11484+7114 HJ 2586 (HD 102574)

11^h 48^m 27.05^s +71° 13' 15.1" P.A. 260.00 sep 26.6 mag 10.56,11.29 Sp F9+G2

Coord 2000	11484+7114	Discov num	HJ 2586	Comp		Coord arcsec 2000	11 48 27.05 +71 13 15.1
Date first	1831	Date last	2018	Obs	21
Pa first	262	Pa last	260.4	P.A. Now (θ)	260.4°
Sep first	20.0	Sep last	26.6	Sep. Now (ρ)	26.6"
Mag pri	10.56	Mag sec	11.29	delta mag (ΔM)	0.73	Spectral class	F9+G2 (yellow-white/yellow)
Pri motion ra	+004	Sec motion ra	+004
Pri motion dec	+018	Sec motion dec	+019
Notes	T (Parallax indicates physical)

rPM=0.052 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 102574		Constellation	Draco		SAO	156896		Tycho2	4396-01133-1
Gaia DR2	1062716990843780480		HD	102574		HR	4529		GC	16178

WDS 11484+7114 HJ 2586 (HD 102574) : 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
11484+7114	HJ 2586		1999	8	260	26.9	10.56	11.29		+72 546	D	114827.05+711315.1
11484+7114	HJ 2586		2011	9	260	26.9	10.56	11.29		+72 546	D	114827.05+711315.1
11484+7114	HJ 2586		2015	13	260	26.9	10.56	11.29		+72 546	W	114827.05+711315.1
11484+7114	HJ 2586		2018	14	260	26.6	10.56	11.29		+72 546	W	114827.05+711315.1

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

WDS 11484+7114 HJ 2586 (HD 102574) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11484+7114 HJ 2586 (HD 102574) : MEASURES

No records found.

WDS 11484+7114 (HD 102574) : VIRTUAL EYEPIECE

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WDS 11484+7114 (HD 102574) : ALADIN DSS IMAGE @ 11^h 48^m 27.05^s +71° 13' 15.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11484+7114 HJ 2586 (HD 102574) : 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		11484+7114	HJ 2586		260	26.6	0
Show		11502+7051	HJ 2587		302	19.8	24
Show		11431+7106	CVR1378		298	4.7	27
Show		11416+7056	A 74		302	1.3	38
Show		11397+7100	GIC9017		239	1.6	45
Show		11505+7029	CRB 190		138	23.1	46
Show		11519+7158	HJ 2588		21	35.3	48
Show		11541+7155	A 75		26	0.3	50
Show		11390+7051	FYM 655	AB	77	5.4	51
Show		11390+7051	FYM 655	AC	210	11.4	51
Show		11361+7133	NSN 617		217	2.3	63
Show		12001+7039	BU 795	AB	329	14.4	67
Show		12001+7039	STT 242	AC	159	30.6	67
Show		12001+7039	STH 2	AE	317	25.2	67
Show		12001+7039	BU 795	CD	113	6.0	67
Show		12016+7051	STF1590		232	5.3	68
Show		11353+7048	STF1551		111	6.8	69
Show		11340+7059	CVR1372		112	3.5	72
Show		11471+7002	NSN 621		319	0.8	72
Show		11577+7213	LDS1744		252	62.7	73
Show		12024+7034	KPP3860	FH	110	52.4	79
Show		11555+7229	MLR 426		312	0.1	83
Show		11406+7232	CVR1375		247	3.8	88
Show		11321+7026	KPP2587		44	23.4	94
Show		12023+7222	STF1588		34	11.7	95
Show		12061+7022	A 76	AB	43	22.5	101
Show		12061+7022	A 76	BC	291	1.1	101
Show		11415+7255	CVR1377		50	3.2	107
Show		12069+7008	SKF 237		58	5.7	113
Show		11510+7311	LDS1742		206	4.9	119
Show		11442+7311	HJ 2582		154	4.6	120
Show		11552+7311	HJ 2590		325	10.6	121
Show		12025+6925	CVR1401		315	4.4	130
Show		12074+7248	TDS8230		164	0.9	130
Show		11371+7319	TDS7960		124	0.5	137
Show		12006+6911	A 1088		2	0.2	137
Show		11319+6924	LDS1735		115	1.2	138
Show		11405+6901	TOK 550	AB	347	923.5	139
Show		11556+7330	NI 28		332	3.6	141
Show		11512+6846	UC 2220	AB	85	27.6	149
Show		11537+7345	BU 794	AB	80	0.5	154
Show		11537+7345	BU 794	AB,C	81	5.7	154
Show		11537+7345	BU 794	AB,D	59	37.0	154
Show		12071+6905	STF1602	AB	180	21.0	160
Show		12071+6905	STF1602	AC	315	153.8	160
Show		11520+6832	GRV1065		55	34.8	163
Show		12056+6848	STF1599	AB	166	10.1	170
Show		12056+6848	STF1599	AC	332	108.4	170
Show		12056+6848	STF1599	AD	86	125.6	170
Show		12056+6848	STF1599	AE	182	125.3	170
Show		12056+6848	WAL 60	AF	109	142.5	170

WDS 11484+7114 : COMPONENTS

	A
B	pa=260.4° sep=26.60"

11484+7114 A

Name	HD 102574	Coord arcsec 2000	114827.05+711315.1	Mag	10.56	Spectral class	F9 (yellow-white)
PmRA	4.00	PmDE	18.0	SAO	156896	Tycho2	4396-01133-1
GC	16178	DM	BD-09 3366

Tycho2

Tycho2	4396-01133-1	Pflag		RAmdeg	177.11270848	DEmdeg	71.22086213
PmRA	1.7	PmDE	12.1	E RAmdeg	25	E DEmdeg	22
E pmRA	1.8	E pmDE	1.9	EpRAm	1989.34	EpDEm	1988.44
Num	4	Q RAmdeg	1.1	Q DEmdeg	1.6	Q pmRA	1.2
Q pmDE	1.6	BTmag	11.192	E BTmag	0.046	VTmag	10.559
E VTmag	0.038	Prox	269	TYC	T	HIP
CCDM		RAdeg	177.11269306	DEdeg	71.22083917	EpRA 1990	1.61
EpDE 1990	1.70	E RAdeg	25.9	E DEdeg	26.2	Posflg
Corr	-0.1

SAO

SAO	156896	DelFlag		RA1950		PmRA1950	-0.007
DE1950		PmDE1950	-0.121	Vmag	6.3	SpType	G0
Double code		Source	70	CatNum	16178	DM	BD-09 3366
DMcomp		BDsup		HD	102574	M HD	0
GC	16178	RA1950rad	3.07983424	DE1950rad	-0.17512047	PmRA2000	-0.0067
PmDE2000	-0.115

11484+7114 B

Coord arcsec 2000	114821.62+711310.7	Mag	11.29	Spectral class	G2 (yellow)	PmRA	4.00
PmDE	19.0	SAO	156897	Tycho2	4396-00672-1	DM	BD-09 3368
Delta magnitude	0.73	Coordinate calculated	yes

Tycho2

Tycho2	4396-00672-1	Pflag		RAmdeg	177.08984889	DEmdeg	71.21954120
PmRA	1.8	PmDE	14.7	E RAmdeg	39	E DEmdeg	38
E pmRA	2.0	E pmDE	2.1	EpRAm	1986.23	EpDEm	1986.74
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.9	Q pmRA	0.9
Q pmDE	0.9	BTmag	11.771	E BTmag	0.065	VTmag	11.285
E VTmag	0.071	Prox	269	TYC	T	HIP
CCDM		RAdeg	177.08985389	DEdeg	71.21950972	EpRA 1990	1.62
EpDE 1990	1.69	E RAdeg	42.6	E DEdeg	43.4	Posflg
Corr	0.0

SAO

SAO	156897	DelFlag		RA1950		PmRA1950	-0.0046
DE1950		PmDE1950	-0.021	Vmag	9	SpType	F8
Double code		Source	26	CatNum	4385	DM	BD-09 3368
DMcomp		BDsup		HD		M HD
GC		RA1950rad	3.08023107	DE1950rad	-0.17495859	PmRA2000	-0.0043
PmDE2000	-0.015