22530+5718 MLB 373 (HD 240100)

22^h 52^m 59.74^s +57° 17' 38.0" P.A. 340.00 sep 7.8 mag 9.51,12.00 Sp K0

Coord 2000	22530+5718	Discov num	MLB 373	Comp		Coord arcsec 2000	22 52 59.74 +57 17 38.0
Date first	1917	Date last	2015	Obs	8
Pa first	349	Pa last	339.5	P.A. Now (θ)	339.5°
Sep first	7.3	Sep last	7.833	Sep. Now (ρ)	7.833"
Mag pri	9.51	Mag sec	12.00	delta mag (ΔM)	2.49	Spectral class	K0 (yellow-orange)
Pri motion ra	-002	Sec motion ra	-012
Pri motion dec	-002	Sec motion dec	+003
Notes

rPM=0.904

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 240100		Constellation	Cepheus		SAO	34919		Tycho2	3992-01060-1
Gaia DR2	2007102543162232320		HD	240100

WDS 22530+5718 MLB 373 (HD 240100) : 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
22530+5718	MLB 373		1977	3	340	7.6	9.51	12.00	K0		225259.74+571738.0
22530+5718	MLB 373		2003	4	340	7.9	9.51	12.00	K0		225259.74+571738.0
22530+5718	MLB 373		2015	5	340	7.8	9.51	12.00	K0		225259.74+571738.0

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

WDS 22530+5718 MLB 373 (HD 240100) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22530+5718 MLB 373 (HD 240100) : MEASURES

No records found.

WDS 22530+5718 (HD 240100) : VIRTUAL EYEPIECE

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

WDS 22530+5718 (HD 240100) : ALADIN DSS IMAGE @ 22^h 52^m 59.74^s +57° 17' 38.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22530+5718 MLB 373 (HD 240100) : 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		22530+5718	MLB 373		340	7.8
Show		22527+5716	MLB 372		308	6.5	3
Show		22525+5717	TOR 31	AB	58	1.7	4
Show		22525+5717	STI2881	AC	46	12.4	4
Show		22522+5710	TDT3761		167	0.5	11
Show		22544+5709	TDT3776		157	0.6	15
Show		22515+5726	A 631		290	0.6	15
Show		22512+5712	HJ 1824		45	22.5	16
Show		22543+5734	STI2894		228	5.9	20
Show		22554+5714	STI2907		29	11.8	21
Show		22534+5738	STI2887		317	14.6	21
Show		22542+5700	STI2893		78	7.3	21
Show		22541+5737	UR 3		221	14.3	21
Show		22505+5728	STI2873	AB	158	6.6	24
Show		22505+5728	MRI 14	AC	32	1.6	24
Show		22506+5731	TDT3743		55	1.1	24
Show		22519+5740	STI2878	AB	21	12.5	24
Show		22519+5740	MRI 15	AC	285	5.4	24
Show		22554+5731	STI2906		71	13.0	24
Show		22558+5722	STI2908		34	7.1	25
Show		22501+5711	STI2870		322	9.0	25
Show		22500+5716	TOR 30		140	2.1	25
Show		22509+5659	STI2875		37	11.5	26
Show		22508+5737	TDS1188		335	1.2	27
Show		22520+5743	A 632	AB	110	0.4	27
Show		22520+5743	HLA 32	AC	97	3.2	27
Show		22520+5743	HLA 32	AD	107	3.5	27
Show		22560+5702	A 633	AB	232	0.8	29
Show		22560+5702	A 633	AB,C		16.0	29
Show		22503+5737	STI2872		55	10.8	29
Show		22566+5726	TDT3803		333	3.0	31
Show		22543+5747	STI2897		164	14.1	32
Show		22549+5745	TDT3784		125	2.1	32
Show		22507+5652	STI2874		10	4.5	32
Show		22568+5729	TDT3806		192	2.0	34
Show		22503+5652	STI2871		10	4.6	34
Show		22563+5657	MLB 374		76	5.4	35
Show		22496+5656	STI2865	AB	23	8.6	36
Show		22496+5656	STI2865	AC	332	10.2	36
Show		22526+5643	WSI 10		161	0.2	36
Show		22532+5754	TDT3767		14	1.2	36
Show		22554+5644	STI2904		156	11.8	39
Show		22482+5704	STI2861		162	6.7	42
Show		22562+5642	STI2910		174	9.3	45
Show		22587+5731	STI2918		111	14.6	48
Show		22472+5704	MRI 13	BD	266	3.2	49
Show		22472+5704	STI2860	BC	342	8.7	49
Show		22472+5704	STI2860	AB	73	12.1	49
Show		22493+5638	TDT3729		200	2.2	50
Show		22580+5649	MLB 375		23	2.1	51
Show		22588+5737	MLB 100		325	3.3	51

WDS 22530+5718 : COMPONENTS

	A
B	pa=348.6° sep=7.49"

22530+5718 A

Componente originario normalizzato	AB	Name	HD 240100	Coord arcsec 2000	225259.74+571738.0	Mag	9.51
Spectral class	K0 (yellow-orange)	PmRA	-2.00	PmDE	-2.0	SAO	34919
Tycho2	3992-01060-1	HD	240100	DM	BD+56 2891

Tycho2

Tycho2	3992-01060-1	Pflag		RAmdeg	343.24892157	DEmdeg	57.29390694
PmRA	-2.1	PmDE	-1.5	E RAmdeg	16	E DEmdeg	17
E pmRA	1.6	E pmDE	1.7	EpRAm	1989.91	EpDEm	1989.84
Num	7	Q RAmdeg	1.2	Q DEmdeg	0.7	Q pmRA	1.2
Q pmDE	0.7	BTmag	11.068	E BTmag	0.049	VTmag	9.512
E VTmag	0.020	Prox	999	TYC	T	HIP
CCDM		RAdeg	343.24893028	DEdeg	57.29391028	EpRA 1990	1.65
EpDE 1990	1.67	E RAdeg	16.0	E DEdeg	17.4	Posflg
Corr	0.1

SAO

SAO	34919	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	0.011	Vmag	9.1	SpType	K0
Double code		Source	38	CatNum	13520	DM	BD+56 2891
DMcomp		BDsup		HD	240100	M HD	0
GC		RA1950rad	5.98184475	DE1950rad	0.99532294	PmRA2000	-0.0004
PmDE2000	0.006

CCDM

Ccdm	22530+5718	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.32	DDEs	-22.2
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	K0	PmNote	*
PmRA	-11	PmDE	-1	Dm number	+56 2891	Cat1	BD
Name2	+57 1612	Cat2	AGK2/3	HD	240100	M HD
ADS BDS	A16336	M ADS BDS		N IDS		IDS	22489N5646A
HIC

22530+5718 B

Componente originario normalizzato	AB		Coord arcsec 2000	225259.56+571745.3		Mag	12		PmRA	-12.00
PmDE	3.0		Calc delta mag	2.49		Calc coord	yes

CCDM

Ccdm	22530+5718	RComp		Comp	B	Note1
Note2		Discov num	MLB 373	DRAs		DDEs
R dRAs		Year	1917	Theta	346	Rho	6.9
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A16336	M ADS BDS		N IDS		IDS	22489N5646B
HIC