16212+2307 POU 3222

16^h 21^m 06.87^s +23° 06' 20.7" P.A. 47.00 sep 4.5 mag 13.60,13.70

Coord 2000	16212+2307	Discov num	POU3222	Comp		Coord arcsec 2000	16 21 06.87 +23 06 20.7
Date first	1904	Date last	2019	Obs	10
Pa first	45	Pa last	47.2	P.A. Now (θ)	47.2°
Sep first	4.4	Sep last	4.46	Sep. Now (ρ)	4.46"
Mag pri	13.60	Mag sec	13.70	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-018	Sec motion ra	+023
Pri motion dec	-022	Sec motion dec	+010
Notes

rPM=1.83

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1301712095299112704

WDS 16212+2307 POU 3222 : 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
16212+2307	POU3222		1904	1	45	4.4	13.60	13.70			162106.00+230618.0
16212+2307	POU3222		2003	6	47	4.5	13.60	13.70			162106.00+230618.0
16212+2307	POU3222		2009	7	47	4.5	13.60	13.70			162106.00+230618.0
16212+2307	POU3222		2010	8	48	4.3	13.60	13.70			162106.87+230620.7
16212+2307	POU3222		2015	9	47	4.5	13.60	13.70			162106.87+230620.7
16212+2307	POU3222		2019	10	47	4.5	13.60	13.70			162106.87+230620.7

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WDS 16212+2307 POU 3222 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16212+2307 POU 3222 : MEASURES

No records found.

WDS 16212+2307 : VIRTUAL EYEPIECE

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WDS 16212+2307 : ALADIN DSS IMAGE @ 16^h 21^m 06.87^s +23° 06' 20.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16212+2307 POU 3222 : 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		16212+2307	POU3222		47	4.5	1
Show		16212+2259	HU 481		237	0.5	8
Show		16218+2320	POU3223		349	4.3	17
Show		16220+2320	GRV 927		227	46.8	19
Show		16199+2238	LAW 4	Aa,Ab	222	0.2	33
Show		16199+2238	OSO 68	AB	346	16.5	33
Show		16199+2238	OSO 68	AC	158	12.2	33
Show		16199+2341	COU 108	AB	257	0.6	39
Show		16199+2341	GII 232	Aa,Ab	251	0.2	39
Show		16192+2337	POU3221		310	4.8	41
Show		16232+2341	J 399		51	5.1	46
Show		16242+2245	LDS4665		48	11.4	47
Show		16221+2218	HU 482	AB	145	1.6	51
Show		16221+2218	GII 233	Aa,Ab	158	0.1	51
Show		16176+2345	KPP3994		264	1.7	62
Show		16167+2247	AZC 97		103	9.4	65
Show		16232+2204	TDS9873		285	0.6	70
Show		16263+2254	POU3226		29	15.0	73
Show		16159+2340	POU3219		332	3.9	79
Show		16275+2310	LDS1435		228	8.5	85
Show		16267+2405	KPP2370		243	20.4	97
Show		16244+2140	OSO 70		149	16.9	98
Show		16236+2438	CLZ 67		169	136.5	99
Show		16223+2445	STF2039		344	11.6	100
Show		16196+2128	SLW1171		174	10.0	101
Show		16139+2338	POU3218		217	9.6	104
Show		16145+2358	LDS4651		299	147.2	105
Show		16179+2441	POU3220		179	11.5	105
Show		16236+2449	UC 3161		210	55.8	109
Show		16218+2501	SLW1174		335	138.5	116
Show		16214+2502	TDS9856		18	0.5	116
Show		16263+2441	POU3225		213	8.6	118
Show		16126+2341	FMR 124		330	60.1	122
Show		16301+2324	POU3229		303	5.4	127
Show		16272+2445	POU3227		141	3.2	129
Show		16134+2431	POU3216		294	14.3	135
Show		16138+2437	POU3217		261	6.3	136
Show		16287+2437	POU3228		139	3.9	138
Show		16316+2307	POU3231		210	22.6	146
Show		16310+2359	SHY 704		106	999.9	146
Show		16256+2054	COU 198		163	1.1	146
Show		16319+2313	HU 484		209	2.5	149
Show		16255+2050	TDS9890		204	2.4	150
Show		16278+2506	COU 413		321	4.6	151
Show		16102+2312	RAO 508		-1	0.3	152
Show		16309+2420	POU3230		308	9.3	153
Show		16323+2249	KPP4003		171	1.9	156
Show		16239+2034	AZC 99	AB	292	26.8	158
Show		16326+2314	BU 817		327	0.9	158
Show	Kornephoros	16302+2129	BLA 4	Aa,Ab	107	0.0	160
Show	Kornephoros	16302+2129	BUP 170	AB	276	245.8	160

WDS 16212+2307 : COMPONENTS

	A
B	pa=44.8° sep=4.27"

16212+2307 A

Componente originario normalizzato	AB		Coord arcsec 2000	162106.87+230620.7		Mag	13.6		PmRA	-18.00
PmDE	-22.0

16212+2307 B

Componente originario normalizzato	AB		Coord arcsec 2000	162107.09+230623.7		Mag	13.7		PmRA	23.00
PmDE	10.0		Calc delta mag	0.1		Calc coord	yes