16537-6903 RSS 423

16^h 53^m 41.37^s -69° 03' 16.6" P.A. 178.00 sep 9.6 mag 7.59,13.00 Sp M1II/III dist. 371.75 pc (1212.65 l.y.)

Coord 2000	16537-6903	Discov num	RSS 423	Comp		Coord arcsec 2000	16 53 41.37 -69 03 16.6
Date first	1974	Date last	2015	Obs	2
Pa first	181	Pa last	178	P.A. Now (θ)	178°
Sep first	10.2	Sep last	9.614	Sep. Now (ρ)	9.614"
Mag pri	7.59	Mag sec	13.00	delta mag (ΔM)	5.41	Spectral class	M1II/III (red)
Pri motion ra	+010	Sec motion ra
Pri motion dec	-020	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Triangulum Australe	SAO	253723	HIP	82649	Tycho2	9275-00274-1
Gaia DR2	5808385647952313216	HD	151571	GC	22675	CP	CP-68 2836
Distance	371.75	Distance ly	1212.65

WDS 16537-6903 RSS 423 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rss1996	Pa -	Rousseau, J.M., Perie, J.P., & Gachard, M.T.	1996A&AS..116..301R
Rss1996		A&AS 116, 301, 1996

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16537-6903	RSS 423		1974	1	181	10.2	7.59	13.00	M1II/III		165341.37-690316.6
16537-6903	RSS 423		2015	2	178	9.6	7.59	13.00	M1II/III		165341.37-690316.6

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WDS 16537-6903 RSS 423 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16537-6903 RSS 423 : MEASURES

No records found.

WDS 16537-6903 : VIRTUAL EYEPIECE

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WDS 16537-6903 : ALADIN DSS IMAGE @ 16^h 53^m 41.37^s -69° 03' 16.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16537-6903 RSS 423 : 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		16537-6903	RSS 423		178	9.6
Show		16546-6903	UC 3252		264	54.0	5
Show		16537-6926	TDT 132		159	7.6	24
Show	Atria	16487-6902	WFC 179		22	92.5	28
Show		16596-6916	HDS2404		187	1.0	34
Show		17002-6846	HDS2407		225	0.7	40
Show		17010-6908	TDT 181		23	2.0	40
Show		16458-6904	KPP1595		241	12.1	43
Show		17000-6935	TDT 173		29	0.6	46
Show		17004-6933	DON 817	Aa,Ab	327	0.6	47
Show		17004-6933	UC 3271	AB	194	12.7	47
Show		16536-6814	UC 3249		90	91.5	50
Show		16551-6812	KPP 382		330	3.7	53
Show		16505-6812	TDT 110		194	0.5	55
Show		16591-6817	TDT 165		190	1.7	56
Show		16576-6812	TDT 159		1	0.8	56
Show		16531-7007	TDT 130		326	0.7	65
Show		16452-6952	TDT 70		326	0.5	67
Show		17048-6934	UC 3287		85	66.6	67
Show		17064-6829	SWR 214		127	10.1	77
Show		16594-6750	TDT 167		5	2.6	80
Show		16484-6747	TDT 96		182	2.4	82
Show		17082-6936	JNN 319		9	0.4	84
Show		17020-6750	TDS 847		174	0.8	87
Show		16539-7030	KPP 861		252	7.3	88
Show		16529-7030	TDT 129		167	0.7	88
Show		17020-6749	TDT 184		352	0.7	88
Show		16528-6735	TDT 127	AB	219	1.7	89
Show		16376-6845	TDT 8		194	0.8	89
Show		16515-6734	GLI 230		205	8.7	91
Show		17087-6822	UC 3296		218	87.0	92
Show		17071-6803	UC 3290		215	36.4	95
Show		16441-7025	TDT 59		98	4.8	96
Show		16584-6731	DON 816		74	9.4	96
Show		17014-7031	LDS 574		155	135.6	96
Show		17117-6928	TDT 261		76	1.5	99
Show		17115-6839	DON 824		216	2.3	100
Show		16490-7040	UC 3238		266	17.6	100
Show		16477-6729	TDT 91		262	1.4	100
Show		17022-6735	UC 3278		13	12.8	101
Show		16394-7010	DON 804		76	0.6	101
Show		17126-6851	UC 3305		154	10.6	103
Show		16374-7000	UC 3193		176	41.2	103
Show		17022-7037	TDT 187		161	1.9	104
Show		16507-6720	TDT 113		229	1.8	105
Show		16380-6802	HDS2354		340	0.6	106
Show		16371-7009	SWR 206		37	29.1	109
Show		16372-6802	SWR 207		244	12.5	110
Show		17089-6752	TDT 234		142	0.5	111
Show		16406-6740	DON 805		138	0.5	111
Show		16349-6810	HJ 4855		296	7.1	116

WDS 16537-6903 : COMPONENTS

	A
B	pa=179.3° sep=9.61"

16537-6903 A

Componente originario normalizzato	AB	Coord arcsec 2000	165341.37-690316.6	Mag	7.59	Spectral class	M1II/III (red)
PmRA	10.00	PmDE	-20.0	SAO	253723	HIP	82649
Tycho2	9275-00274-1	HD	151571	GC	22675	CP	CP-68 2836

Tycho2

Tycho2	9275-00274-1	Pflag		RAmdeg	253.42245608	DEmdeg	-69.05467351
PmRA	9.1	PmDE	-21.7	E RAmdeg	5	E DEmdeg	5
E pmRA	1.3	E pmDE	1.2	EpRAm	1991.20	EpDEm	1991.30
Num	10	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.6	BTmag	9.710	E BTmag	0.019	VTmag	7.762
E VTmag	0.010	Prox	999	TYC	T	HIP	82649
CCDM		RAdeg	253.42239611	DEdeg	-69.05462361	EpRA 1990	1.61
EpDE 1990	1.71	E RAdeg	5.3	E DEdeg	4.8	Posflg
Corr	0.0

SAO

SAO	253723	DelFlag		RA1950		PmRA1950	-0.0011
DE1950		PmDE1950	-0.017	Vmag	7.4	SpType	K5
Double code		Source	70	CatNum	22675	DM	CP-68 2836
DMcomp		BDsup		HD	151571	M HD	0
GC	22675	RA1950rad	4.39975586	DE1950rad	-1.2037846	PmRA2000	-0.0029
PmDE2000	-0.015

Hipparcos

Catalog	H	HIP	82649	Proxy		RAhms	16 53 41.37
DEdms	-69 03 16.6	Vmag	7.57	VarFlag	1	R Vmag	H
RAdeg	253.422	DEdeg	-69.0546	AstroRef		Plx	3.06
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	151571	BD
CD		CP	CP-68 2836	Dm number	-68 2836	VIred	2.09
SpType	M1II/III	R SpType		Coord arcsec 2000	165341.37-690316.6

Hipparcos 2

HIP	82649	Sn	5	So	0	Nc	1
RArad	4.4230551654	DErad	-1.2052304636	Plx	2.69	PmRA	9.61
PmDE	-19.73	E RArad	0.4	E DErad	0.48	E Plx	0.71
E pmRA	0.55	E pmDE	0.62	Hpmag	7.6531	E Hpmag	0.0019
SHp	0.02	VA	0	BV	1.664	E BV	0.016
VI	2

CCDM

Ccdm	16537-6903	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.69	DDEs	-16.6
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	7.5	Sp	M1	PmNote
PmRA	4	PmDE	-15	Dm number	-68 2836	Cat1	CPD
Name2	253723	Cat2	SAO	HD	151571	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	16431S6853A
HIC	82649

16537-6903 B

Componente originario normalizzato	AB		Coord arcsec 2000	165341.39-690326.2		Mag	13		Calc delta mag	5.41
Calc coord	yes

CCDM

Ccdm	16537-6903	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	-0.71	DDEs	-26.3
R dRAs	40	Year	1974	Theta	181	Rho	10.2
Obs		Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	16431S6853B
HIC