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19206+3511
HAU 24 AB
HD 181828

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19206+3511 HAU 24 AB (HD 181828)

19^h 20^m 33.05^s +35° 11' 09.4" P.A. 271.00 sep 45.1 mag 6.27,9.99 Sp B9V dist. 288.18 pc (940.04 l.y.)

Coord 2000	19206+3511	Discov num	HAU 24	Comp	AB	Coord arcsec 2000	19 20 33.05 +35 11 09.4
Date first	1933	Date last	2015	Obs	13
Pa first	275	Pa last	271.2	P.A. Now (θ)	271.2°
Sep first	44.8	Sep last	45.137	Sep. Now (ρ)	45.137"
Mag pri	6.27	Mag sec	9.99	delta mag (ΔM)	3.72	Spectral class	B9V (blue-white)
Pri motion ra	+006	Sec motion ra	+001
Pri motion dec	+001	Sec motion dec	-024
Notes

rPM=1.061

This double is not physical.

19206+3511 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 181828	68164	19 20 33 +35 11 09	HAU 24 AB	2015	13	271	45.1	6.27	9.99	3.72		<===
Show		68164	19 20 33 +35 11 09	WSI 33 AC	2015	4	276	15.9	6.27	11.50	5.23

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 181828	Constellation	Lyra	SAO	68164	HIP	95067
Tycho2	2661-02732-1	Gaia DR2	2049625670018948096	HD	181828	HR	7346
GC	26690	BD	BD+34 3503	FK5	3545	Distance	288.18
Distance ly	940.04

WDS 19206+3511 HAU 24 AB (HD 181828) : 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
WSI		(Washington Speckle Interferometer)
WSI1997	Su j	Douglass, G.G., Hindsley, R.B., & Worley, C.E.	1997ApJS..111..289D
WSI1997	+Ma	ApJS 111, 289, 1997
WSI1999a	Su j	Germain, M.E., Douglass, G.G., & Worley, C.E.	1999AJ....117.1905G
WSI1999a		AJ 117, 1905, 1999
WSI1999b	Su j	Germain, M.E., Douglass, G.G., & Worley, C.E.	1999AJ....117.2511G
WSI1999b		AJ 117, 2511, 1999
WSI1999c	Su j	Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E.	1999AJ....118.1395D
WSI1999c		AJ 118, 1395, 1999
WSI2000a	Su j	Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E.	2000AJ....119.3071M
WSI2000a		AJ 119, 3071, 2000
WSI2000b	Su j	Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,	2000AJ....120.1120M
WSI2000b		Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b		AJ 120, 1120, 2000
WSI2001a	Su j	Germain, M.E. & Douglass, G.G.	2001AJ....121.2239M
WSI2001a		AJ 121, 2239, 2001
WSI2001b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,	2001AJ....122.1586M
WSI2001b		Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b		AJ 122, 1586, 2001
WSI2002	Su j	Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,	2002AJ....124.2254M
WSI2002		Hennessy, G.S., Platais, I., et al.
WSI2002		AJ 124, 2254, 2002
WSI2004a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,	2004AJ....127..539M
WSI2004a	+orb	Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a		AJ 127, 539, 2004
WSI2004b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L.	2004AJ....128.3012M
WSI2004b	+orb	AJ 128, 3012, 2004
WSI2006a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J.	2006AJ....131.2687M
WSI2006a		AJ 131, 2687, 2006
WSI2006b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R.	2006AJ....132.2219M
WSI2006b	+orb	AJ 132, 2219, 2006
WSI2007a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G.	2007AJ....134.1671M
WSI2007a	+Cu	AJ 134, 1671, 2007
WSI2008	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2008AJ....136.2223M
WSI2008		AJ 136, 2223, 2008
WSI2010	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2010AJ....140..480M
WSI2010		AJ 140, 480, 2010
WSI2011	Su j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2011AJ....141..157M
WSI2011		AJ 141, 157, 2011
WSI2011b	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2011AJ....142...46M
WSI2011b		AJ 142, 46, 2011
WSI2012	Cu j	Mason, B.D., Hartkopf, W.I., & Friedman, E.A.	2012AJ....143..124M
WSI2012	+lin	AJ 143, 124, 2012
WSI2013	Cu j	Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M.	2013AJ....146...56M
WSI2013	+orb	AJ 146, 56, 2013
WSI2013	+lin
WSI2013b	Cu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
WSI2013b	+Su	AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015	Cu j	Hartkopf, W.I. & Mason, B.D.	2015AJ....150..130H
WSI2015	+orb	AJ 150, 136, 2015
WSI2015	+lin
WSI2017a	Cu j	Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,	2017AJ....153...20M
WSI2017a		C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a		AJ 153, 20, 2017
WSI2017b	Su j	Mason, B.D. & Hartkopf, W.I.	2017AJ....154..183M
WSI2017b	+Cu	AJ 154, 183, 2017
WSI2017b	+E+
WSI2017b	+H+
WSI2017b	+Pa
WSI2017b	+Zc
WSI2018a	Su j	Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D.	2018AJ....156..240M
WSI2018a	+Cu	AJ 156, 240, 2018
WSI2018a	+E
WSI2021	Su j	Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,	2021AJ....162...53M
WSI2021	+Cu	M., Kilian, C.M. & Warner, R.
WSI2021		AJ 162, 53, 2021
WSI2025	Su j	Mason, B.D., et al.	...................
WSI2025		in preparation

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19206+3511	HAU 24	AB	2003	10	271	44.5	6.27	9.99	B9V	D	192033.05+351109.4
19206+3511	HAU 24	AB	2013	12	272	45.3	6.27	9.99	B9V		192033.05+351109.4
19206+3511	HAU 24	AB	2015	13	271	45.1	6.27	9.99	B9V		192033.05+351109.4

If you need more information about this double, apply for a data request form to the WDS.

WDS 19206+3511 HAU 24 AB (HD 181828) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19206+3511 HAU 24 AB (HD 181828) : MEASURES

No records found.

WDS 19206+3511 (HD 181828) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19206+3511 (HD 181828) : ALADIN DSS IMAGE @ 19^h 20^m 33.05^s +35° 11' 09.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19206+3511 HAU 24 AB (HD 181828) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19206+3511	HAU 24	AB	271	45.1
Show		19206+3511	WSI 33	AC	276	15.9
Show		19205+3509	ALI 3		292	10.1	3
Show		19209+3509	NYS 3		80	15.5	5
Show		19210+3508	DAM 151		34	8.3	7
Show		19206+3506	HLM 22	AB	255	11.3	9
Show		19206+3506	ES 9009	AC	338	30.9	9
Show		19196+3504	POP 19		358	8.0	15
Show		19195+3502	CVE 3		67	6.5	16
Show		19194+3521	ALI 149		180	7.1	17
Show		19199+3532	STF2505	AB	315	10.9	23
Show		19199+3532	STF2505	AC	224	20.8	23
Show		19199+3532	FYM 179	AD	233	15.8	23
Show		19199+3532	FYM 179	AE	115	17.3	23
Show		19187+3514	BU 360	AB	70	6.4	23
Show		19187+3514	BU 360	AC	342	36.9	23
Show		19187+3514	WAL 110	AD	5	58.9	23
Show		19202+3441	POP 204		182	8.4	31
Show		19201+3436	POP 32		163	3.9	35
Show		19209+3549	ALI 151		121	13.2	38
Show		19178+3538	BRT3252		144	4.3	43
Show		19208+3427	ES 352		140	4.8	45
Show		19244+3450	SEI 596		343	26.7	52
Show		19184+3559	GRV 252		166	65.5	55
Show		19246+3535	COU1618		31	1.0	55
Show		19251+3511	HJ 1394		28	17.7	57
Show		19255+3515	COU1619		358	1.1	61
Show		19202+3411	HU 1300		184	0.7	61
Show		19189+3610	KPP1757		311	13.6	63
Show		19242+3428	SEI 595		282	8.1	63
Show		19254+3443	SEI 597		319	12.3	67
Show		19197+3404	ES 2293		102	7.1	68
Show		19147+3506	ES 2239		46	8.8	72
Show		19259+3442	SEI 599		297	20.6	72
Show		19150+3539	COU1617		146	0.8	74
Show		19200+3358	ES 2294		51	2.5	74
Show		19264+3529	TDT1460		340	0.5	74
Show		19262+3542	COU1620		296	1.4	76
Show		19257+3557	COU 17		52	3.7	78
Show		19268+3457	POP 33		231	0.9	78
Show		19260+3555	BU 1286	AB	45	23.7	80
Show		19260+3555	BU 1286	AC	106	5.9	80
Show		19260+3555	BU 1286	AD	35	56.6	80
Show		19260+3555	BU 1286	BC	210	20.8	80
Show		19260+3555	BU 1286	BD	28	34.2	80
Show		19254+3418	SEI 598		146	25.2	81
Show		19200+3631	ALI 388		133	8.4	81
Show		19266+3544	ALI 153		349	11.6	82
Show		19145+3434	STT 367	A,BC	226	34.6	84
Show		19145+3434	HO 648	AD	93	15.7	84
Show		19145+3434	RAO 84	AE	73	2.9	84

WDS 19206+3511 : COMPONENTS

	A	B
B	pa=271.5° sep=36.89"
C	pa=276.8° sep=12.99"	pa=88.6° sep=23.99"

19206+3511 A

Name	HD 181828	Coord arcsec 2000	192033.05+351109.4	Mag	6.27	Spectral class	B9V (blue-white)
PmRA	6.00	PmDE	1.0	SAO	68164	HIP	95067
Tycho2	2661-02732-1	HD	181828	HR	7346	GC	26690
BD	BD+34 3503	FK5	3545

Tycho2

Tycho2	2661-02732-1	Pflag		RAmdeg	290.13773788	DEmdeg	35.18595793
PmRA	8.2	PmDE	0.8	E RAmdeg	4	E DEmdeg	4
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.51	EpDEm	1991.49
Num	15	Q RAmdeg	1.2	Q DEmdeg	1.5	Q pmRA	1.3
Q pmDE	1.4	BTmag	6.166	E BTmag	0.014	VTmag	6.274
E VTmag	0.009	Prox	450	TYC	T	HIP	95067
CCDM		RAdeg	290.13771472	DEdeg	35.18595611	EpRA 1990	1.64
EpDE 1990	1.63	E RAdeg	3.5	E DEdeg	3.5	Posflg
Corr	0.0

SAO

SAO	68164	DelFlag		RA1950		PmRA1950	0.0006
DE1950		PmDE1950	0.012	Vmag	6.3	SpType	B8
Double code		Source	70	CatNum	26690	DM	BD+34 3503
DMcomp		BDsup		HD	181828	M HD	0
GC	26690	RA1950rad	5.05588779	DE1950rad	0.61245809	PmRA2000	0.0009
PmDE2000	0.011

Hipparcos

Catalog	H	HIP	95067	Proxy		RAhms	19 20 33.05
DEdms	+35 11 09.4	Vmag	6.3	VarFlag		R Vmag	H
RAdeg	290.138	DEdeg	35.186	AstroRef		Plx	4.49
CCDM	19205+3511	N CCDM	I	Nsys	1	Ncomp	1
MultFlag	G	Source		Qual		M HIP
Theta		Rho		HD	181828	BD	BD+34 3503
CD		CP		Dm number	+34 3503	VIred	-0.09
SpType	B9V	R SpType		Coord arcsec 2000	192033.05+351109.4

Hipparcos 2

HIP	95067	Sn	5	So	1	Nc	1
RArad	5.0638583997	DErad	0.6141107622	Plx	3.47	PmRA	5.74
PmDE	1.08	E RArad	0.2	E DErad	0.24	E Plx	0.28
E pmRA	0.23	E pmDE	0.32	Hpmag	6.2701	E Hpmag	0.0006
SHp	0.007	VA	0	BV	-0.092	E BV	0.004
VI	-0.07

19206+3511 B

Coord arcsec 2000	192030.04+351110.3		Mag	9.99		PmRA	1.00		PmDE	-24.0
Calc delta mag	3.72		Calc coord	yes

19206+3511 C

Coord arcsec 2000

192032.00+351110.9

Mag

11.5

Calc delta mag

5.23

Calc coord

yes