03256+4701 AG 306 (HD 21046)

03^h 25^m 37.66^s +47° 01' 14.3" P.A. 317.00 sep 15.0 mag 8.97,10.17 Sp A7V dist. 1351.35 pc (4408.1 l.y.)

Coord 2000	03256+4701	Discov num	AG 306	Comp		Coord arcsec 2000	03 25 37.66 +47 01 14.3
Date first	1896	Date last	2016	Obs	14
Pa first	317	Pa last	316.7	P.A. Now (θ)	316.7°
Sep first	10.9	Sep last	14.958	Sep. Now (ρ)	14.958"
Mag pri	8.97	Mag sec	10.17	delta mag (ΔM)	1.2	Spectral class	A7V (white)
Pri motion ra	+024	Sec motion ra	-001
Pri motion dec	-026	Sec motion dec	-001
Notes

rPM=0.999

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 21046	Constellation	Perseus	SAO	38814	HIP	15970
Tycho2	3316-02317-1	Gaia DR2	243068661892483968	HD	21046	BD	BD+46 748
Distance	1351.35	Distance ly	4408.1

WDS 03256+4701 AG 306 (HD 21046) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
AG	T	Astronomische Gesellschaft (see also ref codes KR and WFD)
AG		(Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A	T j	AG - Leipzig	1903LicOB...2..115H
AG_1903A		cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A	T -	AG - Leipzig	1906QB821.B972.....
AG_1906A	+Ma	cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B	T -	AG - Leipzig	1906MmRAS..56....1L
AG_1906B		cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C	T -	AG - Lund	1906QB821.B972.....
AG_1906C		cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D	T -	AG - Strasbourg	1906QB821.B972.....
AG_1906D		cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A	T -	AG - Albany	1913QB811.B8.......
AG_1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B	T -	AG - Berlin	1913QB811.B8.......
AG_1913B		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C	T -	AG - Bonn	1913QB811.B8.......
AG_1913C		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D	T -	AG - Cambridge, England	1913QB811.B8.......
AG_1913D		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E	T -	AG - Christiania	1913QB811.B8.......
AG_1913E		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F	T -	AG - Harvard	1913QB811.B8.......
AG_1913F		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G	T -	AG - Helsingfors	1913QB811.B8.......
AG_1913G		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H	T -	AG - Leiden	1913QB811.B8.......
AG_1913H		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I	T -	AG - Leipzig	1913QB811.B8.......
AG_1913I		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J	T -	AG - Lund	1913QB811.B8.......
AG_1913J		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K	T -	AG - Strasbourg	1913QB811.B8.......
AG_1913K		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L	T -	AG - Wien-Ottakring	1913QB811.B8.......
AG_1913L		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M	T -	AG - Oxford	1913QB811.B8.......
AG_1913M		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A	T -	AG - Leipzig	1932QB821.A43......
AG_1932A		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B	T -	AG - Berlin	1932QB821.A43......
AG_1932B		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C	T -	AG - Helsingfors	1932QB821.A43......
AG_1932C		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D	T -	AG - Bonn	1932QB821.A43......
AG_1932D		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E	T -	AG - Lund	1932QB821.A43......
AG_1932E		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F	T -	AG - Cambridge, England	1932QB821.A43......
AG_1932F		cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G	T -	AG - Oxford	1932QB821.A43......
AG_1932G		cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A	T -	AG	2002yCat.1275....0D
AG_2002A		cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03256+4701	AG 306		2003	11	317	14.8	8.97	10.17	A7V	D	032537.66+470114.3
03256+4701	AG 306		2010	13	317	14.6	8.97	10.17	A7V		032537.66+470114.3
03256+4701	AG 306		2016	14	317	15.0	8.97	10.17	A7V		032537.66+470114.3

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

WDS 03256+4701 AG 306 (HD 21046) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03256+4701 AG 306 (HD 21046) : MEASURES

No records found.

WDS 03256+4701 (HD 21046) : 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 03256+4701 (HD 21046) : ALADIN DSS IMAGE @ 03^h 25^m 37.66^s +47° 01' 14.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03256+4701 AG 306 (HD 21046) : 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		03256+4701	AG 306		317	15.0
Show		03238+4718	KPP1512		38	11.4	25
Show		03228+4640	COU2021		267	0.3	37
Show		03245+4626	LDS9153		18	8.5	38
Show		03294+4656	A 982	EF	308	2.6	39
Show		03294+4656	A 982	BC	233	3.8	39
Show		03294+4656	A 982	BD	302	21.2	39
Show		03294+4656	A 982	BE	274	44.7	39
Show		03294+4656	STT 55	AB	295	31.1	40
Show		03291+4632	COU2022		228	1.0	47
Show		03250+4615	TDS2542		129	0.4	48
Show		03250+4614	TDS 112		39	0.9	48
Show		03221+4734	PAT 24		72	0.2	49
Show		03302+4645	TDS2558		236	0.7	50
Show		03279+4614	COU1686		263	0.5	53
Show		03207+4641	BU 1294		240	7.5	55
Show		03206+4634	TDS2526		306	0.9	59
Show		03213+4743	ES 464		67	7.0	63
Show		03187+4702	STF 371		89	3.2	72
Show		03232+4554	LDS9152		36	10.8	72
Show		03279+4551	COU1687		112	0.8	75
Show		03254+4545	ES 1218		266	2.2	75
Show		03185+4721	MET 1	AB	194	2.1	76
Show		03185+4721	MET 23	AC	56	8.5	76
Show		03185+4721	MET 23	AD	266	11.6	76
Show		03316+4752	STT 56	AB	352	33.4	79
Show		03316+4752	WAL 23	AC	47	45.6	79
Show		03264+4820	PAT 33		315	0.5	80
Show		03290+4814	PAT 38		234	1.6	81
Show		03259+4540	COU1682		74	0.7	81
Show		03213+4809	COU2020		233	0.3	81
Show		03260+4536	HO 322	AB	126	1.9	86
Show		03276+4825	PAT 34		350	0.1	87
Show		03342+4651	HDS 452		301	3.1	89
Show		03255+4830	PAT 31		337	4.4	89
Show		03321+4801	BAG 40		260	0.1	90
Show		03256+4531	HO 321		33	1.7	91
Show		03201+4811	COU2019		258	0.3	91
Show		03190+4602	JCT 1		280	18.5	91
Show		03332+4615	ES 560		142	9.5	91
Show		03193+4559	ABH 20	CD	249	10.3	91
Show		03193+4559	STF 372	AB	292	7.7	92
Show		03193+4559	STF 372	AC	76	53.5	92
Show		03193+4559	ABH 20	AE	154	61.5	92
Show		03193+4559	ABH 20	AF	351	73.8	92
Show		03193+4559	ABH 20	AG	261	62.4	92
Show		03193+4559	ABH 20	AH	240	7.7	92
Show		03193+4559	ABH 20	AD	78	43.2	92
Show		03304+4825	PAT 39		66	5.4	97
Show		03190+4811	MET 25	AB	84	4.1	97
Show		03190+4811	MET 25	AC	126	10.7	97

WDS 03256+4701 : COMPONENTS

	A
B	pa=327.3° sep=12.94"

03256+4701 A

Componente originario normalizzato	AB	Name	HD 21046	Coord arcsec 2000	032537.66+470114.3	Mag	8.97
Spectral class	A7V (white)	PmRA	24.00	PmDE	-26.0	SAO	38814
HIP	15971	Tycho2	3316-02317-1	HD	21046	BD	BD+46 748

Tycho2

Tycho2	3316-02317-1	Pflag		RAmdeg	51.40690061	DEmdeg	47.02063865
PmRA	22.6	PmDE	-25.6	E RAmdeg	10	E DEmdeg	11
E pmRA	1.0	E pmDE	1.0	EpRAm	1989.89	EpDEm	1989.81
Num	12	Q RAmdeg	1.8	Q DEmdeg	1.2	Q pmRA	1.8
Q pmDE	1.2	BTmag	9.334	E BTmag	0.021	VTmag	8.967
E VTmag	0.017	Prox	141	TYC	T	HIP	15971
CCDM	A	RAdeg	51.40682556	DEdeg	47.02069833	EpRA 1990	1.68
EpDE 1990	1.53	E RAdeg	10.2	E DEdeg	10.8	Posflg
Corr	-0.2

SAO

SAO	38814	DelFlag		RA1950		PmRA1950	0.0013
DE1950		PmDE1950	-0.013	Vmag	8.8	SpType	A2
Double code		Source	3	CatNum	339	DM	BD+46 748
DMcomp		BDsup		HD	21046	M HD	0
GC		RA1950rad	0.8819924	DE1950rad	0.81761321	PmRA2000	0.0013
PmDE2000	-0.016

Hipparcos

Catalog	H	HIP	15971	Proxy		RAhms	03 25 37.64
DEdms	+47 01 14.5	Vmag	8.92	VarFlag		R Vmag	H
RAdeg	51.4068	DEdeg	47.0207	AstroRef	A	Plx	12.35
CCDM	03256+4701	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	A	M HIP
Theta		Rho		HD	21046	BD	BD+46 748
CD		CP		Dm number	+46 748	VIred	0.33
SpType	A7V	R SpType		Coord arcsec 2000	032537.64+470114.5

Hipparcos 2

HIP	15971	Sn	95	So	3	Nc	1
RArad	0.8972184127	DErad	0.8206660582	Plx	16.54	PmRA	23.94
PmDE	-24.94	E RArad	2.55	E DErad	2.08	E Plx	3.24
E pmRA	3.37	E pmDE	3.56	Hpmag	8.9982	E Hpmag	0.014
SHp	0.063	VA	0	BV	0.286	E BV	0.015
VI	0.33

CCDM

Ccdm	03256+4701	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.56	DDEs	14.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	A2	PmNote	*
PmRA	6	PmDE	-26	Dm number	+46 748	Cat1	BD
Name2	+46 339	Cat2	AGK2/3	HD	21046	M HD
ADS BDS		M ADS BDS		N IDS		IDS	03187N4640A
HIC	15971

03256+4701 B

Componente originario normalizzato	AB	Coord arcsec 2000	032536.98+470125.2	Mag	10.17	PmRA	-1.00
PmDE	-1.0	HIP	15970	Tycho2	3316-02316-1	Calc delta mag	1.2
Calc coord	yes

Tycho2

Tycho2	3316-02316-1	Pflag		RAmdeg	51.40290098	DEmdeg	47.02356198
PmRA	0.9	PmDE	-0.2	E RAmdeg	24	E DEmdeg	26
E pmRA	1.4	E pmDE	1.4	EpRAm	1988.51	EpDEm	1987.46
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.2	Q pmRA	1.9
Q pmDE	0.2	BTmag	10.387	E BTmag	0.038	VTmag	10.173
E VTmag	0.043	Prox	141	TYC	T	HIP	15970
CCDM	B	RAdeg	51.40289778	DEdeg	47.02356250	EpRA 1990	1.69
EpDE 1990	1.53	E RAdeg	24.3	E DEdeg	26.8	Posflg
Corr	-0.2

Hipparcos

Catalog	H	HIP	15970	Proxy		RAhms	03 25 36.69
DEdms	+47 01 24.8	Vmag	10.09	VarFlag		R Vmag	H
RAdeg	51.4029	DEdeg	47.0236	AstroRef	B	Plx	7.18
CCDM	03256+4701	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	A	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.74
SpType		R SpType		Coord arcsec 2000	032536.69+470124.8

Hipparcos 2

HIP	15970	Sn	95	So	3	Nc	1
RArad	0.8971494728	DErad	0.8207157907	Plx	0.74	PmRA	23.33
PmDE	-20.7	E RArad	1.5	E DErad	1.25	E Plx	1.92
E pmRA	2	E pmDE	2.16	Hpmag	10.383	E Hpmag	0.0408
SHp	0	VA	0	BV	0.214	E BV	0.066
VI	0.24

CCDM

Ccdm	03256+4701	RComp		Comp	B	Note1
Note2		Discov num	AG	DRAs		DDEs
R dRAs		Year	1907	Theta	315	Rho	10.6
Obs	2	Vmag	10.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	03187N4640B
HIC	15970