01584+2547 A 2011

01^h 58^m 23.72^s +25° 47' 23.7" P.A. 297.00 sep 3.7 mag 8.70,13.70 Sp G2V dist. 62.42 pc (203.61 l.y.)

Coord 2000	01584+2547	Discov num	A 2011	Comp		Coord arcsec 2000	01 58 23.72 +25 47 23.7
Date first	1909	Date last	2017	Obs	9
Pa first	291	Pa last	296.6	P.A. Now (θ)	296.6°
Sep first	3.3	Sep last	3.74	Sep. Now (ρ)	3.74"
Mag pri	8.70	Mag sec	13.70	delta mag (ΔM)	5	Spectral class	G2V (yellow)
Pri motion ra	-025	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Triangulum		HIP	9197		Tycho2	1760-01428-1		Gaia DR2	105266388545365120
ADS	1570		BD	BD+25 333		Distance	62.42		Distance ly	203.61

WDS 01584+2547 A 2011 : NOTES

discov_num	notes	refcode
A 2011	B is strongly above MS, very red in V-K (wrong 2MASS ptm?). Hipparcos
	does not resolve AB, but has X-solution and suspected non-single.	Tok2014d

REFERENCES

refcode	metd	author	reference
Tok2014d	E2 -	Tokovinin, A.	2014AJ....147...86T
Tok2014d		AJ 147, 86, 2014

DISCOVERER

idgroup	discov	author
1	A	Aitken, R.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01584+2547	A 2011		1987	4	295	3.7	8.80	13.70	G2V		015823.72+254723.7
01584+2547	A 2011		2004	5	293	3.5	8.80	13.70	G2V		015823.72+254723.7
01584+2547	A 2011		2017	7	297	3.7	8.70	13.70	G2V	N	015823.72+254723.7

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WDS 01584+2547 A 2011 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01584+2547 A 2011 : MEASURES

No records found.

WDS 01584+2547 : VIRTUAL EYEPIECE

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

WDS 01584+2547 : ALADIN DSS IMAGE @ 01^h 58^m 23.72^s +25° 47' 23.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01584+2547 A 2011 : 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		01584+2547	A 2011		297	3.7
Show		01593+2535	UC 653		294	11.8	17
Show		01586+2521	POU 154		248	10.7	27
Show		01585+2616	TOB 12		144	27.2	29
Show		01572+2618	FMR 7	BC	355	85.9	34
Show		01572+2618	HJ 3243	AB	69	29.9	34
Show		01563+2520	COU 453		282	0.7	39
Show		01599+2623	UC 656		17	49.7	41
Show		01568+2511	POU 151		343	6.6	43
Show		01597+2505	J 230		333	2.6	47
Show		02003+2636	FMR 47		94	13.9	56
Show		01565+2456	POU 150		183	7.4	58
Show		01593+2450	STF 194		279	1.3	59
Show		01594+2444	CVR 408		10	10.6	66
Show		01578+2437	CVR 35		167	7.7	71
Show		02037+2556	STF 208	AB	349	1.3	72
Show		02037+2556	STF 208	AB,C	150	95.3	72
Show		02003+2436	COU 753		97	1.8	77
Show		01572+2429	POU 152	BC	292	6.7	81
Show		02019+2430	POU 156		205	13.4	91
Show		01553+2418	CVR1733		38	111.3	100
Show		01510+2551	COU 452		175	0.2	101
Show		01563+2729	COU 752		171	1.9	106
Show		02060+2520	POU 159		28	32.7	107
Show		01538+2420	POU 147		299	15.0	108
Show		01517+2648	AZC 16		127	11.7	109
Show		02016+2405	STF 200		124	8.1	111
Show		01556+2732	MLB 635		164	7.0	112
Show		02068+2542	HO 312	AB	341	1.8	114
Show		02068+2542	GII 122	Aa,Ab	133	0.1	114
Show		02062+2507	STF 212		162	1.9	114
Show		01517+2657	TDS2028		172	0.7	115
Show		01512+2439	HO 311		178	0.4	119
Show		02005+2742	J 646	AB	72	6.4	120
Show		02005+2742	J 646	AC	109	3.2	120
Show		02065+2650	COU 353		89	0.6	127
Show		01555+2345	POU 149		116	4.2	128
Show		01543+2352	POU 148		12	7.7	129
Show		02006+2753	J 3257		51	6.5	130
Show		02019+2415	POU 157		182	14.4	132
Show		01579+2336	H 5 12	AB	48	37.3	132
Show		01579+2336	H 5 12	AC	76	190.4	132
Show		01579+2336	H 5 12	AD	85	272.3	132
Show		02080+2618	TDS2132		27	1.6	133
Show		01502+2702	BU 1313		159	0.6	134
Show		02083+2543	ALP 6	AB	117	31.8	134
Show		02083+2543	ALP 6	AC	304	31.8	134
Show		02085+2547	LDS3347		86	358.0	137
Show		01500+2706	STF 172		194	17.8	138
Show		01492+2443	LSC 17		39	1.0	141
Show		02033+2339	POU 158		72	14.5	146

WDS 01584+2547 : COMPONENTS

	A
B	pa=299.1° sep=3.45"

01584+2547 A

Componente originario normalizzato	AB	Coord arcsec 2000	015823.72+254723.7	Mag	8.7	Spectral class	G2V (yellow)
PmRA	-25.00	PmDE	-15.0	HIP	9197	Tycho2	1760-01428-1
ADS	1570	BD	BD+25 333

Tycho2

Tycho2	1760-01428-1	Pflag		RAmdeg	29.59878033	DEmdeg	25.78987271
PmRA	-23.2	PmDE	-12.5	E RAmdeg	8	E DEmdeg	9
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.63	EpDEm	1990.41
Num	12	Q RAmdeg	0.9	Q DEmdeg	1.3	Q pmRA	0.9
Q pmDE	1.4	BTmag	9.365	E BTmag	0.020	VTmag	8.696
E VTmag	0.015	Prox	999	TYC	T	HIP	9197
CCDM		RAdeg	29.59883889	DEdeg	25.78990056	EpRA 1990	1.82
EpDE 1990	1.79	E RAdeg	7.5	E DEdeg	9.2	Posflg
Corr	-0.3

Hipparcos

Catalog	H	HIP	9197	Proxy		RAhms	01 58 23.72
DEdms	+25 47 23.7	Vmag	8.6	VarFlag		R Vmag	H
RAdeg	29.5988	DEdeg	25.7899	AstroRef		Plx	16.82
CCDM	01584+2547	N CCDM	I	Nsys	1	Ncomp	1
MultFlag	X	Source		Qual	S	M HIP
Theta		Rho		HD		BD	BD+25 333
CD		CP		Dm number	+25 333	VIred	0.57
SpType	G2V	R SpType		Coord arcsec 2000	015823.72+254723.7

Hipparcos 2

HIP	9197	Sn	1	So	2	Nc	1
RArad	0.5165973141	DErad	0.4501187372	Plx	16.02	PmRA	-22.26
PmDE	-11.54	E RArad	1.36	E DErad	0.99	E Plx	1.56
E pmRA	1.71	E pmDE	1.33	Hpmag	8.7266	E Hpmag	0.0022
SHp	0.018	VA	0	BV	0.612	E BV	0.018
VI	0.68

CCDM

Ccdm	01584+2547	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.29	DDEs	23.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	G0	PmNote	*
PmRA	-23	PmDE	-6	Dm number	+25 333	Cat1	BD
Name2	+25 182	Cat2	AGK2/3	HD		M HD
ADS BDS	A 1570	M ADS BDS		N IDS		IDS	01528N2518A
HIC	9197

01584+2547 B

Componente originario normalizzato	AB		Coord arcsec 2000	015823.50+254725.4		Mag	13.7		Calc delta mag	5
Calc coord	yes

CCDM

Ccdm	01584+2547	RComp		Comp	B	Note1
Note2		Discov num	A 2011	DRAs		DDEs
R dRAs		Year	1909	Theta	289	Rho	3.3
Obs	3	Vmag	13.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 1570	M ADS BDS		N IDS		IDS	01528N2518B
HIC	9197