19021-1532 J 1664 (HD 176746)

19^h 02^m 20.19^s -15° 32' 33.2" P.A. 271.00 sep 6.6 mag 8.70,12.10 Sp G6IV

Coord 2000	19021-1532	Discov num	J 1664	Comp		Coord arcsec 2000	19 02 20.19 -15 32 33.2
Date first	1905	Date last	2016	Obs	6
Pa first	271	Pa last	271.1	P.A. Now (θ)	271.1°
Sep first	6.5	Sep last	6.56	Sep. Now (ρ)	6.56"
Mag pri	8.70	Mag sec	12.10	delta mag (ΔM)	3.4	Spectral class	G6IV (yellow)
Pri motion ra	+007	Sec motion ra	-002
Pri motion dec	-010	Sec motion dec	-011
Notes

rPM=0.742

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 176746		Constellation	Sagittarius		SAO	162115		Tycho2	6282-00148-1
Gaia DR2	4101093644813782528		HD	176746

WDS 19021-1532 J 1664 (HD 176746) : NOTES

No records found.

DISCOVERER

discov	author
J	Jonckheere, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
19021-1532	J 1664		1941	1	270	6.0	9.00	12.00
19021-1532	J 1664		2000	2	272	6.1	9.00	12.00		-15 5190		190220.19-153233.2
19021-1532	J 1664		2015	5	271	6.6	9.35	12.00	G6IV	-15 5190		190220.19-153233.2
19021-1532	J 1664		2016	6	271	6.6	9.35	12.00	G6IV	-15 5190		190220.19-153233.2

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

WDS 19021-1532 J 1664 (HD 176746) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19021-1532 J 1664 (HD 176746) : MEASURES

No records found.

WDS 19021-1532 (HD 176746) : VIRTUAL EYEPIECE

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

WDS 19021-1532 (HD 176746) : ALADIN DSS IMAGE @ 19^h 02^m 20.19^s -15° 32' 33.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19021-1532 J 1664 (HD 176746) : 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		19021-1532	J 1664		271	6.6	0
Show		19022-1533	DAM 133		93	6.6	2
Show		19025-1545	BU 1466	AB	136	12.4	14
Show		19025-1545	SIN 113	AC	267	43.0	14
Show		19028-1545	HJ 2849		143	20.4	16
Show		19029-1559	GKM9408	Aa,Ab	50	0.2	28
Show		19045-1536	OL 198	AB	202	3.2	35
Show		19045-1536	DAM 135	AC	31	9.9	35
Show		19044-1553	UTR 1		106	24.3	37
Show		19048-1510	BRT 595		323	5.5	43
Show		19010-1613	HU 260		300	2.8	45
Show		19051-1557	ARA 113		277	7.8	48
Show		18591-1546	GKM9405	Ba,Bb	53	0.1	49
Show		19057-1540	HJ 5507	AB	63	46.0	49
Show		19057-1540	BU 9016	AC	95	45.5	49
Show		19063-1518	GWP2810		226	33.6	60
Show		19067-1528	RST5130		339	7.1	64
Show		19070-1522	KPP4137		0	2.5	69
Show		19061-1619	J 2253		103	6.1	72
Show		19062-1621	J 2254		141	7.9	75
Show		19074-1553	ARA 114		65	10.0	77
Show		19069-1614	S 710		0	6.4	78
Show		19029-1415	BRT2760		352	2.5	78
Show		19080-1514	DEA 59		243	22.2	84
Show		19075-1456	J 1646	AB	120	4.5	84
Show		19075-1456	J 1646	AC	309	6.3	84
Show		18568-1451	HJ 5503		79	37.7	91
Show		19020-1705	OCC9061		254	0.1	93
Show		19002-1704	GWP2801	AB	67	307.7	97
Show		18593-1658	RST3209		126	0.4	97
Show		19033-1708	J 1665		274	5.7	97
Show		19086-1445	J 2687		244	5.8	104
Show		19033-1719	GWP2804		199	14.4	108
Show		19078-1647	HJ 1363	AB	148	9.6	108
Show		19078-1647	DAM 139	AD	18	12.0	108
Show		19078-1647	DAM 139	BC	111	4.0	108
Show		18560-1637	J 1662		191	4.5	109
Show		18555-1623	SOZ 18		142	17.7	111
Show		18551-1609	BRT 634		337	3.9	112
Show		19013-1341	BDT 4		95	0.4	113
Show		18555-1626	ARA 112		176	10.7	113
Show		19016-1341	BRT2759		211	4.2	113
Show		19071-1404	CBL 176		318	20.7	113
Show		19087-1428	RST4030		72	1.6	113
Show		18583-1354	LEO 23		211	4.8	113
Show		19102-1513	FOX 238		308	5.5	116
Show		19082-1409	BRT 596		55	1.9	119
Show		18557-1646	J 1661		98	4.5	122
Show		19110-1531	FOX 239		100	15.2	126
Show		19094-1653	OCC9066		70	0.0	130
Show		18536-1454	J 1660		324	5.9	133

WDS 19021-1532 : COMPONENTS

	A
B	pa=271.1° sep=6.56"

19021-1532 A

Coord arcsec 2000	190220.19-153233.2	Mag	8.7	Spectral class	G6IV (yellow)	PmRA	7.00
PmDE	-10.0	SAO	162115	Tycho2	6282-00148-1	HD	176746
DM	BD-15 5190

Tycho2

Tycho2	6282-00148-1	Pflag		RAmdeg	285.58411123	DEmdeg	-15.54257169
PmRA	-6.1	PmDE	-10.3	E RAmdeg	16	E DEmdeg	20
E pmRA	1.4	E pmDE	1.4	EpRAm	1987.37	EpDEm	1984.82
Num	8	Q RAmdeg	1.8	Q DEmdeg	1.2	Q pmRA	1.7
Q pmDE	1.3	BTmag	10.846	E BTmag	0.056	VTmag	9.346
E VTmag	0.024	Prox	999	TYC	T	HIP
CCDM		RAdeg	285.58413083	DEdeg	-15.54254917	EpRA 1990	1.70
EpDE 1990	1.57	E RAdeg	17.5	E DEdeg	23.5	Posflg
Corr	-0.1

SAO

SAO	162115	DelFlag		RA1950		PmRA1950	-0.0004
DE1950		PmDE1950	0.005	Vmag	9.1	SpType	K0
Double code		Source	21	CatNum	7039	DM	BD-15 5190
DMcomp		BDsup		HD	176746	M HD	0
GC		RA1950rad	4.97189397	DE1950rad	-0.27254206	PmRA2000	-0.0002
PmDE2000	0.006

19021-1532 B

Coord arcsec 2000	190219.74-153233.1		Mag	12.1		PmRA	-2.00		PmDE	-11.0
Delta magnitude	3.4		Coordinate calculated	yes