08389+0811 STF 1252

08^h 38^m 50.77^s +08° 10' 34.1" P.A. 47.00 sep 20.2 mag 10.16,11.11

Coord 2000	08389+0811	Discov num	STF1252	Comp		Coord arcsec 2000	08 38 50.77 +08 10 34.1
Date first	1903	Date last	2015	Obs	14
Pa first	50	Pa last	46.5	P.A. Now (θ)	46.5°
Sep first	18.5	Sep last	20.179	Sep. Now (ρ)	20.179"
Mag pri	10.16	Mag sec	11.11	delta mag (ΔM)	0.95	Spectral class
Pri motion ra	-008	Sec motion ra	-005
Pri motion dec	-009	Sec motion dec	+011
Notes

rPM=1.674

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Tycho2

0797-01755-1

Gaia DR2

596376824892645248

WDS 08389+0811 STF 1252 : 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
08389+0811	STF1252		2000	7	47	19.9	10.16	11.11		D	083850.77+081034.1
08389+0811	STF1252		2011	8	47	20.1	10.16	11.11		D	083850.77+081034.1
08389+0811	STF1252		2015	11	47	20.2	10.16	11.11			083850.77+081034.1

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

WDS 08389+0811 STF 1252 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08389+0811 STF 1252 : MEASURES

No records found.

WDS 08389+0811 : VIRTUAL EYEPIECE

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

WDS 08389+0811 : ALADIN DSS IMAGE @ 08^h 38^m 50.77^s +08° 10' 34.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08389+0811 STF 1252 : 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		08389+0811	STF1252		47	20.2
Show		08386+0736	SKF 701		237	0.8	35
Show		08392+0734	HDS1244		3	0.1	37
Show		08365+0826	SKF 691		200	1.0	38
Show		08382+0849	SLW 273		308	12.9	40
Show		08410+0745	SKF 711		76	1.4	42
Show		08412+0837	UC 122		281	20.9	44
Show		08398+0856	LDS3806		89	6.6	48
Show		08345+0809	GWP1045		250	112.2	64
Show		08423+0857	J 382		43	4.3	70
Show		08374+0703	KPP1466		173	11.1	71
Show		08342+0827	KUI 35		204	29.7	71
Show		08436+0812	DAM1476		204	0.8	72
Show		08346+0847	TDS5948		115	1.3	73
Show		08440+0808	BRT2602		162	3.5	77
Show		08441+0816	SKF 499		195	1.6	79
Show		08408+0656	SKF 709		20	1.2	81
Show		08440+0839	TDS6064		99	0.6	82
Show		08385+0936	GWP1055		47	122.6	87
Show		08442+0732	TDS6065		104	1.7	88
Show		08344+0711	KU 31		16	5.6	89
Show		08415+0649	A 2963		264	3.2	90
Show		08357+0930	FAL 24		333	8.3	93
Show		08387+0637	UC 1696		194	58.0	94
Show		08326+0829	STF3119		219	30.0	95
Show		08426+0653	SLE 472	AB	150	28.8	97
Show		08426+0653	SLE 472	AD	272	54.0	97
Show		08426+0653	SLE 472	AC	124	62.3	97
Show		08426+0653	SLE 472	BC	105	38.7	97
Show		08454+0812	GWP1077		346	14.3	98
Show		08449+0730	SLW 288		68	34.9	99
Show		08336+0912	GWP1041		195	20.7	100
Show		08427+0935	ST 8	AB	30	1.7	101
Show		08427+0935	LUY6218	AB,C	96	114.6	101
Show		08440+0917	SKF 498		107	0.9	102
Show		08333+0712	UC 1685		319	66.4	102
Show		08427+0935	CRC 17	CD	144	5.6	102
Show		08367+0948	J 1007		239	5.0	103
Show		08358+0637	STF1245	AB	25	10.1	104
Show		08358+0637	STF1245	AC	109	99.8	104
Show		08358+0637	STF1245	AD	292	109.1	104
Show		08358+0637	STF1245	AE	207	113.2	104
Show		08358+0637	ANT 4	AF	72	47.3	104
Show		08358+0637	ANT 4	AG	211	120.5	104
Show		08358+0637	ANT 4	EG	263	11.8	106
Show		08359+0947	KRU 3		168	14.2	106
Show		08380+0624	A 2962		251	2.3	108
Show		08460+0833	KPP1972		73	15.6	109
Show		08461+0748	J 735		340	2.8	111
Show		08462+0744	LDS3817		3	47.8	113
Show		08359+0955	STF1246		116	10.6	113

WDS 08389+0811 : COMPONENTS

	A
B	pa=46.2° sep=20.07"

08389+0811 A

Componente originario normalizzato	AB		Coord arcsec 2000	083850.77+081034.1		Mag	10.16		PmRA	-8.00
PmDE	-9.0		Tycho2	0797-01755-1

Tycho2

Tycho2	0797-01755-1	Pflag		RAmdeg	129.71154917	DEmdeg	8.17614807
PmRA	-10.2	PmDE	-8.6	E RAmdeg	20	E DEmdeg	26
E pmRA	2.5	E pmDE	2.4	EpRAm	1990.00	EpDEm	1988.32
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.6	Q pmRA	0.5
Q pmDE	0.6	BTmag	10.415	E BTmag	0.039	VTmag	10.157
E VTmag	0.043	Prox	198	TYC	T	HIP
CCDM		RAdeg	129.71157389	DEdeg	8.17617083	EpRA 1990	1.71
EpDE 1990	1.41	E RAdeg	21.3	E DEdeg	29.0	Posflg
Corr	0.1

08389+0811 B

Componente originario normalizzato	AB		Coord arcsec 2000	083851.75+081048.0		Mag	11.11		PmRA	-5.00
PmDE	11.0		Tycho2	0797-01443-1		Calc delta mag	0.95		Calc coord	yes

Tycho2

Tycho2	0797-01443-1	Pflag		RAmdeg	129.71564505	DEmdeg	8.17989212
PmRA	-7.4	PmDE	10.2	E RAmdeg	45	E DEmdeg	50
E pmRA	2.6	E pmDE	2.6	EpRAm	1984.22	EpDEm	1980.06
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.3	Q pmRA	0.7
Q pmDE	0.3	BTmag	12.097	E BTmag	0.167	VTmag	11.115
E VTmag	0.097	Prox	198	TYC	T	HIP
CCDM		RAdeg	129.71566944	DEdeg	8.17987083	EpRA 1990	1.70
EpDE 1990	1.39	E RAdeg	56.6	E DEdeg	79.7	Posflg
Corr	0.1