16591-6817 TDT 165

16^h 59^m 03.53^s -68° 16' 30.5" P.A. 190.00 sep 1.7 mag 12.17,12.40

Coord 2000	16591-6817	Discov num	TDT 165	Comp		Coord arcsec 2000	16 59 03.53 -68 16 30.5
Date first	1991	Date last	1991	Obs	1
Pa first	190	Pa last	189.8	P.A. Now (θ)	189.8°
Sep first	1.7	Sep last	1.67	Sep. Now (ρ)	1.67"
Mag pri	12.17	Mag sec	12.40	delta mag (ΔM)	0.23	Spectral class
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	-003	Sec motion dec	-003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Triangulum Australe

Tycho2

9275-01903-1

Gaia DR2

5814463915731876480

WDS 16591-6817 TDT 165 : 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
16591-6817	TDT 165		1991	1	190	1.7	12.17	12.40			165903.53-681630.5

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WDS 16591-6817 TDT 165 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16591-6817 TDT 165 : MEASURES

No records found.

WDS 16591-6817 : VIRTUAL EYEPIECE

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WDS 16591-6817 : ALADIN DSS IMAGE @ 16^h 59^m 03.53^s -68° 16' 30.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16591-6817 TDT 165 : 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		16591-6817	TDT 165		190	1.7
Show		16576-6812	TDT 159		1	0.8	10
Show		16551-6812	KPP 382		330	3.7	23
Show		16594-6750	TDT 167		5	2.6	27
Show		17002-6846	HDS2407		225	0.7	30
Show		16536-6814	UC 3249		90	91.5	31
Show		17020-6750	TDS 847		174	0.8	32
Show		17020-6749	TDT 184		352	0.7	33
Show		17064-6829	SWR 214		127	10.1	43
Show		17022-6735	UC 3278		13	12.8	46
Show		16584-6731	DON 816		74	9.4	46
Show		17071-6803	UC 3290		215	36.4	47
Show		16505-6812	TDT 110		194	0.5	48
Show		16546-6903	UC 3252		264	54.0	53
Show		17010-6908	TDT 181		23	2.0	53
Show		17087-6822	UC 3296		218	87.0	54
Show		16528-6735	TDT 127	AB	219	1.7	55
Show		16537-6903	RSS 423		178	9.6	56
Show		16596-6916	HDS2404		187	1.0	60
Show		16515-6734	GLI 230		205	8.7	61
Show		17089-6752	TDT 234		142	0.5	61
Show		16484-6747	TDT 96		182	2.4	67
Show		17077-6728	TDS 854		107	1.1	69
Show		17115-6839	DON 824		216	2.3	72
Show	Atria	16487-6902	WFC 179		22	92.5	73
Show		16507-6720	TDT 113		229	1.8	74
Show		16537-6926	TDT 132		159	7.6	76
Show		17004-6933	DON 817	Aa,Ab	327	0.6	78
Show		17004-6933	UC 3271	AB	194	12.7	78
Show		17000-6935	TDT 173		29	0.6	79
Show		16477-6729	TDT 91		262	1.4	80
Show		17126-6851	UC 3305		154	10.6	82
Show		17048-6934	UC 3287		85	66.6	84
Show		17104-6720	TDT 247		197	0.4	86
Show		16458-6904	KPP1595		241	12.1	87
Show		17137-6746	TDT 270		215	0.6	88
Show		16524-6655	TDT 124		96	2.0	91
Show		17145-6750	MLO 75		314	7.4	91
Show		17082-6936	JNN 319		9	0.4	94
Show		17160-6819	DON 826		207	2.7	95
Show		17102-6705	UC 3301		121	65.2	96
Show		17168-6814	UC 3315		239	8.8	99
Show		17117-6928	TDT 261		76	1.5	99
Show		16467-6707	HDO 257	AB	193	32.7	100
Show		16467-6707	I 1621	AC	211	41.7	100
Show		17048-6643	UC 3286		44	49.0	100
Show		17163-6749	DON 827	AB	15	2.1	101
Show		17163-6749	BAU 49	AC	256	50.3	101
Show		16511-6647	NZO 82		306	4.7	101
Show		17061-6643	HDS2418		63	1.3	102
Show		17133-6712	DUN 214	AB	16	39.1	104

WDS 16591-6817 : COMPONENTS

	A
B	pa=183.7° sep=1.65"

16591-6817 A

Componente originario normalizzato	AB		Coord arcsec 2000	165903.53-681630.5		Mag	12.17		PmRA	7.00
PmDE	-3.0		Tycho2	9275-01903-1

Tycho2

Tycho2	9275-01903-1	Pflag		RAmdeg	254.76461253	DEmdeg	-68.27521714
PmRA	6.8	PmDE	-2.6	E RAmdeg	73	E DEmdeg	64
E pmRA	2.2	E pmDE	2.1	EpRAm	1978.37	EpDEm	1980.50
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	13.449	E BTmag	0.244	VTmag	12.090
E VTmag	0.128	Prox	391	TYC		HIP
CCDM		RAdeg	254.76456917	DEdeg	-68.27521111	EpRA 1990	1.64
EpDE 1990	1.65	E RAdeg	79.3	E DEdeg	67.6	Posflg
Corr	-0.1

16591-6817 B

Componente originario normalizzato	AB		Coord arcsec 2000	165903.51-681632.1		Mag	12.4		PmRA	7.00
PmDE	-3.0		Calc delta mag	0.23		Calc coord	yes