12135-4847 TDS 8273 AB

12^h 13^m 29.38^s -48° 46' 58.0" P.A. 29.00 sep 0.6 mag 11.14,11.46

Coord 2000	12135-4847	Discov num	TDS8273	Comp	AB	Coord arcsec 2000	12 13 29.38 -48 46 58.0
Date first	1991	Date last	1991	Obs	1
Pa first	29	Pa last	29.3	P.A. Now (θ)	29.3°
Sep first	0.6	Sep last	0.62	Sep. Now (ρ)	0.62"
Mag pri	11.14	Mag sec	11.46	delta mag (ΔM)	0.32	Spectral class
Pri motion ra	+032	Sec motion ra	+032
Pri motion dec	-053	Sec motion dec	-053
Notes	N (See Notes)

Nature of this double is uncertain.

12135-4847 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			12 13 29 -48 46 58	TDS 8273 AB	1991	1	29	0.6	11.14	11.46	0.32		<===
Show		223290	12 13 29 -48 46 58	CBL 142 AC	2015	8	168	50.0	10.60	8.93	1.67

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

8238-00027-1

Gaia DR2

6130245510646753152

WDS 12135-4847 TDS 8273 AB : NOTES

discov_num	notes	refcode
CBL 142	AC: Secondary of 12135-4848 CBL 142 found to be primary of 12135-4847
	TDS8273; systems merged, with quadrant of CBL 142 flipped 180deg.

REFERENCES

refcode	metd	author	reference
Cbl2008	C w	Caballero, R.	2008JDSO....4..164C
Cbl2008	+E2	JDSO 4, 164, 2008
Cbl2009	E u	Caballero, R.	2009JDSO....5..156C
Cbl2009	+E2	JDSO 5, 156, 2009
Cbl2009b	E j	Caballero, R.	2009OED.....3...38C
Cbl2009b	+E2	El Observador de Estrellas Dobles, Issue #3, 38, 2009
Cbl2009c	C w	Caballero, R., Romero, F.M.R. & Garzon, A.O.	2009OED.....3...41C
Cbl2009c	+E2	El Observador de Estrellas Dobles, Issue #3, 41, 2009
Cbl2009c	+Pa
Cbl2010a	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....4...12C
Cbl2010a		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010a		El Observador de Estrellas Dobles, Issue #4, 12, 2010
Cbl2010b	E2 -	Caballero, R.	...................
Cbl2010b		private communication, 2010
Cbl2010c	Eu u	Caballero, R.	2010JDSO....6...97C
Cbl2010c	+E2	JDSO 6, 97, 2010 (UC 1 - 300)
Cbl2010c	+Pa	(new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry
Cbl2010c		from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry
Cbl2010c		supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to
Cbl2010c		separate entry using coarse mean plate epoch of 1980.)
Cbl2010d	C w	Caballero, R.	2010JDSO....6..160C
Cbl2010d	+Pa	JDSO 6, 160, 2010
Cbl2010e	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....5...33C
Cbl2010e		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010e		El Observador de Estrellas Dobles, Issue #5, 33, 2010
Cbl2010e		(updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
Cbl2010e		NOMAD. New measures from 2MASS)
Cbl2010f	C u	Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A.	2010JDSO....6..206C
Cbl2010f	+E2	JDSO 6, 206, 2010
Cbl2012	E u	Caballero, R.	2012JDSO....8...58C
Cbl2012	+Es	JDSO 8, 58, 2012
Cbl2012b	E2 u	Caballero, R.	2012OED.....9..123C
Cbl2012b	+C	El Observador de Estrellas Dobles, Issue #9, 123, 2012
Cbl2012c	E2 -	Caballero, R.	...................
Cbl2012c		private communication
Cbl2013	C -	Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C.,	2013JDSO....9...61C
Cbl2013		Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
Cbl2013		Wandell, M., Martinez, J. & Smith, T.
Cbl2013		JDSO 9, 61, 2013
Cbl2015	E2 -	Caballero, R.	2015JDSO...11..167C
Cbl2015		JDSO 11, 167, 2015
Cbl2015b	E2 -	Caballero Rodan, R.	2015OED....15...34C
Cbl2015b		El Observador de Estrellas Dobles, Issue #15, 34, 2015
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho 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
12135-4847	TDS8273	AB	1991	1	29	0.6	11.14	11.46			121329.38-484658.0

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WDS 12135-4847 TDS 8273 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12135-4847 TDS 8273 AB : MEASURES

No records found.

WDS 12135-4847 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 12135-4847 : ALADIN DSS IMAGE @ 12^h 13^m 29.38^s -48° 46' 58.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12135-4847 TDS 8273 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12135-4847	TDS8273	AB	29	0.6
Show		12135-4847	CBL 142	AC	168	50.0
Show		12101-4911	CVN 46	AB	90	6.9	41
Show		12101-4911	RMU 4	Aa,Ab	259	0.4	41
Show		12174-4907	TDS8304		88	1.3	44
Show		12180-4907	HDS1731		33	0.1	50
Show		12101-4934	RST 578		141	2.6	58
Show		12187-4924	KPP 267		48	3.9	63
Show		12107-4948	TDS8256		350	0.5	68
Show		12145-4737	JNN 168		168	0.5	71
Show		12064-4858	BRT 805		44	4.1	72
Show		12117-4957	BVD 98		207	21.3	73
Show		12209-4839	RST 587		327	0.2	74
Show		12208-4832	TDS8344		216	0.5	74
Show		12101-4739	COO 135		300	7.0	77
Show		12193-4750	KOU 8	AB	330	0.5	82
Show		12054-4900	RSS 282		84	44.2	82
Show		12167-5002	BRT 806		38	8.2	82
Show		12097-5002	RST 577		226	1.6	84
Show		12056-4812	HDS1704		9	12.8	86
Show		12194-4950	TDS8328		49	0.6	86
Show		12077-4743	KPP 261		185	3.5	87
Show		12165-5009	RST 583		306	0.3	87
Show		12212-4803	JNN 170	AB	193	2.0	89
Show		12050-4916	TDS8212		244	0.6	89
Show		12069-4948	DAM 572		116	3.4	90
Show		12084-5002	CPO 344		2	3.1	91
Show		12084-5003	TDS8243		72	0.8	92
Show		12228-4855	LDS 408		312	60.6	92
Show		12069-4953	RST 575		14	2.3	93
Show		12218-4933	TDS8350		42	0.6	95
Show		12226-4920	SEE 153		198	12.8	96
Show		12062-4745	HJ 4497		325	10.5	96
Show		12210-4743	TDS8346		246	0.4	98
Show		12130-5025	TDS8268		317	0.4	98
Show		12059-4951	RST4958	Aa,Ab	359	0.2	98
Show		12059-4951	HJ 4494	AB	70	12.9	98
Show		12059-4951	HJ 4494	AC	349	24.7	98
Show		12230-4922	TDS8360		331	1.0	100
Show		12035-4911	SKF 835		270	41.4	102
Show		12080-4720	CPO 343		34	4.0	103
Show		12136-5030	RST 581		33	1.8	103
Show		12068-4727	ENO 4		279	7.7	104
Show		12075-4719	HDS1711		188	2.3	107
Show		12237-4813	NSN 405		311	1.2	108
Show		12209-4727	HDS1738		250	0.5	109
Show		12189-4709	TDS8319		33	0.7	113
Show		12129-5040	HDS1728		118	8.3	114
Show		12213-5012	RSS 286	AB	89	15.4	114
Show		12213-5012	TOK 556	AC	57	999.9	114
Show		12123-5040	HDS1726		162	0.2	114

WDS 12135-4847 : COMPONENTS

	A	B
B	pa=20.3° sep=0.58"
C	pa=171.9° sep=49.41"	pa=172.2° sep=49.92"

12135-4847 A

Coord arcsec 2000	121329.38-484658.0		Mag	11.14		PmRA	32.00		PmDE	-53.0
Tycho2	8238-00027-1

Tycho2

Tycho2	8238-00027-1	Pflag		RAmdeg	183.37248786	DEmdeg	-48.78271223
PmRA	32.1	PmDE	-53.3	E RAmdeg	25	E DEmdeg	28
E pmRA	1.5	E pmDE	1.6	EpRAm	1981.67	EpDEm	1983.47
Num	4	Q RAmdeg	0.8	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.6	BTmag	11.491	E BTmag	0.057	VTmag	10.643
E VTmag	0.043	Prox	500	TYC	T	HIP
CCDM		RAdeg	183.37237167	DEdeg	-48.78258722	EpRA 1990	1.66
EpDE 1990	1.44	E RAdeg	29.9	E DEdeg	32.1	Posflg	P
Corr	-0.1

12135-4847 B

Coord arcsec 2000	121329.40-484657.5		Mag	11.46		PmRA	32.00		PmDE	-53.0
Calc delta mag	0.32		Calc coord	yes

12135-4847 C

Coord arcsec 2000	121330.09-484746.9	Mag	8.93	Spectral class	K1III (yellow-orange)	PmRA	37.00
PmDE	-55.0	SAO	223290	HIP	59612	Tycho2	8238-00078-1
HD	106242	CD	CD-48 7249	CP	CP-48 4620	Calc delta mag	2.21
Calc coord	yes

Tycho2

Tycho2	8238-00078-1	Pflag		RAmdeg	183.37695583	DEmdeg	-48.79629314
PmRA	36.6	PmDE	-53.7	E RAmdeg	9	E DEmdeg	10
E pmRA	1.1	E pmDE	1.1	EpRAm	1989.97	EpDEm	1989.36
Num	9	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.0
Q pmDE	1.0	BTmag	10.228	E BTmag	0.025	VTmag	8.927
E VTmag	0.014	Prox	500	TYC	T	HIP	59612
CCDM		RAdeg	183.37682694	DEdeg	-48.79616583	EpRA 1990	1.66
EpDE 1990	1.47	E RAdeg	8.9	E DEdeg	9.5	Posflg
Corr	-0.1

SAO

SAO	223290	DelFlag		RA1950		PmRA1950	0.004
DE1950		PmDE1950	-0.055	Vmag	9	SpType	K0
Double code		Source	48	CatNum	10187	DM	CP-48 4620
DMcomp		BDsup		HD	106242	M HD	0
GC		RA1950rad	3.18904491	DE1950rad	-0.84679028	PmRA2000	0.0042
PmDE2000	-0.052

Hipparcos

Catalog	H	HIP	59612	Proxy		RAhms	12 13 30.44
DEdms	-48 47 46.2	Vmag	8.81	VarFlag		R Vmag	H
RAdeg	183.377	DEdeg	-48.7962	AstroRef		Plx	3.49
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	106242	BD
CD	CD-48 7249	CP	CP-48 4620	Dm number	-48 7249	VIred	1.02
SpType	K1III	R SpType		Coord arcsec 2000	121330.44-484746.2

Hipparcos 2

HIP	59612	Sn	5	So	0	Nc	1
RArad	3.2005292998	DErad	-0.851653788	Plx	2.8	PmRA	37.28
PmDE	-54.27	E RArad	0.81	E DErad	0.76	E Plx	1.3
E pmRA	0.93	E pmDE	0.8	Hpmag	8.9729	E Hpmag	0.0021
SHp	0.02	VA	0	BV	1.08	E BV	0.021
VI	1.04