05218+6454 STF 659

05^h 21^m 47.40^s +64° 54' 16.0" P.A. 315.00 sep 5.6 mag 9.80,10.43 Sp F2 dist. 230.41 pc (751.6 l.y.)

Coord 2000	05218+6454	Discov num	STF 659	Comp		Coord arcsec 2000	05 21 47.40 +64 54 16.0
Date first	1831	Date last	2018	Obs	22
Pa first	314	Pa last	315.1	P.A. Now (θ)	315.1°
Sep first	5.6	Sep last	5.611	Sep. Now (ρ)	5.611"
Mag pri	9.80	Mag sec	10.43	delta mag (ΔM)	0.63	Spectral class	F2 (yellow-white)
Pri motion ra	+000	Sec motion ra	+001
Pri motion dec	+006	Sec motion dec	+003
Notes

rPM=0.527

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Camelopardalis		HIP	25046		Tycho2	4088-01339-1		Gaia DR2	479996547047333120
BD	BD+64 520		Distance	230.41		Distance ly	751.6

WDS 05218+6454 STF 659 : 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
05218+6454	STF 659		2000	13	315	5.7	9.80	10.43	F2	D	052147.40+645416.0
05218+6454	STF 659		2003	14	315	5.6	9.80	10.43	F2	D	052147.40+645416.0
05218+6454	STF 659		2010	15	316	4.8	9.80	10.43	F2		052147.40+645416.0
05218+6454	STF 659		2017	16	316	5.6	9.80	10.43	F2		052147.40+645416.0
05218+6454	STF 659		2018	18	316	5.6	9.80	10.43	F2		052147.40+645416.0

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

WDS 05218+6454 STF 659 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05218+6454 STF 659 : MEASURES

No records found.

WDS 05218+6454 : VIRTUAL EYEPIECE

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

WDS 05218+6454 : ALADIN DSS IMAGE @ 05^h 21^m 47.40^s +64° 54' 16.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05218+6454 STF 659 : 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		05218+6454	STF 659		315	5.6
Show		05205+6436	ES 1964		256	7.1	20
Show		05248+6444	STF 676		268	1.4	22
Show		05232+6429	TDS3169		55	0.5	28
Show		05253+6511	HDS 711	A,Ba	232	1.7	28
Show		05253+6511	HDS 711	A,Bb	233	1.4	28
Show		05253+6511	BAG 17	Ba,Bb	211	0.3	28
Show		05170+6441	TDS3134		45	0.4	34
Show		05153+6437	STI 558		189	16.2	46
Show		05187+6538	TDS3142			0.5	49
Show		05139+6457	MLR 126		29	1.5	51
Show		05273+6536	MLB 337		150	6.2	54
Show		05130+6444	HU 1099		14	0.5	58
Show		05120+6443	STI 556		313	11.1	65
Show		05162+6359	TDS3128		60	0.8	66
Show		05307+6535	MLB 338		199	6.2	70
Show		05113+6519	MLR 313		76	0.2	71
Show		05329+6447	TDS3232		150	0.8	72
Show		05316+6419	BU 1398	AB	48	150.6	72
Show		05133+6404	TDS3114		69	0.5	75
Show		05297+6355	MLR 128		163	1.2	79
Show		05228+6613	STF 663		80	2.6	79
Show		05117+6402	TDS3103		76	0.9	84
Show		05159+6613	TDS3126		171	2.5	88
Show		05350+6522	RAO 553		276	1.2	88
Show		05155+6615	TVB 95		29	22.1	90
Show		05328+6359	ES 1886		35	10.2	91
Show		05247+6323	STF 677	AB	108	1.2	94
Show		05247+6323	RAO 36	AC	234	7.5	94
Show		05247+6323	RBR 27	Ba,Bb	68	0.1	94
Show		05101+6554	TDS3091		189	0.9	95
Show		05308+6617	TDS3217		246	1.7	100
Show		05375+6509	HDS 752		294	0.1	101
Show		05173+6318	STI 560		320	7.5	101
Show		05090+6602	UC 1270		216	16.5	105
Show		05207+6310	STF 656		213	2.8	105
Show		05107+6336	STF 633		342	11.8	107
Show		05373+6409	HU 1107		57	1.5	110
Show		05312+6321	CBL 229		72	27.1	112
Show		05278+6642	HU 1103		125	1.6	114
Show		05375+6402	STI 573		45	7.9	115
Show		05160+6306	STI 559		97	10.1	116
Show		05095+6331	STI 554		234	9.3	117
Show		05393+6533	UC 1341		206	25.7	117
Show		05202+6256	KPP3608		253	1.3	119
Show		05349+6332	TDS3242		136	2.7	119
Show		05381+6356	STI 574		297	12.9	121
Show		05025+6501	TDS3047		338	0.6	123
Show		05316+6310	STI 567		333	12.4	125
Show		05369+6330	STF 720		168	6.2	129
Show		05365+6328	TDS3250		8	0.6	130

WDS 05218+6454 : COMPONENTS

	A
B	pa=337.1° sep=4.31"

05218+6454 A

Componente originario normalizzato	AB	Coord arcsec 2000	052147.40+645416.0	Mag	9.8	Spectral class	F2 (yellow-white)
PmRA	0.00	PmDE	6.0	HIP	25046	Tycho2	4088-01339-1
BD	BD+64 520

Tycho2

Tycho2	4088-01339-1	Pflag		RAmdeg	80.44749621	DEmdeg	64.90443761
PmRA	-0.5	PmDE	6.0	E RAmdeg	12	E DEmdeg	13
E pmRA	1.9	E pmDE	1.9	EpRAm	1991.13	EpDEm	1990.99
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.8	Q pmRA	0.8
Q pmDE	1.8	BTmag	10.356	E BTmag	0.023	VTmag	9.797
E VTmag	0.019	Prox	57	TYC	T	HIP	25046
CCDM	A	RAdeg	80.44749917	DEdeg	64.90442333	EpRA 1990	1.58
EpDE 1990	1.53	E RAdeg	11.5	E DEdeg	12.6	Posflg
Corr	0.3

Hipparcos

Catalog	H	HIP	25046	Proxy	H	RAhms	05 21 47.40
DEdms	+64 54 15.9	Vmag	9.47	VarFlag		R Vmag	H
RAdeg	80.4475	DEdeg	64.9044	AstroRef	A	Plx	3.78
CCDM	05218+6454	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	315	Rho	5.641	HD		BD	BD+64 520
CD		CP		Dm number	+64 520	VIred	0.58
SpType	F2...	R SpType		Coord arcsec 2000	052147.40+645415.9

Hipparcos 2

HIP	25046	Sn	15	So	3	Nc	2
RArad	1.4040736208	DErad	1.1327958642	Plx	4.34	PmRA	-0.54
PmDE	3.97	E RArad	1.08	E DErad	1.03	E Plx	1.69
E pmRA	1.29	E pmDE	1.18	Hpmag	9.595	E Hpmag	0.002
SHp	0.022	VA	0	BV	0.555	E BV	0.03
VI	0.63

CCDM

Ccdm	05218+6454	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.41	DDEs	14.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp		PmNote	*
PmRA	11	PmDE	-11	Dm number	+64 520	Cat1	BD
Name2	13464	Cat2	SAO	HD		M HD
ADS BDS	A 3902	M ADS BDS		N IDS		IDS	05120N6448A
HIC	25046

05218+6454 B

Componente originario normalizzato	AB		Coord arcsec 2000	052147.14+645420.0		Mag	10.43		PmRA	1.00
PmDE	3.0		Tycho2	4088-00668-1		Calc delta mag	0.63		Calc coord	yes

Tycho2

Tycho2	4088-00668-1	Pflag		RAmdeg	80.44484609	DEmdeg	64.90556055
PmRA	-0.4	PmDE	4.0	E RAmdeg	18	E DEmdeg	20
E pmRA	2.2	E pmDE	2.3	EpRAm	1990.89	EpDEm	1990.73
Num	3	Q RAmdeg	1.5	Q DEmdeg	0.2	Q pmRA	1.5
Q pmDE	0.2	BTmag	10.924	E BTmag	0.035	VTmag	10.434
E VTmag	0.030	Prox	57	TYC	T	HIP	25046
CCDM	B	RAdeg	80.44484861	DEdeg	64.90555111	EpRA 1990	1.58
EpDE 1990	1.51	E RAdeg	18.4	E DEdeg	20.3	Posflg	D
Corr	0.3

CCDM

Ccdm	05218+6454	RComp		Comp	B	Note1
Note2		Discov num	STF 659	DRAs		DDEs
R dRAs		Year	1831	Theta	314	Rho	5.6
Obs	5	Vmag	11.1	Sp		PmNote
PmRA	-14	PmDE	-1	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 3902	M ADS BDS		N IDS		IDS	05120N6448B
HIC	25046