16547-5447 TDT 138

16^h 54^m 39.33^s -54° 47' 27.2" P.A. 285.00 sep 0.6 mag 11.42,11.42

Coord 2000	16547-5447	Discov num	TDT 138	Comp		Coord arcsec 2000	16 54 39.33 -54 47 27.2
Date first	1991	Date last	1991	Obs	1
Pa first	285	Pa last	284.7	P.A. Now (θ)	284.7°
Sep first	0.6	Sep last	0.6	Sep. Now (ρ)	0.6"
Mag pri	11.42	Mag sec	11.42	delta mag (ΔM)	0	Spectral class
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ara

Tycho2

8730-00212-1

Gaia DR2

5929667759124587392

WDS 16547-5447 TDT 138 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16547-5447	TDT 138		1991	1	285	0.6	11.42	11.42			165439.33-544727.2

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WDS 16547-5447 TDT 138 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16547-5447 TDT 138 : MEASURES

No records found.

WDS 16547-5447 : VIRTUAL EYEPIECE

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WDS 16547-5447 : ALADIN DSS IMAGE @ 16^h 54^m 39.33^s -54° 47' 27.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16547-5447 TDT 138 : 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		16547-5447	TDT 138		285	0.6
Show		16556-5458	BRT2580		105	5.6	14
Show		16556-5434	RST3056	AB	69	2.1	16
Show		16556-5434	BVD 119	AB,C	353	27.1	16
Show		16548-5417	RST3055		31	1.4	31
Show		16515-5518	RST 884		223	4.1	41
Show		16492-5441	HU 1606		182	1.7	48
Show		17001-5436	HDO 262		51	25.2	49
Show		16503-5413	RST3044		183	0.9	52
Show		16566-5547	RST 886		229	1.9	62
Show		16487-5526	HDS2383	Aa,Ab	232	0.2	64
Show		16487-5526	DUN 210	AB	351	75.7	64
Show		16551-5343	TDT 141		47	0.6	65
Show		16573-5344	JNN 318	AB	102	3.2	69
Show		16573-5344	JNN 318	AC	298	3.5	69
Show		16573-5344	SYU 11	Aa,Ab		0.1	69
Show		16506-5548	I 572		166	4.0	70
Show		17026-5504	HDS2411	Aa,Ab	9	0.2	71
Show		17026-5504	HJ 4905	AB	54	39.5	71
Show		16533-5334	RST3047		105	1.6	75
Show		16466-5420	RST3039		4	2.4	76
Show		17036-5448	WFC 184		142	14.2	78
Show		16448-5517	RST 877		190	2.3	89
Show		16474-5341	TDT 86		216	3.3	92
Show		17023-5556	CPO 510		14	8.4	95
Show		17015-5606	RST 892		48	0.6	99
Show		16450-5543	HDS2375		260	0.6	100
Show		16589-5312	WIS 307		124	85.4	103
Show		16438-5402	WIS 305		49	112.9	106
Show		16420-5444	TDT 37		157	0.6	110
Show		16570-5636	RST3057		32	0.5	110
Show		16509-5636	NSN 376		158	2.9	113
Show		17056-5346	RST3064		136	0.2	114
Show		16426-5402	TDT 43		272	1.2	115
Show		16491-5303	RST3041		277	4.1	116
Show		16449-5611	KPP 376		107	4.8	118
Show		16426-5544	RST 875		318	3.0	118
Show		17059-5342	KPP 389		317	3.7	119
Show		16413-5518	RSS 414		263	6.3	119
Show		17011-5633	HLD 131		134	2.2	120
Show		17031-5314	HDS2412	Aa,Ab	151	0.7	120
Show		17031-5314	HDO 263	AB	18	46.1	120
Show		17031-5314	SKF 103	AC	258	113.6	120
Show		16438-5330	CHR 147	Aa,Ab	37	0.0	124
Show		16438-5330	FIN 251	AB	291	0.4	124
Show		17078-5539	RST 897		98	1.5	124
Show		16473-5258	B 1826		168	4.5	128
Show		17074-5345	RST3067		60	4.1	129
Show		16398-5501	TDT 27		225	2.1	129
Show		16398-5435	RST3034		133	0.9	130
Show		16430-5611	COO 200		301	6.6	130

WDS 16547-5447 : COMPONENTS

	A
B	pa=294.5° sep=0.37"

16547-5447 A

Componente originario normalizzato	AB		Coord arcsec 2000	165439.33-544727.2		Mag	11.42		PmRA	-2.00
PmDE	-9.0		Tycho2	8730-00212-1

Tycho2

Tycho2	8730-00212-1	Pflag		RAmdeg	253.66371336	DEmdeg	-54.79088020
PmRA	-2.2	PmDE	-9.2	E RAmdeg	35	E DEmdeg	39
E pmRA	3.4	E pmDE	3.2	EpRAm	1990.42	EpDEm	1989.76
Num	3	Q RAmdeg	0.5	Q DEmdeg	3.1	Q pmRA	0.5
Q pmDE	3.2	BTmag	10.902	E BTmag	0.053	VTmag	10.733
E VTmag	0.065	Prox	999	TYC	T	HIP
CCDM		RAdeg	253.66372222	DEdeg	-54.79085722	EpRA 1990	1.62
EpDE 1990	1.41	E RAdeg	34.5	E DEdeg	39.0	Posflg	P
Corr	0.0

16547-5447 B

Componente originario normalizzato	AB		Coord arcsec 2000	165439.29-544727.0		Mag	11.42		PmRA	-2.00
PmDE	-9.0		Calc coord	yes