23537+5453 ES 1050 AB

23^h 53^m 43.75^s +54° 53' 02.4" P.A. 228.00 sep 3.8 mag 9.73,12.60 Sp A0

Coord 2000	23537+5453	Discov num	ES 1050	Comp	AB	Coord arcsec 2000	23 53 43.75 +54 53 02.4
Date first	1910	Date last	2015	Obs	3
Pa first	229	Pa last	228.2	P.A. Now (θ)	228.2°
Sep first	4.7	Sep last	3.819	Sep. Now (ρ)	3.819"
Mag pri	9.73	Mag sec	12.60	delta mag (ΔM)	2.87	Spectral class	A0 (white)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes

Nature of this double is uncertain.

23537+5453 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		35872	23 53 44 +54 53 02	ES 1050 AB	2015	3	228	3.8	9.73	12.60	2.87		<===
Show	HD 236242	35872	23 53 44 +54 53 02	ES 1050 AC	2016	14	311	40.4	9.73	10.46	0.73
Show			23 53 43 +54 52 60	ES 1050 BC	2016	1	316	39.5	13.29	10.21	3.08

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cassiopeia		SAO	35872		Tycho2	4005-01988-1		Gaia DR2	1993901016277975040
HD	236242		ADS	17083

WDS 23537+5453 ES 1050 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Es_1901	Mb -	Espin, T.E.	1901AN....155..321E
Es_1901		AN 155, 321, 1901 (ES 1 - 39)
Es_1902a	Ma -	Espin, T.E.	1902AN....158..241E
Es_1902a	+Mb	AN 158, 241, 1902 (ES 40 - 112)
Es_1902b	Mb -	Espin, T.E.	1902MNRAS..62..528E
Es_1902b		MNRAS 62, 528, 1902
Es_1902c	Mb j	Espin, T.E.	1902MNRAS..62..402E
Es_1902c		MNRAS 62, 402, 1902
Es_1903	Mb -	Espin, T.E.	1903MNRAS..63..172E
Es_1903		MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a	-	Espin, T.E.	1904MNRAS..64..238E
Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E
Es_1904b	Mb -	Espin, T.E.	1904MNRAS..64..675E
Es_1904b		MNRAS 64, 675, 1904
Es_1905	Mb -	Espin, T.E.	1905MNRAS..65..710E
Es_1905		MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a	Mb -	Espin, T.E.	1906MNRAS..66..141E
Es_1906a		MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b	Mb -	Espin, T.E.	1906MNRAS..66..430E
Es_1906b		MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C	Mb -	Espin, T.E.	1906QB821.B972.....
Es_1906C		cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D	Mb -	Espin, T.E.	1906MmRAS..56....1L
Es_1906D		cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a	Mb j	Espin, T.E.	1907MNRAS..67..190E
Es_1907a		MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b	Mb -	Espin, T.E.	1907MNRAS..67..495E
Es_1907b		MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a	Mb j	Espin, T.E.	1908MNRAS..68..202E
Es_1908a		MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b	Mb -	Espin, T.E.	1908MNRAS..68..523E
Es_1908b		MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c	-	Espin, T.E.	1908JRASC...2..248E
Es_1908c		JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909)	1909MNRAS..69..218E
Es_1909a	Mb j	Espin, T.E.	1909MNRAS..69..218E
Es_1909a		MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b	Mb j	Espin, T.E.	1909MNRAS..69..604E
Es_1909b		MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a	Mb -	Espin, T.E.	1910MNRAS..70..237E
Es_1910a		MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b	Mb -	Espin, T.E.	1910MNRAS..70..541E
Es_1910b		MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911	Mb -	Espin, T.E.	1911MNRAS..71..217E
Es_1911		MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912	Mb -	Espin, T.E.	1912MNRAS..72..191E
Es_1912		MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913	Mb j	Espin, T.E.	1913MNRAS..73..162E
Es_1913		MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914	Mb j	Espin, T.E.	1914MNRAS..74..244E
Es_1914		MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a	Mb -	Espin, T.E.	1915MNRAS..75..203E
Es_1915a		MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b	Mb -	Espin, T.E.	1915MNRAS..75..555E
Es_1915b		MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c	Mb -	Espin, T.E.	1915MNRAS..76..210E
Es_1915c		MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917	Mb -	Espin, T.E.	1917MNRAS..77..236E
Es_1917		MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918	Mb j	Espin, T.E.	1918MNRAS..78..189E
Es_1918		MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919	Mb -	Espin, T.E.	1919MNRAS..79..211E
Es_1919		MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920	Mb -	Espin, T.E.	1920MNRAS..80..329E
Es_1920		MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921	Mb j	Espin, T.E.	1921MNRAS..81..232E
Es_1921		MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922	Mb -	Espin, T.E.	1922MNRAS..82..187E
Es_1922		MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923	Mb -	Espin, T.E.	1923MNRAS..83..154E
Es_1923		MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924	Mb -	Espin, T.E.	1924MNRAS..84..162E
Es_1924		MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a	Mb -	Espin, T.E.	1925MNRAS..85..276E
Es_1925a		MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b	Mb -	Espin, T.E.	1925MNRAS..86...79E
Es_1925b		MNRAS 86, 79, 1925
Es_1926	Mb -	Espin, T.E.	1926MNRAS..86..131E
Es_1926		MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927	Mb -	Espin, T.E.	1927MNRAS..87..215E
Es_1927		MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928	Mb -	Espin, T.E.	1928MNRAS..88..185E
Es_1928		MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929	Mb -	Espin, T.E.	1929MNRAS..89..268E
Es_1929		MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930	Mb -	Espin, T.E.	1930MNRAS..90..317E
Es_1930		MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931	Mb -	Espin, T.E.	1931MNRAS..91..294E
Es_1931		MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a	Mb -	Espin, T.E.	1932MNRAS..92..214E
Es_1932a		MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B	Mb -	Espin, T.E.	1932QB821.A43......
Es_1932B		cited in ADS (Aitken Double Star Cat.), 1932
Es_1933	Mb -	Espin, T.E.	1933MNRAS..93..192E
Es_1933		MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A	Mb -	Espin, T.E.	1937AnLei..18....1S
Es_1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23537+5453	ES 1050	AB	2007	2	231	4.1	9.73	12.60	A0		235343.75+545302.4
23537+5453	ES 1050	AB	2015	3	228	3.8	9.73	12.60	A0		235343.75+545302.4

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

WDS 23537+5453 ES 1050 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23537+5453 ES 1050 AB : MEASURES

No records found.

WDS 23537+5453 : 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 23537+5453 : ALADIN DSS IMAGE @ 23^h 53^m 43.75^s +54° 53' 02.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23537+5453 ES 1050 AB : 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		23537+5453	ES 1050	AB	228	3.8
Show		23537+5453	ES 1050	AC	311	40.4
Show		23537+5453	ES 1050	BC	316	39.5	1
Show		23542+5438	TDS1226		251	1.1	17
Show		23553+5504	TDT4272		187	2.2	18
Show		23528+5514	STI3048		315	8.5	23
Show		23576+5457	TDT4290		10	0.5	34
Show		23499+5443	STI3045		129	9.1	35
Show		23587+5449	TDT4299		285	1.0	44
Show		23543+5538	MRI 48	BC	346	4.5	46
Show		23543+5538	STI3054	AB	137	11.2	46
Show		23484+5455	TDT4205		341	2.0	47
Show		23483+5454	TDT4202		33	0.7	47
Show		23498+5420	TDT4221		148	0.6	48
Show		23563+5517	ES 701		309	4.0	50
Show		23506+5412	ES 700	AB	35	14.4	50
Show		23506+5412	SHY 840	AC	77	999.9	50
Show		23512+5409	TDT4236		348	2.3	50
Show		23517+5407	TDT4241		128	0.5	50
Show		23595+5441	A 1498		90	0.4	52
Show		23584+5418	ES 702		113	4.7	54
Show		23481+5431	TDT4200		204	0.8	54
Show		23497+5530	STI3029		198	14.4	55
Show		23528+5548	HJ 1914		291	2.9	56
Show		23571+5542	CIA 12		225	0.0	58
Show		23581+5539	STI3070		211	4.6	60
Show		23465+5443	STI3032		222	10.5	64
Show		23569+5550	BU 1224	AB	200	3.5	64
Show		23569+5550	BU 1224	AC	329	80.3	64
Show		23562+5554	STI3059	AB	19	9.9	65
Show		23562+5554	MRI 49	AC	112	3.1	65
Show		23495+5547	HJ 1910		248	14.9	66
Show		23462+5444	TDT4182		249	1.3	66
Show		23560+5558	STI3058		334	10.9	69
Show		23590+5545	STF3049	AB	326	3.1	69
Show		23590+5545	STF3049	AC	66	106.0	69
Show		23590+5545	STF3049	BC	66	106.5	70
Show		23495+5556	KPP1156		32	9.0	73
Show		23596+5359	ES 703	AB	271	7.4	75
Show		23596+5359	ES 703	AC	266	50.8	75
Show		23555+5605	STI3056		158	9.4	75
Show		23484+5554	TDT4204		66	0.8	77
Show		23596+5548	STI3080		53	10.1	77
Show		23579+5602	STI3068		99	13.6	78
Show		23593+5352	ES 2736		108	19.5	78
Show		23577+5346	ES 1051	AB	49	6.4	78
Show		23577+5346	ES 1051	AC	186	9.8	78
Show		23445+5449	MLR 622		359	0.3	80
Show		23516+5331	TDT4240		22	2.1	85
Show		23475+5347	TDT4194		271	0.8	86
Show		23578+5335	A 1497		232	1.9	87

WDS 23537+5453 : COMPONENTS

	A	B
B	pa=228.7° sep=3.79"
C	pa=326.7° sep=31.84"	pa=333.3° sep=32.58"

23537+5453 A

Coord arcsec 2000	235343.75+545302.4	Mag	9.73	Spectral class	A0 (white)	PmRA	-1.00
PmDE	1.0	SAO	35872	Tycho2	4005-01988-1	HD	236242
ADS	17083	DM	BD+54 3061

Tycho2

Tycho2	4005-01988-1	Pflag		RAmdeg	358.43230283	DEmdeg	54.88402305
PmRA	-0.7	PmDE	0.8	E RAmdeg	12	E DEmdeg	13
E pmRA	1.4	E pmDE	1.4	EpRAm	1989.75	EpDEm	1990.02
Num	8	Q RAmdeg	1.9	Q DEmdeg	1.1	Q pmRA	1.9
Q pmDE	1.1	BTmag	9.956	E BTmag	0.023	VTmag	9.733
E VTmag	0.023	Prox	399	TYC	T	HIP
CCDM		RAdeg	358.43231083	DEdeg	54.88402222	EpRA 1990	1.68
EpDE 1990	1.68	E RAdeg	13.4	E DEdeg	12.9	Posflg
Corr	0.2

SAO

SAO	35872	DelFlag		RA1950		PmRA1950	0.001
DE1950		PmDE1950	-0.003	Vmag	9.3	SpType	A0
Double code		Source	37	CatNum	8521	DM	BD+54 3061
DMcomp		BDsup		HD	236242	M HD	0
GC		RA1950rad	6.24486939	DE1950rad	0.95305148	PmRA2000	0.0012
PmDE2000	-0.008

CCDM

Ccdm	23537+5453	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.75	DDEs	2.9
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	9.8	Sp	A0	PmNote	*
PmRA	9	PmDE	3	Dm number	+54 3061	Cat1	BD
Name2	+54 1710	Cat2	AGK2/3	HD	236242	M HD
ADS BDS	A17083	M ADS BDS		N IDS		IDS	23487N5420A
HIC

23537+5453 B

Coord arcsec 2000	235343.42+545259.9		Coord calc	235343.42+545259.9		Mag	13.29		Spectral class	MS (red)
PmRA	-1.00		PmDE	-3.0		Calc delta mag	3.56

CCDM

Ccdm	23537+5453	RComp		Comp	B	Note1
Note2		Discov num	ES 1050	DRAs		DDEs
R dRAs		Year	1910	Theta	229	Rho	4.7
Obs	1	Vmag	12.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A17083	M ADS BDS		N IDS		IDS	23487N5420B
HIC

23537+5453 C

Coord arcsec 2000	235341.72+545329.0	Mag	10.46	PmRA	-2.00	PmDE	-2.0
Tycho2	4005-02044-1	ADS	17083	DM	BD+54 3060	Calc delta mag	0.73
Calc coord	yes

Tycho2

Tycho2	4005-02044-1	Pflag		RAmdeg	358.41762353	DEmdeg	54.89117946
PmRA	-1.0	PmDE	-3.0	E RAmdeg	21	E DEmdeg	20
E pmRA	1.7	E pmDE	1.7	EpRAm	1987.89	EpDEm	1987.81
Num	7	Q RAmdeg	1.3	Q DEmdeg	1.4	Q pmRA	1.3
Q pmDE	1.4	BTmag	10.630	E BTmag	0.036	VTmag	10.463
E VTmag	0.039	Prox	399	TYC	T	HIP
CCDM		RAdeg	358.41761861	DEdeg	54.89118583	EpRA 1990	1.68
EpDE 1990	1.69	E RAdeg	23.8	E DEdeg	22.9	Posflg
Corr	0.1

CCDM

Ccdm	23537+5453	RComp		Comp	C	Note1
Note2		Discov num	ES 1050	DRAs	-1.76	DDEs	29.5
R dRAs	10	Year	1910	Theta	310	Rho	39.2
Obs	1	Vmag	10.6	Sp		PmNote	*
PmRA	9	PmDE	15	Dm number	+54 3060	Cat1	BD
Name2	+54 1709	Cat2	AGK2/3	HD		M HD
ADS BDS	A17083	M ADS BDS		N IDS		IDS	23487N5420C
HIC