08489+7201 STF 1253 (HD 74358)

08^h 48^m 54.10^s +72° 01' 13.9" P.A. 246.00 sep 26.0 mag 8.37,10.48 Sp K0 dist. 438.6 pc (1430.71 l.y.)

Coord 2000	08489+7201	Discov num	STF1253	Comp		Coord arcsec 2000	08 48 54.10 +72 01 13.9
Date first	1831	Date last	2017	Obs	21
Pa first	244	Pa last	246.4	P.A. Now (θ)	246.4°
Sep first	25.9	Sep last	26.01	Sep. Now (ρ)	26.01"
Mag pri	8.37	Mag sec	10.48	delta mag (ΔM)	2.11	Spectral class	K0 (yellow-orange)
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	+004	Sec motion dec	+003
Notes	T (Parallax indicates physical)

rPM=0.124 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 74358	Constellation	Ursa Major	SAO	6649	HIP	43270
Tycho2	4378-00958-1	Gaia DR2	1122076531251853440	HD	74358	GC	12088
BD	BD+72 429	Distance	438.6	Distance ly	1430.71

WDS 08489+7201 STF 1253 (HD 74358) : 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
08489+7201	STF1253		2005	13	246	26.0	8.37	10.48	K0	D	084854.10+720113.9
08489+7201	STF1253		2010	15	247	26.2	8.37	10.48	K0		084854.10+720113.9
08489+7201	STF1253		2017	16	247	26.0	8.37	10.48	K0		084854.10+720113.9

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

WDS 08489+7201 STF 1253 (HD 74358) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08489+7201 STF 1253 (HD 74358) : MEASURES

No records found.

WDS 08489+7201 (HD 74358) : 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 08489+7201 (HD 74358) : ALADIN DSS IMAGE @ 08^h 48^m 54.10^s +72° 01' 13.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08489+7201 STF 1253 (HD 74358) : 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		08489+7201	STF1253		246	26.0	1
Show		08528+7226	DAM1499		113	10.1	31
Show		08529+7226	TDS6159		63	0.5	32
Show		08463+7234	TDS 492		126	1.2	36
Show		08411+7205	CRB 180		170	10.6	37
Show		08548+7232	LDS1683		298	3.8	41
Show		08477+7116	SKF2321		350	112.7	46
Show		08565+7232	TDS6202		4	1.6	47
Show		08564+7131	TDS6200	AB	75	0.6	47
Show		08564+7131	DAM1509	AB,C	160	2.6	47
Show		08575+7135	TDS6221		188	0.4	48
Show		08590+7141	LDS1686		238	7.8	52
Show		08368+7153	TDS5980		26	0.5	57
Show		09017+7202	UC 1742		242	13.6	60
Show		08486+7055	LDS1682		28	17.6	67
Show		08565+7058	HZG 7		4	4.5	73
Show		09050+7138	KPP3215		140	3.4	79
Show		08554+7048	STF1280	AB	359	3.8	80
Show		08554+7048	STF1280	AC	88	398.4	80
Show		08554+7048	STF1280	BC	88	398.5	80
Show		08315+7217	HDS1218		316	0.6	82
Show		08310+7207	TDS5888		55	0.7	83
Show		08395+7314	A 1079	AB	183	0.5	84
Show		08395+7314	A 1079	AB,C	184	0.4	84
Show		08454+7039	HDS1263		156	0.3	84
Show		08363+7306	KPP1547		260	11.7	86
Show		08469+7036	PRZ 10		243	32.3	87
Show		09069+7226	CLZ 48		74	24.4	87
Show		08304+7134	MLR 414		324	0.7	91
Show		09052+7109	TDS6303		201	3.7	94
Show		08295+7232	KPP3749		356	2.0	94
Show		09041+7308	VKI 16		58	2.9	96
Show		08342+7316	TDS5944		301	0.6	100
Show		08333+7337	TDS5932		214	0.6	118
Show		08473+7403	TDS6096		345	0.7	122
Show		09044+7024	MLR 415		127	1.2	123
Show		08522+6956	TDS6151		173	0.7	127
Show		08419+6959	LDS1680		287	75.7	129
Show		08460+6945	LDS1681		220	3.5	138
Show		08297+7017	MLR 413		200	1.2	140
Show		08416+6924	PRZ 9		233	3.2	162
Show		08362+6931	UC 1690		125	35.5	163
Show		08477+7445	TDS6102		164	0.5	164
Show		08509+6913	UC 1721		280	7.3	169
Show		08368+7443	STT 192		234	1.4	171
Show		09060+6930	TDS 513		260	2.4	174
Show		09026+6913	SKF2684		251	48.9	182
Show		08422+7512	TDS6048	AB	312	4.6	193
Show		09039+6858	UC 1747		48	47.7	198
Show		08358+6848	MLB1073		305	9.7	204
Show		09005+7526	HJ 1162		233	30.6	211

WDS 08489+7201 : COMPONENTS

	A
B	pa=215.2° sep=12.75"

08489+7201 A

Componente originario normalizzato	AB	Name	HD 74358	Coord arcsec 2000	084854.10+720113.9	Mag	8.37
Spectral class	K0 (yellow-orange)	PmRA	7.00	PmDE	4.0	SAO	6649
HIP	43270	Tycho2	4378-00958-1	HD	74358	GC	12088
BD	BD+72 429

Tycho2

Tycho2	4378-00958-1	Pflag		RAmdeg	132.22540410	DEmdeg	72.02052091
PmRA	7.9	PmDE	2.2	E RAmdeg	7	E DEmdeg	6
E pmRA	1.0	E pmDE	1.1	EpRAm	1990.60	EpDEm	1991.15
Num	13	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.1
Q pmDE	0.9	BTmag	9.670	E BTmag	0.020	VTmag	8.373
E VTmag	0.012	Prox	260	TYC	T	HIP	43270
CCDM	A	RAdeg	132.22534444	DEdeg	72.02051583	EpRA 1990	1.60
EpDE 1990	1.74	E RAdeg	6.7	E DEdeg	6.2	Posflg
Corr	-0.2

SAO

SAO	6649	DelFlag		RA1950		PmRA1950	0.0032
DE1950		PmDE1950	0.005	Vmag	7.8	SpType	K0
Double code		Source	70	CatNum	12088	DM	BD+72 429
DMcomp		BDsup		HD	74358	M HD	0
GC	12088	RA1950rad	2.28533231	DE1950rad	1.26021916	PmRA2000	0.0031
PmDE2000	0.007

Hipparcos

Catalog	H	HIP	43270	Proxy		RAhms	08 48 54.08
DEdms	+72 01 13.9	Vmag	8.26	VarFlag		R Vmag	H
RAdeg	132.225	DEdeg	72.0205	AstroRef	A	Plx	1.89
CCDM	08489+7201	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	B	M HIP
Theta		Rho		HD	74358	BD	BD+72 429
CD		CP		Dm number	+72 429	VIred	1.02
SpType	K0	R SpType		Coord arcsec 2000	084854.08+720113.9

Hipparcos 2

HIP	43270	Sn	95	So	3	Nc	1
RArad	2.3077676333	DErad	1.2569951026	Plx	2.28	PmRA	7.12
PmDE	4.27	E RArad	0.5	E DErad	0.55	E Plx	0.73
E pmRA	0.6	E pmDE	0.76	Hpmag	8.4251	E Hpmag	0.0051
SHp	0.021	VA	0	BV	1.117	E BV	0.013
VI	1.08

CCDM

Ccdm	08489+7201	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.05	DDEs	14.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.0	Sp	K0	PmNote	*
PmRA	3	PmDE	8	Dm number	+72 429	Cat1	BD
Name2	+72 232	Cat2	AGK2/3	HD	74358	M HD
ADS BDS	B 4736	M ADS BDS		N IDS		IDS	08385N7223A
HIC	43270

08489+7201 B

Componente originario normalizzato	AB		Coord arcsec 2000	084852.51+720103.5		Mag	10.48		PmRA	7.00
PmDE	3.0		Calc delta mag	2.11		Calc coord	yes

CCDM

Ccdm	08489+7201	RComp		Comp	B	Note1
Note2		Discov num	STF1253	DRAs		DDEs
R dRAs		Year	1831	Theta	244	Rho	25.9
Obs	4	Vmag	10.0	Sp		PmNote
PmRA	8	PmDE	-9	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 4736	M ADS BDS		N IDS		IDS	08385N7223B
HIC	43265