
Bu_1880g		MNRAS 41, 33, 1880
Bu_1881	Ma j	Burnham, S.W.	1881Obs.....4...19G
Bu_1881		cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a	Ma -	Burnham, S.W. (BU 776 - 863)	1882PWasO...1...91B
Bu_1882a		Pub. Washburn Obs. 1, 91, 1882
Bu_1882b	Ma -	Burnham, S.W.	1882PWasO...1..113B
Bu_1882b		Pub. Washburn Obs. 1, 113, 1882
Bu_1883	Ma j	Burnham, S.W. (BU 864 - 1025)	1883MmRAS..47..167B
Bu_1883		MemRAS 47, 167, 1883
Bu_1883b	Ma -	Burnham, S.W.	1883MNRAS..43..318B
Bu_1883b		MNRAS 43, 318, 1883
Bu_1884	Ma j	Burnham, S.W.	1884MNRAS..44..365H
Bu_1884		MNRAS 44, 365, 1884
Bu_1884b	Ma -	Burnham, S.W.	1884AN....110..133B
Bu_1884b		AN 110, 133, 1884
Bu_1884C	Ma -	Burnham, S.W.	1884AReg...22..216S
Bu_1884C		cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887	Ma -	Burnham, S.W. (BU 734 - 775)	1887PLicO...1...24B
Bu_1887		Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a	Ma -	Burnham, S.W.	1889AN....122..159B
Bu_1889a		AN 122, 159, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889b	Ma -	Burnham, S.W. (BU 1026 - 1038)	1889AN....123....1B
Bu_1889b		AN 123, 1, 1889 (measures also in Bu_1894a)	1894PLicO...2..185B
Bu_1889c	Ma -	Burnham, S.W.	1889AN....123...75B
Bu_1889c		AN 123, 75, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889d	Ma -	Burnham, S.W.	1889PASP....1...36B
Bu_1889d		PASP 1, 36, 1889 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1889e	Ma j	Burnham, S.W.	1889AN....121...63B
Bu_1889e		AN 121, 63, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889f	Ma j	Bunham, S.W.	1889MNRAS..49..418B
Bu_1889f		MNRAS 49, 418, 1889
Bu_1890a	Ma -	Burnham, S.W. (BU 1093 - 1154)	1889AN....124...49B
Bu_1890a		AN 124, 49, 1890 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1890b	Ma -	Burnham, S.W.	1890AN....125...41B
Bu_1890b		AN 125, 41, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1890c	Ma -	Burnham, S.W.	1890PASP....2..138B
Bu_1890c		PASP 2, 138, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1891a	orb -	Burnham, S.W.	1891SidM...10..273B
Bu_1891a		Sidereal Messenger 10, 273, 1891
Bu_1891b	orb -	Burnham, S.W.	1891Obs....14..263B
Bu_1891b		Observatory 14, 263, 1891
Bu_1891c	Ma j	Burnham, S.W.	1891AN....127..289B
Bu_1891c		AN 127, 289, 1891
Bu_1892	Ma -	Burnham, S.W. (BU 1225 - 1266)	1892AN....130..257B
Bu_1892		AN 130, 257, 1892 (measures also in Bu_1894e)	1894PLicO...2..221B
Bu_1892b	Ma -	Burnham, S.W.	1892AN....130...77B
Bu_1892b		AN 130, 77, 1892
Bu_1893a	Ma -	Burnham, S.W.	1893AN....131..329B
Bu_1893a		AN 131, 329, 1893 (most measures also in Bu_1894)	1894PLicO...2.....B
Bu_1893b	orb -	Burnham, S.W.	1893MNRAS..53..478B
Bu_1893b		MNRAS 53, 478, 1893
Bu_1893c	orb -	Burnham, S.W.	1893MNRAS..54..119B
Bu_1893c		MNRAS 54, 119, 1893
Bu_1893d	orb -	Burnham, S.W.	1893AstAp..12..494B
Bu_1893d		AstAp 12, 494, 1893
Bu_1893e	orb -	Burnham, S.W.	1893AstAp..12..585B
Bu_1893e		AstAp 12, 585, 1893
Bu_1893f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1893MNRAS..53..273B
Bu_1893f		MNRAS 53, 273, 1893 (most measures also in Bu_1893a)	1893AN....131..329B
Bu_1893g	orb -	Burnham, S.W.	1893MNRAS..53..482B
Bu_1893g		MNRAS 53, 482, 1893
Bu_1894	Ma j	Burnham, S.W.	1894PLicO...2....3B
Bu_1894		Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a)	1893AN....131..329B
Bu_1894a	Ma j	Burnham, S.W. (BU 1026 - 1038)	1894PLicO...2..185B
Bu_1894a		Pub. Lick Obs. 2, 185, 1894
Bu_1894b	Ma j	Burnham, S.W. (BU 1039 - 1092)	1894PLicO...2..188B
Bu_1894b		Pub. Lick Obs. 2, 188, 1894
Bu_1894c	Ma -	Burnham, S.W. (BU 1093 - 1154)	1894PLicO...2..197B
Bu_1894c		Pub. Lick Obs. 2, 197, 1894
Bu_1894d	Ma -	Burnham, S.W. (BU 1155 - 1224)	1894PLicO...2..206B
Bu_1894d		Pub. Lick Obs. 2, 206, 1894
Bu_1894e	Ma -	Burnham, S.W. (BU 1225 - 1266)	1894PLicO...2..221B
Bu_1894e		Pub. Lick Obs. 2, 221, 1894
Bu_1894f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1894PLicO...2..229B
Bu_1894f		Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f)	1893MNRAS..53..273B
Bu_1894g	Ma -	Burnham, S.W.	1894PLicO...2..159B
Bu_1894g		Pub. Lick Obs. 2, 159, 1894
Bu_1898	orb -	Burnham, S.W.	1898MNRAS..59...59B
Bu_1898		MNRAS 58, 59, 1898
Bu_1900	Ma -	Burnham, S.W.	1900PYerO...1....1B
Bu_1900		Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A	Ma j	Burnham, S.W.	1902AN....158..241E
Bu_1902A		cited by Espin (AN 158, 241, 1902)
Bu_1903	Ma -	Burnham, S.W.	1903PYerO...2....1B
Bu_1903		Pub. Yerkes Obs. 2, 1, 1903
Bu_1906	Ma j	Burnham, S.W.	1906QB821.B972.....
Bu_1906	+M	Burnham Double Star Cat., 1906
Bu_1906B	Ma -	Burnham, S.W.	1906MmRAS..56....1L
Bu_1906B	+orb	cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907	Ma -	Burnham, S.W.	1907AN....176..129B
Bu_1907		AN 176, 129, 1907 (most data in Bu_1913)	1913QB811.B8.......
Bu_1908	Ma -	Burnham, S.W.	1908MNRAS..68..517B
Bu_1908		MNRAS 68, 517, 1908
Bu_1908A	Ma -	Burnham, S.W.	1908MNRAS..68..465B
Bu_1908A		cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909	Ma -	Burnham, S.W.	1909AN....180...65B
Bu_1909		AN 180, 65, 1909 (most data in Bu_1913)	1913QB811.B8.......
Bu_1909b	Ma j	Burnham, S.W.	1909AN....182..133B
Bu_1909b		AN 182, 133, 1909
Bu_1910	Ma -	Burnham, S.W.	...................
Bu_1910		Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b	Ma -	Burnham, S.W.	1910AN....185..145B
Bu_1910b		AN 185, 145, 1910 (most data in Bu_1913)	1913QB811.B8.......
Bu_1911	-	Burnham, S.W.	1911MNRAS..72..156J
Bu_1911		MNRAS 72, 156, 1911
Bu_1911b	Ma j	Burnham, S.W.	1911AN....189..385B
Bu_1911b		AN 189, 385, 1911
Bu_1913	Ma j	Burnham, S.W.	1913QB811.B8.......
Bu_1913	+Pa	Carnegie Inst. Wash. #168, 1913
Bu_1913	+T
Bu_1918	Ma j	Burnham, S.W.	1918AJ.....31..141B
Bu_1918		AJ 31, 141, 1918
Bu_1923A	Ma -	Burnham, S.W.	1923MNRAS..83..154E
Bu_1923A		cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A	Ma -	Burnham, S.W.	1927sdsc.book......
Bu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A	Ma -	Burnham, S.W.	1932QB821.A43......
Bu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A	Ma -	Burnham, S.W.	1963icvd.book.....J
Bu_1963A		cited in IDS (Lick Index Cat.), 1963
Bu_2002A	Ma -	Burnham, S.W.	2002yCat.1275....0D
Bu_2002A		cited in CCDM
HdO1882a	Mb -	Harvard Obs.	1882AnHar..13...17.
HdO1882a		Harvard Ann. 13, 17, 1882
HdO1882b	Ma j	Harvard Obs. (measure by Alden, G.I.)	1882AnHar..13...17.
HdO1882b		Harvard Ann. 13, 17, 1882
HdO1882c	Ma -	Harvard Obs. (measure by Davis, W.M.)	1882AnHar..13...17.
HdO1882c		Harvard Ann. 13, 17, 1882
HdO1906A	Ma -	Harvard Obs.	1906QB821.B972.....
HdO1906A		cited in BDS (Burnham Double Star Cat., 1906)
HdO9999	Ma -	Harvard Obs.	...................
HdO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19579-0904	BU 1475	AB	2003	13	113	10.4	7.77	9.47	K2	D	195753.70-090330.3
19579-0904	BU 1475	AB	2010	14	113	10.4	7.77	9.47	K2	D	195753.70-090330.3
19579-0904	BU 1475	AB	2012	16	112	10.4	7.77	9.47	K2	D	195753.70-090330.3
19579-0904	BU 1475	AB	2015	17	113	10.4	7.77	9.47	K2		195753.70-090330.3

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

WDS 19579-0904 BU 1475 AB (HD 188938) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19579-0904 BU 1475 AB (HD 188938) : MEASURES

No records found.

WDS 19579-0904 (HD 188938) : 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 19579-0904 (HD 188938) : ALADIN DSS IMAGE @ 19^h 57^m 53.70^s -09° 03' 30.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19579-0904 BU 1475 AB (HD 188938) : 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		19579-0904	BU 1475	AB	113	10.4
Show		19579-0904	HDO 155	AC	119	115.1
Show		19579-0904	BU 1475	CD	163	4.9	2
Show		20006-0911	BRT 554		25	2.6	41
Show		19595-0824	J 1691		222	6.3	48
Show		20009-0826	RST4648		111	3.1	59
Show		19539-0858	RST4050		154	0.9	60
Show		19598-0957	HO 276	AB	109	0.2	61
Show		19598-0957	HLA 22	AC	296	10.3	61
Show		19541-0834	HJ 900		75	46.5	63
Show		19546-0814	STF2594	AB	171	36.3	70
Show		19565-1016	GWP2911		213	31.0	76
Show		19556-0747	TDT1855		41	1.5	84
Show		20008-0749	RST4647		81	0.5	87
Show		19567-0737	RST4646		195	4.6	89
Show		19555-1026	GWP2908		121	8.3	90
Show		19521-0802	GWP2903		49	119.6	106
Show		20043-0953	J 1695		306	2.6	108
Show		20045-1002	RST4651		301	1.8	115
Show		19506-0947	KPP 444		223	3.6	117
Show		19520-1021	BU 148	AB	219	0.6	117
Show		19520-1021	BU 148	AC	55	31.1	117
Show		19582-0700	RST5146		53	3.7	125
Show		19510-0749	UC 4039		169	10.3	126
Show		19573-1109	UC 4058		197	13.2	127
Show		20046-0744	LDS4829		322	73.0	127
Show		19502-1000	RST4643	AB	264	1.5	128
Show		19502-1000	GII 286	Aa,Ab	126	0.1	128
Show		20063-0932	RST4652		232	5.1	129
Show		20012-0704	TDT1915		226	0.5	129
Show		20069-0855	HDO 156	AB	89	6.6	135
Show		20069-0855	HDO 156	AC	54	8.3	135
Show		19504-1033	RST4644		224	0.5	143
Show		19553-0644	STF2597	AB	100	0.6	145
Show		19553-0644	BOW 8	AC	-1	-1.0	145
Show		19557-0643	SCJ 23		25	36.5	145
Show		19508-1046	HO 275		121	26.4	147
Show		19494-0746	RST4642		260	0.4	149
Show		19506-1047	HU 77	AB	320	0.4	150
Show		19506-1047	HU 77	AB,C	316	27.8	150
Show		19498-0730	UC 4033		6	44.5	152
Show		20001-0633	KPP 680		149	6.1	154
Show		20067-1039	BU 832		112	1.4	161
Show		19582-0621	HDS2843		172	0.3	163
Show		19585-0619	UC 4060		164	22.9	165
Show		19471-0809	A 108		107	0.3	169
Show		19466-0841	TDT1731		52	0.7	170
Show		19504-1114	UC 4035		322	14.2	171
Show		19593-0612	RST5149		323	1.5	173
Show		20094-0940	UC 4106		108	11.5	174
Show		20094-0946	UC 4107		192	47.9	176

WDS 19579-0904 : COMPONENTS

	A	B	C
B	pa=113.1° sep=10.31"
C	pa=119.4° sep=114.92"	pa=120.0° sep=104.68"
D	pa=121.0° sep=118.50"	pa=121.8° sep=108.30"	pa=162.9° sep=4.86"

19579-0904 A

Name	HD 188938	Coord arcsec 2000	195753.70-090330.3	Mag	7.77	Spectral class	K2 (yellow-orange)
PmRA	-4.00	PmDE	-14.0	SAO	143951	HIP	98246
Tycho2	5738-01042-1	HD	188938	BD	BD-09 5303

Tycho2

Tycho2	5738-01042-1	Pflag		RAmdeg	299.47374898	DEmdeg	-9.05844749
PmRA	-2.2	PmDE	-7.1	E RAmdeg	9	E DEmdeg	10
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.04	EpDEm	1990.46
Num	7	Q RAmdeg	2.1	Q DEmdeg	1.2	Q pmRA	2.2
Q pmDE	1.2	BTmag	9.739	E BTmag	0.034	VTmag	7.773
E VTmag	0.014	Prox	103	TYC	T	HIP	98246
CCDM	A	RAdeg	299.47375361	DEdeg	-9.05843000	EpRA 1990	1.55
EpDE 1990	1.42	E RAdeg	9.1	E DEdeg	10.2	Posflg
Corr	-0.2

SAO

SAO	143951	DelFlag		RA1950		PmRA1950	0.0012
DE1950		PmDE1950	-0.003	Vmag	7.7	SpType	K2
Double code		Source	26	CatNum	7002	DM	BD-09 5303
DMcomp		BDsup		HD	188938	M HD	0
GC		RA1950rad	5.21494044	DE1950rad	-0.16046309	PmRA2000	0.0014
PmDE2000	-0.003

Hipparcos

Catalog	H	HIP	98246	Proxy		RAhms	19 57 53.70
DEdms	-09 03 30.3	Vmag	7.56	VarFlag		R Vmag	H
RAdeg	299.474	DEdeg	-9.05843	AstroRef	A	Plx	-1.33
CCDM	19579-0904	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	113	Rho	10.414	HD	188938	BD	BD-09 5303
CD		CP		Dm number	-09 5303	VIred	1.71
SpType	K2	R SpType		Coord arcsec 2000	195753.70-090330.3

Hipparcos 2

HIP	98246	Sn	15	So	3	Nc	2
RArad	5.2268029916	DErad	-0.1580994262	Plx	4.04	PmRA	-2.53
PmDE	-13.06	E RArad	1.41	E DErad	1.15	E Plx	1.46
E pmRA	1.95	E pmDE	1.66	Hpmag	7.6628	E Hpmag	0.0085
SHp	0.019	VA	0	BV	1.304	E BV	0.218
VI	1.71

CCDM

Ccdm	19579-0904	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.19	DDEs	30.0
R dRAs	10	Year		Theta		Rho
Obs	4	Vmag	7.7	Sp	K2	PmNote	*
PmRA	18	PmDE	-3	Dm number	-09 5303	Cat1	BD
Name2	143951	Cat2	SAO	HD	188938	M HD
ADS BDS	A13163	M ADS BDS		N IDS		IDS	19524S0920A
HIC	98246

19579-0904 B

Coord arcsec 2000	195754.34-090334.3		Mag	9.47		PmRA	-4.00		PmDE	-14.0
Tycho2	5738-02677-1		Calc delta mag	1.7		Calc coord	yes

Tycho2

Tycho2	5738-02677-1	Pflag		RAmdeg	299.47642438	DEmdeg	-9.05958353
PmRA	-2.4	PmDE	-12.1	E RAmdeg	35	E DEmdeg	38
E pmRA	2.0	E pmDE	2.0	EpRAm	1987.82	EpDEm	1987.15
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.8
Q pmDE	0.8	BTmag	10.919	E BTmag	0.084	VTmag	9.474
E VTmag	0.044	Prox	103	TYC	T	HIP	98246
CCDM	B	RAdeg	299.47643000	DEdeg	-9.05955472	EpRA 1990	1.56
EpDE 1990	1.44	E RAdeg	35.5	E DEdeg	38.6	Posflg
Corr	-0.2

CCDM

Ccdm	19579-0904	RComp		Comp	B	Note1
Note2		Discov num	BU	DRAs		DDEs
R dRAs		Year	1906	Theta	112	Rho	10.1
Obs	4	Vmag	10.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13163	M ADS BDS		N IDS		IDS	19524S0920B
HIC

19579-0904 C

Coord arcsec 2000	195800.46-090426.7	Coord calc	195800.46-090426.7	Mag	8.7	Spectral class	K0 (yellow-orange)
PmRA	2.00	PmDE	25.0	SAO	143953	Tycho2	5738-01272-1
HD	188958	DM	BD-09 5304	Calc delta mag	0.93

Tycho2

Tycho2	5738-01272-1	Pflag		RAmdeg	299.50194003	DEmdeg	-9.07409890
PmRA	7.6	PmDE	-4.9	E RAmdeg	15	E DEmdeg	17
E pmRA	1.8	E pmDE	1.9	EpRAm	1990.77	EpDEm	1990.50
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.1	Q pmRA	0.8
Q pmDE	0.1	BTmag	9.835	E BTmag	0.035	VTmag	8.703
E VTmag	0.021	Prox	999	TYC	T	HIP
CCDM		RAdeg	299.50192222	DEdeg	-9.07408722	EpRA 1990	1.55
EpDE 1990	1.42	E RAdeg	14.6	E DEdeg	16.9	Posflg
Corr	-0.2

SAO

SAO	143953	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	0.013	Vmag	8.6	SpType	K0
Double code		Source	26	CatNum	7004	DM	BD-09 5304
DMcomp		BDsup		HD	188958	M HD	0
GC		RA1950rad	5.2154275	DE1950rad	-0.16073672	PmRA2000	0.001
PmDE2000	0.013

CCDM

Ccdm	19579-0904	RComp		Comp	C	Note1
Note2		Discov num	HDO 155	DRAs	6.49	DDEs	-25.4
R dRAs	10	Year	1868	Theta	119	Rho	13.6
Obs	3	Vmag	8.0	Sp	K0	PmNote	*
PmRA	12	PmDE	13	Dm number	-09 5304	Cat1	BD
Name2	143953	Cat2	SAO	HD	188958	M HD
ADS BDS	A13163	M ADS BDS		N IDS		IDS	19524S0920C
HIC

19579-0904 D

Coord arcsec 2000	195800.56-090431.3		Mag	11.1		PmRA	-1.00		PmDE	-7.0
Calc delta mag	3.33		Calc coord	yes

CCDM

Ccdm	19579-0904	RComp	C	Comp	D	Note1
Note2		Discov num	BU	DRAs		DDEs
R dRAs		Year	1906	Theta	158	Rho	5.4
Obs	2	Vmag	11.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13163	M ADS BDS		N IDS		IDS	19524S0920D
HIC