18517-1511 TDT 1092 (HD 174576)

18^h 51^m 39.26^s -15° 11' 02.2" P.A. 138.00 sep 0.4 mag 10.21,10.36

Coord 2000	18517-1511	Discov num	TDT1092	Comp		Coord arcsec 2000	18 51 39.26 -15 11 02.2
Date first	1991	Date last	1991	Obs	1
Pa first	138	Pa last	138.2	P.A. Now (θ)	138.2°
Sep first	0.4	Sep last	0.39	Sep. Now (ρ)	0.39"
Mag pri	10.21	Mag sec	10.36	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	+000	Sec motion dec	+000
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 174576		Constellation	Scutum		SAO	161916		Tycho2	6281-00130-1
Gaia DR2	4101695112054504448		HD	174576		DM	BD-15 5125

WDS 18517-1511 TDT 1092 (HD 174576) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18517-1511	TDT1092		1991	1	138	0.4	10.21	10.36			185139.26-151102.2

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

WDS 18517-1511 TDT 1092 (HD 174576) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18517-1511 TDT 1092 (HD 174576) : MEASURES

No records found.

WDS 18517-1511 (HD 174576) : 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 18517-1511 (HD 174576) : ALADIN DSS IMAGE @ 18^h 51^m 39.26^s -15° 11' 02.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18517-1511 TDT 1092 (HD 174576) : 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		18517-1511	TDT1092		138	0.4
Show		18505-1501	J 529		353	7.5	21
Show		18514-1441	RST4604		87	0.7	31
Show		18508-1446	J 2237		233	4.9	31
Show		18513-1438	J 2153		352	5.4	33
Show		18536-1454	J 1660		324	5.9	34
Show		18513-1435	J 2152		238	7.3	36
Show		18515-1434	J 2154		353	9.0	37
Show		18511-1421	RST4602		219	2.6	51
Show		18480-1435	CRC 31		234	7.6	64
Show		18489-1412	NSN 137		90	8.3	72
Show		18530-1623	RST4022		312	0.4	75
Show		18529-1625	RST4021		118	0.2	76
Show		18551-1609	BRT 634		337	3.9	77
Show		18568-1451	HJ 5503		79	37.7	77
Show		18461-1529	HU 251		304	2.6	83
Show		18468-1428	RST4596		153	5.8	83
Show		18540-1347	A 1890	AB	178	3.3	91
Show		18540-1347	A 1890	AC	247	21.4	91
Show		18555-1623	SOZ 18		142	17.7	91
Show		18453-1509	BRT 594		110	2.2	93
Show		18555-1626	ARA 112		176	10.7	94
Show		18509-1646	HLD 148		30	5.0	98
Show		18477-1633	RST4020		26	3.5	100
Show		18542-1338	A 1891		256	0.4	101
Show		18560-1637	J 1662		191	4.5	107
Show		18453-1416	RST4019		81	0.5	108
Show		18496-1654	HWE 44	AB	298	2.0	108
Show		18496-1654	HWE 44	AC	308	36.4	108
Show		18496-1654	KNP 3	AD	200	22.2	108
Show		18498-1655	TDT4316		333	45.1	108
Show		18480-1647	HJ 2838		335	33.4	110
Show		18443-1443	LEO 21	AB	15	4.2	110
Show		18443-1443	LEO 21	AC	281	34.1	110
Show		18443-1443	J 2144	AD	23	17.5	110
Show		18528-1658	J 2238		182	4.8	110
Show		18442-1539	BRT 633		42	4.8	111
Show		18457-1624	J 1656		287	7.6	112
Show		18557-1646	J 1661		98	4.5	112
Show		18437-1534	J 2224		202	10.4	114
Show		18450-1409	JNN 323		124	3.2	115
Show		18501-1317	SRT 1		251	29.0	117
Show		18487-1702	J 2235	AB	203	90.0	119
Show		18487-1702	J 2235	BC	5	6.6	121
Show		18583-1354	LEO 23		211	4.8	121
Show		18457-1340	HO 438		71	2.7	126
Show		18444-1623	HJ 2835		303	15.3	128
Show		18516-1719	HU 255		166	1.4	128
Show		18428-1523	HLD 145		51	1.5	130
Show		18580-1336	RST4026		231	2.3	133
Show		18427-1547	HU 250		298	2.2	134

WDS 18517-1511 : COMPONENTS

	A
B	pa=139.2° sep=0.38"

18517-1511 A

Componente originario normalizzato	AB	Name	HD 174576	Coord arcsec 2000	185139.26-151102.2	Mag	10.21
PmRA	7.00	PmDE	0.0	SAO	161916	Tycho2	6281-00130-1
HD	174576	DM	BD-15 5125

Tycho2

Tycho2	6281-00130-1	Pflag		RAmdeg	282.91361881	DEmdeg	-15.18397369
PmRA	7.4	PmDE	0.3	E RAmdeg	15	E DEmdeg	18
E pmRA	1.3	E pmDE	1.3	EpRAm	1987.81	EpDEm	1986.22
Num	8	Q RAmdeg	0.9	Q DEmdeg	0.6	Q pmRA	0.9
Q pmDE	0.7	BTmag	9.894	E BTmag	0.029	VTmag	9.655
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	282.91360222	DEdeg	-15.18397306	EpRA 1990	1.71
EpDE 1990	1.59	E RAdeg	15.5	E DEdeg	19.6	Posflg
Corr	0.0

SAO

SAO	161916	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	-0.007	Vmag	9.2	SpType	A0
Double code		Source	21	CatNum	6963	DM	BD-15 5125
DMcomp		BDsup		HD	174576	M HD	0
GC		RA1950rad	4.92529935	DE1950rad	-0.26606719	PmRA2000	0.001
PmDE2000	-0.006

18517-1511 B

Componente originario normalizzato	AB		Coord arcsec 2000	185139.28-151102.5		Mag	10.36		PmRA	7.00
PmDE	0.0		Calc delta mag	0.15		Calc coord	yes