23538+6912 MLB 322

23^h 53^m 45.87^s +69° 12' 59.2" P.A. 51.00 sep 4.5 mag 11.37,12.90

Coord 2000	23538+6912	Discov num	MLB 322	Comp		Coord arcsec 2000	23 53 45.87 +69 12 59.2
Date first	1895	Date last	2016	Obs	7
Pa first	52	Pa last	50.7	P.A. Now (θ)	50.7°
Sep first	5.0	Sep last	4.549	Sep. Now (ρ)	4.549"
Mag pri	11.37	Mag sec	12.90	delta mag (ΔM)	1.53	Spectral class
Pri motion ra	+019	Sec motion ra	+022
Pri motion dec	-011	Sec motion dec	-022
Notes

rPM=0.366

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

4479-00213-1

Gaia DR2

2214263654946070016

ADS

17084

WDS 23538+6912 MLB 322 : 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
23538+6912	MLB 322		2000	3	50	4.5	11.37	12.90		D	235345.87+691259.2
23538+6912	MLB 322		2003	4	51	4.5	11.37	12.90		D	235345.87+691259.2
23538+6912	MLB 322		2015	5	51	4.5	11.37	12.90			235345.87+691259.2
23538+6912	MLB 322		2016	7	51	4.5	11.37	12.90			235345.87+691259.2

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

WDS 23538+6912 MLB 322 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23538+6912 MLB 322 : MEASURES

No records found.

WDS 23538+6912 : VIRTUAL EYEPIECE

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

WDS 23538+6912 : ALADIN DSS IMAGE @ 23^h 53^m 45.87^s +69° 12' 59.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23538+6912 MLB 322 : 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		23538+6912	MLB 322		51	4.5
Show		23552+6917	TDT4270		182	0.5	9
Show		23524+6929	MLR 279		189	0.2	19
Show		23471+6903	AG 295		105	14.0	38
Show		23493+6942	MLB 321	AB	103	5.3	39
Show		23493+6942	MLB 321	AC	250	6.0	39
Show		23465+6916	TDT4184		142	0.7	39
Show		23490+6841	TDT4214		119	2.0	41
Show		23438+6904	AG 294		123	16.7	54
Show		23463+6957	MLR 278		132	0.5	59
Show		23460+6958	KPP2224		354	18.4	61
Show		23469+6824	HDS3378		159	2.9	62
Show		23536+7031	KPP4330		262	12.1	79
Show		23384+6911	CVR 289		171	69.7	82
Show		23484+7030	MLB 440		80	3.0	82
Show		23551+7045	A 798		20	0.6	93
Show		23525+6734	LDS5131		328	41.4	99
Show		23353+6937	MLB 320		345	5.0	100
Show		23385+7017	TDT4135		136	2.2	102
Show		23539+7055	HJ 3224		352	8.1	103
Show		23378+6813	BU 855		198	0.8	106
Show		23444+7051	MLB 439		231	3.6	109
Show		23365+6813	FOX 49		173	3.1	112
Show		23384+7038	BU 856		300	0.8	116
Show		23568+6718	SKF 992		229	9.2	117
Show		23537+6709	LDS5133	AB	333	124.0	124
Show		23537+6709	LDS5133	AC	282	98.4	124
Show		23405+6733	BU 857		299	1.2	124
Show		23485+7119	HJ 3217		270	17.5	129
Show		23356+6750	CLZ 92		331	133.9	130
Show		23365+6742	UC 292		296	13.6	132
Show		23508+7124	HJ 3221		197	22.1	133
Show		23501+6700	TDT4227		323	0.5	135
Show		23444+7127	UC 296		47	36.1	143
Show		23485+7135	TDT4206		62	0.6	145
Show		23438+7129	MLR 277		53	2.4	146
Show		23353+7108	TDT4112		270	0.5	149
Show		23356+6722	TDS1217		29	0.9	150
Show		23395+7129	LDS2049		230	9.2	155
Show		23395+6658	HJ 1897		211	24.5	158
Show		23349+7120	TDS1215		179	1.5	159
Show		23576+6626	HDS3400		277	0.4	169
Show		23439+6633	HDS3370		1	15.2	170
Show		23374+7142	STF3029		316	5.0	170
Show		23551+6605	TDT4268		201	0.6	189
Show		23597+7234	TDT4310		158	0.5	203
Show		23537+6544	MLB 237		81	2.9	209
Show		23541+6543	KPP2537		327	22.9	210
Show		23534+7245	LDS2057		124	7.5	213
Show		23378+6601	HU 1324		358	0.4	213
Show		23573+7252	A 900		125	0.3	220

WDS 23538+6912 : COMPONENTS

	A
B	pa=23.4° sep=3.14"

23538+6912 A

Componente originario normalizzato	AB		Coord arcsec 2000	235345.87+691259.2		Mag	11.37		PmRA	19.00
PmDE	-11.0		Tycho2	4479-00213-1		ADS	17084

Tycho2

Tycho2	4479-00213-1	Pflag		RAmdeg	358.44114216	DEmdeg	69.21644498
PmRA	27.5	PmDE	-4.4	E RAmdeg	52	E DEmdeg	56
E pmRA	2.0	E pmDE	2.1	EpRAm	1983.91	EpDEm	1983.51
Num	3	Q RAmdeg	1.9	Q DEmdeg	0.4	Q pmRA	1.9
Q pmDE	0.4	BTmag	11.896	E BTmag	0.092	VTmag	11.368
E VTmag	0.091	Prox	999	TYC		HIP
CCDM		RAdeg	358.44096361	DEdeg	69.21645528	EpRA 1990	1.69
EpDE 1990	1.64	E RAdeg	53.9	E DEdeg	58.6	Posflg
Corr	0.0

23538+6912 B

Componente originario normalizzato	AB		Coord arcsec 2000	235346.10+691302.1		Mag	12.9		PmRA	22.00
PmDE	-22.0		Calc delta mag	1.53		Calc coord	yes