19576+3454 HLM 35 (HD 226781)

19^h 57^m 34.78^s +34° 54' 20.8" P.A. 266.00 sep 7.4 mag 10.53,10.70 Sp A5

Coord 2000	19576+3454	Discov num	HLM 35	Comp		Coord arcsec 2000	19 57 34.78 +34 54 20.8
Date first	1894	Date last	2015	Obs	16
Pa first	273	Pa last	265.9	P.A. Now (θ)	265.9°
Sep first	7.2	Sep last	7.44	Sep. Now (ρ)	7.44"
Mag pri	10.53	Mag sec	10.70	delta mag (ΔM)	0.17	Spectral class	A5 (white)
Pri motion ra	+002	Sec motion ra	+001
Pri motion dec	-003	Sec motion dec	-009
Notes	N (See Notes)

rPM=0.672

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 226781		Constellation	Cygnus		Tycho2	2678-00077-1		Gaia DR2	2059351919822616576
HD	226781

WDS 19576+3454 HLM 35 (HD 226781) : NOTES

discov_num	notes	refcode
HLM 35	SEI 745.	Nsn2017b

REFERENCES

refcode	metd	author	reference
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017

DISCOVERER

idgroup	discov	author
1	HLM	Holmes, E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19576+3454	HLM 35		2006	10	266	7.7	10.53	10.70		D	195734.78+345420.8
19576+3454	HLM 35		2015	12	266	7.4	10.53	10.70	A5	N	195734.78+345420.8

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WDS 19576+3454 HLM 35 (HD 226781) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19576+3454 HLM 35 (HD 226781) : MEASURES

No records found.

WDS 19576+3454 (HD 226781) : VIRTUAL EYEPIECE

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WDS 19576+3454 (HD 226781) : ALADIN DSS IMAGE @ 19^h 57^m 34.78^s +34° 54' 20.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19576+3454 HLM 35 (HD 226781) : 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		19576+3454	HLM 35		266	7.4
Show		19572+3502	HDS2840		79	0.2	9
Show		19578+3508	SEI 748		36	5.4	14
Show		19577+3509	SEI 747		174	19.6	15
Show		19564+3448	SEI 737		67	25.8	17
Show		19587+3502	TDT1894		33	1.5	17
Show		19589+3447	TDT1897		30	1.3	19
Show		19563+3505	BU 980	AB	206	7.2	19
Show		19563+3505	HJ 1455	AC	333	45.9	19
Show		19563+3505	HJ 1455	AD	163	47.5	19
Show		19563+3505	BU 980	AE	247	56.5	19
Show		19563+3505	BU 980	CE	206	70.3	20
Show		19563+3505	BU 980	CF	264	8.3	20
Show		19592+3503	SEI 761		186	20.2	21
Show		19594+3454	GAT 28		129	1.4	23
Show		19561+3457	HLM 34		12	9.9	23
Show		19557+3443	HLM 33	AB	77	11.8	27
Show		19557+3443	HLM 33	AC	292	14.7	27
Show		19557+3443	HLM 33	AD	130	13.5	27
Show		19596+3510	SEI 774		105	25.4	30
Show		19550+3454	GRF 12	AB	339	125.5	32
Show		19550+3454	GRF 12	AC	354	89.5	32
Show		19550+3454	GRF 12	AD	198	128.3	32
Show		19586+3424	SEI 754	AB	359	28.5	33
Show		19586+3424	WSI 147	AC	74	8.5	33
Show		20002+3459	SEI 776		156	13.4	33
Show		19581+3422	SEI 752		71	10.0	33
Show		19598+3432	LEP 168		167	4.7	35
Show		19553+3435	ES 200		231	4.5	35
Show		19547+3453	SEI 723	AB	42	12.6	36
Show		19547+3453	TOB 162	AC	254	23.9	36
Show		19568+3530	TDT1869		228	1.7	37
Show		19589+3529	GRV 302		188	28.9	40
Show		20004+3434	SEI 779		116	16.5	41
Show		20002+3429	POP 61		11	4.3	41
Show		19591+3532	MAD 11	BC	200	12.6	43
Show		19591+3532	STF2610	AB	295	4.3	43
Show		19591+3532	GLP 17	AD	16	53.1	43
Show		19591+3532	MAD 11	AC	181	13.7	43
Show		20006+3518	POP 62	BC	69	4.4	44
Show		20003+3522	HDS2848		200	0.2	44
Show		20006+3518	POP 62	A,BC	161	31.2	44
Show		20012+3451	SEI 788		149	29.0	45
Show		20001+3423	HU 1308	AB	28	0.5	45
Show		20001+3423	SCA 180	AC	35	0.4	45
Show		20001+3423	SCA 180	BC	186	0.1	45
Show		19590+3539	SEI 759	BC	53	17.1	49
Show		20015+3452	POP 63		62	4.7	49
Show		19590+3539	SEI 759	AB	233	5.9	49
Show		19590+3539	SEI 759	AC	53	11.1	49
Show		19551+3415	ES 2301		290	4.0	50

WDS 19576+3454 : COMPONENTS

	A
B	pa=265.0° sep=6.11"

19576+3454 A

Componente originario normalizzato	AB	Name	HD 226781	Coord arcsec 2000	195734.78+345420.8	Mag	10.53
Spectral class	A5 (white)	PmRA	2.00	PmDE	-3.0	Tycho2	2678-00077-1
HD	226781

Tycho2

Tycho2	2678-00077-1	Pflag		RAmdeg	299.39496204	DEmdeg	34.90578827
PmRA	3.8	PmDE	-1.8	E RAmdeg	27	E DEmdeg	25
E pmRA	2.0	E pmDE	2.0	EpRAm	1989.39	EpDEm	1989.93
Num	4	Q RAmdeg	0.1	Q DEmdeg	2.3	Q pmRA	0.2
Q pmDE	2.3	BTmag	10.726	E BTmag	0.039	VTmag	10.531
E VTmag	0.043	Prox	645	TYC	T	HIP
CCDM		RAdeg	299.39495139	DEdeg	34.90579167	EpRA 1990	1.59
EpDE 1990	1.72	E RAdeg	27.4	E DEdeg	24.5	Posflg
Corr	0.0

19576+3454 B

Componente originario normalizzato	AB		Coord arcsec 2000	195734.29+345420.3		Mag	10.7		PmRA	1.00
PmDE	-9.0		Calc delta mag	0.17		Calc coord	yes