10019+7334 STF 1393

10^h 01^m 56.54^s +73° 34' 07.1" P.A. 254.00 sep 9.7 mag 10.41,10.95 Sp F8 dist. 1492.54 pc (4868.67 l.y.)

Coord 2000	10019+7334	Discov num	STF1393	Comp		Coord arcsec 2000	10 01 56.54 +73 34 07.1
Date first	1831	Date last	2019	Obs	20
Pa first	257	Pa last	254.2	P.A. Now (θ)	254.2°
Sep first	12.0	Sep last	9.662	Sep. Now (ρ)	9.662"
Mag pri	10.41	Mag sec	10.95	delta mag (ΔM)	0.54	Spectral class	F8 (yellow-white)
Pri motion ra	+015	Sec motion ra	+013
Pri motion dec	-008	Sec motion dec	-008
Notes

rPM=0.118 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Draco		HIP	49154		Tycho2	4389-00650-1		Gaia DR2	1126030783086334976
BD	BD+74 420		Distance	1492.54		Distance ly	4868.67

WDS 10019+7334 STF 1393 : 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
10019+7334	STF1393		1999	9	254	9.5	10.41	10.95	F8	D	100156.54+733407.1
10019+7334	STF1393		2011	10	254	9.5	10.41	10.95	F8	D	100156.54+733407.1
10019+7334	STF1393		2016	13	253	9.5	10.41	10.95	F8		100156.54+733407.1
10019+7334	STF1393		2017	14	255	9.5	10.41	10.95	F8		100156.54+733407.1
10019+7334	STF1393		2019	20	254	9.7	10.41	10.95	F8		100156.54+733407.1

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

WDS 10019+7334 STF 1393 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10019+7334 STF 1393 : MEASURES

No records found.

WDS 10019+7334 : VIRTUAL EYEPIECE

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

WDS 10019+7334 : ALADIN DSS IMAGE @ 10^h 01^m 56.54^s +73° 34' 07.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10019+7334 STF 1393 : 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		10019+7334	STF1393		254	9.7
Show		09585+7336	TDS6937		302	2.1	15
Show		10064+7314	TDS7022		133	0.7	28
Show		09584+7311	LDS1703		277	6.1	29
Show		09598+7410	LDS5706		245	9.1	38
Show		10057+7410	DAM1905		99	13.6	40
Show		10014+7414	SKF1213		192	23.9	40
Show		10095+7405	TDS7071		327	0.5	45
Show		09568+7255	UC 1846		22	54.5	46
Show		10105+7404	DAM2091		136	10.0	47
Show		10063+7418	MLR 422	AB	91	0.3	49
Show		10063+7418	LSC 124	Aa,Ab	332	0.0	49
Show		10114+7302	STF1408	AB	13	3.7	52
Show		09509+7309	DAM1794		5	13.7	54
Show		09508+7407	TDS6850		41	0.4	58
Show		10142+7307	KPP1862		261	14.4	60
Show		09499+7305	TDS6838		235	0.7	60
Show		09505+7412	LDS1699		160	3.1	62
Show		09487+7414	CRB 182		329	21.4	69
Show		10039+7445	CRB 183		13	34.1	72
Show		10188+7333	TDS7175		256	0.4	72
Show		09514+7436	STF1378		357	5.2	76
Show		09425+7318	SKF2685		242	14.2	85
Show		10201+7421	LDS1710		288	4.1	88
Show		10110+7508	KUI 47		121	2.0	102
Show		09477+7504	UC 139		2	30.6	107
Show		10199+7222	UC 1913		7	9.1	107
Show		09509+7516	LDS1700		33	25.7	111
Show		09508+7515	KPP3797		33	25.7	111
Show		10108+7142	DAM2097		299	4.4	120
Show		09434+7206	DAM1711		88	2.1	120
Show		10129+7143	TDS7112		94	0.6	122
Show		09437+7202	MLR 420		117	0.2	123
Show		09525+7531	TDS6870		122	1.8	123
Show		10206+7152	TDS7200		12	1.0	133
Show		09425+7153	UC 135		280	13.8	133
Show		09578+7546	SKF2768		223	2.6	133
Show		10020+7551	LDS1707		67	11.0	138
Show		10033+7606	LOC 286		79	17.2	152
Show		10057+7048	MLR 421		193	2.0	166
Show		10178+7104	STF1415	AB	168	16.5	167
Show		10178+7104	STF1415	AC	13	153.3	167
Show		10166+7057	FYM 649	AB	93	6.3	171
Show		10166+7057	FYM 649	AC	119	11.0	171
Show		10163+7616	LOC 285		327	24.2	171
Show		10112+7622	HJ 3319		5	23.7	172
Show		09472+7618	LOC 270		327	6.6	174
Show		10152+7046	FYM 648		202	6.6	179
Show		10216+7059	DAM2331		46	2.1	180
Show		09466+7047	KPP 556		23	5.2	182
Show		10016+7637	LDS1705		133	42.2	183

WDS 10019+7334 : COMPONENTS

	A
B	pa=225.0° sep=3.72"

10019+7334 A

Componente originario normalizzato	AB	Coord arcsec 2000	100156.54+733407.1	Mag	10.41	Spectral class	F8 (yellow-white)
PmRA	15.00	PmDE	-8.0	HIP	49154	Tycho2	4389-00650-1
BD	BD+74 420

Tycho2

Tycho2	4389-00650-1	Pflag		RAmdeg	150.48560236	DEmdeg	73.56864191
PmRA	13.9	PmDE	-8.5	E RAmdeg	23	E DEmdeg	23
E pmRA	1.4	E pmDE	1.5	EpRAm	1988.11	EpDEm	1988.25
Num	6	Q RAmdeg	1.0	Q DEmdeg	1.4	Q pmRA	1.1
Q pmDE	1.3	BTmag	11.051	E BTmag	0.044	VTmag	10.407
E VTmag	0.035	Prox	96	TYC	T	HIP	49154
CCDM	A	RAdeg	150.48548806	DEdeg	73.56866028	EpRA 1990	1.64
EpDE 1990	1.71	E RAdeg	23.6	E DEdeg	24.1	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	49154	Proxy	H	RAhms	10 01 56.51
DEdms	+73 34 07.2	Vmag	9.91	VarFlag		R Vmag	H
RAdeg	150.485	DEdeg	73.5687	AstroRef	A	Plx	-0.47
CCDM	10019+7334	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	254	Rho	9.486	HD		BD	BD+74 420
CD		CP		Dm number	+74 420	VIred	0.76
SpType	F8+...	R SpType		Coord arcsec 2000	100156.51+733407.2

Hipparcos 2

HIP	49154	Sn	15	So	3	Nc	2
RArad	2.6264664259	DErad	1.2840154238	Plx	0.67	PmRA	17.65
PmDE	-7.41	E RArad	1.75	E DErad	1.49	E Plx	2.07
E pmRA	2.32	E pmDE	1.7	Hpmag	10.0086	E Hpmag	0.0032
SHp	0.036	VA	0	BV	0.465	E BV	0.049
VI	0.54

CCDM

Ccdm	10019+7334	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.50	DDEs	8.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp	F8	PmNote	*
PmRA	5	PmDE	8	Dm number	+74 420	Cat1	BD
Name2	+73 272	Cat2	AGK2/3	HD		M HD
ADS BDS	B 5260	M ADS BDS		N IDS		IDS	09529N7403A
HIC	49154

10019+7334 B

Componente originario normalizzato	AB		Coord arcsec 2000	100155.92+733404.5		Mag	10.95		PmRA	13.00
PmDE	-8.0		Tycho2	4389-01793-1		Calc delta mag	0.54		Calc coord	yes

Tycho2

Tycho2	4389-01793-1	Pflag		RAmdeg	150.47655388	DEmdeg	73.56793031
PmRA	14.2	PmDE	-10.1	E RAmdeg	32	E DEmdeg	32
E pmRA	1.6	E pmDE	1.7	EpRAm	1986.13	EpDEm	1986.50
Num	5	Q RAmdeg	1.1	Q DEmdeg	1.5	Q pmRA	1.1
Q pmDE	1.5	BTmag	11.380	E BTmag	0.054	VTmag	10.950
E VTmag	0.056	Prox	96	TYC	T	HIP	49154
CCDM	B	RAdeg	150.47644194	DEdeg	73.56795139	EpRA 1990	1.65
EpDE 1990	1.72	E RAdeg	32.7	E DEdeg	33.2	Posflg
Corr	-0.1

CCDM

Ccdm	10019+7334	RComp		Comp	B	Note1
Note2		Discov num	STF1393	DRAs	0.30	DDEs	5.5
R dRAs	10	Year	1911	Theta	254	Rho	9.3
Obs	1	Vmag	11.4	Sp	F8	PmNote	*
PmRA	14	PmDE	-1	Dm number		Cat1
Name2	+73 271	Cat2	AGK2/3	HD		M HD
ADS BDS	B 5260	M ADS BDS	N	N IDS		IDS	09529N7403B
HIC	49154