00004+5044 HJ 1923

00^h 00^m 23.63^s +50° 44' 20.3" P.A. 279.00 sep 11.5 mag 11.65,12.14

Coord 2000	00004+5044	Discov num	HJ 1923	Comp		Coord arcsec 2000	00 00 23.63 +50 44 20.3
Date first	1828	Date last	2015	Obs	16
Pa first	276	Pa last	278.9	P.A. Now (θ)	278.9°
Sep first	6.0	Sep last	11.51	Sep. Now (ρ)	11.51"
Mag pri	11.65	Mag sec	12.14	delta mag (ΔM)	0.49	Spectral class
Pri motion ra	+005	Sec motion ra	+004
Pri motion dec	-011	Sec motion dec	-011
Notes

rPM=0.083 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3258-01354-1

Gaia DR2

394028722175190016

WDS 00004+5044 HJ 1923 : NOTES

No records found.

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
00004+5044	HJ 1923		1998	8	279	11.5	11.65	12.14			D	000023.63+504420.3
00004+5044	HJ 1923		2002	10	279	11.5	11.65	12.14			D	000023.63+504420.3
00004+5044	HJ 1923		2015	11	279	11.5	11.65	12.14				000023.63+504420.3

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

WDS 00004+5044 HJ 1923 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00004+5044 HJ 1923 : MEASURES

No records found.

WDS 00004+5044 : 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 00004+5044 : ALADIN DSS IMAGE @ 00^h 00^m 23.63^s +50° 44' 20.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00004+5044 HJ 1923 : 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		00004+5044	HJ 1923		279	11.5	0
Show		00024+5030	COU2350		116	0.5	24
Show		00008+5016	TDS1246		200	0.5	29
Show		00055+5031	HU 501		255	4.7	51
Show		00052+5115	TDS1286		297	0.6	56
Show		00042+4959	HJ 1931		117	22.8	58
Show		00033+5137	TDS1275		288	0.4	60
Show		00066+5100	TDS1296		205	0.7	61
Show		00005+4941	KPP1057		32	8.4	64
Show		00036+4944	WAK 9	CD	92	2.2	67
Show		00036+4944	FOX 53	AB	192	3.8	68
Show		00036+4944	FOX 53	AE	123	9.7	68
Show		00040+4942	TOB 9		26	43.9	72
Show		00049+4939	ES 864		167	9.0	79
Show		00060+4937	HU 502		104	2.6	86
Show		00005+4917	HU 700		339	4.7	88
Show		00064+4938	TDS1292		120	2.0	88
Show		00087+5006	ES 443		30	4.9	89
Show		00095+5017	ES 745	AB	183	2.5	92
Show		00095+5017	ES 745	AC	239	2.3	92
Show		00101+5054	TDS1327		117	2.8	93
Show		00088+4955	ROE 82	AB	282	0.9	95
Show		00088+4955	ROE 82	AC	247	21.5	95
Show		00102+5016	TDS1328		109	1.8	98
Show		00108+5034	ES 747		180	2.9	100
Show		00108+5113	COU2251		211	1.1	103
Show		00112+5034	TDS 5		133	1.2	104
Show		00091+4943	BVD 171		19	29.1	105
Show		00065+5213	A 1252		188	0.6	106
Show		00031+5228	HDS 3		334	0.3	107
Show		00104+5135	ES 746		110	7.2	108
Show		00104+4952	ES 2576		294	77.0	110
Show		00107+4957	HU 503	AB	28	5.3	110
Show		00107+4957	HU 503	AC	46	40.4	110
Show		00074+5218	TDS1302		127	1.6	115
Show		00097+5202	DAM 762	DF	105	9.3	115
Show		00035+4853	ES 1191		11	3.2	116
Show		00108+4945	UC 1		1	54.0	116
Show		00097+5202	BU 484	AB	159	2.0	117
Show		00097+5202	BU 484	AC	51	83.2	117
Show		00097+5202	ARN 28	AD	247	165.8	117
Show		00097+5202	DAM 762	CE	59	12.5	119
Show		00118+5140	HJ 1005		282	13.9	122
Show		00043+5241	AZC 134		290	18.8	123
Show		00043+4848	TDS1280		257	2.1	123
Show		00131+5112	KPP3129		99	13.3	123
Show		00092+5217	TDS1318		115	2.0	124
Show		00112+4933	ES 2577		311	66.1	126
Show		00103+4920	COU1851		171	0.7	128
Show		00131+5130	CBL 565		1	5.9	129
Show		00114+5205	ES 40	AB	72	4.4	131

WDS 00004+5044 : COMPONENTS

	A
B	pa=278.9° sep=11.51"

00004+5044 A

Coord arcsec 2000	000023.63+504420.3		Mag	11.65		PmRA	5.00		PmDE	-11.0
Tycho2	3258-01354-1

Tycho2

Tycho2	3258-01354-1	Pflag		RAmdeg	0.09844359	DEmdeg	50.73896946
PmRA	7.9	PmDE	-11.7	E RAmdeg	61	E DEmdeg	47
E pmRA	3.0	E pmDE	2.7	EpRAm	1986.55	EpDEm	1988.11
Num	3	Q RAmdeg	0.1	Q DEmdeg	0.9	Q pmRA	0.1
Q pmDE	0.9	BTmag	12.256	E BTmag	0.121	VTmag	11.647
E VTmag	0.099	Prox	115	TYC		HIP
CCDM		RAdeg	0.09841417	DEdeg	50.73899639	EpRA 1990	1.49
EpDE 1990	1.73	E RAdeg	62.5	E DEdeg	47.7	Posflg
Corr	0.2

CCDM

Ccdm	00004+5044	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.36	DDEs	20.6
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B12685	M ADS BDS		N IDS		IDS	23553N5011A
HIC

00004+5044 B

Coord arcsec 2000	000022.43+504422.1		Mag	12.14		PmRA	4.00		PmDE	-11.0
Tycho2	3258-00506-1		Delta magnitude	0.49		Coordinate calculated	yes

Tycho2

Tycho2	3258-00506-1	Pflag		RAmdeg	0.09343253	DEmdeg	50.73940683
PmRA	-1.5	PmDE	-16.9	E RAmdeg	80	E DEmdeg	62
E pmRA	2.9	E pmDE	2.5	EpRAm	1980.04	EpDEm	1983.20
Num	4	Q RAmdeg	2.3	Q DEmdeg	1.0	Q pmRA	2.3
Q pmDE	1.0	BTmag	12.673	E BTmag	0.180	VTmag	12.136
E VTmag	0.150	Prox	115	TYC		HIP
CCDM		RAdeg	0.09343389	DEdeg	50.73944472	EpRA 1990	1.46
EpDE 1990	1.72	E RAdeg	87.3	E DEdeg	65.6	Posflg
Corr	0.2

CCDM

Ccdm	00004+5044	RComp		Comp	B	Note1
Note2		Discov num	HJ 1923	DRAs	-1.54	DDEs	22.4
R dRAs	65	Year	1907	Theta	279	Rho	10.8
Obs	3	Vmag	11.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B12685	M ADS BDS		N IDS		IDS	23553N5011B
HIC