18474-3133 PRO 211 (HD 173573)

18^h 47^m 21.78^s -31° 32' 53.1" P.A. 186.00 sep 7.4 mag 9.38,11.40 Sp A0V

Coord 2000	18474-3133	Discov num	PRO 211	Comp		Coord arcsec 2000	18 47 21.78 -31 32 53.1
Date first	1910	Date last	2016	Obs	8
Pa first	197	Pa last	186.3	P.A. Now (θ)	186.3°
Sep first	6.2	Sep last	7.409	Sep. Now (ρ)	7.409"
Mag pri	9.38	Mag sec	11.40	delta mag (ΔM)	2.02	Spectral class	A0V (white)
Pri motion ra	+005	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 173573		Constellation	Sagittarius		SAO	210574		Tycho2	7408-01349-1
Gaia DR2	6736994960759800448		HD	173573

WDS 18474-3133 PRO 211 (HD 173573) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
PrO1913	Pa -	Perth Obs. (Nossiter, C.)	.
PrO1913		Perth Obs. Bull. #1, 1913

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18474-3133	PRO 211		1998	5	186	7.4	9.38	11.40	A0V	D	184721.78-313253.1
18474-3133	PRO 211		1999	6	186	7.4	9.38	11.40	A0V	D	184721.78-313253.1
18474-3133	PRO 211		2010	7	187	6.9	9.38	11.40	A0V		184721.78-313253.1
18474-3133	PRO 211		2015	7	186	7.4	9.38	11.40	A0V		184721.78-313253.1
18474-3133	PRO 211		2016	8	186	7.4	9.38	11.40	A0V		184721.78-313253.1

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

WDS 18474-3133 PRO 211 (HD 173573) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18474-3133 PRO 211 (HD 173573) : MEASURES

No records found.

WDS 18474-3133 (HD 173573) : VIRTUAL EYEPIECE

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

WDS 18474-3133 (HD 173573) : ALADIN DSS IMAGE @ 18^h 47^m 21.78^s -31° 32' 53.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18474-3133 PRO 211 (HD 173573) : 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		18474-3133	PRO 211		186	7.4	1
Show		18487-3123	PRO 213		148	6.9	20
Show		18484-3152	RST2076	AB	250	5.5	23
Show		18484-3152	RST2076	AC	125	9.4	23
Show		18452-3135	BRT3075		139	6.8	29
Show		18463-3108	B 1371		305	0.1	29
Show		18452-3145	RSS 490		194	8.1	30
Show		18499-3120	B 1373	AB	196	5.3	35
Show		18479-3211	RST2074		89	4.9	38
Show		18507-3137	PRO 215		37	5.3	43
Show		18507-3148	CVN 60	AB	69	1.9	46
Show		18507-3148	CVN 60	AC	18	3.6	46
Show		18507-3148	CVN 60	AD	174	3.6	46
Show		18507-3148	CVN 60	AE	155	3.7	46
Show		18507-3148	CVN 60	AF	186	4.4	46
Show		18507-3148	CVN 60	AG	66	5.1	46
Show		18507-3148	CVN 60	AH	81	5.7	46
Show		18507-3148	CVN 60	AI	199	5.6	46
Show		18507-3148	CVN 60	AJ	176	6.9	46
Show		18507-3156	PRO 214		22	4.7	48
Show		18511-3142	BRT3077		240	4.3	49
Show		18512-3124	BRT3078		195	8.0	50
Show		18476-3228	PRO 212	AB	334	7.6	56
Show		18476-3228	SIN 111	AC	79	63.0	56
Show		18434-3102	PRO 210		195	4.6	59
Show		18429-3112	PRO 209		34	9.8	62
Show		18429-3110	DAM 116		114	8.8	62
Show		18524-3120	BRT3080		62	5.9	64
Show		18461-3029	TDT1043		248	0.4	66
Show		18526-3141	PRO 217		303	4.6	67
Show		18422-3146	KPP 423		249	5.0	67
Show		18438-3221	SHN 234		-1	0.1	67
Show		18437-3229	FAL 63		338	13.4	74
Show		18524-3053	SKF1239		46	44.6	77
Show		18505-3028	JSP 790		325	4.7	77
Show		18418-3059	TDT1004		231	0.8	80
Show		18534-3203	PRO 218		194	8.8	83
Show		18422-3222	RST2071		10	0.8	83
Show		18512-3240	RST2078		188	0.7	84
Show		18520-3233	PRO 216		212	17.7	84
Show		18454-3254	GAT 26		68	4.5	85
Show		18520-3239	JSP 793		119	1.3	88
Show		18488-3006	B 2462		145	6.9	89
Show		18407-3219	JSP 941		167	5.0	96
Show		18514-3008	TDT1088		141	2.1	100
Show		18447-2959	B 2460		102	9.1	101
Show		18487-3314	JSP 788		52	6.6	103
Show		18402-3045	RST2070		146	0.6	104
Show		18396-3207	PRO 208		219	6.8	105
Show		18557-3117	PRO 219		167	12.7	108
Show		18453-3318	B 944		177	2.0	109

WDS 18474-3133 : COMPONENTS

	A
B	pa=185.4° sep=7.40"

18474-3133 A

Componente originario normalizzato	AB	Name	HD 173573	Coord arcsec 2000	184721.78-313253.1	Mag	9.38
Spectral class	A0V (white)	PmRA	5.00	PmDE	-3.0	SAO	210574
Tycho2	7408-01349-1	HD	173573	DM	CD-3115978

Tycho2

Tycho2	7408-01349-1	Pflag		RAmdeg	281.84077115	DEmdeg	-31.54809779
PmRA	2.2	PmDE	-10.8	E RAmdeg	12	E DEmdeg	16
E pmRA	1.6	E pmDE	1.4	EpRAm	1990.73	EpDEm	1988.18
Num	9	Q RAmdeg	1.3	Q DEmdeg	2.0	Q pmRA	1.4
Q pmDE	2.1	BTmag	9.512	E BTmag	0.023	VTmag	9.378
E VTmag	0.025	Prox	999	TYC	T	HIP
CCDM		RAdeg	281.84076611	DEdeg	-31.54807111	EpRA 1990	1.73
EpDE 1990	1.58	E RAdeg	12.1	E DEdeg	16.5	Posflg
Corr	0.0

SAO

SAO	210574	DelFlag		RA1950		PmRA1950	-0.0024
DE1950		PmDE1950	-0.002	Vmag	9.3	SpType	A0
Double code		Source	40	CatNum	10185	DM	CD-3115978
DMcomp		BDsup		HD	173573	M HD	0
GC		RA1950rad	4.90493268	DE1950rad	-0.55157861	PmRA2000	-0.0025
PmDE2000	-0.003

CCDM

Ccdm	18474-3133	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.24	DDEs	7.8
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	A0	PmNote	*
PmRA	-31	PmDE	-2	Dm number	-3115978	Cat1	CD
Name2	210574	Cat2	SAO	HD	173573	M HD
ADS BDS		M ADS BDS		N IDS		IDS	18409S3139A
HIC

18474-3133 B

Componente originario normalizzato	AB		Coord arcsec 2000	184721.73-313300.5		Mag	11.4		Calc delta mag	2.02
Calc coord	yes

CCDM

Ccdm	18474-3133	RComp		Comp	B	Note1
Note2		Discov num	PRO 211	DRAs	-2.32	DDEs	0.1
R dRAs	41	Year	1941	Theta	187	Rho	7.5
Obs	2	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	18409S3139B
HIC