22485+6425 MLB 231 BC

22^h 48^m 28.79^s +64° 26' 17.9" P.A. 187.00 sep 3.1 mag 13.10,13.20

Coord 2000	22485+6425	Discov num	MLB 231	Comp	BC	Coord arcsec 2000	22 48 28.79 +64 26 17.9
Date first	1921	Date last	2016	Obs	6
Pa first	184	Pa last	187.4	P.A. Now (θ)	187.4°
Sep first	2.8	Sep last	3.054	Sep. Now (ρ)	3.054"
Mag pri	13.10	Mag sec	13.20	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+038	Sec motion ra	+037
Pri motion dec	+029	Sec motion dec	-021
Notes

rPM=1.046

This double is not physical.

22485+6425 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 48 28 +64 25 36	MLB 231 AB	2015	4	11	42.5	11.49	13.10	1.61
Show			22 48 29 +64 26 18	MLB 231 BC	2016	6	187	3.1	13.10	13.20	0.10		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Gaia DR2

2211414446659864960

WDS 22485+6425 MLB 231 BC : 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
22485+6425	MLB 231	BC	1999	2	187	3.1	13.50	13.90		D	224828.76+642618.1
22485+6425	MLB 231	BC	2003	3	187	3.0	13.10	13.20		D	224828.79+642617.9
22485+6425	MLB 231	BC	2015	4	187	3.1	13.10	13.20			224828.79+642617.9
22485+6425	MLB 231	BC	2016	6	187	3.1	13.10	13.20			224828.79+642617.9

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

WDS 22485+6425 MLB 231 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22485+6425 MLB 231 BC : MEASURES

No records found.

WDS 22485+6425 : VIRTUAL EYEPIECE

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

WDS 22485+6425 : ALADIN DSS IMAGE @ 22^h 48^m 28.79^s +64° 26' 17.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22485+6425 MLB 231 BC : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22485+6425	MLB 231	BC	187	3.1
Show		22485+6425	MLB 231	AB	11	42.5	1
Show		22495+6432	TDS1187		77	1.3	10
Show		22462+6430	WNO 58		320	58.7	16
Show		22429+6429	HJ 1804		342	22.6	37
Show		22526+6358	TDS1192		98	1.0	39
Show		22537+6424	MLB 232		231	13.2	43
Show		22519+6504	SKF 326		91	2.1	44
Show		22461+6518	BLL 57		241	151.0	54
Show		22564+6447	ES 218	BC	332	3.5	55
Show		22564+6447	HJ 1833	AB	303	19.8	55
Show		22399+6423	LDS4990		112	50.7	55
Show		22440+6521	SKF2615		53	33.0	62
Show		22568+6355	STI1130		96	4.9	63
Show		22478+6319	BVD 341		144	14.3	68
Show		22528+6325	PET 20	AB	22	0.1	68
Show		22528+6325	PET 20	AC	91	2.0	68
Show		22537+6325	PET 22	AB	15	0.1	71
Show		22537+6325	PET 22	AC	193	0.8	71
Show		22587+6455	MLB 233		216	3.7	72
Show		22586+6342	HDS3270		284	0.2	80
Show		22401+6526	TDT3642		347	0.5	81
Show		22470+6549	TDT3704		134	1.6	83
Show		22356+6439	TDT3609		115	0.7	85
Show		22591+6335	TDT3825		107	0.5	87
Show		22428+6307	TDT3667	Aa,Ab	290	0.7	88
Show		22428+6307	MLB 180	AB	190	7.2	88
Show		22392+6533	HJ 1799		318	12.2	90
Show		22360+6347	STI1116		171	8.3	91
Show		22581+6322	BHJ 44		71	17.1	91
Show		22349+6405	TDT3601		107	0.5	91
Show		23024+6413	MLR 69		129	0.3	92
Show		23019+6459	TDT3843		79	0.6	93
Show		22484+6600	MLB 274		2	4.6	93
Show		22560+6547	AZC 184		124	17.4	94
Show		22340+6440	TDT3586		136	0.8	95
Show		23027+6408	HU 1200		345	0.5	95
Show		23020+6348	FRK 12		113	43.1	97
Show		23036+6445	MLR 78		289	0.5	100
Show		23027+6348	TDT3853		25	0.7	101
Show		22343+6342	TDT3595		95	0.7	103
Show		23027+6519	LDS5040		90	20.9	105
Show		22323+6425	NSN 8		330	6.1	106
Show		22535+6607	MLR 86	Aa,Ab	32	0.5	106
Show		22535+6607	MLB 275	AB	281	7.0	106
Show		22325+6407	MLB 230		104	7.9	106
Show		22587+6305	HDS3271	AB	253	0.2	106
Show		22587+6305	BHJ 46	AB,C	196	10.9	106
Show		22497+6612	SHY 359		184	999.9	106
Show		22558+6251	STI1127		230	14.6	107
Show		22478+6614	MLR 85		37	1.0	108

WDS 22485+6425 : COMPONENTS

	A	B
B	pa=9.9° sep=42.23"
C	pa=10.4° sep=39.22"	pa=183.2° sep=3.03"

22485+6425 A

Coord arcsec 2000	224827.67+642536.3		Mag	11.49		PmRA	-3.00		PmDE	-2.0
Tycho2	4273-01255-1

Tycho2

Tycho2	4273-01255-1	Pflag		RAmdeg	342.11529262	DEmdeg	64.42675184
PmRA	-5.2	PmDE	-1.5	E RAmdeg	48	E DEmdeg	50
E pmRA	3.7	E pmDE	3.7	EpRAm	1989.54	EpDEm	1989.39
Num	3	Q RAmdeg	2.3	Q DEmdeg	0.1	Q pmRA	2.3
Q pmDE	0.1	BTmag	11.991	E BTmag	0.091	VTmag	11.490
E VTmag	0.084	Prox	999	TYC	T	HIP
CCDM		RAdeg	342.11532083	DEdeg	64.42675528	EpRA 1990	1.72
EpDE 1990	1.72	E RAdeg	48.7	E DEdeg	51.2	Posflg
Corr	0.1

22485+6425 B

Coord arcsec 2000	224828.79+642617.9		Coord calc	224828.79+642617.9		Mag	13.1		PmRA	38.00
PmDE	29.0		Calc delta mag	1.61

22485+6425 C

Coord arcsec 2000	224828.76+642614.9		Mag	13.2		PmRA	37.00		PmDE	-21.0
Calc delta mag	1.71		Calc coord	yes