04190-0725 STF 527 (HD 27388)

04^h 19^m 02.70^s -07° 25' 22.9" P.A. 196.00 sep 6.3 mag 8.16,10.38 Sp F0 dist. 125 pc (407.75 l.y.)

Coord 2000	04190-0725	Discov num	STF 527	Comp		Coord arcsec 2000	04 19 02.70 -07 25 22.9
Date first	1831	Date last	2016	Obs	28
Pa first	190	Pa last	195.6	P.A. Now (θ)	195.6°
Sep first	5.5	Sep last	6.267	Sep. Now (ρ)	6.267"
Mag pri	8.16	Mag sec	10.38	delta mag (ΔM)	2.22	Spectral class	F0 (yellow-white)
Pri motion ra	-007	Sec motion ra	-014
Pri motion dec	+048	Sec motion dec	+037
Notes	N (See Notes)

rPM=0.269 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 27388	Constellation	Eridanus	SAO	131108	HIP	20137
Tycho2	4732-00277-1	Gaia DR2	3193032280173896064	HD	27388	GC	5215
ADS	3127	BD	BD-07 792	Distance	125	Distance ly	407.75

WDS 04190-0725 STF 527 (HD 27388) : NOTES

discov_num	notes	refcode
STF 527	H 2 80.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04190-0725	STF 527		1998	21	195	6.2	8.16	10.38	F0	D	041902.70-072522.9
04190-0725	STF 527		2010	22	196	6.6	8.16	10.38	F0	D	041902.70-072522.9
04190-0725	STF 527		2015	25	196	6.3	8.16	10.38	F0	N	041902.70-072522.9
04190-0725	STF 527		2016	28	196	6.3	8.16	10.38	F0	N	041902.70-072522.9

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

WDS 04190-0725 STF 527 (HD 27388) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04190-0725 STF 527 (HD 27388) : MEASURES

No records found.

WDS 04190-0725 (HD 27388) : 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 04190-0725 (HD 27388) : ALADIN DSS IMAGE @ 04^h 19^m 02.70^s -07° 25' 22.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04190-0725 STF 527 (HD 27388) : 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		04190-0725	STF 527		196	6.3
Show		04180-0700	HJ 23		275	46.2	24
Show		04197-0644	RST4236		92	1.3	43
Show		04176-0813	KPP2455		37	21.7	53
Show		04153-0739	STF 518	BC	330	8.2	57
Show		04153-0739	STF 518	BD	28	456.3	57
Show		04153-0739	STF 518	BE	16	563.4	57
Show	Keid	04153-0739	STF 518	AC	97	77.5	58
Show	Keid	04153-0739	STF 518	AD	38	481.4	58
Show	Keid	04153-0739	STF 518	AE	24	569.9	58
Show	Keid	04153-0739	STF 518	A,BC	102	82.7	58
Show		04151-0750	RST4235		132	0.7	64
Show		04233-0742	HO 331		350	15.8	66
Show		04233-0700	TDS2840		196	0.7	68
Show		04220-0626	J 1459		240	3.0	75
Show		04234-0634	J 708		283	2.6	83
Show		04211-0851	A 472		261	3.2	91
Show		04147-0620	TDS2797		70	0.8	93
Show		04245-0632	GWP 581		47	95.1	98
Show		04202-0902	SKF 423		300	18.2	99
Show		04127-0650	STF 514		75	8.1	102
Show		04133-0630	SLW 168		147	16.0	102
Show		04256-0651	LDS 842		280	3.0	104
Show		04221-0551	A 473		201	2.7	105
Show		04211-0915	KPP1990		171	15.7	114
Show		04247-0845	STF 544	AB	352	3.3	116
Show		04247-0845	FOX 138	AC	77	151.4	116
Show		04125-0620	KPP1591		287	12.1	117
Show		04150-0538	ZIE 4		93	1.9	124
Show		04236-0534	HJ 2229		243	5.6	131
Show		04212-0933	RST4237		332	1.6	132
Show		04126-0901	KPP2264		116	18.9	136
Show		04119-0850	HJ 2224		306	57.1	136
Show		04142-0528	TVB 65		356	11.3	138
Show		04138-0921	RST4234		61	0.8	140
Show		04284-0736	GRV1248		229	6.1	140
Show		04178-0948	GWP 576		2	46.5	144
Show		04093-0756	A 469		330	0.2	148
Show		04133-0928	HJ 3626		38	20.5	150
Show		04143-0939	GWP 568	AB	277	82.0	152
Show		04143-0939	GWP 569	AC	219	757.8	152
Show		04120-0916	A 471		223	0.4	153
Show		04133-0931	FOX 6		4	2.3	153
Show		04103-0849	A 470		13	1.0	155
Show		04138-0509	BWL 14	Aa,Ab	277	0.1	158
Show		04138-0509	BWL 14	AB	108	3.2	158
Show		04233-0500	HJ 342	AB	234	17.4	159
Show		04233-0500	HJ 342	AC	80	22.3	159
Show		04221-0957	STF 537		353	18.9	159
Show		04253-0932	GAL 368		307	22.5	159
Show		04140-0946	GWP 567		197	15.5	160

WDS 04190-0725 : COMPONENTS

	A
B	pa=195.5° sep=6.26"

04190-0725 A

Componente originario normalizzato	AB	Name	HD 27388	Coord arcsec 2000	041902.70-072522.9	Mag	8.16
Spectral class	F0 (yellow-white)	PmRA	-7.00	PmDE	48.0	SAO	131108
HIP	20137	Tycho2	4732-00277-1	HD	27388	GC	5215
ADS	3127	BD	BD-07 792

Tycho2

Tycho2	4732-00277-1	Pflag		RAmdeg	64.76126996	DEmdeg	-7.42303578
PmRA	-1.2	PmDE	72.3	E RAmdeg	6	E DEmdeg	7
E pmRA	1.7	E pmDE	2.2	EpRAm	1991.13	EpDEm	1991.22
Num	5	Q RAmdeg	2.0	Q DEmdeg	9.3	Q pmRA	2.0
Q pmDE	9.5	BTmag	8.493	E BTmag	0.016	VTmag	8.155
E VTmag	0.013	Prox	62	TYC	T	HIP	20137
CCDM	A	RAdeg	64.76127333	DEdeg	-7.42320222	EpRA 1990	1.72
EpDE 1990	1.59	E RAdeg	5.7	E DEdeg	6.6	Posflg
Corr	-0.3

SAO

SAO	131108	DelFlag		RA1950		PmRA1950	-0.0015
DE1950		PmDE1950	0.037	Vmag	8.3	SpType	F0
Double code		Source	70	CatNum	5215	DM	BD-07 792
DMcomp		BDsup		HD	27388	M HD	0
GC	5215	RA1950rad	1.11969438	DE1950rad	-0.13166106	PmRA2000	-0.0011
PmDE2000	0.036

Hipparcos

Catalog	H	HIP	20137	Proxy	H	RAhms	04 19 02.71
DEdms	-07 25 23.5	Vmag	7.99	VarFlag		R Vmag	H
RAdeg	64.7613	DEdeg	-7.42321	AstroRef	A	Plx	5.9
CCDM	04190-0725	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	195	Rho	6.224	HD	27388	BD	BD-07 792
CD		CP		Dm number	-07 792	VIred	0.44
SpType	F0...	R SpType		Coord arcsec 2000	041902.71-072523.5

Hipparcos 2

HIP	20137	Sn	15	So	3	Nc	2
RArad	1.130297508	DErad	-0.1295594139	Plx	8	PmRA	-15.45
PmDE	36.04	E RArad	0.73	E DErad	0.61	E Plx	0.94
E pmRA	1.1	E pmDE	1.22	Hpmag	8.0764	E Hpmag	0.0013
SHp	0.015	VA	0	BV	0.367	E BV	0.019
VI	0.43

CCDM

Ccdm	04190-0725	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.67	DDEs	-23.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.4	Sp	F0	PmNote	*
PmRA	-21	PmDE	37	Dm number	-07 792	Cat1	BD
Name2	131108	Cat2	SAO	HD	27388	M HD
ADS BDS	A 3127	M ADS BDS		N IDS		IDS	04142S0740A
HIC	20137

04190-0725 B

Componente originario normalizzato	AB		Coord arcsec 2000	041902.59-072528.9		Mag	10.38		PmRA	-14.00
PmDE	37.0		Calc delta mag	2.22		Calc coord	yes

CCDM

Ccdm	04190-0725	RComp		Comp	B	Note1
Note2		Discov num	STF 527	DRAs	2.56	DDEs	-29.6
R dRAs	90	Year	1930	Theta	193	Rho	6.0
Obs	12	Vmag	11.2	Sp		PmNote	*
PmRA	-23	PmDE	31	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 3127	M ADS BDS		N IDS		IDS	04142S0740B
HIC	20137