19521+2923 MLB 658 (HD 332844)

19^h 52^m 05.99^s +29° 23' 54.7" P.A. 115.00 sep 2.4 mag 11.93,12.37 Sp A0I dist. 124.53 pc (406.22 l.y.)

Coord 2000	19521+2923	Discov num	MLB 658	Comp		Coord arcsec 2000	19 52 05.99 +29 23 54.7
Date first	1930	Date last	2015	Obs	12
Pa first	115	Pa last	114.5	P.A. Now (θ)	114.5°
Sep first	2.3	Sep last	2.384	Sep. Now (ρ)	2.384"
Mag pri	11.93	Mag sec	12.37	delta mag (ΔM)	0.44	Spectral class	A0I (white)
Pri motion ra	-010	Sec motion ra	-002
Pri motion dec	+004	Sec motion dec	-003
Notes

rPM=0.987

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 332844		Constellation	Cygnus		HIP	97772		Tycho2	2152-04150-1
Gaia DR2	2028817382453380480		HD	332844		Distance	124.53		Distance ly	406.22

WDS 19521+2923 MLB 658 (HD 332844) : 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
19521+2923	MLB 658		2003	9	113	2.3	11.93	12.37			195205.99+292354.7
19521+2923	MLB 658		2015	12	115	2.4	11.93	12.37	A0I		195205.99+292354.7

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

WDS 19521+2923 MLB 658 (HD 332844) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19521+2923 MLB 658 (HD 332844) : MEASURES

No records found.

WDS 19521+2923 (HD 332844) : 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 19521+2923 (HD 332844) : ALADIN DSS IMAGE @ 19^h 52^m 05.99^s +29° 23' 54.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19521+2923 MLB 658 (HD 332844) : 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		19521+2923	MLB 658		115	2.4
Show		19521+2925	WSI 12		74	10.9	1
Show		19522+2924	MLB 699	DE	354	2.3	2
Show		19522+2924	WSI 13	BC	160	12.3	2
Show		19522+2925	WSI 14		345	8.7	2
Show		19522+2924	WSI 13	AB	260	15.1	2
Show		19520+2925	MLB 657		41	3.5	3
Show		19521+2918	OSO 113	AB	133	4.1	6
Show		19521+2918	OSO 113	AC	35	6.5	6
Show		19521+2918	OSO 113	AD	255	9.2	6
Show		19521+2918	OSO 113	AE	106	9.9	6
Show		19521+2918	OSO 113	AF	251	10.3	6
Show		19521+2918	OSO 113	AG	311	12.8	6
Show		19521+2918	OSO 113	AH	231	13.1	6
Show		19521+2918	OSO 113	AI	142	13.4	6
Show		19521+2918	OSO 113	AJ	178	13.9	6
Show		19521+2918	OSO 113	AK	264	14.7	6
Show		19521+2918	OSO 113	AL	83	18.2	6
Show		19521+2918	OSO 113	AM	169	20.9	6
Show		19521+2918	OSO 113	AN	236	23.9	6
Show		19521+2918	OSO 113	AO	281	25.0	6
Show		19530+2925	TDT1824		95	1.2	12
Show		19532+2917	MLB 700		318	3.8	16
Show		19534+2923	J 25		12	1.7	17
Show		19539+2905	TDT1832		222	0.7	31
Show		19498+2933	TDT1784		57	0.7	32
Show		19526+2846	MLB 475		292	2.7	39
Show		19553+2929	TDT1849		239	1.5	43
Show		19553+2939	TDT1848		359	0.5	45
Show		19554+2935	TDT1851		134	2.0	45
Show		19556+2933	TDT1854		11	0.9	47
Show		19528+2837	TDT1820		73	0.5	48
Show		19544+3001	AG 393		201	2.1	48
Show		19558+2918	TDT1857		20	1.5	50
Show		19493+3000	TDT1778		159	1.9	51
Show		19559+2950	BRT 45		118	3.1	56
Show		19477+2924	BRT 43		108	4.7	56
Show		19497+2836	GRV 287		173	48.0	57
Show		19536+3017	HJ 1450		254	8.6	57
Show		19534+2828	RAO 422		9	1.6	59
Show		19566+2913	COU1470		238	0.4	60
Show		19501+3017	TDT1787		337	2.1	60
Show		19527+2824	TDT1818		307	0.6	61
Show		19551+3012	STT 390	AB	22	9.6	62
Show		19551+3012	STT 390	AC	176	15.8	62
Show		19551+3012	WAL 121	AD	145	54.8	62
Show		19553+3011	J 781	AB	126	2.9	64
Show		19553+3011	J 781	AC	99	10.2	64
Show		19553+3011	J 781	BC	89	7.6	64
Show		19479+2956	TDT1763		89	2.7	64
Show		19557+2839	MLB 476		86	6.7	65

WDS 19521+2923 : COMPONENTS

	A
B	pa=117.6° sep=2.13"

19521+2923 A

Componente originario normalizzato	AB	Name	HD 332844	Coord arcsec 2000	195205.99+292354.7	Mag	11.93
Spectral class	A0I (white)	PmRA	-10.00	PmDE	4.0	HIP	97772
Tycho2	2152-04150-1	HD	332844

Tycho2

Tycho2	2152-04150-1	Pflag		RAmdeg	298.02495677	DEmdeg	29.39851783
PmRA	-9.7	PmDE	-0.1	E RAmdeg	62	E DEmdeg	59
E pmRA	2.5	E pmDE	2.5	EpRAm	1984.22	EpDEm	1984.86
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.8
Q pmDE	0.7	BTmag	11.936	E BTmag	0.089	VTmag	11.934
E VTmag	0.152	Prox	23	TYC	T	HIP	97772
CCDM	A	RAdeg	298.02498278	DEdeg	29.39851833	EpRA 1990	1.62
EpDE 1990	1.70	E RAdeg	64.6	E DEdeg	61.1	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	97772	Proxy	H	RAhms	19 52 05.99
DEdms	+29 23 54.7	Vmag	11.15	VarFlag		R Vmag	G
RAdeg	298.025	DEdeg	29.3985	AstroRef	A	Plx	8.56
CCDM	19521+2924	N CCDM	M	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	115	Rho	2.367	HD	332844	BD
CD		CP		Dm number		VIred	0.49
SpType	F2V	R SpType		Coord arcsec 2000	195205.99+292354.7

Hipparcos 2

HIP	97772	Sn	15	So	3	Nc	2
RArad	5.2015168036	DErad	0.5131010736	Plx	8.03	PmRA	5.61
PmDE	-2.66	E RArad	1.82	E DErad	2.37	E Plx	3.14
E pmRA	2.15	E pmDE	2.83	Hpmag	11.2529	E Hpmag	0.0053
SHp	0.055	VA	0	BV	0.42	E BV	0.015
VI	0.49

19521+2923 B

Componente originario normalizzato	AB		Coord arcsec 2000	195206.13+292353.7		Mag	12.37		PmRA	-2.00
PmDE	-3.0		Calc delta mag	0.44		Calc coord	yes