00188+5923 HJ 1012 AB

00^h 18^m 46.65^s +59° 23' 43.9" P.A. 348.00 sep 14.5 mag 11.34,11.68

Coord 2000	00188+5923	Discov num	HJ 1012	Comp	AB	Coord arcsec 2000	00 18 46.65 +59 23 43.9
Date first	1828	Date last	2015	Obs	18
Pa first	24	Pa last	347.5	P.A. Now (θ)	347.5°
Sep first	10.0	Sep last	14.54	Sep. Now (ρ)	14.54"
Mag pri	11.34	Mag sec	11.68	delta mag (ΔM)	0.34	Spectral class
Pri motion ra	+044	Sec motion ra	-004
Pri motion dec	-005	Sec motion dec	-004
Notes	N W (See Notes, )

rPM=1.084

This double is not physical.

00188+5923 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 18 47 +59 23 44	HJ 1012 AB	2015	18	348	14.5	11.34	11.68	0.34		<===
Show			00 18 47 +59 23 44	HJ 1012 AD	2015	15	116	59.5	11.34	12.06	0.72
Show			00 18 55 +59 23 06	HJ 1013 CD	2015	16	329	14.2	11.90	12.06	0.16

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3665-00721-1

Gaia DR2

428256686646468864

WDS 00188+5923 HJ 1012 AB : NOTES

discov_num	notes	refcode
HJ 1012	STI 1320.

DISCOVERER

discov	author
HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
00188+5923	HJ 1012	AB	2001	9	350	14.5	11.34	11.68			N D	001846.65+592343.9
00188+5923	HJ 1012	AB	2003	11	350	14.4	11.34	11.68			N D	001846.65+592343.9
00188+5923	HJ 1012	AB	2013	12	348	14.5	11.34	11.68			N	001846.65+592343.9
00188+5923	HJ 1012	AB	2015	14	348	14.5	11.34	11.68			N	001846.65+592343.9

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

WDS 00188+5923 HJ 1012 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00188+5923 HJ 1012 AB : MEASURES

No records found.

WDS 00188+5923 : VIRTUAL EYEPIECE

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

WDS 00188+5923 : ALADIN DSS IMAGE @ 00^h 18^m 46.65^s +59° 23' 43.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00188+5923 HJ 1012 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		00188+5923	HJ 1012	AB	348	14.5	1
Show		00188+5923	HJ 1012	AD	116	59.5	1
Show		00188+5923	HJ 1013	CD	329	14.2	2
Show		00203+5923	TDS1408		112	0.7	12
Show		00182+5911	TDS1389		12	2.1	14
Show		00205+5930	SHN 48		-1	0.0	15
Show		00203+5912	STI1329		307	6.6	17
Show		00206+5914	STI1330		359	4.6	18
Show		00168+5915	TDS1378		57	0.8	18
Show		00195+5907	STI1325		197	9.0	19
Show		00208+5933	STI 39		162	10.3	19
Show		00182+5906	STI1317		0	9.5	19
Show		00192+5942	KR 4		180	2.2	19
Show		00185+5945	A 905		284	0.9	21
Show		00189+5948	TDS1394		206	0.4	25
Show		00156+5910	STI1308		222	3.3	28
Show		00145+5917	STI1306		43	12.3	34
Show		00167+5854	STI1312		332	4.3	35
Show		00152+5947	ES 1	BC	227	10.2	36
Show		00152+5947	HJ 1008	AB	125	21.8	36
Show		00152+5947	ABH 2	AD	147	78.8	36
Show		00152+5947	ABH 2	AE	58	106.4	36
Show		00152+5947	ABH 2	AF	341	58.7	36
Show		00152+5947	ES 1	AC	152	22.0	36
Show		00152+5947	FYM 153	AG	59	77.9	36
Show		00152+5947	FYM 153	AH	101	112.7	36
Show		00152+5947	FYM 153	AI	186	104.5	36
Show		00144+5938	STI 28		156	9.3	37
Show		00190+6002	STI 36		149	9.8	39
Show		00221+5953	KPP2634		314	24.4	39
Show		00160+5848	STI1310		348	11.5	42
Show		00208+6003	HJ 1019		261	1.2	43
Show		00154+5849	CRB 156		111	7.3	44
Show		00161+6006	HJ 1010		118	20.5	48
Show		00246+5946	MLB 38		80	5.1	50
Show		00225+5840	STI1335	AB	27	8.3	52
Show		00225+5840	STI1335	Aa,Ab	327	0.7	52
Show		00254+5907	STI1344		134	4.8	54
Show		00173+6017	STI 35		91	5.5	55
Show		00226+5835	STI1336		134	12.6	57
Show		00234+6009	STI 45		28	8.9	58
Show		00255+5858	TDS1458		57	2.6	58
Show		00116+5945	BU 254	AB	237	7.3	60
Show		00116+5945	BU 254	AC	240	36.4	60
Show		00233+6016	TDS1430		12	2.3	63
Show		00231+6018	FOX 105		153	7.0	64
Show		00103+5936	TDS1330		343	0.5	66
Show		00144+6020	A 902		140	0.2	66
Show		00113+5958	A 901		100	0.9	66
Show		00114+5850	SKW 1	Aa,Ab	253	0.0	67
Show		00114+5850	LGG 1	AB	3	5.5	67

WDS 00188+5923 : COMPONENTS

	A	B	C
B	pa=347.5° sep=14.54"
C	pa=122.0° sep=72.37"	pa=129.1° sep=83.20"
D	pa=116.3° sep=59.48"	pa=125.7° sep=69.51"	pa=325.9° sep=14.43"

00188+5923 A

Coord arcsec 2000	001846.65+592343.9		Mag	11.34		PmRA	44.00		PmDE	-5.0
Tycho2	3665-00721-1

Tycho2

Tycho2	3665-00721-1	Pflag		RAmdeg	4.69438400	DEmdeg	59.39553043
PmRA	48.0	PmDE	-4.9	E RAmdeg	52	E DEmdeg	57
E pmRA	3.1	E pmDE	3.1	EpRAm	1988.02	EpDEm	1987.15
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.5	Q pmRA	0.5
Q pmDE	0.5	BTmag	12.162	E BTmag	0.124	VTmag	11.340
E VTmag	0.083	Prox	143	TYC		HIP
CCDM		RAdeg	4.69416639	DEdeg	59.39554194	EpRA 1990	1.68
EpDE 1990	1.58	E RAdeg	52.6	E DEdeg	58.6	Posflg
Corr	0.1

00188+5923 B

Coord arcsec 2000	001846.24+592358.1		Mag	11.68		PmRA	-4.00		PmDE	-4.0
Tycho2	3665-00979-1		Delta magnitude	0.34		Coordinate calculated	yes

Tycho2

Tycho2	3665-00979-1	Pflag		RAmdeg	4.69310847	DEmdeg	59.39943655
PmRA	1.8	PmDE	-15.0	E RAmdeg	67	E DEmdeg	75
E pmRA	3.1	E pmDE	3.3	EpRAm	1985.51	EpDEm	1984.67
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.4	Q pmRA	0.8
Q pmDE	1.4	BTmag	12.893	E BTmag	0.230	VTmag	11.680
E VTmag	0.116	Prox	143	TYC		HIP
CCDM		RAdeg	4.69310028	DEdeg	59.39947139	EpRA 1990	1.69
EpDE 1990	1.59	E RAdeg	70.4	E DEdeg	78.2	Posflg
Corr	0.1

00188+5923 C

Coord arcsec 2000	001854.69+592305.6		Mag	11.9		PmRA	-7.00		PmDE	-7.0
Delta magnitude	0.56

00188+5923 D

Coord arcsec 2000	001853.63+592317.6		Mag	12.06		PmRA	-4.00		PmDE	-5.0
Tycho2	3665-00981-1		Delta magnitude	0.72		Coordinate calculated	yes

Tycho2

Tycho2	3665-00981-1	Pflag		RAmdeg	4.72380351	DEmdeg	59.38831123
PmRA	0.4	PmDE	1.8	E RAmdeg	135	E DEmdeg	147
E pmRA	4.1	E pmDE	4.6	EpRAm	1975.15	EpDEm	1975.33
Num	3	Q RAmdeg	0.4	Q DEmdeg	1.5	Q pmRA	0.4
Q pmDE	1.4	BTmag	13.789	E BTmag	0.373	VTmag	12.060
E VTmag	0.161	Prox	603	TYC		HIP
CCDM		RAdeg	4.72380167	DEdeg	59.38830694	EpRA 1990	1.69
EpDE 1990	1.62	E RAdeg	151.0	E DEdeg	164.7	Posflg
Corr	0.1