19541+4218 TDT 1833 (HD 226454)

19^h 54^m 04.97^s +42° 17' 30.1" P.A. 136.00 sep 0.5 mag 11.18,11.32 Sp A

Coord 2000	19541+4218	Discov num	TDT1833	Comp		Coord arcsec 2000	19 54 04.97 +42 17 30.1
Date first	1991	Date last	1991	Obs	1
Pa first	136	Pa last	136.1	P.A. Now (θ)	136.1°
Sep first	0.5	Sep last	0.48	Sep. Now (ρ)	0.48"
Mag pri	11.18	Mag sec	11.32	delta mag (ΔM)	0.14	Spectral class	A (white)
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	+004	Sec motion dec	+004
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 226454		Constellation	Cygnus		Tycho2	3145-02259-1		Gaia DR2	2075445570294475520
HD	226454

WDS 19541+4218 TDT 1833 (HD 226454) : 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
19541+4218	TDT1833		1991	1	136	0.5	11.18	11.32			195404.97+421730.1

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WDS 19541+4218 TDT 1833 (HD 226454) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19541+4218 TDT 1833 (HD 226454) : MEASURES

No records found.

WDS 19541+4218 (HD 226454) : VIRTUAL EYEPIECE

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WDS 19541+4218 (HD 226454) : ALADIN DSS IMAGE @ 19^h 54^m 04.97^s +42° 17' 30.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19541+4218 TDT 1833 (HD 226454) : 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		19541+4218	TDT1833		136	0.5
Show		19544+4212	KOI 668		19	3.8	7
Show		19538+4211	KOI1357	AB	86	2.8	7
Show		19538+4211	KOI1357	AC	167	3.8	7
Show		19533+4215	KOI1695		215	0.3	10
Show		19552+4221	KOI4413		218	1.9	13
Show		19546+4206	KOI5308		56	3.6	14
Show		19546+4205	KOI2262	AB	86	2.0	14
Show		19546+4205	KOI2262	AC	128	3.2	14
Show		19527+4214	KOI 177	AB	217	0.2	16
Show		19527+4214	KOI 177	AC	258	2.3	16
Show		19527+4214	KOI 177	AD	134	2.9	16
Show		19527+4214	KOI 177	AE	132	4.2	16
Show		19527+4214	KOI 177	AF	12	5.7	16
Show		19527+4214	KOI 177	AG	110	6.6	16
Show		19527+4214	KOI 177	AH	74	7.5	16
Show		19527+4214	KOI 177	AI	61	7.9	16
Show		19542+4234	ROE 40		339	9.1	17
Show		19556+4213	KOI4061		344	3.0	18
Show		19541+4236	ROE 145		253	11.7	19
Show		19556+4211	KOI4488		135	3.3	19
Show		19525+4224	KOI3726		236	0.1	19
Show		19523+4210	KOI4651		107	1.2	21
Show		19527+4201	KOI 160		38	3.0	23
Show		19532+4238	COU2635		158	0.6	23
Show		19517+4216	DEA 146		185	7.3	26
Show		19550+4152	HO 581		230	0.1	28
Show		19542+4150	KOI1620		132	3.6	29
Show		19547+4150	KOI4743		99	3.1	29
Show		19534+4149	KOI2840	AB	299	4.2	30
Show		19534+4149	KOI2840	AC	260	7.2	30
Show		19534+4149	KOI2840	AD	188	8.5	30
Show		19528+4153	BRT2245		90	6.4	30
Show		19522+4238	BRT2244		221	4.3	30
Show		19541+4147	DEA 289		328	11.8	30
Show		19514+4207	KOI2679		324	2.1	32
Show		19513+4207	KOI6762		289	4.0	33
Show		19563+4157	KOI6731		56	3.4	33
Show		19515+4201	DEA 183		56	8.7	33
Show		19513+4205	KOI4392		161	1.5	33
Show		19559+4150	DEA 139		75	7.3	35
Show		19558+4149	KOI1230		108	2.8	35
Show		19524+4148	KOI1228		35	3.3	36
Show		19516+4155	JKA 94		78	6.3	36
Show		19513+4158	KOI2777	AB	254	3.6	37
Show		19513+4158	KOI2777	AC	64	3.7	37
Show		19512+4158	DEA 193		113	8.9	37
Show		19565+4152	KOI 372	AB	36	6.0	37
Show		19565+4152	KOI 372	AC	162	2.6	37
Show		19565+4152	KOI 372	AD	61	3.6	37
Show		19565+4152	KOI 372	AE	171	5.0	37

WDS 19541+4218 : COMPONENTS

	A
B	pa=144.6° sep=0.42"

19541+4218 A

Componente originario normalizzato	AB	Name	HD 226454	Coord arcsec 2000	195404.97+421730.1	Mag	11.18
Spectral class	A (white)	PmRA	1.00	PmDE	4.0	Tycho2	3145-02259-1
HD	226454

Tycho2

Tycho2	3145-02259-1	Pflag		RAmdeg	298.52078665	DEmdeg	42.29166519
PmRA	0.8	PmDE	3.8	E RAmdeg	24	E DEmdeg	23
E pmRA	1.2	E pmDE	1.2	EpRAm	1985.78	EpDEm	1985.80
Num	5	Q RAmdeg	1.0	Q DEmdeg	0.9	Q pmRA	1.0
Q pmDE	0.9	BTmag	10.857	E BTmag	0.043	VTmag	10.542
E VTmag	0.045	Prox	999	TYC	T	HIP
CCDM		RAdeg	298.52077528	DEdeg	42.29165194	EpRA 1990	1.67
EpDE 1990	1.78	E RAdeg	28.8	E DEdeg	27.6	Posflg
Corr	0.0

19541+4218 B

Componente originario normalizzato	AB		Coord arcsec 2000	195404.99+421729.8		Mag	11.32		PmRA	1.00
PmDE	4.0		Calc delta mag	0.14		Calc coord	yes