04211-0851 A 472 (HD 27612)

04^h 21^m 04.09^s -08° 51' 07.0" P.A. 261.00 sep 3.2 mag 8.33,11.31 Sp F2 dist. 383.14 pc (1249.8 l.y.)

Coord 2000	04211-0851	Discov num	A 472	Comp		Coord arcsec 2000	04 21 04.09 -08 51 07.0
Date first	1903	Date last	2016	Obs	22
Pa first	255	Pa last	260.5	P.A. Now (θ)	260.5°
Sep first	3.0	Sep last	3.198	Sep. Now (ρ)	3.198"
Mag pri	8.33	Mag sec	11.31	delta mag (ΔM)	2.98	Spectral class	F2 (yellow-white)
Pri motion ra	-003	Sec motion ra	-007
Pri motion dec	+001	Sec motion dec	+002
Notes

rPM=0.566

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 27612	Constellation	Eridanus	SAO	131139	HIP	20310
Tycho2	5313-02294-1	Gaia DR2	3192635459556117376	HD	27612	BD	BD-09 874
Distance	383.14	Distance ly	1249.8

WDS 04211-0851 A 472 (HD 27612) : NOTES

No records found.

DISCOVERER

discov	author
A	Aitken, R.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
04211-0851	A 472		2002	20	255	2.8	8.33	11.31	F2	-09 874		042104.09-085107.0
04211-0851	A 472		2015	21	261	3.2	8.33	11.31	F2	-09 874		042104.09-085107.0
04211-0851	A 472		2016	22	261	3.2	8.33	11.31	F2	-09 874		042104.09-085107.0

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WDS 04211-0851 A 472 (HD 27612) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04211-0851 A 472 (HD 27612) : MEASURES

No records found.

WDS 04211-0851 (HD 27612) : VIRTUAL EYEPIECE

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WDS 04211-0851 (HD 27612) : ALADIN DSS IMAGE @ 04^h 21^m 04.09^s -08° 51' 07.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04211-0851 A 472 (HD 27612) : 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		04211-0851	A 472		261	3.2	0
Show		04202-0902	SKF 423		300	18.2	17
Show		04211-0915	KPP1990		171	15.7	24
Show		04212-0933	RST4237		332	1.6	42
Show		04247-0845	STF 544	AB	352	3.3	55
Show		04247-0845	FOX 138	AC	77	151.4	55
Show		04176-0813	KPP2455		37	21.7	65
Show		04221-0957	STF 537		353	18.9	68
Show		04217-1001	UC 1153		293	12.8	71
Show		04178-0948	GWP 576		2	46.5	75
Show		04253-0932	GAL 368		307	22.5	77
Show		04233-0742	HO 331		350	15.8	77
Show		04190-0725	STF 527		196	6.2	91
Show		04166-1005	BU 548		345	6.2	100
Show		04202-1030	HDS 556		166	0.3	100
Show		04276-0933	A 474		176	0.7	106
Show		04151-0750	RST4235		132	0.7	108
Show		04153-0739	STF 518	BC	327	7.7	111
Show		04153-0739	STF 518	BD	29	521.0	111
Show		04153-0739	STF 518	BE	18	625.4	111
Show		04143-0939	GWP 568	AB	277	82.0	112
Show		04143-0939	GWP 569	AC	219	757.8	112
Show		04138-0921	RST4234		69	1.1	112
Show	Keid	04153-0739	STF 518	AC	98	77.9	113
Show	Keid	04153-0739	STF 518	AD	37	551.0	113
Show	Keid	04153-0739	STF 518	AE	25	639.0	113
Show	Keid	04153-0739	STF 518	A,BC	102	83.2	113
Show		04180-0700	HJ 23		275	46.2	115
Show		04233-0700	TDS2840		196	0.7	116
Show		04148-1004	UC 1138		114	91.1	118
Show		04140-0946	GWP 567		197	15.5	119
Show		04133-0928	HJ 3626		38	20.5	121
Show		04133-0931	FOX 6		4	2.3	123
Show		04126-0901	KPP2264		116	18.9	126
Show		04197-0644	RST4236		92	1.3	129
Show		04264-1033	TOK 485		69	999.9	130
Show		04144-1015	STF 516	AB	143	6.7	130
Show		04144-1015	STF 516	AC	157	133.7	130
Show		04284-0736	GRV1248		229	6.1	133
Show		04119-0850	HJ 2224		306	57.1	136
Show		04120-0916	A 471		223	0.4	137
Show		04256-0651	LDS 842		280	3.0	137
Show		04239-1102	GAL 367		124	14.6	138
Show		04234-0634	J 708		283	2.6	142
Show		04298-0949	LDS3592		247	39.2	142
Show		04307-0858	KPP1360		340	10.2	143
Show		04309-0849	KO 2		340	19.8	146
Show		04281-1033	GAL 370		174	20.2	147
Show		04220-0626	J 1459		240	3.0	147
Show		04245-0632	GWP 581		47	95.1	149
Show		04261-1059	GAL 369		330	26.1	150

WDS 04211-0851 : COMPONENTS

	A
B	pa=260.5° sep=3.20"

04211-0851 A

Name	HD 27612	Coord arcsec 2000	042104.09-085107.0	Mag	8.33	Spectral class	F2 (yellow-white)
PmRA	-3.00	PmDE	1.0	HIP	20310	Tycho2	5313-02294-1
HD	27612	BD	BD-09 874

Tycho2

Tycho2	5313-02294-1	Pflag		RAmdeg	65.26704527	DEmdeg	-8.85195100
PmRA	-3.1	PmDE	1.4	E RAmdeg	7	E DEmdeg	8
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.78	EpDEm	1990.36
Num	9	Q RAmdeg	2.1	Q DEmdeg	1.0	Q pmRA	2.2
Q pmDE	1.0	BTmag	8.815	E BTmag	0.018	VTmag	8.331
E VTmag	0.013	Prox	32	TYC	T	HIP	20310
CCDM	A	RAdeg	65.26705389	DEdeg	-8.85195417	EpRA 1990	1.63
EpDE 1990	1.60	E RAdeg	7.3	E DEdeg	7.5	Posflg
Corr	-0.3

Hipparcos

Catalog	H	HIP	20310	Proxy	H	RAhms	04 21 04.09
DEdms	-08 51 07.0	Vmag	8.22	VarFlag		R Vmag	G
RAdeg	65.2671	DEdeg	-8.85196	AstroRef	A	Plx	3.75
CCDM	-7.30	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	260	Rho	3.198	HD		BD	BD-09 874
CD		CP		Dm number	-09 874	VIred	0.51
SpType	F2	R SpType		Coord arcsec 2000	042104.09-085107.0

Hipparcos 2

HIP	20310	Sn	15	So	3	Nc	2
RArad	1.1391249709	DErad	-0.1544957965	Plx	2.61	PmRA	-8.12
PmDE	2.49	E RArad	0.86	E DErad	0.76	E Plx	1.06
E pmRA	1.3	E pmDE	1.16	Hpmag		E Hpmag	0.0023
SHp	0.014	VA	0	BV	0.441	E BV	0.015
VI	0.51

CCDM

Ccdm	04211-0851	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.06	DDEs	-7.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.2	Sp	F2	PmNote	*
PmRA	-40	PmDE	-4	Dm number	-09 874	Cat1	BD
Name2	131139	Cat2	SAO	HD	27612	M HD
ADS BDS	A 3148	M ADS BDS		N IDS		IDS	04163S0905A
HIC	20310

04211-0851 B

Coord arcsec 2000	042103.88-085107.5		Mag	11.31		PmRA	-7.00		PmDE	2.0
Delta magnitude	2.98		Coordinate calculated	yes

CCDM

Ccdm	04211-0851	RComp		Comp	B	Note1
Note2		Discov num	A 472	DRAs		DDEs
R dRAs		Year	1903	Theta	255	Rho	3.0
Obs	15	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 3148	M ADS BDS		N IDS		IDS	04163S0905B
HIC	20310