18133+2118 TDT 743 (HD 341780)

18^h 13^m 15.12^s +21° 18' 13.5" P.A. 68.00 sep 1.0 mag 12.09,12.46

Coord 2000	18133+2118	Discov num	TDT 743	Comp		Coord arcsec 2000	18 13 15.12 +21 18 13.5
Date first	1991	Date last	2016	Obs	4
Pa first	74	Pa last	67.8	P.A. Now (θ)	67.8°
Sep first	0.9	Sep last	1.004	Sep. Now (ρ)	1.004"
Mag pri	12.09	Mag sec	12.46	delta mag (ΔM)	0.37	Spectral class
Pri motion ra	+002	Sec motion ra	+002
Pri motion dec	-001	Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 341780		Constellation	Hercules		Tycho2	1579-01253-1		Gaia DR2	4528273973971496320
HD	341780

WDS 18133+2118 TDT 743 (HD 341780) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18133+2118	TDT 743		1991	1	74	0.9	12.09	12.46			181315.12+211813.5
18133+2118	TDT 743		2015	2	66	1.0	12.09	12.46			181315.12+211813.5
18133+2118	TDT 743		2016	3	68	1.0	12.09	12.46			181315.12+211813.5

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WDS 18133+2118 TDT 743 (HD 341780) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18133+2118 TDT 743 (HD 341780) : MEASURES

No records found.

WDS 18133+2118 (HD 341780) : VIRTUAL EYEPIECE

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WDS 18133+2118 (HD 341780) : ALADIN DSS IMAGE @ 18^h 13^m 15.12^s +21° 18' 13.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18133+2118 TDT 743 (HD 341780) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18133+2118	TDT 743		68	1.0
Show		18142+2127	BIG 2		140	34.5	16
Show		18144+2127	HJ 2828		109	16.4	19
Show		18135+2142	TDS 909		21	1.6	24
Show		18151+2136	LDS4780		206	124.5	31
Show		18103+2128	BRT2442	BC	74	3.9	42
Show		18103+2128	HEI9002	A,BC	59	14.4	43
Show		18099+2128	LAW 6		267	1.1	49
Show		18097+2107	COU 117		49	2.4	52
Show		18155+2030	RAO 385		87	0.8	58
Show		18140+2017	HO 268		180	1.0	63
Show		18085+2113	TDT 703		176	0.7	67
Show		18162+2211	TDT 766		213	2.4	68
Show		18088+2049	AGC 8		136	23.5	70
Show		18183+2114	LDS4784		61	121.3	71
Show		18153+2012	J 2124		348	3.9	73
Show		18166+2022	KPP3329		203	1.5	74
Show		18130+2232	HJ 2825	AB	31	14.5	75
Show		18130+2232	HJ 2825	AC	343	90.4	75
Show		18163+2016	HO 269		152	8.9	76
Show		18141+2235	TDT 755		77	1.8	78
Show		18124+2236	KPP4091		171	1.9	79
Show		18173+2025	J 759		82	2.5	79
Show		18144+1953	HDS2576		68	1.0	88
Show		18200+2120	AG 221	AB	12	1.8	95
Show		18200+2120	AG 221	AC	9	9.7	95
Show		18154+1946	STT 346		329	5.3	97
Show		18134+1941	GWP2769		117	92.1	97
Show		18203+2104	HDS2592		184	0.2	100
Show		18172+1955	TDT 775		156	0.9	100
Show		18165+2249	HU 319	AB	125	0.3	102
Show		18165+2249	HU 319	AC	201	2.8	102
Show		18206+2126	UC 3554		172	16.8	104
Show		18205+2055	COU 202		294	0.2	104
Show		18058+2127	STT 341	AB	89	0.3	105
Show		18058+2127	STT 341	AB,E	38	66.5	105
Show		18058+2127	STT 341	AB,F	357	111.6	105
Show		18058+2127	STT 341	AB,G	239	132.5	105
Show		18058+2127	MET 82	AH	63	2.6	105
Show		18058+2127	MET 82	AI	111	6.5	105
Show		18058+2127	MET 82	AJ	34	13.1	105
Show		18058+2127	STT 341	AB,C	171	28.2	105
Show		18058+2127	STT 341	AB,D	99	39.5	105
Show		18122+1935	BRT2443		117	6.3	105
Show		18204+2048	WFC 206		45	9.4	105
Show		18163+2301	TDT 769	AB	22	0.5	111
Show		18163+2301	GII 263	Aa,Ab	136	0.1	111
Show		18163+2301	TDT 769	AC	286	2.0	111
Show		18066+2014	J 1132		140	3.2	113
Show		18050+2127	STT 534		269	2.3	116
Show		18148+2314	POU3366		238	13.7	118

WDS 18133+2118 : COMPONENTS

	A
B	pa=66.3° sep=0.95"

18133+2118 A

Componente originario normalizzato	AB		Name	HD 341780		Coord arcsec 2000	181315.12+211813.5		Mag	12.09
PmRA	2.00		PmDE	-1.0		Tycho2	1579-01253-1		HD	341780

Tycho2

Tycho2	1579-01253-1	Pflag		RAmdeg	273.31307483	DEmdeg	21.30375410
PmRA	2.0	PmDE	-1.4	E RAmdeg	92	E DEmdeg	83
E pmRA	2.0	E pmDE	1.9	EpRAm	1953.15	EpDEm	1959.68
Num	3	Q RAmdeg	0.5	Q DEmdeg	0.1	Q pmRA	0.5
Q pmDE	0.1	BTmag	11.959	E BTmag	0.084	VTmag	11.698
E VTmag	0.106	Prox	999	TYC		HIP
CCDM		RAdeg	273.31307028	DEdeg	21.30375722	EpRA 1990	1.37
EpDE 1990	1.68	E RAdeg	118.6	E DEdeg	101.7	Posflg
Corr	-0.2

18133+2118 B

Componente originario normalizzato	AB		Coord arcsec 2000	181315.18+211813.9		Mag	12.46		PmRA	2.00
PmDE	-1.0		Calc delta mag	0.37		Calc coord	yes