17117+4945 KUI 78 AC

17^h 11^m 40.26^s +49° 44' 46.7" P.A. 106.00 sep 26.7 mag 6.18,14.70 Sp A5III dist. 94.88 pc (309.5 l.y.)

Coord 2000	17117+4945	Discov num	KUI 78	Comp	AC	Coord arcsec 2000	17 11 40.26 +49 44 46.7
Date first	1958	Date last	2020	Obs	6
Pa first	105	Pa last	106.4	P.A. Now (θ)	106.4°
Sep first	28.8	Sep last	26.66	Sep. Now (ρ)	26.66"
Mag pri	6.18	Mag sec	14.70	delta mag (ΔM)	8.52	Spectral class	A5III (white)
Pri motion ra	+019	Sec motion ra	+002
Pri motion dec	+019	Sec motion dec	+000
Notes

rPM=0.949

This double is not physical.

17117+4945 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	NSV8327	46561	17 11 40 +49 44 47	STF 2142 AB	2018	33	110	4.9	6.18	9.35	3.17
Show		46561	17 11 40 +49 44 47	KUI 78 AC	2020	6	106	26.7	6.18	14.70	8.52		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	NSV8327	Constellation	Hercules	SAO	46561	HIP	84108
Tycho2	3504-02136-1	Gaia DR2	1414473674220006272	HD	155860	HR	6399
ADS	10397	BD	BD+49 2604	Distance	94.88	Distance ly	309.5

WDS 17117+4945 KUI 78 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Kui1929	Pa -	Kuiper, G.P., Schilt, van den Bos, W., and van Gent	1929BAN.....5...49K
Kui1929	+Po	BAN 5, 49, 1929
Kui1930	orb -	Kuiper, G.P.	1930BAN.....5..231K
Kui1930		BAN 5, 231, 1930
Kui1933	Ma -	Kuiper, G.P.	1933BAN.....7..129K
Kui1933		BAN 7, 129, 1933
Kui1934a	Ma -	Kuiper, G.P.	1934PASP...46..188K
Kui1934a		PASP 46, 188, 1934
Kui1934b	Ma -	Kuiper, G.P.	1934PASP...46..285K
Kui1934b		PASP 46, 285, 1934
Kui1934c	Ma -	Kuiper, G.P.	1934PASP...46..286K
Kui1934c		PASP 46, 286, 1934
Kui1934d	Ma -	Kuiper, G.P.	1934PASP...46..359K
Kui1934d		PASP 46, 359, 1934
Kui1934e	Ma j	Kuiper, G.P.	1934PASP...46..360K
Kui1934e		PASP 46, 360, 1934
Kui1934f	Ma -	Kuiper, G.P.	1934PASP...46..361K
Kui1934f		PASP 46, 361, 1934
Kui1935a	Ma -	Kuiper, G.P.	1935PASP...47..230K
Kui1935a		PASP 47, 230, 1935
Kui1935b	Ma -	Kuiper, G.P.	1935PASP...47..267K
Kui1935b		PASP 47, 267, 1935
Kui1935c	Ma -	Kuiper, G.P.	1935PASP...47..279K
Kui1935c		PASP 47, 279, 1935
Kui1935d	Z -	Kuiper, G.P.	1935PASP...47...15K
Kui1935d		PASP 47, 15, 1935
Kui1935d		(no dates given for measures; default date = decade of publication added.)
Kui1935e	-	Kuiper, G.P.	1935PASP...47..121K
Kui1935e		PASP 47, 121, 1935
Kui1936a	Ma -	Kuiper, G.P.	1936ApJ....84..359K
Kui1936a		ApJ 84, 359, 1936
Kui1936b	Ma j	Kuiper, G.P.	1936PASP...48...19K
Kui1936b		PASP 48, 19, 1936
Kui1936c	Ma -	Kuiper, G.P.	1936PASP...48..221K
Kui1936c		PASP 48, 221, 1936
Kui1936d	Ma -	Kuiper, G.P.	1936ApJ....84..478K
Kui1936d		ApJ 84, 478, 1936
Kui1937a	Ma -	Kuiper, G.P.	1937ApJ....85..255K
Kui1937a		ApJ 85, 255, 1937
Kui1937b	orb -	Kuiper, G.P.	1937ApJ....86..166K
Kui1937b		ApJ 86, 166, 1937
Kui1937c	Ma -	Kuiper, G.P.	1937PASP...49..340K
Kui1937c		PASP 49, 340, 1937
Kui1938	Ma -	Kuiper, G.P.	1938HarAC.450....0K
Kui1938		Harvard Announcement Card #450, 1938
Kui1939	Po -	Kuiper, G.P.	1939ApJ....89..548K
Kui1939		ApJ 89, 548, 1939
Kui1940	Po -	Kuiper, G.P.	1940ApJ....91..269K
Kui1940		ApJ 91, 269, 1940
Kui1942	Pa -	Kuiper, G.P.	1942ApJ....96..315K
Kui1942		ApJ 96, 315, 1942
Kui1943	Mb -	Kuiper, G.P.	1943ApJ....97..275K
Kui1943		ApJ 97, 275, 1943
Kui1948	Mb -	Kuiper, G.P.	1948ApJ...108..542K
Kui1948		ApJ 108, 542, 1948
Kui1950	Xg -	Kuiper, G.P.	1950JO.....33....1K
Kui1950		J. Obs. 33, 1, 1950
Kui1950		(Visual estimates from objective gratings used with several refractors, as cited
Kui1950		by P. Baize. No dates given for measures; default = decade of publication added.)
Kui1961a	Ma -	Kuiper, G.P.	1961JO.....35...36K
Kui1961a		J. Obs. 35, 36, 1961
Kui1961b	Ma j	Kuiper, G.P.	1961ApJS....6....1K
Kui1961b		ApJS 6, 1, 1961
Kui9999	-	Kuiper, G.P.	...................
Kui9999		Unpublished, manuscript or reference not found.
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17117+4945	KUI 78	AC	2000	2	106	28.0	6.18	14.70	A5III	D	171140.26+494446.7
17117+4945	KUI 78	AC	2003	3	107	28.1	6.18	14.70	A5III	D	171140.26+494446.7
17117+4945	KUI 78	AC	2015	4	107	27.9	6.18	14.70	A5III		171140.26+494446.7
17117+4945	KUI 78	AC	2020	6	106	26.7	6.18	14.70	A5III		171140.26+494446.7

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

WDS 17117+4945 KUI 78 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17117+4945 KUI 78 AC : MEASURES

No records found.

WDS 17117+4945 : 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 17117+4945 : ALADIN DSS IMAGE @ 17^h 11^m 40.26^s +49° 44' 46.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17117+4945 KUI 78 AC : 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		17117+4945	STF2142	AB	110	4.9
Show		17117+4945	KUI 78	AC	106	26.7
Show		17134+4944	COU1776		272	0.5	18
Show		17087+4945	STF2133		198	3.4	29
Show		17115+4914	COU1775		120	0.1	31
Show		17137+4920	WIS 314		42	469.0	33
Show		17164+4934	UC 3313		276	41.8	47
Show		17086+5022	BEM 26		196	15.4	49
Show		17088+4856	COU1774		101	0.6	57
Show		17182+4952	HU 669		263	0.9	65
Show		17061+5021	TDT 213		74	0.4	65
Show		17179+4918	STF2153		244	1.6	67
Show		17083+5051	CHR 60	Aa,Ab	10	0.2	74
Show		17083+5051	ES 77	AB	279	18.6	74
Show		17193+4917	HU 670		19	0.2	80
Show		17053+5058	STE 13	AB	297	5.0	96
Show		17053+5058	LNA 10	Aa,Ab	7	0.1	96
Show		17082+4810	DAM 885		25	5.2	101
Show		17009+4929	BEM 25		28	24.1	106
Show		17053+5112	KPP4023	AB	106	1.8	107
Show		17075+5126	COU1921		285	0.5	109
Show		17230+4953	BVD 249		108	14.2	110
Show		17055+4803	SDK 1		112	5.6	119
Show		17237+5007	SHN 36		278	0.4	119
Show		17208+4825	RAO 369		160	0.6	120
Show		17181+4803	TDS 860		61	1.6	120
Show		17022+5103	JNN 112		61	0.7	120
Show		16589+4943	CBL 512		54	23.2	124
Show		17002+5041	BEM 24		196	32.4	124
Show		17244+4931	STF2167		207	21.5	125
Show		17087+4738	HDS2420		276	0.2	130
Show		17199+4802	UC 3326		285	32.4	132
Show		16580+4931	CVR1684		169	4.0	134
Show		17253+4929	BVD 250		39	20.6	134
Show		16576+4935	COU1772		89	0.3	137
Show		16573+4950	COU1771		244	1.8	140
Show		17005+4817	ES 1090		276	5.6	141
Show		17078+4727	A 1644		212	2.3	143
Show		16571+4903	BEM 23		21	24.8	148
Show		17089+4720	UC 3299		315	55.9	148
Show		17198+5152	HEB 5		-1	0.2	149
Show		17188+4734	UC 3321		216	30.6	149
Show		16599+5125	TDT 170		173	0.8	151
Show		17205+4739	A 2088		8	0.3	154
Show		16561+5044	LDS4708	AB	288	276.2	161
Show		16561+5044	LDS4708	Aa,Ab	195	3.1	161
Show		17223+4741	UC 3331		347	76.3	163
Show		17255+5130	HU 672		58	4.2	169
Show		17084+4656	SLE 80		294	15.0	172
Show		17178+5227	LEP 81		216	182.9	173
Show		16584+4753	HU 667		164	2.4	173

WDS 17117+4945 : COMPONENTS

	A	B
B	pa=119.1° sep=3.42"
C	pa=114.5° sep=18.16"	pa=113.4° sep=14.76"

17117+4945 A

Name	NSV8327	Coord arcsec 2000	171140.26+494446.7	Mag	6.18	Spectral class	A5III (white)
PmRA	18.00	PmDE	16.0	SAO	46561	HIP	84108
Tycho2	3504-02136-1	HD	155860	HR	6399	GC	23229
BD	BD+49 2604

Tycho2

Tycho2	3504-02136-1	Pflag		RAmdeg	257.91779916	DEmdeg	49.74635013
PmRA	17.6	PmDE	16.4	E RAmdeg	4	E DEmdeg	4
E pmRA	1.2	E pmDE	1.3	EpRAm	1991.38	EpDEm	1991.62
Num	9	Q RAmdeg	1.5	Q DEmdeg	1.0	Q pmRA	1.5
Q pmDE	0.9	BTmag	6.349	E BTmag	0.014	VTmag	6.181
E VTmag	0.010	Prox	50	TYC	T	HIP	84108
CCDM	A	RAdeg	257.91773500	DEdeg	49.74631278	EpRA 1990	1.57
EpDE 1990	1.78	E RAdeg	3.8	E DEdeg	3.5	Posflg
Corr	-0.1

SAO

SAO	46561	DelFlag		RA1950		PmRA1950	0.0014
DE1950		PmDE1950	0.033	Vmag	6	SpType	A2
Double code		Source	70	CatNum	23229	DM	BD+49 2604
DMcomp		BDsup		HD	155860	M HD	0
GC	23229	RA1950rad	4.49593586	DE1950rad	0.86926655	PmRA2000	0.002
PmDE2000	0.035

Hipparcos

Catalog	H	HIP	84108	Proxy	H	RAhms	17 11 40.26
DEdms	+49 44 46.7	Vmag	6.12	VarFlag		R Vmag	H
RAdeg	257.918	DEdeg	49.7463	AstroRef	A	Plx	10.33
CCDM	17117+4945	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	112	Rho	4.99	HD	155860	BD	BD+49 2604
CD		CP		Dm number	+49 2604	VIred	0.13
SpType	A5III	R SpType		Coord arcsec 2000	171140.26+494446.7

Hipparcos 2

HIP	84108	Sn	15	So	3	Nc	2
RArad	4.5015136108	DErad	0.8682369247	Plx	10.54	PmRA	18.54
PmDE	19.62	E RArad	0.39	E DErad	0.42	E Plx	0.45
E pmRA	0.41	E pmDE	0.56	Hpmag	6.1839	E Hpmag	0.0008
SHp	0.007	VA	0	BV	0.185	E BV	0.005
VI	0.2

CCDM

Ccdm	17117+4945	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.75	DDEs	-13.9
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	6.0	Sp	A2	PmNote	*
PmRA	4	PmDE	2	Dm number	+49 2604	Cat1	BD
Name2	+49 1312	Cat2	AGK2/3	HD	155860	M HD
ADS BDS	A10397	M ADS BDS		N IDS		IDS	17091N4952A
HIC	84108

17117+4945 B

Coord arcsec 2000	171140.57+494445.0		Mag	9.35		PmRA	19.00		PmDE	19.0
Calc delta mag	3.17		Calc coord	yes

CCDM

Ccdm	17117+4945	RComp		Comp	B	Note1
Note2		Discov num	STF2142	DRAs		DDEs
R dRAs		Year	1830	Theta	114	Rho	5.2
Obs	14	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10397	M ADS BDS		N IDS		IDS	17091N4952B
HIC	84108

17117+4945 C

Coord arcsec 2000	171141.97+494439.2		Mag	14.7		PmRA	2.00		PmDE	0.0
Calc delta mag	8.52		Calc coord	yes

CCDM

Ccdm	17117+4945	RComp		Comp	C	Note1
Note2		Discov num	KUI 78	DRAs		DDEs
R dRAs		Year	1958	Theta	105	Rho	28.8
Obs	1	Vmag	14.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10397	M ADS BDS		N IDS		IDS	17091N4952C
HIC