19478-3958 WG 247

19^h 47^m 50.39^s -39° 58' 07.2" P.A. 227.00 sep 4.5 mag 11.60,11.70

Coord 2000	19478-3958	Discov num	WG 247	Comp		Coord arcsec 2000	19 47 50.39 -39 58 07.2
Date first	1898	Date last	2015	Obs	6
Pa first	218	Pa last	227.3	P.A. Now (θ)	227.3°
Sep first	4.3	Sep last	4.533	Sep. Now (ρ)	4.533"
Mag pri	11.60	Mag sec	11.70	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+031	Sec motion ra	-006
Pri motion dec	+034	Sec motion dec	-003
Notes

rPM=1.137

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6690481908028735616

WDS 19478-3958 WG 247 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Wg_1911a	Ma -	Wrigley, R.W.	1911MNRAS..71..479W
Wg_1911a		MNRAS 71, 479, 1911
Wg_1911	Pa j	Wrigley, R.W.	1911MNRAS..72...34W
Wg_1911		MNRAS 72, 34, 1911

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19478-3958	WG 247		1998	4	226	4.4	11.60	11.70		D	194750.39-395807.2
19478-3958	WG 247		2015	6	227	4.5	11.60	11.70			194750.39-395807.2

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WDS 19478-3958 WG 247 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19478-3958 WG 247 : MEASURES

No records found.

WDS 19478-3958 : VIRTUAL EYEPIECE

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WDS 19478-3958 : ALADIN DSS IMAGE @ 19^h 47^m 50.39^s -39° 58' 07.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19478-3958 WG 247 : 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		19478-3958	WG 247		227	4.5
Show		19480-4016	TDT1765		245	0.7	18
Show		19451-4013	DAM 814	BC	142	13.2	35
Show		19451-4013	CRU9009	AB	144	26.1	35
Show		19452-4027	RST2119		266	1.4	42
Show		19509-3936	UC 4037	AB	179	100.4	43
Show		19455-4036	NSN 483		106	8.9	47
Show		19507-3923	KPP1759		166	13.6	49
Show		19511-3926	TDT1801		253	0.5	50
Show		19510-3925	RST2121		249	1.2	50
Show		19516-4025	KPP3109		167	3.0	51
Show		19491-4050	BRT1101		316	3.7	55
Show		19491-3904	UC 4029		61	17.7	57
Show		19425-3932	WG 245		250	5.6	67
Show		19437-3854	SEE 392		133	11.4	80
Show		19525-4102	KPP4176		162	1.5	84
Show		19435-4106	RST4047		208	0.1	84
Show		19543-4049	SKF1160	AB	225	140.4	90
Show		19397-3945	SEE 388		190	2.4	95
Show		19399-3926	GAA 16	Aa,Ab	211	0.0	97
Show		19403-4050	UC 4000		231	35.9	101
Show		19382-4006	RST2113		231	0.6	111
Show		19572-4035	RST2124		74	3.0	114
Show		19507-4152	I 122		336	5.3	118
Show		19511-4150	B 982		238	2.6	118
Show		19581-4012	CRU9010		46	13.1	119
Show		19426-4143	RSS 532		342	10.3	121
Show		19580-4031	SKF1095		104	48.9	121
Show		19475-4200	TDT1755		103	2.7	122
Show		19574-4100	I 1408		94	0.4	126
Show		19587-4029	RST2125		91	0.6	128
Show		19445-3751	HDS2801		156	0.1	134
Show		19394-4133	HJ 5134		126	12.1	135
Show		19396-3821	NSN 487		67	3.4	137
Show		19562-3820	SEE 398		305	12.2	139
Show		19468-4217	UC 4023		179	46.9	140
Show		19597-4030	HJ 5159		30	27.1	140
Show		19377-4128	VOU 34		314	0.2	147
Show		19437-3737	BRT1803		76	4.6	149
Show		20008-3938	WG 249		125	13.4	152
Show		19517-3730	B 2055		126	0.6	156
Show		19351-3904	UC 3981		225	103.2	158
Show		19340-4028	UC 3979		161	17.7	162
Show		19484-4241	RSS 533		319	12.5	163
Show		19389-4207	B 979		184	1.0	164
Show		19336-4011	UC 3976	AB	246	7.2	165
Show		19434-3722	BRG 29		302	1.7	165
Show		19452-4240	HDS2805		340	0.4	165
Show		19587-4151	TDT1895		91	0.5	168
Show		20022-3936	UC 4068		138	34.2	168
Show		19352-4125	SEE 382		306	2.0	169

WDS 19478-3958 : COMPONENTS

	A
B	pa=219.7° sep=4.00"

19478-3958 A

Componente originario normalizzato	AB		Coord arcsec 2000	194750.39-395807.2		Mag	11.6		PmRA	31.00
PmDE	34.0		DM	CD-4013481

19478-3958 B

Componente originario normalizzato	AB		Coord arcsec 2000	194750.17-395810.3		Mag	11.7		PmRA	-6.00
PmDE	-3.0		Calc delta mag	0.1		Calc coord	yes