09330+5615 STF 1359 AB (HD 237815)

09^h 32^m 58.20^s +56° 14' 59.1" P.A. 54.00 sep 7.5 mag 9.77,10.76 Sp G5

Coord 2000	09330+5615	Discov num	STF1359	Comp	AB	Coord arcsec 2000	09 32 58.20 +56 14 59.1
Date first	1831	Date last	2019	Obs	30
Pa first	72	Pa last	53.5	P.A. Now (θ)	53.5°
Sep first	7.0	Sep last	7.536	Sep. Now (ρ)	7.536"
Mag pri	9.77	Mag sec	10.76	delta mag (ΔM)	0.99	Spectral class	G5 (yellow)
Pri motion ra	+014	Sec motion ra	+004
Pri motion dec	-013	Sec motion dec	+002
Notes

rPM=0.944

This double is not physical.

09330+5615 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 237815	27288	09 32 58 +56 14 59	STF 1359 AB	2019	30	54	7.5	9.77	10.76	0.99		<===
Show		27288	09 32 58 +56 14 59	STF 1359 AC	2015	20	240	118.1	9.77	10.52	0.75
Show			09 32 59 +56 15 03	STF 1359 BC	2015	12	240	125.5	10.76	10.52	0.24

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 237815		Constellation	Ursa Major		SAO	27288		Tycho2	3810-00578-1
Gaia DR2	1025003432774165888		HD	237815		GC	13151

WDS 09330+5615 STF 1359 AB (HD 237815) : 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
09330+5615	STF1359	AB	2005	16	55	7.4	9.77	10.76	G5	D	093258.20+561459.1
09330+5615	STF1359	AB	2009	17	54	7.4	9.77	10.76	G5	D	093258.20+561459.1
09330+5615	STF1359	AB	2017	25	54	7.5	9.77	10.76	G5		093258.20+561459.1
09330+5615	STF1359	AB	2019	30	54	7.5	9.77	10.76	G5		093258.20+561459.1

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

WDS 09330+5615 STF 1359 AB (HD 237815) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09330+5615 STF 1359 AB (HD 237815) : MEASURES

No records found.

WDS 09330+5615 (HD 237815) : 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 09330+5615 (HD 237815) : ALADIN DSS IMAGE @ 09^h 32^m 58.20^s +56° 14' 59.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09330+5615 STF 1359 AB (HD 237815) : 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		09330+5615	STF1359	AB	54	7.5
Show		09330+5615	STF1359	AC	240	118.1
Show		09330+5615	STF1359	BC	240	125.5	1
Show		09306+5559	CVR 89		190	13.5	26
Show		09345+5534	SHN 17		11	0.8	44
Show		09384+5604	KPP1603		205	12.2	47
Show		09326+5512	CRB 181		208	7.9	64
Show		09390+5702	GRV1031		41	43.1	75
Show		09423+5543	STI2235		155	9.1	84
Show		09438+5557	ES 1825		43	6.2	92
Show		09242+5519	LDS3884		217	140.6	93
Show		09390+5735	ES 1784		287	6.4	95
Show		09277+5449	UC 1794		225	23.7	97
Show		09217+5546	CVR1214		189	4.7	100
Show		09412+5502	DAM1697		331	4.3	102
Show		09408+5457	TDS6732		307	2.1	103
Show		09450+5641	MLR 675		100	0.3	103
Show		09368+5755	ES 1783	Ba,Bb	15	1.9	103
Show		09408+5455	STI2234		231	10.4	104
Show		09368+5755	ES 1783	AB	240	120.4	105
Show		09222+5522	LDS3880		329	71.0	106
Show		09393+5748	CVR1235		224	3.6	107
Show		09201+5557	LDS3873		354	10.9	110
Show		09401+5442	LDS3910		350	61.0	111
Show		09442+5720	SLW 387		234	93.7	114
Show		09190+5623	DAM 64	CD	123	3.0	116
Show		09190+5623	LDS2577	AB	200	4.7	116
Show		09190+5623	DAM 64	AC	171	16.6	116
Show		09190+5623	DAM 64	AE	149	28.6	116
Show		09190+5623	DAM 64	AF	129	25.4	116
Show		09299+5808	MLR 549	AB	138	0.2	116
Show		09299+5808	MLR 549	AC	179	2.6	116
Show		09417+5805	TDS6747		156	2.2	131
Show		09481+5658	ITF 9		342	5.9	133
Show		09403+5417	STI2233		174	3.8	134
Show		09491+5628	LDS1232		75	4.1	135
Show		09279+5824	STI2229		207	7.9	135
Show		09244+5813	HJ 2494		29	6.6	137
Show		09485+5537	STI2236		62	5.7	137
Show		09188+5729	STI2227		164	4.3	138
Show		09385+5404	STI2231		29	11.7	140
Show		09260+5408	GRV1028		283	12.1	140
Show		09256+5401	STF1346	BC	188	93.9	149
Show		09256+5401	STF1346	AB	315	5.8	149
Show		09480+5455	UC 1831		212	35.2	151
Show		09502+5706	MLR 568		57	0.6	152
Show		09169+5506	UC 1772		226	48.6	153
Show		09473+5754	TDS6810		316	0.6	154
Show		09302+5339	TDS 538		136	2.2	158
Show		09263+5847	BUG 9		134	0.1	162
Show		09261+5344	A 1343	AB	254	0.3	163

WDS 09330+5615 : COMPONENTS

	A	B
B	pa=55.5° sep=7.59"
C	pa=224.4° sep=81.58"	pa=225.3° sep=89.04"

09330+5615 A

Name	HD 237815	Coord arcsec 2000	093258.20+561459.1	Mag	9.77	Spectral class	G5 (yellow)
PmRA	14.00	PmDE	-13.0	SAO	27288	Tycho2	3810-00578-1
HD	237815	GC	13151	DM	BD+56 1390

Tycho2

Tycho2	3810-00578-1	Pflag		RAmdeg	143.24251177	DEmdeg	56.24975285
PmRA	13.3	PmDE	-12.4	E RAmdeg	17	E DEmdeg	19
E pmRA	1.5	E pmDE	1.6	EpRAm	1989.48	EpDEm	1988.66
Num	8	Q RAmdeg	1.6	Q DEmdeg	1.3	Q pmRA	1.7
Q pmDE	1.2	BTmag	10.982	E BTmag	0.047	VTmag	9.771
E VTmag	0.024	Prox	76	TYC	T	HIP
CCDM		RAdeg	143.24245444	DEdeg	56.24978194	EpRA 1990	1.63
EpDE 1990	1.43	E RAdeg	17.3	E DEdeg	20.0	Posflg
Corr	-0.1

SAO

SAO	27288	DelFlag		RA1950		PmRA1950	0.0014
DE1950		PmDE1950	0.025	Vmag	9.6	SpType	G5
Double code		Source	70	CatNum	13151	DM	BD+56 1390
DMcomp		BDsup		HD	237815	M HD	0
GC	13151	RA1950rad	2.48444161	DE1950rad	0.98562619	PmRA2000	0.0016
PmDE2000	0.029

09330+5615 B

Coord arcsec 2000	093258.95+561503.4		Coord calc	093258.95+561503.4		Mag	10.76		PmRA	4.00
PmDE	-13.0		Tycho2	3810-01603-1		Calc delta mag	0.99

Tycho2

Tycho2	3810-01603-1	Pflag		RAmdeg	143.24563891	DEmdeg	56.25094112
PmRA	5.8	PmDE	2.8	E RAmdeg	39	E DEmdeg	46
E pmRA	3.1	E pmDE	3.2	EpRAm	1989.66	EpDEm	1988.61
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.5	BTmag	12.149	E BTmag	0.132	VTmag	10.762
E VTmag	0.054	Prox	76	TYC	T	HIP
CCDM		RAdeg	143.24561500	DEdeg	56.25093444	EpRA 1990	1.64
EpDE 1990	1.41	E RAdeg	39.2	E DEdeg	46.7	Posflg
Corr	-0.1

09330+5615 C

Coord arcsec 2000	093251.36+561400.8		Mag	10.52		PmRA	-19.00		PmDE	-16.0
Calc delta mag	0.75		Calc coord	yes