You're not logged.

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Current system

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21426+4226 BU 1505 BC

21^h 42^m 32.99^s +42° 26' 16.6" P.A. 177.00 sep 21.4 mag 10.56,12.68 dist. 263.85 pc (860.68 l.y.)

Coord 2000	21426+4226	Discov num	BU 1505	Comp	BC	Coord arcsec 2000	21 42 32.99 +42 26 16.6
Date first	1998	Date last	2017	Obs	9
Pa first	176	Pa last	177.2	P.A. Now (θ)	177.2°
Sep first	21.3	Sep last	21.4	Sep. Now (ρ)	21.4"
Mag pri	10.56	Mag sec	12.68	delta mag (ΔM)	2.12	Spectral class
Pri motion ra	+003	Sec motion ra	-009
Pri motion dec	-014	Sec motion dec	-007
Notes

rPM=0.97

This double is not physical.

21426+4226 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 206673	51214	21 42 34 +42 26 26	STF 2820 AB	2017	21	230	16.0	7.48	10.56	3.08
Show		51214	21 42 34 +42 26 26	BU 1505 AC	2017	10	200	33.6	7.48	12.68	5.20
Show			21 42 33 +42 26 17	BU 1505 BC	2017	9	177	21.4	10.56	12.68	2.12		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		HIP	107174		Gaia DR2	1966662264967423872		Distance	263.85
Distance ly	860.68

WDS 21426+4226 BU 1505 BC : 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
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		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
21426+4226	BU 1505	BC	2006	2	176	21.9	10.56	12.68		D	214232.99+422616.6
21426+4226	BU 1505	BC	2012	4	174	21.9	10.56	12.68		D	214232.99+422616.6
21426+4226	BU 1505	BC	2017	6	177	21.4	10.56	12.68			214232.99+422616.6

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

WDS 21426+4226 BU 1505 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21426+4226 BU 1505 BC : MEASURES

No records found.

WDS 21426+4226 : 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 21426+4226 : ALADIN DSS IMAGE @ 21^h 42^m 32.99^s +42° 26' 16.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21426+4226 BU 1505 BC : 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		21426+4226	BU 1505	BC	177	21.4
Show		21426+4226	STF2820	AB	230	16.0	1
Show		21426+4226	BU 1505	AC	200	33.6	1
Show		21443+4234	OSO 156	AB	331	7.6	22
Show		21443+4234	OSO 156	AC	57	16.1	22
Show		21443+4234	OSO 156	AD	18	22.7	22
Show		21409+4205	TDT3104		233	2.2	29
Show		21398+4211	TDT3094		229	2.9	35
Show		21443+4256	TDT3129		76	0.9	36
Show		21427+4303	TDT3117		163	0.8	37
Show		21448+4254	TDT3132		293	2.0	37
Show		21456+4202	TDT3143		34	0.5	42
Show		21462+4239	ES 1460	AB	8	1.8	45
Show		21462+4239	ES 1460	AC	238	20.3	45
Show		21454+4258	ES 1459		282	2.3	45
Show		21389+4249	J 1232		204	2.7	48
Show		21462+4254	COU1979		261	0.4	49
Show		21395+4144	FOX 262	EF	46	41.7	55
Show		21395+4144	BU 449	AB	14	6.0	55
Show		21395+4144	STT 447	AC	176	14.0	55
Show		21395+4144	BU 449	AD	248	18.9	55
Show		21395+4144	STT 447	AE	43	29.1	55
Show		21395+4144	ABH 148	AH	263	74.4	55
Show		21395+4144	ABH 148	AI	271	92.9	55
Show		21395+4144	ABH 148	AJ	95	71.2	55
Show		21395+4144	ABH 148	AK	49	74.7	55
Show		21395+4144	ABH 148	AG	337	33.8	55
Show		21402+4316	AC 20	AB	329	2.7	57
Show		21402+4316	STTA221	AC	253	62.2	57
Show		21392+4311	GIC 168		275	6.8	59
Show		21461+4143	TDT3148		18	0.4	59
Show		21381+4258	ES 1458		187	2.9	59
Show		21478+4212	TDT3158		230	2.7	60
Show		21395+4317	DA 14		350	3.9	61
Show		21474+4256	A 405		277	1.9	61
Show		21380+4153	A 402		47	0.8	61
Show		21431+4122	COU1978		87	0.2	65
Show		21473+4148	A 404	AB	100	3.8	66
Show		21473+4148	A 404	AC	294	14.0	66
Show		21385+4317	DA 15		72	1.6	69
Show		21373+4145	GRV 486		348	28.0	71
Show		21412+4117	COU1977		97	1.2	72
Show		21360+4237	ES 1457	AB	77	3.7	74
Show		21491+4242	ARG 95		338	23.1	75
Show		21361+4206	TDT3050		310	0.7	75
Show		21362+4253	HO 463		180	0.5	76
Show		21365+4304	COU2233		121	0.1	76
Show		21490+4254	TDT3172		164	0.4	77
Show		21424+4105	KUI 108	AB	14	0.2	82
Show		21424+4105	ARY 129	AB,C	132	145.5	82
Show		21360+4307	TDT3049		355	0.9	83

WDS 21426+4226 : COMPONENTS

	A	B
B	pa=232.4° sep=16.21"
C	pa=195.0° sep=32.69"	pa=168.6° sep=22.11"

21426+4226 A

Name	HD 206673	Coord arcsec 2000	214234.15+422626.5	Mag	7.48	Spectral class	A0 (white)
PmRA	6.00	PmDE	-12.0	SAO	51214	HIP	107180
Tycho2	3192-01925-1	HD	206673	GC	30404	BD	BD+41 4243

Tycho2

Tycho2	3192-01925-1	Pflag		RAmdeg	325.64232151	DEmdeg	42.44071820
PmRA	6.2	PmDE	-10.0	E RAmdeg	4	E DEmdeg	4
E pmRA	0.8	E pmDE	0.9	EpRAm	1991.14	EpDEm	1991.27
Num	17	Q RAmdeg	1.5	Q DEmdeg	1.2	Q pmRA	1.5
Q pmDE	1.1	BTmag	7.644	E BTmag	0.015	VTmag	7.484
E VTmag	0.010	Prox	162	TYC	T	HIP	107180
CCDM	A	RAdeg	325.64230222	DEdeg	42.44074139	EpRA 1990	1.61
EpDE 1990	1.60	E RAdeg	4.1	E DEdeg	4.1	Posflg
Corr	0.2

SAO

SAO	51214	DelFlag		RA1950		PmRA1950	0.0001
DE1950		PmDE1950	-0.006	Vmag	7.3	SpType	A0
Double code		Source	70	CatNum	30404	DM	BD+41 4243
DMcomp		BDsup		HD	206673	M HD	0
GC	30404	RA1950rad	5.67485882	DE1950rad	0.73673391	PmRA2000	0.0003
PmDE2000	-0.01

Hipparcos

Catalog	H	HIP	107180	Proxy		RAhms	21 42 34.15
DEdms	+42 26 26.7	Vmag	7.46	VarFlag		R Vmag	H
RAdeg	325.642	DEdeg	42.4407	AstroRef	A	Plx	6.4
CCDM	21426+4226	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	A	M HIP
Theta		Rho		HD	206673	BD	BD+41 4243
CD		CP		Dm number	+41 4243	VIred	0.15
SpType	A0	R SpType		Coord arcsec 2000	214234.15+422626.7

Hipparcos 2

HIP	107180	Sn	95	So	3	Nc	1
RArad	5.6835303603	DErad	0.7407307041	Plx	6.5	PmRA	5.66
PmDE	-11.87	E RArad	0.49	E DErad	0.52	E Plx	0.69
E pmRA	0.61	E pmDE	0.66	Hpmag	7.5104	E Hpmag	0.0058
SHp	0.017	VA	0	BV	0.152	E BV	0.008
VI	0.17

CCDM

Ccdm	21426+4226	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.85	DDEs	27.0
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	7.4	Sp	A0	PmNote	*
PmRA	2	PmDE	-3	Dm number	+41 4243	Cat1	BD
Name2	+42 2066	Cat2	AGK2/3	HD	206673	M HD
ADS BDS	A15249	M ADS BDS		N IDS		IDS	21385N4158A
HIC	107180

21426+4226 B

Coord arcsec 2000	214232.99+422616.6		Coord calc	214232.99+422616.6		Mag	10.56		PmRA	3.00
PmDE	-14.0		HIP	107174		Calc delta mag	3.08

Hipparcos

Catalog	H	HIP	107174	Proxy		RAhms	21 42 33.02
DEdms	+42 26 16.5	Vmag	10.88	VarFlag		R Vmag	H
RAdeg	325.638	DEdeg	42.4379	AstroRef	B	Plx	14.31
CCDM	21426+4226	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	A	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.7
SpType		R SpType		Coord arcsec 2000	214233.02+422616.5

Hipparcos 2

HIP	107174	Sn	95	So	3	Nc	1
RArad	5.6834479987	DErad	0.7406811414	Plx	3.79	PmRA	6.14
PmDE	-13.21	E RArad	1.22	E DErad	1.27	E Plx	1.68
E pmRA	1.58	E pmDE	1.55	Hpmag	11.0857	E Hpmag	0.1374
SHp	0	VA	0	BV	0.495	E BV	0.086
VI	0.57

CCDM

Ccdm	21426+4226	RComp		Comp	B	Note1
Note2		Discov num	STF2820	DRAs		DDEs
R dRAs		Year	1903	Theta	232	Rho	16.3
Obs	2	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A15249	M ADS BDS	N	N IDS		IDS	21385N4158B
HIC	107174

21426+4226 C

Coord arcsec 2000	214233.38+422554.9		Mag	12.68		PmRA	-9.00		PmDE	-7.0
Calc delta mag	5.2		Calc coord	yes

CCDM

Ccdm	21426+4226	RComp		Comp	C	Note1
Note2		Discov num	BU	DRAs		DDEs
R dRAs		Year		Theta	198	Rho	34.4
Obs	1	Vmag	10.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A15249	M ADS BDS		N IDS		IDS	21385N4158C
HIC