15375-5137 HDS 2202 (HD 138945)

15^h 37^m 31.03^s -51° 37' 06.7" P.A. 43.00 sep 30.3 mag 9.22,10.69 Sp K1III: dist. 370.37 pc (1208.15 l.y.)

Coord 2000	15375-5137	Discov num	HDS2202	Comp		Coord arcsec 2000	15 37 31.03 -51 37 06.7
Date first	1892	Date last	2015	Obs	9
Pa first	42	Pa last	43.2	P.A. Now (θ)	43.2°
Sep first	28.2	Sep last	30.347	Sep. Now (ρ)	30.347"
Mag pri	9.22	Mag sec	10.69	delta mag (ΔM)	1.47	Spectral class	K1III: (yellow-orange)
Pri motion ra	-005	Sec motion ra	+009
Pri motion dec	-007	Sec motion dec	-007
Notes

rPM=1.228

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 138945	Constellation	Norma	SAO	242773	HIP	76507
Tycho2	8308-01352-1	Gaia DR2	5889184462573725696	HD	138945	CD	CD-51 9301
CP	CP-51 8285	Distance	370.37	Distance ly	1208.15

WDS 15375-5137 HDS 2202 (HD 138945) : 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
15375-5137	HDS2202		2000	6	43	30.1	9.22	10.69	K1III:	D	153731.03-513706.7
15375-5137	HDS2202		2010	8	43	30.6	9.22	10.69	K1III:		153731.03-513706.7
15375-5137	HDS2202		2015	9	43	30.3	9.22	10.69	K1III:		153731.03-513706.7

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

WDS 15375-5137 HDS 2202 (HD 138945) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15375-5137 HDS 2202 (HD 138945) : MEASURES

No records found.

WDS 15375-5137 (HD 138945) : VIRTUAL EYEPIECE

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WDS 15375-5137 (HD 138945) : ALADIN DSS IMAGE @ 15^h 37^m 31.03^s -51° 37' 06.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15375-5137 HDS 2202 (HD 138945) : 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		15375-5137	HDS2202		43	30.3
Show		15382-5138	RST 782		37	2.4	8
Show		15386-5128	RST2970	AB	167	0.4	14
Show		15386-5128	RST2970	AC	93	0.9	14
Show		15378-5154	BRT2082		37	2.6	18
Show		15395-5137	RST 784		335	3.7	19
Show		15400-5146	RST 786		207	1.3	25
Show		15358-5113	RST2965		321	1.0	29
Show		15372-5212	CPO 435		236	4.8	35
Show		15351-5207	RST2963		169	2.1	38
Show		15345-5106	I 968		238	3.3	43
Show		15388-5222	I 88	BC	23	4.9	47
Show		15388-5222	DUN 189	AB	279	53.3	47
Show		15327-5150	KPP1103		293	8.7	47
Show		15360-5051	B 2359		324	2.5	49
Show		15404-5056	BRT 861		356	2.9	50
Show		15384-5045	TDS 780		133	0.8	54
Show		15358-5044	CPO 432		173	5.9	55
Show		15433-5125	I 544		223	2.0	56
Show		15436-5138	RST 790		37	2.7	57
Show		15435-5151	HJ 4794		148	12.4	58
Show		15317-5159	I 967		330	4.6	58
Show		15434-5158	RSS 384		325	36.0	59
Show		15337-5050	SKF 250		78	5.6	60
Show		15343-5046	BRT 856		101	4.7	60
Show		15403-5232	B 2791		290	3.3	60
Show		15396-5236	B 2788		350	4.5	61
Show		15326-5058	B 1296		141	1.4	62
Show		15438-5121	BRT 866		1	5.0	62
Show		15326-5221	CVN 51	AB	294	1.7	64
Show		15326-5221	CVN 51	AC	287	1.8	64
Show		15326-5221	CVN 51	AD	32	2.2	64
Show		15326-5221	CVN 51	AE	57	2.5	64
Show		15326-5221	CVN 51	AF	58	2.7	64
Show		15326-5221	CVN 51	AG	153	2.7	64
Show		15326-5221	CVN 51	AH	167	2.9	64
Show		15326-5221	CVN 51	AI	168	3.2	64
Show		15326-5221	CVN 51	AJ	141	4.2	64
Show		15326-5221	CVN 51	AK	57	4.6	64
Show		15326-5221	CVN 51	AL	176	4.7	64
Show		15326-5221	CVN 51	AM	294	4.7	64
Show		15326-5221	CVN 51	AN	130	5.2	64
Show		15326-5221	CVN 51	AO	113	5.3	64
Show		15326-5221	CVN 51	AP	115	6.0	64
Show		15326-5221	CVN 51	AQ	131	6.1	64
Show		15326-5221	CVN 51	AR	194	6.4	64
Show		15326-5221	CVN 51	AS	289	6.5	64
Show		15326-5221	CVN 51	AT	158	6.6	64
Show		15326-5221	CVN 51	AU	209	6.6	64
Show		15326-5221	CVN 51	AV	170	6.7	64
Show		15326-5221	CVN 51	AW	215	7.9	64

WDS 15375-5137 : COMPONENTS

	A
B	pa=30.2° sep=25.61"

15375-5137 A

Componente originario normalizzato	AB	Name	HD 138945	Coord arcsec 2000	153731.03-513706.7	Mag	9.22
Spectral class	K1III: (yellow-orange)	PmRA	-5.00	PmDE	-7.0	SAO	242773
HIP	76507	Tycho2	8308-01352-1	HD	138945	CD	CD-51 9301
CP	CP-51 8285

Tycho2

Tycho2	8308-01352-1	Pflag		RAmdeg	234.37930468	DEmdeg	-51.61852200
PmRA	-7.1	PmDE	-8.4	E RAmdeg	13	E DEmdeg	15
E pmRA	1.1	E pmDE	1.2	EpRAm	1986.48	EpDEm	1985.64
Num	11	Q RAmdeg	1.3	Q DEmdeg	1.7	Q pmRA	1.3
Q pmDE	1.7	BTmag	10.792	E BTmag	0.046	VTmag	9.219
E VTmag	0.019	Prox	301	TYC	T	HIP	76507
CCDM	A	RAdeg	234.37933083	DEdeg	-51.61850250	EpRA 1990	1.57
EpDE 1990	1.47	E RAdeg	14.9	E DEdeg	16.5	Posflg
Corr	0.1

SAO

SAO	242773	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	-0.019	Vmag	8.5	SpType	K5
Double code		Source	48	CatNum	13653	DM	CP-51 8285
DMcomp		BDsup		HD	138945	M HD	0
GC		RA1950rad	4.0745663	DE1950rad	-0.89804934	PmRA2000	-0.0015
PmDE2000	-0.018

Hipparcos

Catalog	H	HIP	76507	Proxy		RAhms	15 37 31.04
DEdms	-51 37 06.6	Vmag	9.05	VarFlag		R Vmag	H
RAdeg	234.379	DEdeg	-51.6185	AstroRef	A	Plx	4.64
CCDM	15375-5137	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	D	M HIP
Theta		Rho		HD	138945	BD
CD	CD-51 9301	CP	CP-51 8285	Dm number	-51 9301	VIred	1.16
SpType	K1III:	R SpType		Coord arcsec 2000	153731.04-513706.6

Hipparcos 2

HIP	76507	Sn	95	So	3	Nc	1
RArad	4.0906910567	DErad	-0.9009128292	Plx	2.7	PmRA	-8.89
PmDE	-7.02	E RArad	0.91	E DErad	0.79	E Plx	1.22
E pmRA	1.16	E pmDE	1.01	Hpmag	9.2006	E Hpmag	0.0078
SHp	0.021	VA	0	BV	1.356	E BV	0.041
VI	1.32

CCDM

Ccdm	15375-5137	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.03	DDEs	-7.1
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	K5	PmNote
PmRA	-5	PmDE	-15	Dm number	-51 9301	Cat1	CD
Name2	242773	Cat2	SAO	HD	138945	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	15301S5117A
HIC	76507

15375-5137 B

Componente originario normalizzato	AB	Coord arcsec 2000	153732.41-513644.6	Mag	10.69	PmRA	9.00
PmDE	-7.0	HIP	76510	Tycho2	8308-02227-1	Calc delta mag	1.47
Calc coord	yes

Tycho2

Tycho2	8308-02227-1	Pflag		RAmdeg	234.38849360	DEmdeg	-51.61237919
PmRA	13.2	PmDE	-7.5	E RAmdeg	38	E DEmdeg	41
E pmRA	2.2	E pmDE	2.0	EpRAm	1988.05	EpDEm	1986.79
Num	4	Q RAmdeg	0.8	Q DEmdeg	0.4	Q pmRA	0.7
Q pmDE	0.4	BTmag	11.308	E BTmag	0.066	VTmag	10.686
E VTmag	0.061	Prox	301	TYC	T	HIP	76510
CCDM	B	RAdeg	234.38844389	DEdeg	-51.61236139	EpRA 1990	1.57
EpDE 1990	1.47	E RAdeg	38.5	E DEdeg	42.3	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	76510	Proxy		RAhms	15 37 33.22
DEdms	-51 36 44.5	Vmag	10.65	VarFlag		R Vmag	H
RAdeg	234.388	DEdeg	-51.6124	AstroRef	B	Plx	-1.58
CCDM	15375-5137	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	D	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.73
SpType		R SpType		Coord arcsec 2000	153733.22-513644.5

Hipparcos 2

HIP	76510	Sn	95	So	3	Nc	1
RArad	4.0908495932	DErad	-0.9008056675	Plx	-3.12	PmRA	10.21
PmDE	-12	E RArad	2.16	E DErad	1.87	E Plx	2.83
E pmRA	2.88	E pmDE	2.45	Hpmag	10.7769	E Hpmag	0.0237
SHp	0	VA	0	BV	0.626	E BV	0.091
VI	0.69

CCDM

Ccdm	15375-5137	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	3.19	DDEs	15.0
R dRAs	40	Year	1975	Theta	43	Rho	29.5
Obs	1	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	15301S5117B
HIC	76510