00087-0451 AG 298 (HD 401)

00^h 08^m 40.42^s -04° 50' 38.8" P.A. 11.00 sep 16.0 mag 10.17,10.40 Sp G3IV+G5V

Coord 2000	00087-0451	Discov num	AG 298	Comp		Coord arcsec 2000	00 08 40.42 -04 50 38.8
Date first	1893	Date last	2016	Obs	14
Pa first	9	Pa last	11.4	P.A. Now (θ)	11.4°
Sep first	16.1	Sep last	15.972	Sep. Now (ρ)	15.972"
Mag pri	10.17	Mag sec	10.40	delta mag (ΔM)	0.23	Spectral class	G3IV+G5V (yellow/yellow)
Pri motion ra	+044	Sec motion ra	+049
Pri motion dec	-061	Sec motion dec	-066
Notes	Z (Parallax indicates components are physical)

rPM=0.086 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 401		Constellation	Pisces		SAO	128606		Tycho2	4666-00936-1
Gaia DR2	2444503215162954752		HD	401

WDS 00087-0451 AG 298 (HD 401) : 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
00087-0451	AG 298		2005	8	12	15.8	10.17	10.40	G0	D	000840.42-045038.8
00087-0451	AG 298		2010	10	12	15.8	10.17	10.40	G3IV+G5V	Z	000840.42-045038.8
00087-0451	AG 298		2016	11	12	16.0	10.17	10.40	G3IV+G5V	Z	000840.42-045038.8

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

WDS 00087-0451 AG 298 (HD 401) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00087-0451 AG 298 (HD 401) : MEASURES

No records found.

WDS 00087-0451 (HD 401) : VIRTUAL EYEPIECE

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

WDS 00087-0451 (HD 401) : ALADIN DSS IMAGE @ 00^h 08^m 40.42^s -04° 50' 38.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00087-0451 AG 298 (HD 401) : 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		00087-0451	AG 298		11	16.0
Show		00077-0454	ZHN 11		50	5.3	15
Show		00076-0433	STF3063		194	1.0	25
Show		00085-0419	GWP 18	AD	267	20.3	33
Show		00085-0419	GWP 19	AB	41	73.2	33
Show		00085-0419	UC 324	BC	118	53.5	33
Show		00074-0519	GWP 15			10.5	34
Show		00066-0435	ZHN 10		191	20.1	36
Show		00092-0408	KPP2684		151	3.7	44
Show		00112-0531	GWP 25		107	14.2	56
Show		00053-0523	UC 315		257	19.7	60
Show		00049-0516	SLW 3		42	142.1	62
Show		00066-0356	SLW 6		3	8.7	64
Show		00126-0423	GWP 28		56	11.4	65
Show		00094-0600	KPP1145		277	8.9	71
Show		00125-0534	GIC9002		109	1.3	72
Show		00109-0338	CVR 305		174	13.1	81
Show		00139-0429	LDS9087		45	4.0	83
Show		00030-0505	SLW9023		242	2.3	86
Show		00033-0409	RST4738	AB	58	1.8	91
Show		00033-0409	RBR 31	Ba,Bb	44	0.1	91
Show		00042-0552	SKF1065		286	2.6	92
Show		00143-0535	OSO 2		176	12.9	95
Show		00029-0407	GWP 5		213	8.6	97
Show		00061-0318	UC 318	AB	313	51.3	101
Show		00061-0318	UC 318	Aa,Ab	203	1.6	101
Show		00110-0627	J 1432		275	7.2	102
Show		00104-0635	BRT 349		199	2.4	108
Show		00100-0636	SKF 297		8	256.5	108
Show		00141-0602	KPP 52		197	3.5	109
Show		00107-0303	BRT 350		327	3.8	113
Show		00116-0305	STF 8		291	7.8	115
Show		00159-0536	STF 15		199	4.7	117
Show		00151-0338	CVR1031		348	3.5	120
Show		00162-0359	ROE 115		302	5.5	124
Show		00035-0308	UC 309		327	43.7	129
Show		00174-0508	CVR1033		156	3.6	132
Show		00018-0322	LDS9083		336	8.6	136
Show		00000-0530	OCC 622		-1	0.1	136
Show		00073-0235	SKF1819		245	5.3	138
Show		00007-0601	TDS1245		356	0.5	139
Show		00067-0706	JNN 11		1	0.3	139
Show		00005-0342	LDS6081		135	61.0	140
Show		00027-0644	SLW9022		333	16.0	145
Show		00012-0312	LDS9082		69	2.5	149
Show		00101-0718	GWP 23		103	114.0	149
Show		00182-0357	CVR1034		214	3.9	152
Show		00189-0443	CVR 314		183	8.8	154
Show		00087-0213	LSC 4		110	0.9	158
Show		00002-0309	SLN 48		265	6.1	163
Show		00142-0712	MSH 1		52	0.2	164

WDS 00087-0451 : COMPONENTS

	A
B	pa=11.4° sep=15.97"

00087-0451 A

Componente originario normalizzato	AB	Name	HD 401	Coord arcsec 2000	000840.42-045038.8	Mag	10.17
Spectral class	G3IV (yellow)	PmRA	44.00	PmDE	-61.0	SAO	128606
Tycho2	4666-00936-1	HD	401	DM	BD-05 6

Tycho2

Tycho2	4666-00936-1	Pflag		RAmdeg	2.16839972	DEmdeg	-4.84411546
PmRA	49.9	PmDE	-64.7	E RAmdeg	21	E DEmdeg	31
E pmRA	2.1	E pmDE	2.1	EpRAm	1990.68	EpDEm	1989.24
Num	3	Q RAmdeg	1.4	Q DEmdeg	2.1	Q pmRA	1.4
Q pmDE	2.2	BTmag	10.850	E BTmag	0.048	VTmag	10.174
E VTmag	0.037	Prox	160	TYC	T	HIP
CCDM		RAdeg	2.16828583	DEdeg	-4.84396417	EpRA 1990	1.81
EpDE 1990	1.57	E RAdeg	21.4	E DEdeg	30.6	Posflg
Corr	-0.1

SAO

SAO	128606	DelFlag		RA1950		PmRA1950	0.0025
DE1950		PmDE1950	-0.025	Vmag	9	SpType	G0
Double code		Source	27	CatNum	21	DM	BD-05 6
DMcomp		BDsup		HD	401	M HD	0
GC		RA1950rad	0.02666722	DE1950rad	-0.089385	PmRA2000	0.0027
PmDE2000	-0.03

CCDM

Ccdm	00087-0451	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.64	DDEs	23.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	G0	PmNote	*
PmRA	37	PmDE	-25	Dm number	-05 6	Cat1	BD
Name2	128606	Cat2	SAO	HD	401	M HD
ADS BDS		M ADS BDS		N IDS		IDS	00036S0524A
HIC

00087-0451 B

Componente originario normalizzato	AB	Coord arcsec 2000	000840.63-045023.1	Mag	10.4	Spectral class	G5V (yellow)
PmRA	49.00	PmDE	-66.0	Tycho2	4666-00937-1	Calc delta mag	0.23
Calc coord	yes

Tycho2

Tycho2	4666-00937-1	Pflag		RAmdeg	2.16929790	DEmdeg	-4.83976833
PmRA	51.6	PmDE	-68.9	E RAmdeg	27	E DEmdeg	39
E pmRA	2.3	E pmDE	2.4	EpRAm	1990.29	EpDEm	1988.52
Num	3	Q RAmdeg	2.3	Q DEmdeg	3.0	Q pmRA	2.3
Q pmDE	3.0	BTmag	11.281	E BTmag	0.064	VTmag	10.403
E VTmag	0.044	Prox	160	TYC	T	HIP
CCDM		RAdeg	2.16918000	DEdeg	-4.83960778	EpRA 1990	1.82
EpDE 1990	1.57	E RAdeg	27.0	E DEdeg	39.5	Posflg
Corr	-0.1

CCDM

Ccdm	00087-0451	RComp		Comp	B	Note1
Note2		Discov num	AG	DRAs		DDEs
R dRAs		Year	1905	Theta	011	Rho	16.1
Obs	1	Vmag	10.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00036S0524B
HIC