05268+5748 STF 690 (HD 237390)

05^h 26^m 50.02^s +57° 48' 29.7" P.A. 14.00 sep 23.0 mag 9.90,10.45 Sp F8

Coord 2000	05268+5748	Discov num	STF 690	Comp		Coord arcsec 2000	05 26 50.02 +57 48 29.7
Date first	1830	Date last	2015	Obs	29
Pa first	10	Pa last	14.3	P.A. Now (θ)	14.3°
Sep first	19.1	Sep last	22.98	Sep. Now (ρ)	22.98"
Mag pri	9.90	Mag sec	10.45	delta mag (ΔM)	0.55	Spectral class	F8 (yellow-white)
Pri motion ra	-006	Sec motion ra	+006
Pri motion dec	-008	Sec motion dec	+013
Notes	L (Linear solution)

rPM=1.689

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 237390		Constellation	Camelopardalis		SAO	25196		Tycho2	3756-01646-1
Gaia DR2	280044413302066688		HD	237390

WDS 05268+5748 STF 690 (HD 237390) : 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
05268+5748	STF 690		2007	17	14	22.9	9.90	10.45	F8	LD	052650.02+574829.7
05268+5748	STF 690		2010	19	14	22.9	9.90	10.45	F8	L	052650.02+574829.7
05268+5748	STF 690		2015	20	14	23.0	9.90	10.45	F8	L	052650.02+574829.7

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

WDS 05268+5748 STF 690 (HD 237390) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05268+5748 STF 690 (HD 237390) : MEASURES

No records found.

WDS 05268+5748 (HD 237390) : VIRTUAL EYEPIECE

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

WDS 05268+5748 (HD 237390) : ALADIN DSS IMAGE @ 05^h 26^m 50.02^s +57° 48' 29.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05268+5748 STF 690 (HD 237390) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		05268+5748	STF 690		14	23.0
Show		05259+5750	TDS 172		317	2.4	8
Show		05271+5725	MLR 600		337	0.8	23
Show		05301+5803	TDS3212		291	0.8	30
Show		05238+5730	STI2098		139	13.6	31
Show		05235+5733	BU 1393		222	104.4	32
Show		05261+5706	MLB 61		59	2.8	40
Show		05329+5737	STI2102		315	10.1	50
Show		05230+5841	TDS 171		2	1.0	61
Show		05207+5848	GIC 46		201	14.1	77
Show		05238+5904	STI2097		183	6.4	80
Show		05322+5858	STI2101		103	8.0	81
Show		05199+5648	STI2093		39	12.9	83
Show		05225+5633	A 1305		31	5.0	83
Show		05268+5623	DAM 637	AB	287	9.4	86
Show		05268+5623	STI2099	AC	300	37.4	86
Show		05373+5731	TDS3260		42	2.1	86
Show		05162+5722	A 1030		212	0.6	90
Show		05160+5815	STI2091		246	12.6	90
Show		05377+5833	A 1307		129	3.6	97
Show		05210+5919	TDS3154		322	0.4	102
Show		05363+5641	HJ 2269		219	34.4	103
Show		05329+5617	LDS3662		205	131.6	104
Show		05343+5616	HDS 736		325	0.6	111
Show		05400+5708	HJ 2273		259	21.3	114
Show		05125+5732	ES 1779		51	4.4	116
Show		05220+5556	KR 26	AB	75	9.1	120
Show		05220+5556	FOX9005	AC	26	21.1	120
Show		05225+5946	MLR 564		33	0.9	123
Show		05174+5928	STI 561		271	14.9	124
Show		05118+5722	STF 641		259	16.7	124
Show		05429+5724	STI2107		311	15.8	132
Show		05407+5634	STI2103		238	12.7	135
Show		05409+5639	STI2104		232	6.6	135
Show		05156+5934	MLR 563		50	0.3	140
Show		05152+5606	TDS3123	AB	128	4.9	141
Show		05152+5606	DAM1329	AB,C	29	65.0	141
Show		05103+5704	A 1029		9	1.5	141
Show		05183+5545	STI2092		139	12.6	143
Show		05364+5550	TDS3249		231	1.9	143
Show		05278+5526	LDS3658	AB	110	9.4	143
Show		05278+5526	DAM 748	AC	261	114.0	143
Show		05428+5649	STI2106		252	4.2	143
Show		05225+6011	LEO 11		209	3.3	147
Show		05110+5634	STI2086		99	8.1	149
Show		05381+5950	A 1308		103	5.1	150
Show		05089+5840	A 1027		318	7.0	151
Show		05307+5521	MLR 687		344	0.9	152
Show		05459+5824	CRB 174		22	17.0	155
Show		05438+5913	STI 578		243	7.1	158
Show		05189+6015	MLR 127		39	0.2	159

WDS 05268+5748 : COMPONENTS

	A
B	pa=7.7° sep=22.47"

05268+5748 A

Componente originario normalizzato	AB	Name	HD 237390	Coord arcsec 2000	052650.02+574829.7	Mag	9.9
Spectral class	F8 (yellow-white)	PmRA	-6.00	PmDE	-8.0	SAO	25196
Tycho2	3756-01646-1	HD	237390	DM	BD+57 881

Tycho2

Tycho2	3756-01646-1	Pflag		RAmdeg	81.70842593	DEmdeg	57.80824697
PmRA	-5.0	PmDE	-9.2	E RAmdeg	12	E DEmdeg	16
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.36	EpDEm	1989.52
Num	8	Q RAmdeg	1.3	Q DEmdeg	0.6	Q pmRA	1.3
Q pmDE	0.6	BTmag	10.467	E BTmag	0.028	VTmag	9.897
E VTmag	0.023	Prox	225	TYC	T	HIP
CCDM		RAdeg	81.70844556	DEdeg	57.80826861	EpRA 1990	1.95
EpDE 1990	1.96	E RAdeg	12.7	E DEdeg	16.6	Posflg
Corr	-0.3

SAO

SAO	25196	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.003	Vmag	9.1	SpType	F8
Double code		Source	38	CatNum	4025	DM	BD+57 881
DMcomp		BDsup		HD	237390	M HD	0
GC		RA1950rad	1.40728629	DE1950rad	1.00820087	PmRA2000	0.0002
PmDE2000	-0.004

05268+5748 B

Componente originario normalizzato	AB		Coord arcsec 2000	052650.40+574852.0		Mag	10.45		PmRA	6.00
PmDE	13.0		Tycho2	3756-01118-1		Calc delta mag	0.55		Calc coord	yes

Tycho2

Tycho2	3756-01118-1	Pflag		RAmdeg	81.71127343	DEmdeg	57.81436112
PmRA	7.3	PmDE	13.2	E RAmdeg	18	E DEmdeg	21
E pmRA	2.1	E pmDE	2.0	EpRAm	1990.31	EpDEm	1988.56
Num	7	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.6
Q pmDE	0.9	BTmag	10.978	E BTmag	0.039	VTmag	10.448
E VTmag	0.034	Prox	225	TYC	T	HIP
CCDM		RAdeg	81.71124194	DEdeg	57.81433306	EpRA 1990	1.94
EpDE 1990	1.95	E RAdeg	19.3	E DEdeg	25.1	Posflg
Corr	-0.3