06205+4708 STF 884 (HD 43794)

06^h 20^m 33.58^s +47° 07' 13.0" P.A. 272.00 sep 8.9 mag 8.68,8.94 Sp A0 dist. 507.61 pc (1655.82 l.y.)

Coord 2000	06205+4708	Discov num	STF 884	Comp		Coord arcsec 2000	06 20 33.58 +47 07 13.0
Date first	1791	Date last	2018	Obs	28
Pa first	270	Pa last	271.7	P.A. Now (θ)	271.7°
Sep first	9.2	Sep last	8.887	Sep. Now (ρ)	8.887"
Mag pri	8.68	Mag sec	8.94	delta mag (ΔM)	0.26	Spectral class	A0 (white)
Pri motion ra	-001	Sec motion ra	+000
Pri motion dec	-013	Sec motion dec	-013
Notes

rPM=0.077 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 43794	Constellation	Auriga	SAO	41031	HIP	30138
Tycho2	3379-01600-1	Gaia DR2	968537665236416640	HD	43794	GC	8118
BD	BD+47 1287	Distance	507.61	Distance ly	1655.82

WDS 06205+4708 STF 884 (HD 43794) : 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
06205+4708	STF 884		2004	19	272	8.9	8.68	8.94	A0	D	062033.58+470713.0
06205+4708	STF 884		2011	22	272	8.9	8.68	8.94	A0		062033.58+470713.0
06205+4708	STF 884		2017	23	273	8.8	8.68	8.94	A0		062033.58+470713.0
06205+4708	STF 884		2018	24	272	8.9	8.68	8.94	A0		062033.58+470713.0

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

WDS 06205+4708 STF 884 (HD 43794) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06205+4708 STF 884 (HD 43794) : MEASURES

No records found.

WDS 06205+4708 (HD 43794) : 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 06205+4708 (HD 43794) : ALADIN DSS IMAGE @ 06^h 20^m 33.58^s +47° 07' 13.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06205+4708 STF 884 (HD 43794) : 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		06205+4708	STF 884		272	8.9
Show		06215+4721	ES 1235		156	2.7	19
Show		06235+4717	ES 1236		270	6.5	32
Show		06245+4707	COU2477		126	1.4	41
Show		06214+4757	TDS 242		33	1.3	51
Show		06181+4754	TDS3716		330	3.2	53
Show		06226+4618	BRT 93		324	5.6	54
Show		06224+4612	A 1319		130	0.8	59
Show		06177+4803	COU2597		321	2.3	63
Show		06283+4709	TDS3854		14	0.8	79
Show		06146+4758	SHN 102		-1	0.4	79
Show		06237+4820	LDS3699		229	203.8	80
Show		06127+4706	KPP3665		94	1.9	81
Show		06147+4806	TDS3658		359	4.1	84
Show		06180+4548	TDS3714		337	1.8	85
Show		06126+4733	COU2476		101	0.7	86
Show		06167+4825	TDS 233		256	1.1	87
Show		06203+4834	KPP1556		51	11.8	87
Show		06211+4540	GMZ 79		295	7.1	88
Show		06259+4554	GMZ 80		7	12.8	92
Show		06295+4707	COU2478		223	1.1	92
Show		06211+4839	WFC 33		84	8.3	93
Show		06178+4539	GMZ 78		238	1.5	93
Show		06239+4540	RAO 210		273	0.6	94
Show		06264+4549	GMZ 83		44	6.4	99
Show		06278+4557	GMZ 86		275	15.2	103
Show		06291+4605	UC 1443		26	9.1	108
Show		06257+4843	COU2598		248	1.4	109
Show		06117+4813	RAO 643		104	0.3	111
Show		06229+4517	LDS3698		245	80.2	113
Show		06098+4632	BRT 92		105	4.3	117
Show		06135+4837	HJ 2297		22	7.4	120
Show		06262+4522	GMZ 82		50	4.0	121
Show		06265+4854	LDS3703		319	2.3	121
Show		06273+4848	TDS3837		118	1.5	122
Show		06321+4634	UC 1449		210	52.0	123
Show		06121+4541	TDS3625		185	0.8	123
Show		06085+4725	COU2475	Aa,Ab	41	0.3	124
Show		06085+4725	ES 579	AB	344	56.3	124
Show		06085+4725	ES 579	AC	117	7.4	124
Show		06150+4858	ES 581		64	4.1	124
Show		06268+4520	GMZ 85	AB	22	13.1	125
Show		06268+4520	GMZ 85	AC	158	27.0	125
Show		06326+4746	COU2479		277	0.4	128
Show		06320+4616	LDS3708	AB	3	5.1	129
Show		06320+4616	LDS3708	AC	3	90.7	129
Show		06116+4843	STF 845	AB	358	7.5	132
Show		06303+4542	GMZ 89		65	16.8	133
Show		06075+4712	RAO 556		11	3.5	133
Show		06284+4521	GMZ 87		185	8.0	134
Show		06305+4537	GMZ 90		307	7.0	137

WDS 06205+4708 : COMPONENTS

	A
B	pa=272.5° sep=6.05"

06205+4708 A

Componente originario normalizzato	AB	Name	HD 43794	Coord arcsec 2000	062033.58+470713.0	Mag	8.68
Spectral class	A0 (white)	PmRA	-1.00	PmDE	-13.0	SAO	41031
HIP	30138	Tycho2	3379-01600-1	HD	43794	GC	8118
BD	BD+47 1287

Tycho2

Tycho2	3379-01600-1	Pflag		RAmdeg	95.13990591	DEmdeg	47.12026803
PmRA	-0.8	PmDE	-13.0	E RAmdeg	6	E DEmdeg	7
E pmRA	1.8	E pmDE	1.8	EpRAm	1991.48	EpDEm	1991.15
Num	4	Q RAmdeg	1.7	Q DEmdeg	0.9	Q pmRA	1.7
Q pmDE	0.8	BTmag	8.659	E BTmag	0.016	VTmag	8.675
E VTmag	0.013	Prox	88	TYC	T	HIP	30138
CCDM	A	RAdeg	95.13990861	DEdeg	47.12029944	EpRA 1990	1.61
EpDE 1990	1.33	E RAdeg	5.6	E DEdeg	6.6	Posflg
Corr	0.1

SAO

SAO	41031	DelFlag		RA1950		PmRA1950	0.0005
DE1950		PmDE1950	-0.005	Vmag	8.9	SpType	A0
Double code		Source	70	CatNum	8118	DM	BD+47 1287
DMcomp		BDsup		HD	43794	M HD	0
GC	8118	RA1950rad	1.64410655	DE1950rad	0.82280378	PmRA2000	0.0004
PmDE2000	-0.004

Hipparcos

Catalog	H	HIP	30138	Proxy	H	RAhms	06 20 33.58
DEdms	+47 07 13.1	Vmag	8.1	VarFlag		R Vmag	H
RAdeg	95.1399	DEdeg	47.1203	AstroRef	A	Plx	3.18
CCDM	06206+4707	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	272	Rho	8.892	HD	43794	BD	BD+47 1287
CD		CP		Dm number	+47 1287	VIred	0.02
SpType	A0...	R SpType		Coord arcsec 2000	062033.58+470713.1

Hipparcos 2

HIP	30138	Sn	15	So	3	Nc	2
RArad	1.6605045973	DErad	0.822404277	Plx	1.97	PmRA	-2.64
PmDE	-13.23	E RArad	1.01	E DErad	0.63	E Plx	1.32
E pmRA	1.18	E pmDE	0.66	Hpmag	8.1244	E Hpmag	0.0009
SHp	0.012	VA	0	BV	0.056	E BV	0.015
VI	0.07

06205+4708 B

Componente originario normalizzato	AB		Coord arcsec 2000	062032.99+470713.3		Mag	8.94		PmRA	0.00
PmDE	-13.0		Tycho2	3379-01708-1		Calc delta mag	0.26		Calc coord	yes

Tycho2

Tycho2	3379-01708-1	Pflag		RAmdeg	95.13632088	DEmdeg	47.12033938
PmRA	2.9	PmDE	-11.3	E RAmdeg	7	E DEmdeg	8
E pmRA	1.7	E pmDE	1.7	EpRAm	1991.39	EpDEm	1991.15
Num	4	Q RAmdeg	1.3	Q DEmdeg	0.5	Q pmRA	1.2
Q pmDE	0.5	BTmag	9.060	E BTmag	0.017	VTmag	8.943
E VTmag	0.015	Prox	88	TYC	T	HIP	30138
CCDM	B	RAdeg	95.13631139	DEdeg	47.12036639	EpRA 1990	1.58
EpDE 1990	1.40	E RAdeg	7.3	E DEdeg	8.3	Posflg	D
Corr	0.1