16556-0510 STF 3106 (HD 152779)

16^h 55^m 37.53^s -05° 09' 56.8" P.A. 80.00 sep 1.9 mag 9.54,9.55 Sp G0

Coord 2000	16556-0510	Discov num	STF3106	Comp		Coord arcsec 2000	16 55 37.53 -05 09 56.8
Date first	1831	Date last	2016	Obs	65
Pa first	67	Pa last	80.4	P.A. Now (θ)	80.4°
Sep first	2.4	Sep last	1.878	Sep. Now (ρ)	1.878"
Mag pri	9.54	Mag sec	9.55	delta mag (ΔM)	0.01	Spectral class	G0 (yellow)
Pri motion ra	-164	Sec motion ra	-164
Pri motion dec	+024	Sec motion dec	+024
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 152779		Constellation	Ophiuchus		SAO	141441		Tycho2	5059-00441-2
Gaia DR2	4365399743138703488		HD	152779		GC	22809		ADS	10260

WDS 16556-0510 STF 3106 (HD 152779) : 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
16556-0510	STF3106		1999	61	75	1.9	9.54	9.55	G0	D	165537.53-050956.8
16556-0510	STF3106		2009	62	78	1.8	9.54	9.55	G0	D	165537.53-050956.8
16556-0510	STF3106		2016	63	81	1.9	9.54	9.55	G0		165537.53-050956.8

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

WDS 16556-0510 STF 3106 (HD 152779) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16556-0510 STF 3106 (HD 152779) : MEASURES

No records found.

WDS 16556-0510 (HD 152779) : 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 16556-0510 (HD 152779) : ALADIN DSS IMAGE @ 16^h 55^m 37.53^s -05° 09' 56.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16556-0510 STF 3106 (HD 152779) : 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		16556-0510	STF3106		80	1.9
Show		16541-0420	MET 79		58	3.8	55
Show		16546-0609	DSG 1	AB	270	0.4	62
Show		16546-0609	DSG 1	AC	87	0.7	62
Show		16573-0408	UC 3259		16	110.3	67
Show		16570-0405	UC 3258		310	21.6	69
Show		16589-0615	LDS4711		211	110.7	82
Show		17019-0511	GWP2687		278	11.9	95
Show		17011-0413	ENG 59	AB	68	100.4	100
Show		17011-0413	ARN 16	AC	85	221.0	100
Show		16499-0559	J 2095		350	4.6	100
Show		16579-0644	RST3964		183	2.4	100
Show		16585-0643	GWP2681		337	50.1	103
Show		16557-0701	J 1643		51	6.4	111
Show		16480-0458	GWP2668		274	19.0	116
Show		17011-0634	J 2503		163	1.6	118
Show		17001-0324	KPP4019		83	2.9	126
Show		16467-0536	TDT 79		28	4.5	137
Show		16488-0337	RST4564		227	5.2	139
Show		17050-0504	LDS 585	AB	123	184.4	142
Show		17050-0504	ABT 13	AC	74	373.5	142
Show		17050-0504	LDS 585	AD	142	18.5	142
Show		16509-0713	UC 3241		21	7.1	143
Show		16461-0425	GWP2664		87	16.2	150
Show		16506-0732	CVR 844		109	21.1	161
Show		16490-0302	LDS4696		117	23.7	162
Show		16484-0710	J 2502		237	4.7	162
Show		17046-0339	RST4565		165	0.8	163
Show		16556-0227	BAL 243		250	12.5	163
Show		17010-0240	UC 3276		332	23.0	171
Show		17029-0728	J 2504		21	3.7	175
Show		17076-0515	YMG 85		321	0.2	179
Show		16466-0312	A 27		21	1.8	180
Show		16463-0702	CVR 840		27	11.7	180
Show		16443-0407	HJ 4886		98	8.0	181
Show		17074-0558	BUG 5		142	1.0	183
Show		17050-0309	KPP4022		170	1.4	186
Show		17054-0706	STF3109		296	5.0	187
Show		16555-0820	UC 3253	CF	150	298.8	190
Show		16589-0206	UC 3268		131	13.4	190
Show		16555-0820	KUI 75	AB	107	0.2	191
Show		16555-0820	SLE 687	AB,E	324	295.3	191
Show		16555-0820	WNO 55	AB,F	155	230.7	191
Show		16555-0820	LDS 573	AB,C	313	72.3	191
Show		16555-0820	LDS 573	AB,D	155	21.0	191
Show		17084-0518	RST4566		21	0.3	191
Show		16570-0155	BAL 570		57	4.2	196
Show		17022-0212	TDT 185		218	1.8	204
Show		17007-0200	J 2096		25	6.1	204
Show		16488-0807	GWP2669		357	20.7	205
Show		17008-0159	J 2097		239	7.0	205

WDS 16556-0510 : COMPONENTS

	A
B	pa=80.4° sep=1.87"

16556-0510 A

Componente originario normalizzato	AB	Name	HD 152779	Coord arcsec 2000	165537.53-050956.8	Mag	9.54
Spectral class	G0 (yellow)	PmRA	-164.00	PmDE	24.0	SAO	141441
Tycho2	5059-00441-1	HD	152779	GC	22809	ADS	10260
DM	BD-04 4202

Tycho2

Tycho2	5059-00441-1	Pflag	P	RAmdeg	253.90635418	DEmdeg	-5.16578706
PmRA	-163.6	PmDE	24.2	E RAmdeg	14	E DEmdeg	18
E pmRA	2.2	E pmDE	2.3	EpRAm	1991.29	EpDEm	1990.78
Num	4	Q RAmdeg	1.3	Q DEmdeg	1.1	Q pmRA	1.3
Q pmDE	1.1	BTmag	10.336	E BTmag	0.032	VTmag	9.547
E VTmag	0.023	Prox	19	TYC	T	HIP
CCDM		RAdeg	253.90697583	DEdeg	-5.16578639	EpRA 1990	1.70
EpDE 1990	1.42	E RAdeg	14.3	E DEdeg	18.4	Posflg	D
Corr	-0.1

SAO

SAO	141441	DelFlag		RA1950		PmRA1950	-0.0113
DE1950		PmDE1950	0.026	Vmag	8.9	SpType	G0
Double code		Source	70	CatNum	22809	DM	BD-04 4202
DMcomp		BDsup		HD	152779	M HD	0
GC	22809	RA1950rad	4.41993968	DE1950rad	-0.08879517	PmRA2000	-0.0111
PmDE2000	0.027

CCDM

Ccdm	16556-0510	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.51	DDEs	2.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.6	Sp	G0	PmNote	*
PmRA	-169	PmDE	25	Dm number	-04 4202	Cat1	BD
Name2	141441	Cat2	SAO	HD	152779	M HD
ADS BDS	A10260	M ADS BDS		N IDS		IDS	16503S0501A
HIC

16556-0510 B

Componente originario normalizzato	AB		Coord arcsec 2000	165537.65-050956.5		Mag	9.55		PmRA	-164.00
PmDE	24.0		Calc delta mag	0.01		Calc coord	yes

CCDM

Ccdm	16556-0510	RComp		Comp	B	Note1
Note2		Discov num	STF3106	DRAs		DDEs
R dRAs		Year	1957	Theta	253	Rho	2.1
Obs	30	Vmag	9.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10260	M ADS BDS		N IDS		IDS	16503S0501B
HIC