19241+2815 MLB 471

19^h 24^m 03.92^s +28° 14' 39.4" P.A. 39.00 sep 10.6 mag 9.37,12.17 Sp B5 dist. 483.09 pc (1575.84 l.y.)

Coord 2000	19241+2815	Discov num	MLB 471	Comp		Coord arcsec 2000	19 24 03.92 +28 14 39.4
Date first	1893	Date last	2015	Obs	15
Pa first	38	Pa last	39	P.A. Now (θ)	39°
Sep first	9.9	Sep last	10.649	Sep. Now (ρ)	10.649"
Mag pri	9.37	Mag sec	12.17	delta mag (ΔM)	2.8	Spectral class	B5 (blue-white)
Pri motion ra	-002	Sec motion ra	+003
Pri motion dec	-006	Sec motion dec	-003
Notes

rPM=0.922

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		HIP	95365		Tycho2	2137-01841-1		Gaia DR2	2026041699689541760
BD	BD+27 3377		Distance	483.09		Distance ly	1575.84

WDS 19241+2815 MLB 471 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Mlb1918	Mb -	Milburn, W. (Espin, T.E.)	1918MNRAS..78..189E
Mlb1918		MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919	Mb -	Milburn, W. (Espin, T.E.)	1919MNRAS..79..211E
Mlb1919		MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920	Mb -	Milburn, W.	1920MNRAS..80..329M
Mlb1920		MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921	Mb -	Milburn, W.	1921MNRAS..81..232E
Mlb1921		MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922	Mb j	Milburn, W. (Espin, T.E.)	1922MNRAS..82..187E
Mlb1922		MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923	Mb -	Milburn, W.	1923MNRAS..83..154E
Mlb1923		MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924	Mb -	Milburn, W.	1924MNRAS..84..162E
Mlb1924		MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925	Mb j	Milburn, W.	1925MNRAS..85..276E
Mlb1925		MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926	Mb -	Milburn, W.	1926MNRAS..86..131E
Mlb1926		MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927	Mb j	Milburn, W.	1927MNRAS..87..215E
Mlb1927	+Po	MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928	Mb -	Milburn, W.	1928MNRAS..88..185E
Mlb1928		MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929	Mb -	Milburn, W.	1929MNRAS..89..268E
Mlb1929		MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930	Mb -	Milburn, W.	1930MNRAS..90..317E
Mlb1930		MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931	Mb j	Milburn, W.	1931MNRAS..91..294E
Mlb1931		MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932	Ma -	Milburn, W.	1932MNRAS..92..214E
Mlb1932	+Mb	MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B	Ma -	Milburn, W.	1932QB821.A43......
Mlb1932B		cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933	Ma j	Milburn, W.	1933MNRAS..93..192E
Mlb1933	+Mb	MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934	Mb j	Milburn, W.	1934MNRAS..94..255M
Mlb1934		MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935	Mb j	Milburn, W.	1935MNRAS..95..298M
Mlb1935		MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936	Mb -	Milburn, W.	1936MNRAS..96..266M
Mlb1936		MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937	Ma -	Milburn, W.	1937MNRAS..97..222M
Mlb1937	+Mb	MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938	Ma -	Milburn, W.	1938MNRAS..98..223M
Mlb1938	+Mb	MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939	Mb -	Milburn, W.	1939MNRAS..99..278M
Mlb1939		MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999	Mb -	Milburn, W.	...................
Mlb9999		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
19241+2815	MLB 471		1998	8	39	10.7	9.37	12.17	B5	D	192403.92+281439.4
19241+2815	MLB 471		2002	9	39	10.7	9.37	12.17	B5	D	192403.92+281439.4
19241+2815	MLB 471		2010	10	39	10.9	9.37	12.17	B5		192403.92+281439.4
19241+2815	MLB 471		2015	11	39	10.6	9.37	12.17	B5		192403.92+281439.4

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

WDS 19241+2815 MLB 471 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19241+2815 MLB 471 : MEASURES

No records found.

WDS 19241+2815 : VIRTUAL EYEPIECE

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

WDS 19241+2815 : ALADIN DSS IMAGE @ 19^h 24^m 03.92^s +28° 14' 39.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19241+2815 MLB 471 : 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		19241+2815	MLB 471		39	10.6	1
Show		19237+2822	COU1024		238	0.4	9
Show		19244+2805	ARY 56		43	66.3	11
Show		19244+2834	ARY 55	AB	297	68.0	21
Show		19260+2830	MLB 472		350	10.1	30
Show		19237+2746	AG 378		45	8.5	30
Show		19232+2842	MLB 470		205	8.6	30
Show		19266+2826	MLB 473		150	2.5	32
Show		19216+2832	J 2963		345	4.2	39
Show		19258+2846	STF2522		345	4.5	39
Show		19248+2856	ES 484	AB	318	9.3	43
Show		19248+2856	ES 484	AC	334	23.1	43
Show		19268+2752	HO 451		282	3.9	44
Show		19203+2831	TDS 982		298	0.8	53
Show		19205+2844	TDT1385		253	0.6	56
Show		19221+2907	J 770		15	3.1	59
Show		19255+2718	KPP 438		66	4.6	61
Show		19226+2912	TDT1407		166	1.0	61
Show		19265+2722	HO 449		178	14.5	62
Show		19227+2914	MLB 469		275	5.4	62
Show		19201+2849	COU1022		128	0.1	63
Show		19282+2849	TDT1475		231	1.9	65
Show		19266+2719	STF2525	AB	290	2.3	65
Show		19266+2719	WS 9003	AC	93	60.6	65
Show		19291+2756	LSC 86		39	0.1	70
Show		19284+2734	TDT1480		168	0.7	71
Show		19192+2844	VBS 28		95	2.1	72
Show		19192+2847	DOO 73		118	0.8	73
Show		19203+2914	J 769		205	3.9	77
Show		19294+2748	OL 217		254	7.5	77
Show		19280+2912	HEI 572		301	3.2	78
Show		19189+2729	TDT1369		163	0.8	82
Show		19268+2929	MLB 569	AB	202	7.1	83
Show		19268+2929	MLB 569	AC	321	27.1	83
Show		19268+2929	MLB 569	CD	220	8.0	83
Show		19202+2920	KPP4145		297	1.9	83
Show		19291+2905	TDT1490		135	0.7	84
Show		19304+2806	KPP 895		104	7.5	85
Show		19306+2817	COU1161	Aa,Ab	16	0.2	86
Show		19306+2817	COU1161	Aa,Ac	314	0.2	86
Show		19306+2817	BU 651	AB	287	6.4	86
Show		19301+2850	TDT1503		202	2.4	88
Show		19187+2908	TDT1366		110	0.6	89
Show	Albireo	19307+2758	BNU 10	Aa,Ab	160	0.0	90
Show	Albireo	19307+2758	MCA 55	Aa,Ac	40	0.3	90
Show	Albireo	19307+2758	STFA 43	AB	54	34.6	90
Show	Albireo	19307+2758	WAL 114	AC	341	65.2	90
Show	Albireo	19307+2758	CTT 17	AD	32	108.2	90
Show	Albireo	19307+2758	CTT 18	AE	206	75.3	90
Show	Albireo	19307+2758	SMR 34	AF	45	59.1	90
Show	Albireo	19307+2758	SMR 34	AG	45	162.8	90

WDS 19241+2815 : COMPONENTS

	A
B	pa=35.5° sep=10.17"

19241+2815 A

Componente originario normalizzato	AB	Coord arcsec 2000	192403.92+281439.4	Mag	9.37	Spectral class	B5 (blue-white)
PmRA	-2.00	PmDE	-6.0	HIP	95365	Tycho2	2137-01841-1
BD	BD+27 3377

Tycho2

Tycho2	2137-01841-1	Pflag		RAmdeg	291.01635141	DEmdeg	28.24428099
PmRA	-1.1	PmDE	-6.6	E RAmdeg	10	E DEmdeg	9
E pmRA	1.3	E pmDE	1.3	EpRAm	1990.48	EpDEm	1990.88
Num	8	Q RAmdeg	1.7	Q DEmdeg	2.2	Q pmRA	1.8
Q pmDE	2.2	BTmag	9.434	E BTmag	0.018	VTmag	9.367
E VTmag	0.018	Prox	106	TYC	T	HIP	95365
CCDM	A	RAdeg	291.01635250	DEdeg	28.24429444	EpRA 1990	1.51
EpDE 1990	1.69	E RAdeg	9.8	E DEdeg	8.5	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	95365	Proxy		RAhms	19 24 03.92
DEdms	+28 14 39.5	Vmag	9.41	VarFlag		R Vmag	H
RAdeg	291.016	DEdeg	28.2443	AstroRef	A	Plx	1.36
CCDM	19241+2815	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	39	Rho	10.627	HD		BD	BD+27 3377
CD		CP		Dm number	+27 3377	VIred	0.09
SpType		R SpType		Coord arcsec 2000	192403.92+281439.5

Hipparcos 2

HIP	95365	Sn	15	So	3	Nc	2
RArad	5.0791935237	DErad	0.4929559448	Plx	2.07	PmRA	-0.55
PmDE	-2.47	E RArad	0.85	E DErad	1.08	E Plx	1.5
E pmRA	1.08	E pmDE	1.55	Hpmag	9.4311	E Hpmag	0.0111
SHp	0.025	VA	0	BV	0.045	E BV	0.023
VI	0.06

CCDM

Ccdm	19241+2815	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.13	DDEs	-20.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.4	Sp	B5	PmNote	*
PmRA	-17	PmDE	-8	Dm number	+27 3377	Cat1	BD
Name2	+28 1982	Cat2	AGK2/3	HD		M HD
ADS BDS	A12404	M ADS BDS		N IDS		IDS	19200N2803A
HIC	95365

19241+2815 B

Componente originario normalizzato	AB		Coord arcsec 2000	192404.37+281447.7		Mag	12.17		PmRA	3.00
PmDE	-3.0		Calc delta mag	2.8		Calc coord	yes

CCDM

Ccdm	19241+2815	RComp		Comp	B	Note1
Note2		Discov num	MLB 471	DRAs		DDEs
R dRAs		Year	1926	Theta	040	Rho	10.3
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A12404	M ADS BDS		N IDS		IDS	19200N2803B
HIC