18380+2450 POU 3449

18^h 37^m 59.47^s +24° 50' 29.5" P.A. 226.00 sep 5.0 mag 11.80,13.60

Coord 2000	18380+2450	Discov num	POU3449	Comp		Coord arcsec 2000	18 37 59.47 +24 50 29.5
Date first	1904	Date last	2016	Obs	11
Pa first	223	Pa last	225.8	P.A. Now (θ)	225.8°
Sep first	5.3	Sep last	5.017	Sep. Now (ρ)	5.017"
Mag pri	11.80	Mag sec	13.60	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	+000	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4536037831730848640

WDS 18380+2450 POU 3449 : 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
18380+2450	POU3449		2000	3	225	5.0	11.80	13.60		D	183759.47+245029.5
18380+2450	POU3449		2002	5	226	5.0	11.80	13.60		D	183759.47+245029.5
18380+2450	POU3449		2010	6	230	4.2	11.80	13.60			183759.47+245029.5
18380+2450	POU3449		2015	6	226	5.0	11.80	13.60			183759.47+245029.5
18380+2450	POU3449		2016	11	226	5.0	11.80	13.60			183759.47+245029.5

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WDS 18380+2450 POU 3449 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18380+2450 POU 3449 : MEASURES

No records found.

WDS 18380+2450 : VIRTUAL EYEPIECE

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WDS 18380+2450 : ALADIN DSS IMAGE @ 18^h 37^m 59.47^s +24° 50' 29.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18380+2450 POU 3449 : 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		18380+2450	POU3449		226	5.0
Show		18378+2450	POU3446		126	13.5	3
Show		18377+2443	POU3445		254	11.2	9
Show		18387+2439	HJ 1332		232	27.8	16
Show		18379+2435	POU3448		31	19.0	16
Show		18374+2437	POU3442		119	9.8	16
Show		18373+2433	POU3441		211	11.2	20
Show		18398+2459	POU3458		21	7.2	26
Show		18398+2443	POU3459		72	9.7	27
Show		18361+2452	A 249		278	1.0	27
Show		18362+2437	POU3437		284	5.0	28
Show		18379+2421	POU3447		222	14.0	30
Show		18401+2442	STF2364		174	10.6	30
Show		18386+2422	POU3450		161	7.6	30
Show		18387+2422	POU3452		139	16.1	31
Show		18397+2430	POU3457		322	6.4	31
Show		18397+2429	POU3456		190	21.3	32
Show		18404+2439	POU3467		132	9.6	36
Show		18405+2440	POU3468		64	11.1	37
Show		18407+2454	POU3470		149	11.5	37
Show		18409+2447	POU3477		147	14.0	41
Show		18408+2437	POU3473		132	7.7	41
Show		18410+2450	A 2988		210	0.1	41
Show		18407+2509	SLE 499		347	31.0	42
Show		18377+2409	POU3444		349	5.3	42
Show		18395+2415	POU3455		85	13.3	42
Show		18410+2445	POU3478		115	9.8	42
Show		18411+2447	LDS6330		5	4.5	44
Show		18370+2409	TDT 959		180	0.5	44
Show		18409+2506	POU3474		94	6.2	44
Show		18358+2522	HDS2637		119	0.2	44
Show		18350+2434	TDT 946		91	0.8	45
Show		18412+2505	SLE 501		314	19.3	46
Show		18360+2528	BRT3332		103	3.3	47
Show		18407+2423	POU3471		164	10.0	47
Show		18408+2518	SLE 500		179	18.1	48
Show		18414+2445	POU3484		61	9.9	48
Show		18413+2506	SLE 502		94	6.2	49
Show		18352+2419	KPP3331		5	2.5	50
Show		18408+2417	POU3472		38	6.3	51
Show		18382+2543	BUP 185	AB	336	104.1	52
Show		18382+2543	BUP 185	AC	271	999.9	52
Show		18382+2543	BUP 185	AD	205	64.7	52
Show		18348+2509	POU3433	AB	344	10.2	52
Show		18348+2509	POU3434	AC	69	14.5	52
Show		18346+2422	POU3432		170	8.6	53
Show		18419+2446	POU3489		165	10.2	54
Show		18371+2358	CVE 11		108	11.7	54
Show		18370+2358	POU3440	AB	105	6.6	55
Show		18370+2358	CVE 10	AC	348	5.7	55
Show		18421+2501	TDT1010		323	1.9	57

WDS 18380+2450 : COMPONENTS

	A
B	pa=223.0° sep=4.78"

18380+2450 A

Componente originario normalizzato	AB		Coord arcsec 2000	183759.47+245029.5		Mag	11.8		PmRA	0.00
PmDE	2.0

18380+2450 B

Componente originario normalizzato	AB		Coord arcsec 2000	183759.23+245026.0		Mag	13.6		Calc delta mag	1.8
Calc coord	yes