16345+1613 STF 2064

16^h 34^m 34.57^s +16° 12' 01.6" P.A. 312.00 sep 70.5 mag 10.76,11.21

Coord 2000	16345+1613	Discov num	STF2064	Comp		Coord arcsec 2000	16 34 34.57 +16 12 01.6
Date first	1905	Date last	2015	Obs	12
Pa first	310	Pa last	312.1	P.A. Now (θ)	312.1°
Sep first	69.3	Sep last	70.505	Sep. Now (ρ)	70.505"
Mag pri	10.76	Mag sec	11.21	delta mag (ΔM)	0.45	Spectral class
Pri motion ra	-006	Sec motion ra	+002
Pri motion dec	-035	Sec motion dec	-013
Notes

rPM=0.659

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

1519-01605-1

Gaia DR2

4465956304900469248

WDS 16345+1613 STF 2064 : 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
16345+1613	STF2064		1999	4	312	70.4	10.76	11.21		D	163434.57+161201.6
16345+1613	STF2064		2001	6	312	70.4	10.76	11.21		D	163434.57+161201.6
16345+1613	STF2064		2010	7	312	70.5	10.76	11.21			163434.57+161201.6
16345+1613	STF2064		2015	8	312	70.5	10.76	11.21			163434.57+161201.6

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

WDS 16345+1613 STF 2064 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16345+1613 STF 2064 : MEASURES

No records found.

WDS 16345+1613 : VIRTUAL EYEPIECE

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

WDS 16345+1613 : ALADIN DSS IMAGE @ 16^h 34^m 34.57^s +16° 12' 01.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16345+1613 STF 2064 : 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		16345+1613	STF2064		312	70.5
Show		16334+1614	UC 3185		306	28.6	17
Show		16354+1638	UC 3188		332	21.1	29
Show		16322+1542	SLW1184		336	27.2	46
Show		16311+1601	GRV1220		64	11.7	51
Show		16362+1526	BPM 663		118	116.7	52
Show		16354+1703	WEB 6		1	155.3	53
Show		16387+1613	STF2073		75	30.2	60
Show		16317+1704	H N 3	AB	54	24.1	69
Show		16317+1704	H N 3	AC	133	28.7	69
Show		16301+1540	SKF2727		294	0.7	73
Show		16329+1506	STE 11		242	4.6	73
Show		16386+1658	LEP 149		114	5.4	74
Show		16296+1635	A 2084		131	0.4	76
Show		16318+1719	COU 310		321	1.0	79
Show		16303+1522	GIC 143	AB	167	15.2	80
Show		16303+1522	RAO 349	Aa,Ab	269	0.5	80
Show		16371+1732	COU 311		106	0.3	88
Show		16357+1442	BPM 662		276	22.0	92
Show		16281+1546	SLW1181		174	164.1	98
Show		16407+1701	UC 3206		320	15.7	101
Show		16280+1533	JNN 279		35	0.6	102
Show		16419+1618	BPM 666		29	82.2	105
Show		16295+1728	KPP4001		125	4.6	106
Show		16416+1647	LDS4687		275	23.6	106
Show		16412+1714	HDS2366		94	0.6	114
Show		16416+1513	USN 2		88	0.1	118
Show		16265+1634	UC 3169		182	5.7	119
Show		16416+1714	COU 312	Aa,Ab	359	0.9	119
Show		16417+1500	TDT 34		41	0.9	126
Show		16434+1608	HEI 243		339	3.0	127
Show		16299+1424	A 1860		84	3.4	128
Show		16393+1424	UC 222		207	31.5	129
Show		16256+1554	VKI 29		30	2.5	131
Show		16255+1526	VKI 28		112	3.2	139
Show		16436+1506	TDT 50		111	0.4	147
Show		16254+1718	STF2043		85	10.0	147
Show		16256+1502	TDS9893		242	3.4	148
Show		16242+1558	VKI 27		277	3.3	151
Show		16289+1825	STF2052	AB	118	2.5	156
Show		16289+1825	STF2052	AC	44	136.4	156
Show		16413+1816	COU2512		2	0.4	157
Show		16375+1341	GIC 145		96	177.3	157
Show		16455+1618	HEI 796		118	2.3	158
Show		16388+1341	STF2071		310	24.9	164
Show		16252+1437	LDS4668		299	11.7	167
Show		16462+1629	CRC 21	BC	36	14.6	169
Show		16422+1405	LDS4688		250	126.8	170
Show		16237+1718	SLW1176		216	137.0	170
Show		16226+1608	HEI 242		71	3.5	172
Show		16331+1321	SLW1185		188	123.5	173

WDS 16345+1613 : COMPONENTS

	A
B	pa=313.3° sep=68.98"

16345+1613 A

Componente originario normalizzato	AB		Coord arcsec 2000	163434.57+161201.6		Mag	10.76		PmRA	-6.00
PmDE	-35.0		Tycho2	1519-01605-1

Tycho2

Tycho2	1519-01605-1	Pflag		RAmdeg	248.64404532	DEmdeg	16.20044922
PmRA	-10.5	PmDE	-38.1	E RAmdeg	30	E DEmdeg	35
E pmRA	1.6	E pmDE	1.6	EpRAm	1985.72	EpDEm	1983.52
Num	4	Q RAmdeg	1.1	Q DEmdeg	0.4	Q pmRA	1.1
Q pmDE	0.4	BTmag	11.611	E BTmag	0.072	VTmag	10.759
E VTmag	0.055	Prox	703	TYC	T	HIP
CCDM		RAdeg	248.64406972	DEdeg	16.20053833	EpRA 1990	1.60
EpDE 1990	1.38	E RAdeg	35.2	E DEdeg	41.3	Posflg
Corr	-0.2

CCDM

Ccdm	16345+1613	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.90	DDEs	-10.9
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number	+16 2972	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS	B 7679	M ADS BDS		N IDS		IDS	16300N1625A
HIC

16345+1613 B

Componente originario normalizzato	AB		Coord arcsec 2000	163431.08+161248.9		Mag	11.21		PmRA	2.00
PmDE	-13.0		Calc delta mag	0.45		Calc coord	yes

CCDM

Ccdm	16345+1613	RComp		Comp	B	Note1
Note2		Discov num	STF2064	DRAs	4.54	DDEs	-57.6
R dRAs	65	Year	1905	Theta	130	Rho	69.3
Obs	1	Vmag	12.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 7679	M ADS BDS	N	N IDS		IDS	16300N1625B
HIC