11311-5457 TDS 7904

11^h 31^m 03.10^s -54° 56' 45.2" P.A. 120.00 sep 0.7 mag 10.90,11.30 Sp M6

Coord 2000	11311-5457	Discov num	TDS7904	Comp		Coord arcsec 2000	11 31 03.10 -54 56 45.2
Date first	1991	Date last	1991	Obs	1
Pa first	120	Pa last	120.2	P.A. Now (θ)	120.2°
Sep first	0.7	Sep last	0.73	Sep. Now (ρ)	0.73"
Mag pri	10.90	Mag sec	11.30	delta mag (ΔM)	0.4	Spectral class	M6 (red)
Pri motion ra	-014	Sec motion ra	-014
Pri motion dec	+006	Sec motion dec	+006
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

8621-01143-1

Gaia DR2

5343479593067619072

WDS 11311-5457 TDS 7904 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
11311-5457	TDS7904		1991	1	120	0.7	10.90	11.30			113103.10-545645.2

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WDS 11311-5457 TDS 7904 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11311-5457 TDS 7904 : MEASURES

No records found.

WDS 11311-5457 : VIRTUAL EYEPIECE

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WDS 11311-5457 : ALADIN DSS IMAGE @ 11^h 31^m 03.10^s -54° 56' 45.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11311-5457 TDS 7904 : 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		11311-5457	TDS7904		120	0.7
Show		11317-5445	FIN 44		245	0.6	13
Show		11301-5440	HJ 4442		230	3.4	19
Show		11288-5453	FIN 185		189	3.0	20
Show		11286-5453	FIN 416		230	0.5	22
Show		11284-5505	TDS7876		75	2.4	25
Show		11299-5519	FIN 43		286	1.7	25
Show		11336-5508	FIN 45		271	0.6	26
Show		11302-5529	TDS7894		186	1.1	34
Show		11270-5451	HJ 4436		357	14.2	36
Show		11275-5515	TDS7866		335	0.5	36
Show		11351-5438	RST1598		284	2.3	40
Show		11331-5419	CKA 1		132	1.1	42
Show		11285-5421	CPO 325		42	7.3	43
Show		11262-5434	RST1587		195	3.4	47
Show		11265-5529	HJ 4434		257	12.4	51
Show		11298-5552	HJ 4441		192	12.2	58
Show		11371-5432	TDS7961		60	0.9	58
Show		11260-5415	TDS7857		247	0.5	61
Show		11285-5553	RSS 263		165	30.1	61
Show		11293-5557	DAW 203	AB	36	12.5	62
Show		11293-5557	R 172	AC	111	23.6	62
Show		11236-5503	LDS 352		40	7.9	65
Show		11379-5429	KPP 252		314	3.6	66
Show		11225-5501	DAW 202	AB	12	7.5	74
Show		11225-5501	HJ 4431	AC	223	13.1	74
Show		11361-5358	NSN 284		1	16.2	74
Show		11377-5545	TDS7965		17	2.3	75
Show		11248-5552	KPP 246		309	3.5	77
Show		11381-5547	TDS7970		247	0.6	79
Show		11368-5559	TDS7956		234	0.7	80
Show		11390-5416	RST1603		294	2.9	81
Show		11226-5423	RST1580		141	0.5	82
Show		11237-5552	KPP 244		63	4.9	84
Show		11326-5333	TDS7915		306	0.9	85
Show		11228-5545	RST1582		356	1.6	86
Show		11302-5330	TDS7893		294	0.4	87
Show		11411-5439	RST3750		221	0.4	90
Show		11410-5433	KOU 4		23	1.7	90
Show		11209-5437	KPP1823		231	14.1	90
Show		11210-5429	I 879		113	0.3	92
Show		11212-5532	BRT2577		142	4.2	92
Show		11336-5325	RST1595		304	0.6	95
Show		11206-5532	TDS7799			2.3	97
Show		11256-5622	R 170	AB	250	19.2	97
Show		11256-5622	DAM 794	AC	95	9.2	97
Show		11414-5416	RST1605	AB	55	4.7	99
Show		11414-5416	RST1605	AC	21	2.3	99
Show		11414-5416	RST1605	BC	260	3.0	99
Show		11193-5519	TDS7790		346	1.9	104
Show		11201-5543	KPP1953		90	15.4	104

WDS 11311-5457 : COMPONENTS

	A
B	pa=135.4° sep=0.52"

11311-5457 A

Componente originario normalizzato	AB		Coord arcsec 2000	113103.10-545645.2		Mag	10.9		Spectral class	M6 (red)
PmRA	-14.00		PmDE	6.0		Tycho2	8621-01143-1

Tycho2

Tycho2	8621-01143-1	Pflag		RAmdeg	172.76302994	DEmdeg	-54.94592191
PmRA	-14.3	PmDE	5.6	E RAmdeg	42	E DEmdeg	39
E pmRA	3.7	E pmDE	3.4	EpRAm	1990.05	EpDEm	1990.08
Num	3	Q RAmdeg	0.5	Q DEmdeg	1.4	Q pmRA	0.5
Q pmDE	1.4	BTmag	12.499	E BTmag	0.199	VTmag	10.516
E VTmag	0.045	Prox	264	TYC	T	HIP
CCDM		RAdeg	172.76308833	DEdeg	-54.94593444	EpRA 1990	1.55
EpDE 1990	1.63	E RAdeg	41.8	E DEdeg	39.4	Posflg	P
Corr	-0.1

11311-5457 B

Componente originario normalizzato	AB		Coord arcsec 2000	113103.14-545645.6		Mag	11.3		PmRA	-14.00
PmDE	6.0		Tycho2	8621-01957-1		Calc delta mag	0.4		Calc coord	yes

Tycho2

Tycho2	8621-01957-1	Pflag		RAmdeg	172.76535672	DEmdeg	-54.93875174
PmRA	13.4	PmDE	-12.7	E RAmdeg	133	E DEmdeg	127
E pmRA	4.7	E pmDE	4.4	EpRAm	1982.62	EpDEm	1982.25
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.927	E BTmag	0.273	VTmag	12.064
E VTmag	0.185	Prox	264	TYC		HIP
CCDM		RAdeg	172.76530167	DEdeg	-54.93872222	EpRA 1990	1.56
EpDE 1990	1.63	E RAdeg	139.5	E DEdeg	132.7	Posflg
Corr	-0.1