15147-5949 COO 180 (HD 134820)

15^h 14^m 39.90^s -59° 49' 13.8" P.A. 288.00 sep 12.2 mag 7.61,9.16 Sp K2III dist. 980.39 pc (3198.03 l.y.)

Coord 2000	15147-5949	Discov num	COO 180	Comp		Coord arcsec 2000	15 14 39.90 -59 49 13.8
Date first	1878	Date last	2016	Obs	13
Pa first	288	Pa last	287.8	P.A. Now (θ)	287.8°
Sep first	12.6	Sep last	12.15	Sep. Now (ρ)	12.15"
Mag pri	7.61	Mag sec	9.16	delta mag (ΔM)	1.55	Spectral class	K2III (yellow-orange)
Pri motion ra	-014	Sec motion ra	-012
Pri motion dec	-018	Sec motion dec	-017
Notes	T (Parallax indicates physical)

rPM=0.098 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 134820	Constellation	Circinus	SAO	242335	HIP	74606
Tycho2	8706-00979-1	Gaia DR2	5876711327772311424	HD	134820	CP	CP-59 5866
Distance	980.39	Distance ly	3198.03

WDS 15147-5949 COO 180 (HD 134820) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CoO1927A	T -	Cordoba Obs.	1927sdsc.book......
CoO1927A		cited in SDS (Southern Double Star Catalog), 1927
CoO9999	T -	Cordoba Obs.	...................
CoO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15147-5949	COO 180		2004	10	288	12.4	7.61	9.16	K2III	ZD	151439.90-594913.8
15147-5949	COO 180		2015	12	288	12.2	7.61	9.16	K2III	Z	151439.90-594913.8
15147-5949	COO 180		2016	13	288	12.2	7.61	9.16	K2III	T	151439.90-594913.8

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

WDS 15147-5949 COO 180 (HD 134820) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15147-5949 COO 180 (HD 134820) : MEASURES

No records found.

WDS 15147-5949 (HD 134820) : VIRTUAL EYEPIECE

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WDS 15147-5949 (HD 134820) : ALADIN DSS IMAGE @ 15^h 14^m 39.90^s -59° 49' 13.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15147-5949 COO 180 (HD 134820) : 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		15147-5949	COO 180		288	12.2
Show		15150-5951	HDS2142		14	0.4	3
Show		15129-5958	TDS9451		234	2.6	17
Show		15171-5948	I 9003		59	0.5	19
Show		15183-5953	TDS9474		204	0.6	28
Show		15112-5924	HRG 105		26	13.7	36
Show		15134-6024	VVV 29		319	8.8	36
Show		15128-6024	HJ 4735		33	7.1	38
Show		15135-5913	FIN 227		171	1.4	38
Show		15182-6022	HRG 113		340	2.8	43
Show		15154-5904	HJ 4746	AB	349	12.5	46
Show		15154-5904	HJ 4746	AC	312	17.9	46
Show		15154-5904	HJ 4746	AD	264	13.7	46
Show		15194-6023	RSS 371		188	17.7	49
Show		15083-5957	RSS 24		178	47.6	49
Show		15188-6030	I 370	AB	112	5.5	52
Show		15188-6030	HDO 246	AC	243	43.6	52
Show		15165-5855	JNN 317		207	2.3	56
Show		15093-6034	TDS9420		88	1.3	61
Show		15231-5946	RST5015		115	1.2	64
Show		15064-5934	JSP 649	AB	54	1.5	65
Show		15064-5934	KPP4382	AC	101	23.7	65
Show		15175-5848	SML 1		199	217.6	65
Show		15166-6054	B 1777	AB	164	1.2	67
Show		15166-6054	I 428	AC	22	26.9	67
Show		15228-6022	RST5014	AB	284	0.8	69
Show		15228-6022	COO 187	AB,C	52	11.2	69
Show		15169-6057	HDO 245	AB	279	53.9	71
Show		15169-6057	SNA 39	Aab,c	132	0.0	71
Show		15226-5910	COO 186		53	7.2	73
Show		15140-5837	CBL 158		320	45.3	73
Show		15196-5847	KPP2991		97	1.8	73
Show		15234-5919	HJ 4757		353	0.8	73
Show		15244-5931	RST5017		306	1.2	76
Show		15246-6008	RST5018		58	1.6	78
Show		15236-6032	LPO 51		69	8.3	80
Show		15170-6107	COO 182		76	8.0	80
Show		15041-6001	RST5011		313	1.9	81
Show		15049-6024	JSP 648		294	3.9	81
Show		15252-5934	RST5020		269	10.1	82
Show		15224-5852	I 371		287	1.0	83
Show		15084-5842	RSS 25		263	56.1	83
Show		15256-6002	TDS 773		265	1.8	84
Show		15262-5950	NZO 55		184	6.5	88
Show		15055-5852	VVV 28		92	1.4	91
Show		15050-6045	B 2346		73	6.2	91
Show		15070-5839	RST5012		311	0.5	92
Show		15140-6121	I 329	AB	346	1.0	92
Show		15140-6121	I 329	AC	298	44.9	92
Show		15079-6108	HDS2130		155	0.2	93
Show		15239-6055	RST5016		20	2.4	95

WDS 15147-5949 : COMPONENTS

	A
B	pa=302.6° sep=6.90"

15147-5949 A

Componente originario normalizzato	AB	Name	HD 134820	Coord arcsec 2000	151439.90-594913.8	Mag	7.61
Spectral class	K2III (yellow-orange)	PmRA	-14.00	PmDE	-18.0	SAO	242335
HIP	74609	Tycho2	8706-00979-1	HD	134820	CP	CP-59 5866

Tycho2

Tycho2	8706-00979-1	Pflag		RAmdeg	228.66625177	DEmdeg	-59.82050531
PmRA	-9.7	PmDE	-21.0	E RAmdeg	6	E DEmdeg	6
E pmRA	1.7	E pmDE	1.6	EpRAm	1991.42	EpDEm	1991.38
Num	9	Q RAmdeg	1.3	Q DEmdeg	1.5	Q pmRA	1.4
Q pmDE	1.4	BTmag	9.325	E BTmag	0.019	VTmag	7.607
E VTmag	0.011	Prox	123	TYC	T	HIP	74609
CCDM	A	RAdeg	228.66629667	DEdeg	-59.82045694	EpRA 1990	1.69
EpDE 1990	1.68	E RAdeg	5.7	E DEdeg	6.1	Posflg
Corr	-0.1

SAO

SAO	242335	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	-0.018	Vmag	7.2	SpType	G5
Double code		Source	43	CatNum	4761	DM	CP-59 5866
DMcomp		BDsup		HD	134820	M HD	0
GC		RA1950rad	3.97360171	DE1950rad	-1.04081888	PmRA2000	-0.0026
PmDE2000	-0.015

Hipparcos

Catalog	H	HIP	74609	Proxy		RAhms	15 14 39.91
DEdms	-59 49 13.6	Vmag	7.45	VarFlag		R Vmag	H
RAdeg	228.666	DEdeg	-59.8204	AstroRef	A	Plx	3.93
CCDM	15147-5949	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	A	M HIP
Theta		Rho		HD	134820	BD
CD		CP	CP-59 5866	Dm number	-59 5866	VIred	1.36
SpType	K2III	R SpType		Coord arcsec 2000	151439.91-594913.6

Hipparcos 2

HIP	74609	Sn	95	So	3	Nc	1
RArad	3.9909797191	DErad	-1.0440638071	Plx	5.8	PmRA	-15.59
PmDE	-14.21	E RArad	0.92	E DErad	0.82	E Plx	1.21
E pmRA	1.23	E pmDE	1.1	Hpmag	7.5891	E Hpmag	0.0074
SHp	0.025	VA	0	BV	1.426	E BV	0.016
VI	1.41

CCDM

Ccdm	15147-5949	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.10	DDEs	-13.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.2	Sp	G5	PmNote	*
PmRA	-14	PmDE	-18	Dm number	-59 5866	Cat1	CPD
Name2	242335	Cat2	SAO	HD	134820	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15067S5927A
HIC	74609

15147-5949 B

Componente originario normalizzato	AB	Coord arcsec 2000	151439.13-594910.1	Mag	9.16	PmRA	-12.00
PmDE	-17.0	HIP	74606	Tycho2	8706-01064-1	Calc delta mag	1.55
Calc coord	yes

Tycho2

Tycho2	8706-01064-1	Pflag		RAmdeg	228.65981116	DEmdeg	-59.81939627
PmRA	-11.2	PmDE	-14.3	E RAmdeg	20	E DEmdeg	18
E pmRA	3.1	E pmDE	2.9	EpRAm	1991.19	EpDEm	1991.31
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.2	Q pmRA	0.1
Q pmDE	0.1	BTmag	10.778	E BTmag	0.050	VTmag	9.158
E VTmag	0.023	Prox	123	TYC	T	HIP	74606
CCDM	B	RAdeg	228.65986306	DEdeg	-59.81936333	EpRA 1990	1.63
EpDE 1990	1.71	E RAdeg	19.9	E DEdeg	17.8	Posflg
Corr	-0.2

Hipparcos

Catalog	H	HIP	74606	Proxy		RAhms	15 14 38.37
DEdms	-59 49 09.9	Vmag	9.38	VarFlag		R Vmag	H
RAdeg	228.66	DEdeg	-59.8194	AstroRef	B	Plx	3.98
CCDM	15147-5949	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	A	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.72
SpType		R SpType		Coord arcsec 2000	151438.37-594909.9

Hipparcos 2

HIP	74606	Sn	95	So	3	Nc	1
RArad	3.9908678427	DErad	-1.0440458494	Plx	1.02	PmRA	-12.84
PmDE	-14.99	E RArad	1.13	E DErad	1.1	E Plx	1.72
E pmRA	1.42	E pmDE	1.5	Hpmag	9.6097	E Hpmag	0.0441
SHp	0	VA	0	BV	0.994	E BV	0.055
VI	0.97

CCDM

Ccdm	15147-5949	RComp		Comp	B	Note1
Note2		Discov num	COO 180	DRAs		DDEs
R dRAs		Year	1912	Theta	288	Rho	12.2
Obs	3	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15067S5927B
HIC	74606