07119+5730 STF 1020 (HD 54347)

07^h 11^m 56.72^s +57° 30' 27.5" P.A. 285.00 sep 13.4 mag 8.76,10.44 Sp F5

Coord 2000	07119+5730	Discov num	STF1020	Comp		Coord arcsec 2000	07 11 56.72 +57 30 27.5
Date first	1830	Date last	2017	Obs	22
Pa first	284	Pa last	284.5	P.A. Now (θ)	284.5°
Sep first	13.3	Sep last	13.37	Sep. Now (ρ)	13.37"
Mag pri	8.76	Mag sec	10.44	delta mag (ΔM)	1.68	Spectral class	F5 (yellow-white)
Pri motion ra	+001	Sec motion ra	-000
Pri motion dec	-030	Sec motion dec	-031
Notes	T (Parallax indicates physical)

rPM=0.046 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 54347		Constellation	Lynx		SAO	26205		Tycho2	3788-02027-1
Gaia DR2	989999655471119616		HD	54347		ADS	5840

WDS 07119+5730 STF 1020 (HD 54347) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
07119+5730	STF1020		2004	13	285	12.8	8.76	10.44	F5	D	071156.72+573027.5
07119+5730	STF1020		2010	15	285	13.0	8.76	10.44	F5		071156.72+573027.5
07119+5730	STF1020		2017	17	285	13.3	8.76	10.44	F5	W	071156.72+573027.5

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

WDS 07119+5730 STF 1020 (HD 54347) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07119+5730 STF 1020 (HD 54347) : MEASURES

No records found.

WDS 07119+5730 (HD 54347) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 07119+5730 (HD 54347) : ALADIN DSS IMAGE @ 07^h 11^m 56.72^s +57° 30' 27.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07119+5730 STF 1020 (HD 54347) : 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		07119+5730	STF1020		285	13.4
Show		07151+5717	LDS2529		141	28.1	30
Show		07099+5806	HJ 2359		19	30.2	39
Show		07160+5759	HAU 19	AB	116	21.0	44
Show		07160+5759	TOK 510	AC	11	999.9	44
Show		07075+5704	TDS 332		118	1.0	45
Show		07061+5746	STI2175		77	14.7	49
Show		07168+5805	STI2181		210	13.9	52
Show		07184+5722	TDS4695		85	0.6	53
Show		07080+5816	NSN 571		79	4.7	56
Show		07121+5829	LDS2528		50	10.6	59
Show		07200+5734	STI2182		156	15.6	65
Show		07151+5831	MLB 120		270	3.9	65
Show		07103+5627	UC 1544		5	82.6	65
Show		07055+5641	STI2174		95	11.6	73
Show		07150+5619	TDS4620		210	0.5	76
Show		07121+5846	TDS4577	AB	345	0.4	76
Show		07069+5836	STI2176		218	7.1	77
Show		07162+5618	MLR 567		201	0.2	81
Show		07114+5851	STI 637		105	8.0	81
Show		07020+5758	MLR 544		100	1.2	85
Show		07042+5626	A 1324	AB	2	0.4	91
Show		07042+5626	STF1002	AB,C	318	30.2	91
Show		07201+5836	A 1329		284	1.2	92
Show		07009+5651	KR 29	BC	11	19.0	98
Show		07009+5651	KR 29	AB	356	6.4	98
Show		07009+5651	ABH 56	AD	85	129.4	98
Show		07180+5606	UC 1561		44	37.3	98
Show		07186+5855	BLL 21		11	170.4	100
Show		07128+5548	STF1025	AB	130	26.8	103
Show		07128+5548	STF1025	AC	253	233.4	103
Show		07239+5808	STI2186		232	7.4	103
Show		07128+5548	STF1025	CD	201	22.9	104
Show		07128+5548	STF1025	CE	239	2.4	104
Show		07080+5909	TDS4505		35	1.1	104
Show		07048+5901	UC 1528		103	13.2	107
Show		07202+5605	HJ 2366	BC	179	6.6	109
Show		07202+5605	HJ 2366	AB	337	15.9	109
Show		07202+5605	HJ 2366	AD	20	31.7	109
Show		07202+5605	ABH 64	AE	159	16.5	109
Show		07081+5915	A 1325		311	2.9	109
Show		07231+5835	STI2188		172	13.0	110
Show		07244+5822	KPP3717		284	2.1	112
Show		07192+5908	HDS1018		62	0.1	113
Show		07002+5629	STI2171		328	3.3	115
Show		06591+5631	NSN 29		85	8.7	121
Show		07254+5633	STTA 84	BC	186	32.3	123
Show		07192+5920	STI 640		117	10.6	125
Show		07254+5633	STTA 84	AB	322	112.8	125
Show		07223+5906	STI 641		94	12.1	126
Show		07119+5522	STI2179		33	2.9	129

WDS 07119+5730 : COMPONENTS

	A
B	pa=295.7° sep=7.72"

07119+5730 A

Componente originario normalizzato	AB	Name	HD 54347	Coord arcsec 2000	071156.72+573027.5	Mag	8.76
Spectral class	F5 (yellow-white)	PmRA	1.00	PmDE	-30.0	SAO	26205
Tycho2	3788-02027-1	HD	54347	ADS	5840	DM	BD+57 1045

Tycho2

Tycho2	3788-02027-1	Pflag		RAmdeg	107.98634426	DEmdeg	57.50763420
PmRA	-0.2	PmDE	-29.4	E RAmdeg	8	E DEmdeg	8
E pmRA	1.7	E pmDE	1.7	EpRAm	1991.17	EpDEm	1991.13
Num	7	Q RAmdeg	0.9	Q DEmdeg	1.6	Q pmRA	0.9
Q pmDE	1.6	BTmag	9.281	E BTmag	0.018	VTmag	8.755
E VTmag	0.014	Prox	129	TYC	T	HIP
CCDM		RAdeg	107.98634528	DEdeg	57.50770333	EpRA 1990	1.61
EpDE 1990	1.53	E RAdeg	7.8	E DEdeg	8.2	Posflg
Corr	0.1

SAO

SAO	26205	DelFlag		RA1950		PmRA1950	0.0017
DE1950		PmDE1950	-0.031	Vmag	8.4	SpType	F5
Double code		Source	38	CatNum	4940	DM	BD+57 1045
DMcomp		BDsup		HD	54347	M HD	0
GC		RA1950rad	1.86625095	DE1950rad	1.00516321	PmRA2000	0.0016
PmDE2000	-0.03

CCDM

Ccdm	07119+5730	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.63	DDEs	26.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.1	Sp	F5	PmNote	*
PmRA	-10	PmDE	-44	Dm number	+57 1045	Cat1	BD
Name2	+57 634	Cat2	AGK2/3	HD	54347	M HD
ADS BDS	A 5840	M ADS BDS		N IDS		IDS	07035N5740A
HIC

07119+5730 B

Componente originario normalizzato	AB		Coord arcsec 2000	071155.86+573030.8		Mag	10.44		PmRA	0.00
PmDE	-31.0		Tycho2	3788-02433-1		Calc delta mag	1.68		Calc coord	yes

Tycho2

Tycho2	3788-02433-1	Pflag		RAmdeg	107.97989481	DEmdeg	57.50856897
PmRA	0.9	PmDE	-31.1	E RAmdeg	35	E DEmdeg	32
E pmRA	3.6	E pmDE	3.5	EpRAm	1990.41	EpDEm	1990.54
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.5	BTmag	11.146	E BTmag	0.058	VTmag	10.442
E VTmag	0.047	Prox	129	TYC	T	HIP
CCDM		RAdeg	107.97989083	DEdeg	57.50864194	EpRA 1990	1.58
EpDE 1990	1.56	E RAdeg	34.8	E DEdeg	31.8	Posflg
Corr	0.0

CCDM

Ccdm	07119+5730	RComp		Comp	B	Note1
Note2		Discov num	STF1020	DRAs		DDEs
R dRAs		Year	1830	Theta	284	Rho	13.3
Obs	4	Vmag	10.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 5840	M ADS BDS		N IDS		IDS	07035N5740B
HIC