13055+5059 STF 1718 AB,C

13^h 05^m 30.27^s +50° 59' 11.0" P.A. 272.00 sep 13.1 mag 9.84,10.07 Sp F8

Coord 2000	13055+5059	Discov num	STF1718	Comp	AB,C	Coord arcsec 2000	13 05 30.27 +50 59 11.0
Date first	1831	Date last	2015	Obs	36
Pa first	270	Pa last	272.3	P.A. Now (θ)	272.3°
Sep first	10.0	Sep last	13.089	Sep. Now (ρ)	13.089"
Mag pri	9.84	Mag sec	10.07	delta mag (ΔM)	0.23	Spectral class	F8 (yellow-white)
Pri motion ra	+018	Sec motion ra	+015
Pri motion dec	-015	Sec motion dec	-015
Notes

rPM=0.128 (< 0.3, Physical double)

This double is physical.

13055+5059 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			13 05 30 +50 59 11	HU 643 AB	1978	7	332	0.2	9.50	10.50	1.00
Show			13 05 30 +50 59 11	STF 1718 AB,C	2015	36	272	13.1	9.84	10.07	0.23		<===

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Tycho2

3461-00947-1

Gaia DR2

1557286044096302848

WDS 13055+5059 STF 1718 AB,C : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hu_1896	not -	Hussey, W.F.	1896PASP....8..183H
Hu_1896		PASP 8, 183, 1896
Hu_1897	Ma -	Hussey, W.J.	1897AJ.....17...97H
Hu_1897		AJ 17, 97, 1897
Hu_1898	Ma j	Hussey, W.J.	1898AJ.....18..145H
Hu_1898		AJ 18, 145, 1898
Hu_1899	Ma j	Hussey, W.J.	1899AN....150..175H
Hu_1899		AN 150, 175, 1899
Hu_1900a	Ma -	Hussey, W.J.	1900AJ.....20..192H
Hu_1900a		AJ 20, 192, 1900
Hu_1900b	Ma -	Hussey, W.J.	1900AJ.....21...35H
Hu_1900b		AJ 21, 35, 1900
Hu_1900c	Ma j	Hussey, W.J.	1900AN....152..329H
Hu_1900c		AN 152, 329, #3645, 1900
Hu_1901a	Ma j	Hussey, W.J.	1901PLicO...5.....H
Hu_1901a	+orb	Pub. Lick Obs. 5, 1901
Hu_1901b	Ma j	Hussey, W.J.	1901LicOB...1...82H
Hu_1901b		Lick Obs. Bull. 1, 82, 1901
Hu_1902a	Ma j	Hussey, W.J.	1902LicOB...1..161H
Hu_1902a		Lick Obs. Bull. 1, 161, 1902
Hu_1902b	Ma j	Hussey, W.J.	1902LicOB...2....1H
Hu_1902b		Lick Obs. Bull. 2, 1, 1902
Hu_1903a	Ma j	Hussey, W.J.	1903LicOB...2...73H
Hu_1903a		Lick Obs. Bull. 2, 73, 1903
Hu_1903b	Ma j	Hussey, W.J.	1903LicOB...2..115H
Hu_1903b		Lick Obs. Bull. 2, 115, 1903
Hu_1904a	Ma j	Hussey, W.J.	1904LicOB...2..180H
Hu_1904a		Lick Obs. Bull. 2, 180, 1904
Hu_1904b	Ma -	Hussey, W.J.	1904LicOB...3...53H
Hu_1904b		Lick Obs. Bull. 3, 53, 1904
Hu_1905a	Ma -	Hussey, W.J.	1905LicOB...3...95H
Hu_1905a		Lick Obs. Bull. 3, 95, 1905
Hu_1905b	Ma -	Hussey, W.J.	1905LicOB...3..116H
Hu_1905b		Lick Obs. Bull. 3, 116, 1905
Hu_1905c	Ma -	Hussey, W.J.	1905LicOB...3..151H
Hu_1905c		Lick Obs. Bull. 3, 151, 1905
Hu_1906A	Ma -	Hussey, W.J.	1906MmRAS..56....1L
Hu_1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B	Ma -	Hussey, W.J.	1906QB821.B972.....
Hu_1906B		cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907	Ma -	Hussey, W.J.	1907LicOB...4..124H
Hu_1907		Lick Obs. Bull. 4, 124, 1907
Hu_1910	Ma -	Hussey, W.J.	1910AJ.....21..105H
Hu_1910		AJ 21, 105, 1910
Hu_1911	Ma -	Hussey, W.J.	1911LicOB...6..182H
Hu_1911		Lick Obs. Bull. 6, 182, 1911
Hu_1912a	Ma -	Hussey, W.J.	1915POMic...1..147H
Hu_1912a		Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b	Ma -	Hussey, W.J.	1915POMic...1..160H
Hu_1912b		Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c	Ma -	Hussey, W.J.	1915POMic...1..167H
Hu_1912c		Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A	Ma -	Hussey, W.J.	1927sdsc.book......
Hu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A	Ma -	Hussey, W.J.	1932QB821.A43......
Hu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999	Ma -	Hussey, W.J.	...................
Hu_9999		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
13055+5059	STF1718	AB,C	2006	24	272	12.1	9.84	10.07	F8	D	130530.27+505911.0
13055+5059	STF1718	AB,C	2010	25	273	15.5	9.84	10.07	F8		130530.27+505911.0
13055+5059	STF1718	AB,C	2014	26	272	12.7	9.84	10.07	F8		130530.27+505911.0
13055+5059	STF1718	AB,C	2015	36	272	13.1	9.84	10.07	F8		130530.27+505911.0

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

WDS 13055+5059 STF 1718 AB,C : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13055+5059 STF 1718 AB,C : MEASURES

No records found.

WDS 13055+5059 : 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 13055+5059 : ALADIN DSS IMAGE @ 13^h 05^m 30.27^s +50° 59' 11.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13055+5059 STF 1718 AB,C : 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		13055+5059	HU 643	AB	332	0.2
Show		13055+5059	STF1718	AB,C	272	13.1
Show		13050+5041	LDS3070		315	2.0	19
Show		13043+5138	TDS8676	AB	312	0.4	41
Show		13083+5130	CVR 681		357	8.9	41
Show		13105+5029	SLW 834		220	174.0	56
Show		13107+5028	OSW 49		321	68.6	59
Show		13001+5027	LEP 135		63	4.6	61
Show		13069+5200	A 1605		349	1.1	63
Show		13078+4955	BEM 4		356	22.1	68
Show		12591+5008	KPP1873		260	14.6	81
Show		13054+5226	SLW 820		246	77.7	87
Show		13041+5227	MLR 704		38	0.4	89
Show		13012+4938	OSW 54		51	83.0	92
Show		12586+4951	HEI 163		234	1.0	96
Show		12579+4948	HU 641		300	0.1	102
Show		12544+5058	SLW 793		128	32.9	105
Show		13166+5034	STT 263		138	1.7	109
Show		13080+4907	HJ 2642		178	9.2	116
Show		13172+5019	CVR1500		268	3.5	119
Show		13008+4908	CVR 676		246	14.8	120
Show		13178+5132	CVR 135		252	89.8	120
Show		12526+5103	COU2189		100	0.9	121
Show		12586+4916	BVD 225		143	20.4	123
Show		12585+5246	SLW 802		101	23.3	126
Show		13117+4904	BVD 229		43	22.8	131
Show		12524+5017	COU2188		46	0.3	133
Show		12595+4901	BEM 3		205	18.1	133
Show		13134+5252	A 1607		9	0.5	135
Show		13057+4840	KPP1978		13	15.6	139
Show		12508+5022	TDS8554		34	0.4	145
Show		12542+5250	BEM 2		271	4.9	154
Show		12560+5305	TDS8595		225	0.6	154
Show		13215+5128	SLW 860		111	19.8	154
Show		12492+5055	ES 730		63	3.6	155
Show		12496+5151	LDS3061		4	141.0	156
Show		13221+5122	ES 734		166	7.0	158
Show		13149+4847	PKO 10		269	20.4	161
Show		13197+5238	TDS8787		213	0.7	165
Show		13231+5033	SLW 864		231	13.2	170
Show		13152+4838	ES 732		88	3.5	170
Show		13234+5132	KPP3268		296	1.2	172
Show		13146+5330	LDS5221		82	84.8	173
Show		13189+4901	RAO 292		139	0.6	176
Show		12463+5105	WIS 205		173	999.9	182
Show		12574+5351	NSN 636	Aa,Ab	317	1.6	187
Show		12574+5351	WIS 211		200	419.2	187
Show		12458+5129	DAM2484		342	2.3	188
Show		13251+5153	SLW 866		88	36.5	191
Show		13200+5322	SLW 855		15	50.4	196
Show		13033+4744	HJ 2634		61	33.0	197

WDS 13055+5059 : COMPONENTS

	A	B
B	pa=341.3° sep=0.14"
C	pa=273.7° sep=8.25"	pa=272.7° sep=8.20"

13055+5059 A

Coord arcsec 2000	130530.27+505911.0		Mag	9.5		Spectral class	F8 (yellow-white)		PmRA	16.00
PmDE	-16.0

CCDM

Ccdm	13055+5059	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.70	DDEs	10.6
R dRAs	12	Year		Theta		Rho
Obs	3	Vmag	9.5	Sp	F8	PmNote
PmRA	95	PmDE	-36	Dm number	+51 1808	Cat1	BD
Name2	+51 922	Cat2	AGK2/3	HD		M HD
ADS BDS	A 8773	M ADS BDS		N IDS		IDS	13011N5131A
HIC

13055+5059 B

Coord arcsec 2000	130530.27+505911.1		Mag	10.5		PmRA	-10.00		PmDE	-23.0
Calc delta mag	1		Calc coord	yes

CCDM

Ccdm	13055+5059	RComp		Comp	B	Note1
Note2		Discov num	HU 643	DRAs		DDEs
R dRAs		Year	1958	Theta	223	Rho	0.4
Obs	4	Vmag	10.5	Sp	F8	PmNote
PmRA	-10	PmDE	-23	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8773	M ADS BDS		N IDS		IDS	13011N5131B
HIC

13055+5059 C

Coord arcsec 2000	130529.40+505911.5		Mag	10.07		PmRA	15.00		PmDE	-15.0
Tycho2	3461-00947-1		Calc delta mag	0.57		Calc coord	yes

Tycho2

Tycho2	3461-00947-1	Pflag		RAmdeg	196.37038895	DEmdeg	50.98655618
PmRA	17.0	PmDE	-14.3	E RAmdeg	17	E DEmdeg	16
E pmRA	1.2	E pmDE	1.2	EpRAm	1988.31	EpDEm	1989.14
Num	8	Q RAmdeg	1.5	Q DEmdeg	0.8	Q pmRA	1.4
Q pmDE	0.7	BTmag	10.604	E BTmag	0.032	VTmag	10.066
E VTmag	0.026	Prox	131	TYC	T	HIP
CCDM		RAdeg	196.37032472	DEdeg	50.98658917	EpRA 1990	1.64
EpDE 1990	1.74	E RAdeg	17.9	E DEdeg	15.9	Posflg	P
Corr	-0.2

CCDM

Ccdm	13055+5059	RComp		Comp	C	Note1
Note2		Discov num	STF1718	DRAs	-1.05	DDEs	11.1
R dRAs	10	Year	1831	Theta	272	Rho	13.2
Obs	7	Vmag	9.0	Sp		PmNote	*
PmRA	23	PmDE	-25	Dm number		Cat1
Name2	+51 921	Cat2	AGK2/3	HD		M HD
ADS BDS	A 8773	M ADS BDS		N IDS		IDS	13011N5131C
HIC