18212+2326 POU 3391

18^h 21^m 07.54^s +23° 25' 54.2" P.A. 326.00 sep 10.7 mag 13.20,13.60

Coord 2000	18212+2326	Discov num	POU3391	Comp		Coord arcsec 2000	18 21 07.54 +23 25 54.2
Date first	1904	Date last	2015	Obs	8
Pa first	312	Pa last	326.3	P.A. Now (θ)	326.3°
Sep first	10.4	Sep last	10.716	Sep. Now (ρ)	10.716"
Mag pri	13.20	Mag sec	13.60	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	+048	Sec motion ra	-047
Pri motion dec	-081	Sec motion dec	+004
Notes

rPM=1.354

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4530403079458216960

WDS 18212+2326 POU 3391 : 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
18212+2326	POU3391		2006	4	326	10.7	12.14	12.20			182107.32+232655.6
18212+2326	POU3391		2010	7	326	10.2	13.20	13.60			182107.54+232554.2
18212+2326	POU3391		2015	8	326	10.7	13.20	13.60			182107.54+232554.2

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WDS 18212+2326 POU 3391 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18212+2326 POU 3391 : MEASURES

No records found.

WDS 18212+2326 : VIRTUAL EYEPIECE

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WDS 18212+2326 : ALADIN DSS IMAGE @ 18^h 21^m 07.54^s +23° 25' 54.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18212+2326 POU 3391 : 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		18212+2326	POU3391		326	10.7
Show		18209+2331	TDT 811		246	1.0	7
Show		18207+2327	POU3390		315	10.2	8
Show		18227+2323	POU3395		184	7.2	22
Show		18227+2334	POU3396		278	11.8	23
Show		18228+2328	POU3397		349	4.0	23
Show		18218+2347	POU3394		86	11.9	24
Show		18193+2325	SLE 152		33	9.4	26
Show		18190+2330	POU3383		73	7.7	31
Show		18217+2356	COU 418		277	0.1	32
Show		18234+2327	STF2314		331	2.7	32
Show		18189+2338	TDT 790		336	0.7	33
Show		18199+2354	POU3387		85	11.6	33
Show		18213+2359	POU3392		132	13.8	34
Show		18200+2257	SLE 155		70	10.9	34
Show		18192+2346	TDT 794		30	0.6	34
Show		18190+2307	POU3384		76	9.0	35
Show		18231+2349	POU3399		256	12.8	37
Show		18220+2401	TDT 817		199	1.3	37
Show		18206+2248	STF2310		235	5.1	39
Show		18181+2318	BUP 181	AB	223	37.5	43
Show		18181+2318	BUP 181	AC	125	153.7	43
Show		18218+2407	RAO 389		221	0.3	43
Show		18236+2350	POU3404	AB	267	9.5	43
Show		18236+2350	POU3405	AC	276	25.8	43
Show		18213+2409	COU 505		318	1.1	44
Show		18186+2354	POU3382		130	9.9	45
Show		18244+2314	BRT2444		259	3.5	46
Show		18243+2351	POU3408		229	14.5	52
Show		18175+2312	POU3381		88	14.4	53
Show		18177+2356	HJ 2831		339	17.4	56
Show		18171+2315	POU3378		200	4.3	58
Show		18204+2423	TDT 805	Aa,Ab	235	0.9	59
Show		18204+2423	POU3388	AB	57	14.6	59
Show		18216+2426	POU3393		44	5.0	61
Show		18168+2340	POU3377		137	2.2	61
Show		18165+2324	BUP 180	BC	248	17.3	64
Show		18165+2324	BLL 32	AB	2	126.7	64
Show		18165+2324	BUP 180	AC	354	120.7	64
Show		18252+2254	TDT 848		236	0.5	65
Show		18165+2336	POU3374		340	6.9	65
Show		18194+2427	POU3386		39	20.2	66
Show		18231+2426	POU3400		89	8.6	67
Show		18163+2333	TDT 768		126	0.1	67
Show		18163+2301	TDT 769	AB	22	0.5	72
Show		18163+2301	GII 263	Aa,Ab	136	0.1	72
Show		18163+2301	TDT 769	AC	286	2.0	72
Show		18235+2429	POU3403		324	13.1	72
Show		18204+2437	POU3389		114	10.7	72
Show		18161+2347	POU3372		283	9.8	73
Show		18240+2427	POU3407		141	10.4	73

WDS 18212+2326 : COMPONENTS

	A
B	pa=328.5° sep=10.45"

18212+2326 A

Componente originario normalizzato	AB		Coord arcsec 2000	182107.54+232554.2		Mag	13.2		PmRA	48.00
PmDE	-81.0

18212+2326 B

Componente originario normalizzato	AB		Coord arcsec 2000	182107.14+232603.1		Mag	13.6		PmRA	-47.00
PmDE	4.0		Calc delta mag	0.4		Calc coord	yes