12563-0452 STF 1690 (HD 112372)

12^h 56^m 15.01^s -04° 51' 50.3" P.A. 150.00 sep 5.8 mag 7.18,8.95 Sp A0V dist. 147.49 pc (481.11 l.y.)

Coord 2000	12563-0452	Discov num	STF1690	Comp		Coord arcsec 2000	12 56 15.01 -04 51 50.3
Date first	1822	Date last	2017	Obs	54
Pa first	150	Pa last	149.5	P.A. Now (θ)	149.5°
Sep first	5.5	Sep last	5.8	Sep. Now (ρ)	5.8"
Mag pri	7.18	Mag sec	8.95	delta mag (ΔM)	1.77	Spectral class	A0V (white)
Pri motion ra	-053	Sec motion ra	-053
Pri motion dec	+002	Sec motion dec	+002
Notes	N Y (See Notes, Parallax indicates components are non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 112372	Constellation	Virgo	SAO	139049	HIP	63139
Tycho2	4953-01225-1	Gaia DR2	3677750366370175104	HD	112372	GC	17555
BD	BD-04 3379	Distance	147.49	Distance ly	481.11

WDS 12563-0452 STF 1690 (HD 112372) : NOTES

discov_num	notes	refcode
STF1690	H 2 42.	MEv2010
	Discordant 3rd exposure gives 148.9deg, 6.9".	Brt1931

REFERENCES

refcode	metd	author	reference
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12563-0452	STF1690		2005	46	149	5.9	7.18	8.95	A0V	D	125615.01-045150.3
12563-0452	STF1690		2012	47	148	5.8	7.18	8.95	A0V	N D	125615.01-045150.3
12563-0452	STF1690		2013	49	149	5.9	7.18	8.95	A0V	N D	125615.01-045150.3
12563-0452	STF1690		2016	51	149	5.9	7.18	8.95	A0V	N	125615.01-045150.3
12563-0452	STF1690		2017	52	150	5.8	7.18	8.95	A0V	N	125615.01-045150.3

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

WDS 12563-0452 STF 1690 (HD 112372) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12563-0452 STF 1690 (HD 112372) : MEASURES

No records found.

WDS 12563-0452 (HD 112372) : VIRTUAL EYEPIECE

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

WDS 12563-0452 (HD 112372) : ALADIN DSS IMAGE @ 12^h 56^m 15.01^s -04° 51' 50.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12563-0452 STF 1690 (HD 112372) : 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		12563-0452	STF1690		150	5.8
Show		12564-0524	SHN 169		-1	0.1	33
Show		13000-0407	UC 2446		204	32.5	72
Show		12559-0604	ARU 10		248	0.6	73
Show		12553-0336	BRT 442		202	8.1	77
Show		12521-0539	TSN 87		87	145.8	78
Show		12584-0603	BU 926		268	2.6	79
Show		12533-0557	RST4506		98	0.7	79
Show		12597-0349	CHR 39	Aa,Ab	317	0.1	82
Show		12597-0349	STF1704	AB	54	20.6	82
Show		12509-0428	LDS6270		269	7.9	83
Show		12588-0332	RST4507		34	1.8	89
Show		12549-0620	LDS4294		318	20.1	91
Show		12532-0333	CHR 38		155	0.5	92
Show		13005-0604	HJ 1224		283	17.4	97
Show		12511-0352	GWP1866		328	22.8	98
Show		12517-0608	STF1683		197	15.7	103
Show		12492-0450	LDS5759		87	16.7	105
Show		13006-0322	AGC 5	AB	181	0.6	111
Show		13006-0322	AGC 5	AC	127	41.2	111
Show		13038-0510	EVT 3		202	0.0	115
Show		13009-0318	GMC 2		152	20.3	117
Show		13028-0557	GWP1895		269	25.0	118
Show		12556-0255	GIC9018		345	2.2	118
Show		12492-0549	OCC 718		340	0.1	120
Show		12567-0250	LDS4299		272	76.0	122
Show		12566-0249	BRT 443		4	3.6	123
Show		12561-0706	RST3815		54	0.9	135
Show		13039-0340	BU 929		188	0.4	136
Show		13035-0616	AOT 49		216	17.7	137
Show		13028-0631	BU 927		291	4.3	140
Show		13041-0336	GWP1899		63	47.9	140
Show		13034-0626	BU 928	AB	319	2.5	143
Show		13034-0626	BU 928	AC	220	63.0	143
Show		13058-0503	A 10	AB	353	3.0	144
Show		13058-0503	A 10	AC	56	73.0	144
Show		13058-0503	A 10	CD	58	19.4	144
Show		13039-0322	TDS 687	Aa,Ab	33	0.8	147
Show		13039-0322	UC 2464	AB	83	26.3	147
Show		13055-0406	UC 2476		46	17.8	147
Show		13046-0613	LDS 431		32	15.6	148
Show		13065-0450	NSN 122		318	37.8	153
Show		13065-0420	BRT 444		213	3.8	153
Show		12550-0219	SLN 72		13	30.9	155
Show		12476-0618	RST4966		255	16.4	156
Show		13064-0408	BRT 445		283	3.3	159
Show		13035-0649	AOT 50		255	14.6	160
Show		12555-0212	SLW 795		72	13.0	160
Show		12521-0720	UC 2417		231	8.8	161
Show		12503-0236	UC 2413		313	23.1	163
Show		13025-0239	SLW 815		121	111.3	163

WDS 12563-0452 : COMPONENTS

	A
B	pa=149.6° sep=5.79"

12563-0452 A

Componente originario normalizzato	AB	Name	HD 112372	Coord arcsec 2000	125615.01-045150.3	Mag	7.18
Spectral class	A0V (white)	PmRA	-53.00	PmDE	2.0	SAO	139049
HIP	63139	Tycho2	4953-01225-1	HD	112372	GC	17555
BD	BD-04 3379

Tycho2

Tycho2	4953-01225-1	Pflag		RAmdeg	194.06253113	DEmdeg	-4.86398322
PmRA	-58.7	PmDE	19.8	E RAmdeg	4	E DEmdeg	6
E pmRA	1.1	E pmDE	1.0	EpRAm	1991.49	EpDEm	1990.64
Num	13	Q RAmdeg	3.2	Q DEmdeg	8.3	Q pmRA	3.4
Q pmDE	8.7	BTmag	7.230	E BTmag	0.015	VTmag	7.175
E VTmag	0.011	Prox	59	TYC	T	HIP	63139
CCDM	A	RAdeg	194.06266500	DEdeg	-4.86402417	EpRA 1990	1.79
EpDE 1990	1.54	E RAdeg	4.0	E DEdeg	5.8	Posflg
Corr	-0.2

SAO

SAO	139049	DelFlag		RA1950		PmRA1950	-0.0037
DE1950		PmDE1950	-0.014	Vmag	6.9	SpType	A0
Double code		Source	70	CatNum	17555	DM	BD-04 3379
DMcomp		BDsup		HD	112372	M HD	0
GC	17555	RA1950rad	3.37576663	DE1950rad	-0.08017661	PmRA2000	-0.0035
PmDE2000	-0.009

Hipparcos

Catalog	H	HIP	63139	Proxy	H	RAhms	12 56 15.04
DEdms	-04 51 50.5	Vmag	7.01	VarFlag		R Vmag	H
RAdeg	194.063	DEdeg	-4.86403	AstroRef	A	Plx	5.87
CCDM	12563-0452	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	148	Rho	5.861	HD	112372	BD	BD-04 3379
CD		CP		Dm number	-04 3379	VIred	0.05
SpType	A0...	R SpType		Coord arcsec 2000	125615.04-045150.5

Hipparcos 2

HIP	63139	Sn	15	So	3	Nc	2
RArad	3.3870325056	DErad	-0.0848933054	Plx	6.78	PmRA	-54.37
PmDE	2	E RArad	0.74	E DErad	0.56	E Plx	0.87
E pmRA	0.77	E pmDE	0.54	Hpmag	7.0473	E Hpmag	0.0009
SHp	0.009	VA	0	BV	0.076	E BV	0.011
VI	0.09

CCDM

Ccdm	12563-0452	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.96	DDEs	8.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.0	Sp	A0	PmNote	*
PmRA	-54	PmDE	-13	Dm number	-04 3379	Cat1	BD
Name2	139049	Cat2	SAO	HD	112372	M HD
ADS BDS	A 8707	M ADS BDS		N IDS		IDS	12511S0419A
HIC	63139

12563-0452 B

Componente originario normalizzato	AB		Coord arcsec 2000	125615.21-045155.3		Mag	8.95		PmRA	-53.00
PmDE	2.0		Calc delta mag	1.77		Calc coord	yes

CCDM

Ccdm	12563-0452	RComp		Comp	B	Note1
Note2		Discov num	STF1690	DRAs	-2.74	DDEs	3.4
R dRAs	90	Year	1832	Theta	148	Rho	5.7
Obs	19	Vmag	8.5	Sp		PmNote
PmRA	-54	PmDE	-13	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8707	M ADS BDS		N IDS		IDS	12511S0419B
HIC	63139