05452-5057 HDS 771 (HD 38745)

05^h 45^m 11.74^s -50° 56' 59.4" P.A. 309.00 sep 0.2 mag 9.49,9.82 Sp F3V dist. 369 pc (1203.68 l.y.)

Coord 2000	05452-5057	Discov num	HDS 771	Comp		Coord arcsec 2000	05 45 11.74 -50 56 59.4
Date first	1991	Date last	2021	Obs	2
Pa first	298	Pa last	308.8	P.A. Now (θ)	308.8°
Sep first	0.1	Sep last	0.169	Sep. Now (ρ)	0.169"
Mag pri	9.49	Mag sec	9.82	delta mag (ΔM)	0.33	Spectral class	F3V (yellow-white)
Pri motion ra	-008	Sec motion ra
Pri motion dec	+018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 38745	Constellation	Pictor	SAO	234119	HIP	27131
Tycho2	8099-00241-1	Gaia DR2	4793526245022891008	HD	38745	CD	CD-51 1608
CP	CP-51 766	Distance	369	Distance ly	1203.68

WDS 05452-5057 HDS 771 (HD 38745) : 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
05452-5057	HDS 771		1991	1	298	0.1	9.49	9.82	F3V		054511.74-505659.4
05452-5057	HDS 771		2021	2	309	0.2	9.49	9.82	F3V		054511.74-505659.4

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

WDS 05452-5057 HDS 771 (HD 38745) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05452-5057 HDS 771 (HD 38745) : MEASURES

No records found.

WDS 05452-5057 (HD 38745) : VIRTUAL EYEPIECE

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

WDS 05452-5057 (HD 38745) : ALADIN DSS IMAGE @ 05^h 45^m 11.74^s -50° 56' 59.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05452-5057 HDS 771 (HD 38745) : 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		05452-5057	HDS 771		309	0.2
Show		05463-5100	SHN 101		217	2.3	11
Show		05467-5043	B 2101		2	2.4	21
Show		05473-5104	LGR 1	Aa,Ab	215	0.2	21
Show		05429-5118	BRT3265		211	4.2	30
Show		05435-5028	HU 1569		67	1.1	34
Show		05496-5058	UC 1362		237	53.2	42
Show		05438-5002	DAM1084		193	10.9	57
Show		05440-5000	B 2590		110	6.4	59
Show		05513-5038	TDS3380	Aa,Ab	72	0.6	61
Show		05513-5038	BRT 675	AB	83	5.1	61
Show		05418-5000	HU 1568		128	0.3	66
Show		05522-5055	B 1496		6	15.2	67
Show		05434-4951	RST 148		97	3.3	69
Show		05462-4949	BRT 674		63	5.2	69
Show		05403-5154	BRT2023		199	3.4	73
Show		05523-5022	KPP3641		86	57.5	76
Show		05391-5008	HJ 3789		2	8.9	77
Show		05392-5153	RST 145		67	0.7	80
Show		05397-5204	UC 1342		358	12.4	85
Show		05539-5036	TDS3412		218	2.0	85
Show		05398-4948	RST 146		163	1.1	86
Show		05434-4931	RST 147	AB	274	0.8	88
Show		05518-5207	RST2403		302	0.7	93
Show		05559-5051	BRT 677		138	2.8	102
Show		05336-5104	HU 1566		47	1.8	110
Show		05448-4906	UC 1356		49	16.9	111
Show		05543-4943	UC 1376		344	41.9	115
Show		05366-4935	RST 143		322	1.3	117
Show		05527-4923	KPP3642		230	1.5	119
Show		05505-5246	B 1493		302	0.1	120
Show		05325-5125	NSC 25		80	3.0	123
Show		05576-5144	TDS 206		113	1.2	126
Show		05482-4855	I 63	AB	17	1.0	126
Show		05482-4855	I 63	AC	208	32.9	126
Show		05547-4924	RST 162		314	1.7	130
Show		05358-4922	RST 142		173	1.2	132
Show		05590-5113	HDS 810		137	0.3	132
Show		05590-5041	HU 1571		203	0.4	132
Show		05439-4845	RST 149	AB	292	1.1	132
Show		05439-4845	CPO 130	AB,C	114	5.7	132
Show		05348-4930	SKF 830		297	38.4	133
Show		05587-5024	HJ 3824		273	6.5	133
Show		05580-5212	HU 1570		349	1.0	142
Show		05427-5317	UC 1348	AB	288	14.5	142
Show		05427-5317	KPP4361	AC	53	3.6	142
Show		05334-4923	HDS 732	Aa,Ab	132	0.1	148
Show		05334-4923	SKF 17	AB	322	33.2	148
Show		06003-5139	TDS3485		221	2.3	148
Show		05456-4825	TDS3327		124	0.5	152
Show		05598-5209	TDS3474		94	1.9	155

WDS 05452-5057 : COMPONENTS

	A
B	pa=321.9° sep=0.13"

05452-5057 A

Componente originario normalizzato	AB	Name	HD 38745	Coord arcsec 2000	054511.74-505659.4	Mag	9.49
Spectral class	F3V (yellow-white)	PmRA	-8.00	PmDE	18.0	SAO	234119
HIP	27131	Tycho2	8099-00241-1	HD	38745	CD	CD-51 1608
CP	CP-51 766

Tycho2

Tycho2	8099-00241-1	Pflag		RAmdeg	86.29886543	DEmdeg	-50.94977526
PmRA	-9.4	PmDE	20.2	E RAmdeg	9	E DEmdeg	8
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.20	EpDEm	1990.56
Num	7	Q RAmdeg	0.8	Q DEmdeg	1.1	Q pmRA	0.7
Q pmDE	1.1	BTmag	9.305	E BTmag	0.019	VTmag	8.849
E VTmag	0.016	Prox	999	TYC	T	HIP	27131
CCDM	AB	RAdeg	86.29889972	DEdeg	-50.94982139	EpRA 1990	1.71
EpDE 1990	1.77	E RAdeg	9.4	E DEdeg	8.2	Posflg	P
Corr	0.0

SAO

SAO	234119	DelFlag		RA1950		PmRA1950	-0.0026
DE1950		PmDE1950	0.008	Vmag	9	SpType	F2
Double code		Source	48	CatNum	3092	DM	CP-51 766
DMcomp		BDsup		HD	38745	M HD	0
GC		RA1950rad	1.50099422	DE1950rad	-0.88957466	PmRA2000	-0.002
PmDE2000	0.007

Hipparcos

Catalog	H	HIP	27131	Proxy	H	RAhms	05 45 11.74
DEdms	-50 56 59.4	Vmag	8.8	VarFlag		R Vmag	H
RAdeg	86.2989	DEdeg	-50.9498	AstroRef	*	Plx	2.42
CCDM	05452-5057	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	298	Rho	0.136	HD	38745	BD
CD	CD-51 1608	CP	CP-51 766	Dm number	-51 1608	VIred	0.54
SpType	F3V	R SpType		Coord arcsec 2000	054511.74-505659.4

Hipparcos 2

HIP	27131	Sn	55	So	3	Nc	2
RArad	1.5061999711	DErad	-0.8892421452	Plx	2.71	PmRA	-7.68
PmDE	18.83	E RArad	0.7	E DErad	0.87	E Plx	0.84
E pmRA	0.79	E pmDE	1.09	Hpmag	8.8923	E Hpmag	0.0018
SHp	0.014	VA	0	BV	0.423	E BV	0.02
VI	0.49

CCDM

Ccdm	05452-5057	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.26	DDEs	0.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	F3	PmNote	*
PmRA	-8	PmDE	18	Dm number	-51 1608	Cat1	CD
Name2	234119	Cat2	SAO	HD	38745	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	27131

05452-5057 B

Componente originario normalizzato	AB		Coord arcsec 2000	054511.73-505659.3		Mag	9.82		Calc delta mag	0.33
Calc coord	yes

CCDM

Ccdm	05452-5057	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-0.28	DDEs	0.8
R dRAs	82	Year	1991	Theta	298	Rho	0.1
Obs	1	Vmag	9.8	Sp		PmNote	*
PmRA	-8	PmDE	18	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	27131