18330+2420 POU 3427 (HD 342419)

18^h 32^m 58.78^s +24° 19' 49.7" P.A. 81.00 sep 6.8 mag 10.12,10.44 Sp F5

Coord 2000	18330+2420	Discov num	POU3427	Comp		Coord arcsec 2000	18 32 58.78 +24 19 49.7
Date first	1898	Date last	2018	Obs	22
Pa first	76	Pa last	80.6	P.A. Now (θ)	80.6°
Sep first	6.5	Sep last	6.783	Sep. Now (ρ)	6.783"
Mag pri	10.12	Mag sec	10.44	delta mag (ΔM)	0.32	Spectral class	F5 (yellow-white)
Pri motion ra	-005	Sec motion ra	-004
Pri motion dec	+009	Sec motion dec	+010
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.131 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 342419		Constellation	Hercules		Tycho2	2106-00029-1		Gaia DR2	4535677054480325888
HD	342419

WDS 18330+2420 POU 3427 (HD 342419) : NOTES

discov_num	notes	refcode
POU3427	J 1886.

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
18330+2420	POU3427		2000	9	80	6.5	10.12	10.44	F5	N D	183258.78+241949.7
18330+2420	POU3427		2010	10	81	6.4	10.12	10.44	F5	N D	183258.78+241949.7
18330+2420	POU3427		2011	11	80	6.6	10.12	10.44	F5	N D	183258.78+241949.7
18330+2420	POU3427		2015	14	80	6.6	10.12	10.44	F5	N	183258.78+241949.7
18330+2420	POU3427		2018	15	80	6.6	10.12	10.44	F5	N	183258.78+241949.7

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WDS 18330+2420 POU 3427 (HD 342419) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18330+2420 POU 3427 (HD 342419) : MEASURES

No records found.

WDS 18330+2420 (HD 342419) : VIRTUAL EYEPIECE

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WDS 18330+2420 (HD 342419) : ALADIN DSS IMAGE @ 18^h 32^m 58.78^s +24° 19' 49.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18330+2420 POU 3427 (HD 342419) : 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		18330+2420	POU3427		81	6.8
Show		18315+2405	POU3414		260	17.8	26
Show		18346+2422	POU3432		170	8.6	27
Show		18310+2424	TDT 923		329	0.8	27
Show		18327+2350	POU3425		214	13.1	30
Show		18352+2419	KPP3331		5	2.5	31
Show		18322+2350	POU3420		355	2.8	31
Show		18323+2350	POU3421		165	4.2	31
Show		18350+2434	TDT 946		91	0.8	31
Show		18319+2351	POU3417		125	9.3	33
Show		18324+2451	POU3423		112	7.4	33
Show		18317+2447	POU3416		185	15.8	33
Show		18349+2357	POU3435		259	13.5	35
Show		18329+2455	POU3426		95	13.0	36
Show		18306+2400	POU3413		242	9.3	39
Show		18321+2342	POU3418		129	7.0	40
Show		18357+2403	POU3436		167	4.9	41
Show		18302+2400	SLE 181		271	15.3	43
Show		18330+2337	POU3428		257	14.6	43
Show		18330+2334	KPP 418		87	3.8	46
Show		18320+2504	POU3419		240	11.5	46
Show		18362+2437	POU3437		284	5.0	48
Show		18361+2452	A 249		278	1.0	53
Show		18348+2509	POU3433	AB	344	10.2	53
Show		18348+2509	POU3434	AC	69	14.5	53
Show		18327+2326	POU3424		273	9.1	54
Show		18332+2326	POU3429		3	11.3	55
Show		18324+2325	POU3422		177	12.0	55
Show		18355+2336	STT 359		5	0.8	56
Show		18361+2344	HDS2639		137	0.1	56
Show		18370+2409	TDT 959		180	0.5	57
Show		18336+2321	POU3430		178	7.2	60
Show		18370+2358	POU3440	AB	105	6.6	60
Show		18370+2358	CVE 10	AC	348	5.7	60
Show		18371+2358	CVE 11		108	11.7	61
Show		18312+2516	A 248		31	0.6	62
Show		18373+2433	POU3441		211	11.2	62
Show		18318+2321	TDT 928		167	0.6	62
Show		18374+2437	POU3442		119	9.8	63
Show		18319+2516	GCB 33		50	5.3	66
Show		18377+2409	POU3444		349	5.3	67
Show		18307+2321	KPP 601		154	5.5	68
Show		18307+2320	SLE 183		307	18.0	68
Show		18305+2519	A 246		164	1.5	69
Show		18379+2421	POU3447		222	14.0	69
Show		18377+2443	POU3445		254	11.2	70
Show		18379+2435	POU3448		31	19.0	70
Show		18295+2329	TDT 908		8	1.8	70
Show		18281+2359	SLE 180		247	6.4	70
Show		18278+2415	POU3411	AB	34	9.9	72
Show		18278+2415	POU3412	AC	245	13.3	72

WDS 18330+2420 : COMPONENTS

	A
B	pa=79.7° sep=6.20"

18330+2420 A

Componente originario normalizzato	AB	Name	HD 342419	Coord arcsec 2000	183258.78+241949.7	Mag	10.12
Spectral class	F5 (yellow-white)	PmRA	-5.00	PmDE	9.0	Tycho2	2106-00029-1
HD	342419

Tycho2

Tycho2	2106-00029-1	Pflag		RAmdeg	278.24491203	DEmdeg	24.33048162
PmRA	-7.5	PmDE	8.8	E RAmdeg	21	E DEmdeg	17
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.80	EpDEm	1990.57
Num	3	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.1	BTmag	10.675	E BTmag	0.033	VTmag	10.119
E VTmag	0.028	Prox	66	TYC	T	HIP
CCDM		RAdeg	278.24493111	DEdeg	24.33046139	EpRA 1990	1.56
EpDE 1990	1.71	E RAdeg	20.9	E DEdeg	16.6	Posflg
Corr	0.1

18330+2420 B

Componente originario normalizzato	AB		Coord arcsec 2000	183259.23+241950.8		Mag	10.44		PmRA	-4.00
PmDE	10.0		Tycho2	2106-00029-2		Calc delta mag	0.32		Calc coord	yes

Tycho2

Tycho2	2106-00029-2	Pflag		RAmdeg	278.24690205	DEmdeg	24.33078818
PmRA	-3.0	PmDE	6.0	E RAmdeg	26	E DEmdeg	21
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.05	EpDEm	1990.06
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.1	Q pmRA	0.3
Q pmDE	0.1	BTmag	10.886	E BTmag	0.039	VTmag	10.438
E VTmag	0.036	Prox	66	TYC	T	HIP
CCDM		RAdeg	278.24690972	DEdeg	24.33077444	EpRA 1990	1.57
EpDE 1990	1.71	E RAdeg	25.6	E DEdeg	20.5	Posflg
Corr	0.1