05448-2140 HO 336 (HD 38426)

05^h 44^m 50.67^s -21° 39' 33.2" P.A. 238.00 sep 19.0 mag 6.79,11.58 Sp B3 dist. 446.43 pc (1456.25 l.y.)

Coord 2000	05448-2140	Discov num	HO 336	Comp		Coord arcsec 2000	05 44 50.67 -21 39 33.2
Date first	1890	Date last	2015	Obs	13
Pa first	238	Pa last	238.3	P.A. Now (θ)	238.3°
Sep first	19.5	Sep last	18.999	Sep. Now (ρ)	18.999"
Mag pri	6.79	Mag sec	11.58	delta mag (ΔM)	4.79	Spectral class	B3 (blue-white)
Pri motion ra	+000	Sec motion ra	-001
Pri motion dec	-001	Sec motion dec	+000
Notes

rPM=1.414

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 38426	Constellation	Lepus	SAO	170770	HIP	27103
Tycho2	5930-02172-1	Gaia DR2	2964201744105790464	HD	38426	GC	7203
BD	BD-21 1252	Distance	446.43	Distance ly	1456.25

WDS 05448-2140 HO 336 (HD 38426) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ho_1883	Ma j	Hough, G.W.	1883MNRAS..43..371H
Ho_1883		MNRAS 43, 371, 1883 (data also in Ho_1890)	1890AN....125....1H
Ho_1884	Ma j	Hough, G.W.	1884MNRAS..44..365H
Ho_1884		MNRAS 44, 365, 1884 (data also in Ho_1890)	1890AN....125....1H
Ho_1885	Ma j	Hough, G.W.	1885MNRAS..45..417H
Ho_1885		MNRAS 45, 417, 1885 (data also in Ho_1890)	1890AN....125....1H
Ho_1886	Ma j	Hough, G.W.	1886MNRAS..46..393H
Ho_1886		MNRAS 46, 393, 1886 (data also in Ho_1890)	1890AN....125....1H
Ho_1887	Ma j	Hough, G.W.	1887AN....116..273H
Ho_1887		AN 116, 273, 1887
Ho_1890	Ma j	Hough, G.W.	1890AN....125....1H
Ho_1890		AN 125, 1, 1890
Ho_1890b	Ma j	Hough, G.W.	1890AJ......9..177H
Ho_1890b		AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b)	1890AN....125....1H
Ho_1894a	Ma -	Hough, G.W.	1894MNRAS..54..251H
Ho_1894a		MNRAS 54, 251, 1894
Ho_1894b	Ma j	Hough, G.W. (HO 304 - 490)	1894AN....135..281H
Ho_1894b		AN 135, 281, 1894
Ho_1894c	Ma -	Hough, G.W. (measure by Dembowski, H.)	1894AN....135..281H
Ho_1894c		AN 135, 281, 1894
Ho_1899a	Ma j	Hough, G.W.	1899AN....149..65H
Ho_1899a		AN 149, 65, 1899
Ho_1899b	Ma -	Hough, G.W. (measure by Burnham, S.W.)	1899AN....149..65H
Ho_1899b		AN 149, 65, 1899
Ho_1907	Ma -	Hough, G.W.	1907PFAO....3c...1D
Ho_1907		Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A	Ma -	Hough, G.W.	1932QB821.A43......
Ho_1932A		cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05448-2140	HO 336		1999	10	239	19.0	6.79	11.58	B3	D	054450.67-213933.2
05448-2140	HO 336		2010	12	238	18.9	6.79	11.58	B3		054450.67-213933.2
05448-2140	HO 336		2015	13	238	19.0	6.79	11.58	B3		054450.67-213933.2

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

WDS 05448-2140 HO 336 (HD 38426) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05448-2140 HO 336 (HD 38426) : MEASURES

No records found.

WDS 05448-2140 (HD 38426) : VIRTUAL EYEPIECE

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WDS 05448-2140 (HD 38426) : ALADIN DSS IMAGE @ 05^h 44^m 50.67^s -21° 39' 33.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05448-2140 HO 336 (HD 38426) : 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		05448-2140	HO 336		238	19.0
Show		05450-2137	TSN 131		5	0.1	4
Show		05448-2130	B 1950		358	0.1	10
Show		05426-2134	ARA1279		168	14.2	32
Show		05447-2101	STN 11		145	10.9	39
Show		05445-2058	KPP 125		153	5.0	42
Show		05462-2100	BRT 302		41	4.1	45
Show		05467-2101	B 1951		232	0.8	46
Show		05445-2227	H 5 50	BC	8	112.1	47
Show		05445-2227	H 6 40	AB	349	95.5	48
Show		05442-2233	SKF2489		270	36.2	55
Show		05422-2220	TSN 75		42	5.6	55
Show		05428-2226	UC 1349		321	40.8	55
Show		05461-2043	TDS3330		32	0.6	59
Show		05404-2151	ARA1278		323	9.2	64
Show		05433-2040	HJ 3791		58	10.8	64
Show		05480-2048	TDS3350		118	0.4	68
Show		05484-2226	ARA1630		351	13.7	68
Show		05457-2032	ARA 853		98	13.3	70
Show		05397-2137	OL 4		256	2.1	73
Show		05398-2205	ARA1629		114	9.6	74
Show		05427-2032	ARA 850		195	8.9	75
Show		05406-2052	ARA 848		155	13.6	77
Show		05397-2115	ARA1277		81	9.2	77
Show		05423-2029	ARA 849		124	15.3	80
Show		05505-2128	ARA1282			11.5	81
Show		05506-2151	RST4788		355	0.4	82
Show		05429-2021	ARA 851		224	10.3	84
Show		05432-2308	TDS3300		265	1.7	92
Show		05481-2012	TDS3352		213	1.4	100
Show		05514-2058	UC 1367		329	14.7	101
Show		05397-2026	HDO 77	AB	123	10.9	103
Show		05397-2026	HDO 78	AC	85	32.7	103
Show		05468-2001	TDS3336		142	0.5	103
Show		05422-2320	UC 1346		85	54.3	107
Show		05440-2328	ARA1993		183	4.2	110
Show		05467-2328	RST2397		124	1.3	112
Show		05528-2122	ARA1283		92	5.6	113
Show		05505-2302	TDS3373		315	0.9	114
Show		05428-2332	B 2589		159	11.4	116
Show		05391-2008	DON 116		335	3.6	123
Show		05507-2314	I 747	AB	251	6.5	125
Show		05441-1934	HDS 766	AB	345	0.1	126
Show		05441-1934	HDS 766	AC	325	1.2	126
Show		05408-1945	TDS3290		66	0.5	129
Show		05442-2347	RST2396		309	0.8	129
Show		05496-1949	UC 1361		191	6.7	130
Show		05491-2335	TDS3356		201	0.6	130
Show		05528-2249	TDS3398		83	2.1	131
Show		05538-2218	BRT1382		89	5.6	132
Show		05441-1928	ARA 536		16	15.0	132

WDS 05448-2140 : COMPONENTS

	A
B	pa=236.4° sep=18.04"

05448-2140 A

Componente originario normalizzato	AB	Name	HD 38426	Coord arcsec 2000	054450.67-213933.2	Mag	6.79
Spectral class	B3 (blue-white)	PmRA	0.00	PmDE	-1.0	SAO	170770
HIP	27103	Tycho2	5930-02172-1	HD	38426	GC	7203
BD	BD-21 1252

Tycho2

Tycho2	5930-02172-1	Pflag		RAmdeg	86.21113157	DEmdeg	-21.65923080
PmRA	1.3	PmDE	-2.2	E RAmdeg	4	E DEmdeg	4
E pmRA	1.1	E pmDE	1.3	EpRAm	1991.36	EpDEm	1991.38
Num	15	Q RAmdeg	1.0	Q DEmdeg	0.5	Q pmRA	1.1
Q pmDE	0.6	BTmag	6.548	E BTmag	0.014	VTmag	6.740
E VTmag	0.010	Prox	999	TYC	T	HIP	27103
CCDM		RAdeg	86.21112889	DEdeg	-21.65922583	EpRA 1990	1.75
EpDE 1990	1.64	E RAdeg	3.6	E DEdeg	3.6	Posflg
Corr	0.1

SAO

SAO	170770	DelFlag		RA1950		PmRA1950	-0.0008
DE1950		PmDE1950	-0.021	Vmag	6.7	SpType	B3
Double code		Source	70	CatNum	7203	DM	BD-21 1252
DMcomp		BDsup		HD	38426	M HD	0
GC	7203	RA1950rad	1.49541242	DE1950rad	-0.37837234	PmRA2000	-0.0004
PmDE2000	-0.02

Hipparcos

Catalog	H	HIP	27103	Proxy		RAhms	05 44 50.67
DEdms	-21 39 33.2	Vmag	6.79	VarFlag		R Vmag	G
RAdeg	86.2111	DEdeg	-21.6592	AstroRef		Plx	1.48
CCDM	05448-2140	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	38426	BD	BD-21 1252
CD		CP		Dm number	-21 1252	VIred	-0.18
SpType	B3V	R SpType		Coord arcsec 2000	054450.67-213933.2

Hipparcos 2

HIP	27103	Sn	5	So	0	Nc	1
RArad	1.5046680637	DErad	-0.3780247839	Plx	2.24	PmRA	-0.08
PmDE	-1.31	E RArad	0.3	E DErad	0.31	E Plx	0.48
E pmRA	0.46	E pmDE	0.42	Hpmag	6.7203	E Hpmag	0.0009
SHp	0.01	VA	0	BV	-0.173	E BV	0.002
VI	-0.18

CCDM

Ccdm	05448-2140	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.65	DDEs	25.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.7	Sp	B3	PmNote	*
PmRA	-6	PmDE	-22	Dm number	-21 1252	Cat1	BD
Name2	170770	Cat2	SAO	HD	38426	M HD
ADS BDS	A 4339	M ADS BDS		N IDS		IDS	05406S2142A
HIC	27103

05448-2140 B

Componente originario normalizzato	AB		Coord arcsec 2000	054449.59-213943.2		Mag	11.58		PmRA	-1.00
PmDE	0.0		Calc delta mag	4.79		Calc coord	yes

CCDM

Ccdm	05448-2140	RComp		Comp	B	Note1
Note2		Discov num	HO 336	DRAs	1.47	DDEs	14.7
R dRAs	90	Year	1890	Theta	238	Rho	19.4
Obs	6	Vmag	11.7	Sp		PmNote
PmRA	-6	PmDE	-22	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 4339	M ADS BDS		N IDS		IDS	05406S2142B
HIC