19428+3352 HAU 4 (HD 225478)

19^h 42^m 52.64^s +33° 51' 41.8" P.A. 81.00 sep 16.7 mag 11.04,11.92 Sp A

Coord 2000	19428+3352	Discov num	HAU 4	Comp		Coord arcsec 2000	19 42 52.64 +33 51 41.8
Date first	1893	Date last	2015	Obs	16
Pa first	81	Pa last	81.3	P.A. Now (θ)	81.3°
Sep first	16.8	Sep last	16.709	Sep. Now (ρ)	16.709"
Mag pri	11.04	Mag sec	11.92	delta mag (ΔM)	0.88	Spectral class	A (white)
Pri motion ra	+003	Sec motion ra	+004
Pri motion dec	+006	Sec motion dec	+005
Notes	U (Proper motion indicates non-physical)

rPM=0.211 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 225478		Constellation	Cygnus		Tycho2	2664-00560-1		Gaia DR2	2047050068360853376
HD	225478

WDS 19428+3352 HAU 4 (HD 225478) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hau1964	Pa -	Haupt, H.	1964MiWie..12....2H
Hau1964		Mitt. Sternw. Wien 12, #2, 1964
Hau1965	Pa -	Haupt, H.	1965MiWie..12...16H
Hau1965		Mitt. Sternw. Wien 12, #16, 1965
Hau1966	Pa -	Haupt, H.	.
Hau1966		Sitzungsb. Aust. Acad. Sci. #175, 293, 1966

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19428+3352	HAU 4		1998	7	81	16.8	11.04	11.92		D	194252.64+335141.8
19428+3352	HAU 4		2002	8	81	16.7	11.04	11.92		D	194252.64+335141.8
19428+3352	HAU 4		2013	9	81	16.8	11.04	11.92	A		194252.64+335141.8
19428+3352	HAU 4		2015	11	81	16.7	11.04	11.92	A		194252.64+335141.8

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WDS 19428+3352 HAU 4 (HD 225478) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19428+3352 HAU 4 (HD 225478) : MEASURES

No records found.

WDS 19428+3352 (HD 225478) : VIRTUAL EYEPIECE

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WDS 19428+3352 (HD 225478) : ALADIN DSS IMAGE @ 19^h 42^m 52.64^s +33° 51' 41.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19428+3352 HAU 4 (HD 225478) : 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		19428+3352	HAU 4		81	16.7
Show		19431+3341	TDT1669		29	0.8	12
Show		19436+3339	J 778	AB	349	3.0	16
Show		19436+3339	J 778	AC	283	3.9	16
Show		19425+3337	J 777		12	0.9	17
Show		19421+3336	J 3217		156	4.9	19
Show		19443+3401	GYL 20	AB	111	25.3	21
Show		19443+3401	TOB 164	AC	315	21.3	21
Show		19439+3410	HO 453	AB	53	14.7	22
Show		19439+3410	HO 453	AC	135	33.1	22
Show		19408+3351	TDT1627		316	0.6	26
Show		19416+3323	ES 2349		6	5.2	33
Show		19464+3344	TKA 1	FJ	235	23.3	37
Show		19464+3344	RAO 69	FK	322	17.2	37
Show		19464+3344	STF2576	FG	155	3.2	37
Show		19464+3344	STF2576	FH	348	51.3	37
Show		19464+3344	STF2576	FI	333	34.6	37
Show		19464+3344	STF2576	GI	334	37.3	37
Show		19464+3344	STF2576	GJ	242	22.5	37
Show		19458+3341	SMA 91		323	6.4	38
Show		19448+3320	SMA 89	AB	147	8.5	39
Show		19448+3320	BKO 80	AC	160	44.3	39
Show		19448+3320	BKO 80	CD	182	6.6	40
Show		19452+3326	GRV 272		182	15.6	40
Show		19397+3359	HO 111	AB	18	1.3	40
Show		19397+3359	HO 111	AC	169	25.4	40
Show		19412+3427	ES 2298		319	8.1	41
Show		19430+3433	SEI 663		296	28.2	42
Show		19435+3433	SEI 669		47	17.3	43
Show		19414+3313	HJ 1430	AB	153	17.4	43
Show		19414+3313	BKO 78	AC	199	7.1	43
Show		19414+3313	BKO 78	AD	174	83.6	43
Show		19414+3313	BKO 78	DE	55	2.9	44
Show		19464+3344	STF2580	AB	68	25.9	45
Show		19464+3344	WNO 56	AF	235	792.0	45
Show		19464+3344	STF2580	AC	122	106.3	45
Show		19464+3344	KPR 4	AD	47	89.5	45
Show		19464+3344	KPR 4	AE	63	105.7	45
Show		19464+3344	STF2580	BC	139	100.8	46
Show		19464+3344	STF2580	BG	235	817.7	46
Show		19462+3330	SMA 92		107	9.4	47
Show		19393+3406	J 775		96	2.6	49
Show		19468+3405	SEI 681		175	29.6	50
Show		19475+3346	GCB 74		137	6.4	54
Show		19397+3315	GYL 19		11	22.6	55
Show		19380+3354	STT 379	AB	83	25.1	56
Show		19380+3354	ACA 3	AC	123	29.0	56
Show		19380+3354	ACA 3	AD	99	38.8	56
Show		19404+3441	ES 2242		354	2.0	59
Show		19435+3450	AG 236	AB	148	4.3	60
Show		19435+3450	AG 236	AC	335	11.5	60

WDS 19428+3352 : COMPONENTS

	A
B	pa=79.6° sep=13.95"

19428+3352 A

Componente originario normalizzato	AB	Name	HD 225478	Coord arcsec 2000	194252.64+335141.8	Mag	11.04
Spectral class	A (white)	PmRA	3.00	PmDE	6.0	Tycho2	2664-00560-1
HD	225478

Tycho2

Tycho2	2664-00560-1	Pflag		RAmdeg	295.71931826	DEmdeg	33.86162331
PmRA	8.0	PmDE	9.2	E RAmdeg	82	E DEmdeg	79
E pmRA	2.4	E pmDE	2.3	EpRAm	1968.62	EpDEm	1970.89
Num	5	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	11.350	E BTmag	0.059	VTmag	11.035
E VTmag	0.069	Prox	168	TYC	T	HIP
CCDM		RAdeg	295.71929861	DEdeg	33.86159722	EpRA 1990	1.51
EpDE 1990	1.60	E RAdeg	99.7	E DEdeg	93.7	Posflg
Corr	0.2

19428+3352 B

Componente originario normalizzato	AB		Coord arcsec 2000	194253.74+335144.3		Mag	11.92		PmRA	4.00
PmDE	5.0		Tycho2	2664-00265-1		Calc delta mag	0.88		Calc coord	yes

Tycho2

Tycho2	2664-00265-1	Pflag		RAmdeg	295.72489443	DEmdeg	33.86229751
PmRA	8.8	PmDE	6.9	E RAmdeg	90	E DEmdeg	87
E pmRA	2.6	E pmDE	2.5	EpRAm	1967.38	EpDEm	1969.21
Num	5	Q RAmdeg	0.5	Q DEmdeg	0.5	Q pmRA	0.5
Q pmDE	0.5	BTmag	12.226	E BTmag	0.145	VTmag	11.916
E VTmag	0.164	Prox	168	TYC		HIP
CCDM		RAdeg	295.72487278	DEdeg	33.86227722	EpRA 1990	1.51
EpDE 1990	1.60	E RAdeg	112.2	E DEdeg	105.3	Posflg
Corr	0.1