08088+2729 STF 1186 (11 Cnc)

08^h 08^m 49.61^s +27° 28' 49.4" P.A. 212.00 sep 3.3 mag 7.06,10.08 Sp G8III-IV dist. 229.89 pc (749.9 l.y.)

Coord 2000	08088+2729	Discov num	STF1186	Comp		Coord arcsec 2000	08 08 49.61 +27 28 49.4
Date first	1827	Date last	2018	Obs	34
Pa first	225	Pa last	211.7	P.A. Now (θ)	211.7°
Sep first	3.0	Sep last	3.28	Sep. Now (ρ)	3.28"
Mag pri	7.06	Mag sec	10.08	delta mag (ΔM)	3.02	Spectral class	G8III-IV (yellow)
Pri motion ra	+000	Sec motion ra	-009
Pri motion dec	-026	Sec motion dec	-022
Notes

rPM=0.379

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	11 Cnc	Constellation	Cancer	SAO	79974	HIP	39888
Tycho2	1935-00237-1	Gaia DR2	683849468873040640	HD	67402	GC	11043
BD	BD+27 1544	Flamsteed	11 Cancri	Flamsteed name	11 Cnc	Distance	229.89
Distance ly	749.9

WDS 08088+2729 STF 1186 (11 Cnc) : 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
08088+2729	STF1186		1991	28	216	3.2	7.06	10.08	G8III-IV		080849.61+272849.4
08088+2729	STF1186		2007	30	219	3.4	7.06	10.08	G8III-IV		080849.61+272849.4
08088+2729	STF1186		2018	33	212	3.3	7.06	10.08	G8III-IV		080849.61+272849.4

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

WDS 08088+2729 STF 1186 (11 Cnc) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08088+2729 STF 1186 (11 Cnc) : MEASURES

No records found.

WDS 08088+2729 (11 Cnc) : 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 08088+2729 (11 Cnc) : ALADIN DSS IMAGE @ 08^h 08^m 49.61^s +27° 28' 49.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08088+2729 STF 1186 (11 Cnc) : 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		08088+2729	STF1186		212	3.3
Show		08080+2738	SKF2681		187	1.7	15
Show		08065+2734	SKF 561		251	1.0	31
Show		08099+2808	TDS5584		189	0.6	42
Show		08056+2732	STF1177		350	3.5	43
Show		08110+2807	DBR 244		139	4.8	48
Show		08121+2658	SKF 590		150	1.8	53
Show		08129+2722	TDS 445		357	1.5	55
Show		08139+2747	HO 38	AB	83	7.6	70
Show		08139+2747	HO 38	AC	130	28.4	70
Show		08139+2747	HO 38	CD	214	11.6	70
Show		08140+2708	BU 1420		300	19.2	73
Show		08035+2748	ES 2628	AB	187	57.9	74
Show		08035+2748	ES 2628	AC	79	83.6	74
Show		08056+2830	MLB 566		165	1.4	75
Show		08134+2646	SKF 594		17	1.1	76
Show		08051+2827	AG 337		104	2.7	77
Show		08054+2834	SKF 551		269	1.1	80
Show		08041+2818	GRV 750		337	21.8	80
Show		08147+2710	STF1203		243	18.9	81
Show		08063+2615	SKF 558		63	1.0	82
Show		08047+2831	MLB 565		323	5.8	84
Show		08026+2706	COU1113		293	0.9	86
Show		08118+2847	SKF 586		12	1.0	88
Show		08057+2846	SLW 217		114	31.6	89
Show		08127+2613	A 2471		77	0.4	92
Show		08070+2601	SLW 221		323	174.2	92
Show		08131+2617	KPP2161		105	17.7	92
Show		08126+2849	COU1114		196	0.1	95
Show		08029+2827	SKF 536		106	1.3	98
Show		08117+2900	RAO 224		304	1.0	99
Show		08102+2551	OCC 80	Ba,Bb	-1	0.1	100
Show		08102+2551	BUP 111	AB	49	80.9	100
Show		08102+2551	ARN 2	AC	22	188.4	100
Show		08065+2553	A 2541		4	0.5	102
Show		08163+2709	UC 1657		257	35.2	102
Show		08033+2616	STT 186		75	1.1	104
Show		08164+2758	TDS5664		315	0.5	105
Show		08041+2603	KPP3737		21	1.4	107
Show		08113+2547	OCC 79		-1	0.1	108
Show		08009+2751	TDS5438		54	2.6	108
Show		08149+2843	SKF 603		139	1.2	110
Show		08011+2810	UC 1633		184	39.7	111
Show		08172+2723	HO 39		346	6.4	112
Show		08062+2542	SKF 556		232	1.7	114
Show		08020+2837	SKF 533		282	2.3	114
Show		08038+2901	SKF 543			1.7	114
Show		08116+2540	SLW 224		232	26.1	116
Show		08027+2851	CLZ 41		149	87.4	116
Show		08170+2811	TDS5670		300	0.4	116
Show		08083+2533	OCC 81	Aa,Ab	-1	0.1	116

WDS 08088+2729 : COMPONENTS

	A
B	pa=208.7° sep=3.18"

08088+2729 A

Componente originario normalizzato	AB	Name	11 Cnc	Coord arcsec 2000	080849.61+272849.4	Mag	7.06
Spectral class	G8III (yellow)	PmRA	0.00	PmDE	-26.0	SAO	79974
HIP	39888	Tycho2	1935-00237-1	HD	67402	GC	11043
BD	BD+27 1544	Flamsteed	11 Cancri	Flamsteed name	11 Cnc

Tycho2

Tycho2	1935-00237-1	Pflag		RAmdeg	122.20669451	DEmdeg	27.48039837
PmRA	0.1	PmDE	-25.6	E RAmdeg	4	E DEmdeg	5
E pmRA	2.4	E pmDE	2.3	EpRAm	1991.76	EpDEm	1991.55
Num	3	Q RAmdeg	0.0	Q DEmdeg	1.0	Q pmRA	0.0
Q pmDE	1.0	BTmag	8.309	E BTmag	0.016	VTmag	7.058
E VTmag	0.010	Prox	35	TYC	T	HIP	39888
CCDM	A	RAdeg	122.20669417	DEdeg	27.48045833	EpRA 1990	1.79
EpDE 1990	1.60	E RAdeg	4.2	E DEdeg	4.9	Posflg
Corr	0.3

SAO

SAO	79974	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	-0.025	Vmag	6.8	SpType	K0
Double code		Source	70	CatNum	11043	DM	BD+27 1544
DMcomp		BDsup		HD	67402	M HD	0
GC	11043	RA1950rad	2.11957417	DE1950rad	0.4821907	PmRA2000	-0.0013
PmDE2000	-0.022

Hipparcos

Catalog	H	HIP	39888	Proxy	H	RAhms	08 08 49.61
DEdms	+27 28 49.7	Vmag	6.88	VarFlag		R Vmag	G
RAdeg	122.207	DEdeg	27.4805	AstroRef	A	Plx	4.3
CCDM	08088+2729	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	217	Rho	3.466	HD	67402	BD	BD+27 1544
CD		CP		Dm number	+27 1544	VIred	1.01
SpType	K0III	R SpType		Coord arcsec 2000	080849.61+272849.7

Hipparcos 2

HIP	39888	Sn	15	So	3	Nc	2
RArad	2.1329091781	DErad	0.4796245012	Plx	4.35	PmRA	-10.37
PmDE	-21.24	E RArad	0.67	E DErad	0.46	E Plx	0.77
E pmRA	0.75	E pmDE	0.53	Hpmag	7.0476	E Hpmag	0.0009
SHp	0.006	VA	0	BV	1.04	E BV	0.015
VI	1.01

CCDM

Ccdm	08088+2729	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.56	DDEs	-11.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.9	Sp	K0	PmNote	*
PmRA	-9	PmDE	-29	Dm number	+27 1544	Cat1	BD
Name2	+27 887	Cat2	AGK2/3	HD	67402	M HD
ADS BDS	A 6612	M ADS BDS		N IDS		IDS	08027N2746A
HIC	39888

08088+2729 B

Componente originario normalizzato	AB		Coord arcsec 2000	080849.50+272846.6		Mag	10.08		Spectral class	IV
PmRA	-9.00		PmDE	-22.0		Calc delta mag	3.02		Calc coord	yes

CCDM

Ccdm	08088+2729	RComp		Comp	B	Note1
Note2		Discov num	STF1186	DRAs		DDEs
R dRAs		Year	1828	Theta	218	Rho	3.2
Obs	12	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 6612	M ADS BDS		N IDS		IDS	08027N2746B
HIC	39888