04232-3620 HDS 563 AB (HD 27958)

04^h 23^m 14.24^s -36° 19' 58.7" P.A. 121.00 sep 0.2 mag 8.83,9.37 Sp F7V dist. 87.49 pc (285.39 l.y.)

Coord 2000	04232-3620	Discov num	HDS 563	Comp	AB	Coord arcsec 2000	04 23 14.24 -36 19 58.7
Date first	1991	Date last	2018	Obs	3
Pa first	133	Pa last	121.2	P.A. Now (θ)	121.2°
Sep first	0.1	Sep last	0.162	Sep. Now (ρ)	0.162"
Mag pri	8.83	Mag sec	9.37	delta mag (ΔM)	0.54	Spectral class	F7V (yellow-white)
Pri motion ra	+039	Sec motion ra
Pri motion dec	+051	Sec motion dec
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 27958	Constellation	Eridanus	SAO	194973	HIP	20470
Tycho2	7043-01347-1	HD	27958	CD	CD-36 1703	CP	CP-36 520
Distance	87.49	Distance ly	285.39

WDS 04232-3620 HDS 563 AB (HD 27958) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04232-3620	HDS 563	AB	2018	3	121	0.2	8.83	9.37	F7V	W	042314.24-361958.7

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

WDS 04232-3620 HDS 563 AB (HD 27958) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04232-3620 HDS 563 AB (HD 27958) : MEASURES

No records found.

WDS 04232-3620 (HD 27958) : VIRTUAL EYEPIECE

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

WDS 04232-3620 (HD 27958) : ALADIN DSS IMAGE @ 04^h 23^m 14.24^s -36° 19' 58.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04232-3620 HDS 563 AB (HD 27958) : 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		04232-3620	HDS 563	AB	121	0.2
Show		04219-3614	TDS2835		177	0.6	18
Show		04247-3649	B 2573		358	8.9	35
Show		04210-3551	KPP2828		355	19.0	40
Show		04211-3543	KPP 989		293	8.0	45
Show		04231-3533	I 384		188	18.4	48
Show		04225-3708	NSN 203		321	1.4	49
Show		04256-3711	UC 1167		108	47.8	58
Show		04209-3520	AOT 10		232	13.9	67
Show		04176-3602	UC 1148		26	63.3	71
Show		04177-3558	RST2342	AB	290	1.2	71
Show		04177-3558	SKF1286	AB,C	62	24.9	71
Show		04170-3645	B 1036		137	0.7	80
Show		04243-3453	AOT 12		292	11.3	89
Show		04255-3452	KPP3568		22	3.2	93
Show		04307-3644	SKF1326		270	176.3	93
Show		04249-3445	I 59	BC	281	3.7	97
Show		04249-3445	I 59	AB	201	30.0	97
Show		04249-3445	DAM1313	Aa,Ab	119	0.1	97
Show		04249-3445	DAM1313	AD	68	5.8	97
Show		04230-3442	AOT 11		55	8.1	99
Show		04307-3539	HJ 3659		40	33.7	100
Show		04235-3801	KPP3567		46	1.9	102
Show		04313-3546	I 154		135	0.5	103
Show		04262-3442	PRO 243		148	2.4	105
Show		04316-3554	BU 746		354	1.3	105
Show		04238-3804	RST1272		311	0.6	105
Show		04182-3750	DAM1393		115	3.3	109
Show		04143-3640	B 1035		14	2.0	110
Show		04152-3712	HDS 540		37	0.3	110
Show		04183-3755	B 1466		133	0.3	113
Show		04184-3440	TDS2816		196	0.7	117
Show		04146-3714	KPP 706		116	6.3	117
Show		04316-3721	KPP3575		295	1.9	117
Show		04136-3604	UC 1135		52	13.4	118
Show		04231-3822	KPP 747		98	6.5	122
Show		04153-3743	UC 1141		154	44.3	127
Show		04125-3609	HJ 3628		50	49.7	131
Show		04289-3813	RST1276		343	1.8	132
Show		04123-3605	NSN 204		241	6.4	134
Show		04298-3809	KPP1317		31	10.0	135
Show		04180-3826	HDS 546		228	0.1	141
Show		04188-3407	I 724		224	0.1	144
Show		04220-3357	TDS2836		156	0.6	144
Show		04346-3539	TOK 488	AB	125	999.9	145
Show		04346-3539	WIS 108	AC	140	999.9	145
Show		04351-3559	NSC 20		300	23.9	145
Show		04190-3354	HJ 3642	AB	157	5.2	155
Show		04249-3346	ALD 24	AB	319	1.5	156
Show		04249-3346	AOT 127	AB,C	89	6.2	156
Show		04118-3735	UC 1129		72	7.5	156

WDS 04232-3620 : COMPONENTS

	A
B	pa=126.9° sep=0.14"

04232-3620 A

Name	HD 27958	Coord arcsec 2000	042314.24-361958.7	Mag	8.83	Spectral class	F7V (yellow-white)
PmRA	39.00	PmDE	51.0	SAO	194973	HIP	20470
Tycho2	7043-01347-1	HD	27958	CD	CD-36 1703	CP	CP-36 520

Tycho2

Tycho2	7043-01347-1	Pflag		RAmdeg	65.80945352	DEmdeg	-36.33283930
PmRA	41.1	PmDE	50.2	E RAmdeg	6	E DEmdeg	6
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.07	EpDEm	1991.17
Num	8	Q RAmdeg	1.2	Q DEmdeg	0.7	Q pmRA	1.1
Q pmDE	0.6	BTmag	8.837	E BTmag	0.017	VTmag	8.243
E VTmag	0.012	Prox	999	TYC	T	HIP	20470
CCDM	AB	RAdeg	65.80933500	DEdeg	-36.33295472	EpRA 1990	1.64
EpDE 1990	1.73	E RAdeg	6.2	E DEdeg	5.7	Posflg	P
Corr	0.0

SAO

SAO	194973	DelFlag		RA1950		PmRA1950	0.0031
DE1950		PmDE1950	0.058	Vmag	8.2	SpType	F8
Double code		Source	41	CatNum	1542	DM	CD-36 1703
DMcomp		BDsup		HD	27958	M HD	0
GC		RA1950rad	1.14065854	DE1950rad	-0.63614859	PmRA2000	0.0037
PmDE2000	0.056

Hipparcos

Catalog	H	HIP	20470	Proxy	H	RAhms	04 23 14.24
DEdms	-36 19 58.7	Vmag	8.2	VarFlag		R Vmag	H
RAdeg	65.8093	DEdeg	-36.333	AstroRef	*	Plx	11.9
CCDM	04232-3620	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	B	M HIP	AB
Theta	133	Rho	0.114	HD	27958	BD
CD	CD-36 1703	CP	CP-36 520	Dm number	-36 1703	VIred	0.61
SpType	F7V	R SpType		Coord arcsec 2000	042314.24-361958.7

Hipparcos 2

HIP	20470	Sn	55	So	3	Nc	2
RArad	1.1485894234	DErad	-0.6341298894	Plx	11.43	PmRA	37.88
PmDE	50.51	E RArad	0.46	E DErad	0.58	E Plx	0.69
E pmRA	0.6	E pmDE	0.75	Hpmag	8.3125	E Hpmag	0.0015
SHp	0.016	VA	0	BV	0.536	E BV	0.012
VI	0.61

CCDM

Ccdm	04232-3620	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.26	DDEs	1.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	F7	PmNote	*
PmRA	39	PmDE	51	Dm number	-36 1703	Cat1	CD
Name2	194973	Cat2	SAO	HD	27958	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	20470

04232-3620 B

Coord arcsec 2000

042314.25-361958.8

Mag

9.37

Calc delta mag

0.54

Calc coord

yes

CCDM

Ccdm	04232-3620	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	2.27	DDEs	1.7
R dRAs	82	Year	1991	Theta	133	Rho	0.1
Obs	1	Vmag	9.4	Sp		PmNote	*
PmRA	39	PmDE	51	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	20470