16566+2349 POU 3254

16^h 56^m 36.94^s +23° 48' 49.7" P.A. 73.00 sep 12.7 mag 11.60,13.30

Coord 2000	16566+2349	Discov num	POU3254	Comp		Coord arcsec 2000	16 56 36.94 +23 48 49.7
Date first	1905	Date last	2016	Obs	11
Pa first	74	Pa last	73	P.A. Now (θ)	73°
Sep first	12.8	Sep last	12.687	Sep. Now (ρ)	12.687"
Mag pri	11.60	Mag sec	13.30	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	-016	Sec motion ra	-013
Pri motion dec	-032	Sec motion dec	-028
Notes

rPM=0.14 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4572355083050356864

WDS 16566+2349 POU 3254 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Pou1933	Pa -	Pourteau, M. A.	.
Pou1933		Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933		(Obs. de Paris, H. Tessier) [QB821.P7]

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16566+2349	POU3254		1997	2	73	12.7	11.60	13.30		D	165636.94+234849.7
16566+2349	POU3254		2001	3	73	12.7	11.60	13.30		D	165636.94+234849.7
16566+2349	POU3254		2010	4	73	12.5	11.60	13.30			165636.94+234849.7
16566+2349	POU3254		2015	5	73	12.7	11.60	13.30			165636.94+234849.7
16566+2349	POU3254		2016	11	73	12.7	11.60	13.30			165636.94+234849.7

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

WDS 16566+2349 POU 3254 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16566+2349 POU 3254 : MEASURES

No records found.

WDS 16566+2349 : VIRTUAL EYEPIECE

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WDS 16566+2349 : ALADIN DSS IMAGE @ 16^h 56^m 36.94^s +23° 48' 49.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16566+2349 POU 3254 : 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		16566+2349	POU3254		73	12.7
Show		16565+2339	POU3253		217	3.5	11
Show		16564+2402	POU3252		14	13.6	13
Show		16577+2358	SKF2730		48	1.3	18
Show		16585+2351	TDT 163		276	1.2	27
Show		16555+2322	HO 409		17	8.7	32
Show		16546+2432	AG 207		215	2.9	51
Show		17004+2345	CVR 193		259	18.0	53
Show		16528+2409	TDT 126		175	1.8	57
Show		16521+2349	POU3250		54	16.6	63
Show		16529+2446	CVR 847		105	18.4	77
Show		16529+2251	POU3251		82	11.2	78
Show		17024+2343	HO 411	AB	263	2.2	81
Show		17024+2343	HO 411	AC	14	50.2	81
Show		16533+2241	HO 65	AB	149	2.0	83
Show		16505+2320	KPP4015	AB	114	2.4	89
Show		16501+2358	POU3248		348	11.7	91
Show		16599+2510	TDT 171		3	0.4	93
Show		16582+2520	STT 320		252	5.8	95
Show		16541+2220	CVR 849		320	9.1	96
Show		16501+2432	POU3249		9	7.9	100
Show		16493+2326	POU3247		118	7.4	103
Show		16501+2256	CVR 842		261	16.0	104
Show		17037+2425	TDT 195		224	0.4	105
Show		17044+2418	TDT 198	AB	33	0.6	111
Show		16569+2541	LDS 986		266	8.5	113
Show		16510+2227	CRC 22		318	9.1	113
Show		16550+2544	STF2110		92	18.0	118
Show		16493+2450	TDT 102		211	0.5	118
Show		16489+2259	POU3246		167	16.9	118
Show		16539+2547	COU 492		92	0.5	124
Show		16502+2219	OSO 74	AB	188	18.6	127
Show		16502+2219	OSO 74	AC	38	25.3	127
Show		16541+2139	RAO 360		337	0.1	134
Show		16474+2300	HU 666		228	0.8	137
Show		16521+2550	KPP1116		99	8.8	137
Show		16466+2348	POU3245		345	13.5	139
Show		16486+2516	COU 491		43	0.8	140
Show		16574+2130	BRT2426		307	4.2	140
Show		16464+2400	LDS4693		292	36.8	141
Show		17011+2138	KPP4020		143	2.2	145
Show		16463+2307	POU3244		336	14.0	149
Show		16463+2438	AG 351		303	3.0	150
Show		17069+2254	KUI 123		325	4.2	152
Show		17077+2358	POU3255		130	5.1	153
Show		16476+2520	TDT 89		109	0.5	154
Show		16475+2520	KPP3309		296	12.4	154
Show		17053+2531	TDT 205		77	0.5	157
Show		17078+2308	POU3256		170	11.7	159
Show		16453+2435	HDS2376		253	0.7	162
Show		16582+2109	CVR 854		274	11.1	162

WDS 16566+2349 : COMPONENTS

	A
B	pa=71.5° sep=11.70"

16566+2349 A

Componente originario normalizzato	AB		Coord arcsec 2000	165636.94+234849.7		Mag	11.6		PmRA	-16.00
PmDE	-32.0

16566+2349 B

Componente originario normalizzato	AB		Coord arcsec 2000	165637.75+234853.4		Mag	13.3		PmRA	-13.00
PmDE	-28.0		Calc delta mag	1.7		Calc coord	yes