15189-2440 TDS 9481

15^h 18^m 53.77^s -24° 39' 58.7" P.A. 279.00 sep 0.5 mag 10.48,10.83

Coord 2000	15189-2440	Discov num	TDS9481	Comp		Coord arcsec 2000	15 18 53.77 -24 39 58.7
Date first	1991	Date last	1991	Obs	1
Pa first	279	Pa last	278.9	P.A. Now (θ)	278.9°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	10.48	Mag sec	10.83	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	-023	Sec motion ra	-023
Pri motion dec	-031	Sec motion dec	-031
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Libra

Tycho2

6766-00332-1

Gaia DR2

6227011265565477504

WDS 15189-2440 TDS 9481 : 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
15189-2440	TDS9481		1991	1	279	0.5	10.48	10.83			151853.77-243958.7

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WDS 15189-2440 TDS 9481 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15189-2440 TDS 9481 : MEASURES

No records found.

WDS 15189-2440 : VIRTUAL EYEPIECE

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WDS 15189-2440 : ALADIN DSS IMAGE @ 15^h 18^m 53.77^s -24° 39' 58.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15189-2440 TDS 9481 : 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		15189-2440	TDS9481		279	0.5
Show		15176-2429	ARA2314		121	16.6	22
Show		15192-2416	BU 227	AB	163	2.0	25
Show		15192-2416	UC 2984	AC	84	45.9	25
Show		15197-2416	HJ 4756		247	0.6	27
Show		15202-2459	HU 1515		159	1.9	27
Show		15155-2454	UC 2973		299	23.6	49
Show		15168-2401	OCC9157		-1	0.0	49
Show		15153-2523	HDS2144		166	0.2	66
Show		15155-2349	B 2783		316	10.6	69
Show		15223-2337	OCC 166		-1	0.1	78
Show		15179-2323	I 1268		48	2.0	79
Show		15133-2410	TDS9454		111	0.6	82
Show		15205-2558	RST2951		104	1.4	82
Show		15133-2401	HUB 14		45	8.2	87
Show		15140-2345	UC 2966		357	14.2	87
Show		15195-2609	B 289		201	1.0	90
Show		15230-2326	DON 731		86	4.1	94
Show		15236-2549	COM 3		14	6.0	94
Show		15118-2438	I 958		127	0.6	97
Show		15158-2609	SKF 465		174	14.9	99
Show		15232-2601	HLD 24		277	4.2	101
Show		15245-2546	I 537		330	14.9	101
Show		15142-2559	SWR 170		95	7.5	102
Show		15251-2340	RST2957		99	0.1	105
Show		15117-2522	KPP3041		271	1.4	108
Show		15255-2341	OCC 165		-1	0.1	108
Show		15270-2432	RST4541		207	0.3	112
Show		15216-2625	LDS 524		332	6.1	112
Show		15249-2322	I 1269	AB	200	0.7	114
Show		15249-2322	I 1269	AC	120	8.9	114
Show		15139-2612	B 288		79	1.9	115
Show		15144-2301	KPP3042		139	5.1	118
Show		15227-2254	HDS2164		255	0.1	119
Show		15275-2458	NSN 417		107	2.0	119
Show		15277-2423	OCC 181		-1	0.1	122
Show		15162-2639	RST1832		39	1.4	124
Show		15255-2309	ARA1806		229	11.3	128
Show		15283-2456	B 290		33	3.7	130
Show		15099-2359	B 2350		202	9.4	131
Show		15093-2503	HJ 4736		113	12.1	133
Show		15102-2342	RSS 364		280	13.8	133
Show		15263-2609	KPP1618		312	12.4	134
Show		15175-2227	UC 2977		245	15.0	135
Show		15179-2700	BU 352	AB	65	14.2	141
Show		15088-2519	LSC 58		251	0.6	143
Show		15262-2624	NSN 414		243	20.4	144
Show		15206-2701	LV 6		28	16.7	144
Show		15144-2228	OCC 221		-1	0.1	146
Show		15224-2659	KPP2389		103	20.6	148
Show		15255-2637	RST1840		226	1.3	148

WDS 15189-2440 : COMPONENTS

	A
B	pa=279.8° sep=0.42"

15189-2440 A

Componente originario normalizzato	AB		Coord arcsec 2000	151853.77-243958.7		Mag	10.48		PmRA	-23.00
PmDE	-31.0		Tycho2	6766-00332-1

Tycho2

Tycho2	6766-00332-1	Pflag		RAmdeg	229.72397842	DEmdeg	-24.66630389
PmRA	-23.4	PmDE	-30.6	E RAmdeg	22	E DEmdeg	28
E pmRA	2.2	E pmDE	2.0	EpRAm	1989.37	EpDEm	1986.04
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.2	Q pmRA	0.7
Q pmDE	0.2	BTmag	10.514	E BTmag	0.044	VTmag	9.990
E VTmag	0.041	Prox	551	TYC	T	HIP
CCDM		RAdeg	229.72403861	DEdeg	-24.66623222	EpRA 1990	1.72
EpDE 1990	1.50	E RAdeg	23.4	E DEdeg	31.2	Posflg
Corr	0.0

15189-2440 B

Componente originario normalizzato	AB		Coord arcsec 2000	151853.74-243958.6		Mag	10.83		PmRA	-23.00
PmDE	-31.0		Calc delta mag	0.35		Calc coord	yes