16492-5152 TDS 838

16^h 49^m 12.30^s -51° 52' 16.2" P.A. 298.00 sep 1.0 mag 11.05,11.94 Sp B

Coord 2000	16492-5152	Discov num	TDS 838	Comp		Coord arcsec 2000	16 49 12.30 -51 52 16.2
Date first	1991	Date last	1991	Obs	1
Pa first	298	Pa last	298.3	P.A. Now (θ)	298.3°
Sep first	1.0	Sep last	1.038	Sep. Now (ρ)	1.038"
Mag pri	11.05	Mag sec	11.94	delta mag (ΔM)	0.89	Spectral class	B (blue-white)
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-004	Sec motion dec	-004
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ara

Tycho2

8338-02915-1

Gaia DR2

5937014244844070272

WDS 16492-5152 TDS 838 : 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
16492-5152	TDS 838		1991	1	298	1.0	11.05	11.94			164912.30-515216.2

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WDS 16492-5152 TDS 838 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16492-5152 TDS 838 : MEASURES

No records found.

WDS 16492-5152 : VIRTUAL EYEPIECE

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WDS 16492-5152 : ALADIN DSS IMAGE @ 16^h 49^m 12.30^s -51° 52' 16.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16492-5152 TDS 838 : 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		16492-5152	TDS 838		298	1.0
Show		16463-5207	RST3038			0.8	32
Show		16538-5201	TDT 134		350	10.2	44
Show		16455-5104	HDS2377		219	0.3	60
Show		16540-5101	RST3052		62	2.2	69
Show		16473-5258	B 1826		168	4.5	69
Show		16568-5151	RST 888		336	0.5	71
Show		16491-5303	RST3041		277	4.1	71
Show		16445-5054	SKF1037		92	2.8	73
Show		16574-5153	HDS2397	Aa,Ab	273	0.4	76
Show		16574-5153	CPO9229	AB	50	4.6	76
Show		16574-5153	CPO9229	AC	78	7.4	76
Show		16574-5153	CPO9229	AD	316	6.7	76
Show		16447-5255	RST3037		215	1.9	76
Show		16579-5210	BRT2091		3	4.4	83
Show		16573-5115	CPO 503		354	8.1	85
Show		16584-5203	CPO 504		139	8.0	86
Show		16462-5031	KPP3004		136	11.3	86
Show		16447-5309	HDO 258		39	28.7	88
Show		16398-5200	HDS2364		163	21.5	88
Show		16396-5225	B 1817		288	2.5	95
Show		16593-5230	RST3058		244	0.8	101
Show		16593-5110	RST1917		284	0.5	104
Show		16533-5334	RST3047		105	1.6	109
Show		16438-5330	CHR 147	Aa,Ab	37	0.0	109
Show		16438-5330	FIN 251	AB	291	0.4	109
Show		16474-5341	TDT 86		216	3.3	110
Show		16399-5302	RST3035		170	0.9	111
Show		16506-5003	COO 201		40	3.2	111
Show		16368-5154	TVB 287		346	10.0	115
Show		16371-5223	B 2390		40	5.2	116
Show		17006-5106	KPP 387		187	3.9	116
Show		16599-5049	RST1920		289	1.6	119
Show		16589-5312	WIS 307		124	85.4	120
Show		17004-5055	I 1305		103	1.1	120
Show		16359-5157	CPO9302		217	3.0	124
Show		16551-5343	TDT 141		47	0.6	124
Show		16386-5310	LDS 567		338	7.5	125
Show		17018-5108	I 1306		197	0.2	126
Show		16395-5322	HDS2361		332	26.6	126
Show		16355-5148	CPO 485		146	3.2	128
Show		16393-5322	RSS 413		302	20.6	128
Show		16361-5114	I 374	AB	299	2.8	129
Show		16361-5114	I 374	AC	355	22.8	129
Show		16361-5114	I 374	AD	130	28.6	129
Show		16439-4953	TDS 833		279	1.2	130
Show		17024-5111	I 1308		343	1.8	131
Show		16467-4941	TDT 80		295	0.6	134
Show		16573-5344	JNN 318	AB	102	3.2	134
Show		16573-5344	JNN 318	AC	298	3.5	134
Show		16573-5344	SYU 11	Aa,Ab		0.1	134

WDS 16492-5152 : COMPONENTS

	A
B	pa=311.1° sep=0.75"

16492-5152 A

Componente originario normalizzato	AB		Coord arcsec 2000	164912.30-515216.2		Mag	11.05		Spectral class	B (blue-white)
PmRA	-2.00		PmDE	-4.0		Tycho2	8338-02915-1

Tycho2

Tycho2	8338-02915-1	Pflag	P	RAmdeg	252.30126094	DEmdeg	-51.87116138
PmRA	-1.9	PmDE	-4.1	E RAmdeg	38	E DEmdeg	52
E pmRA	2.7	E pmDE	2.5	EpRAm	1989.18	EpDEm	1985.55
Num	4	Q RAmdeg	1.8	Q DEmdeg	1.4	Q pmRA	1.7
Q pmDE	1.4	BTmag	11.035	E BTmag	0.064	VTmag	11.046
E VTmag	0.096	Prox	10	TYC	T	HIP
CCDM		RAdeg	252.30135833	DEdeg	-51.87118056	EpRA 1990	1.69
EpDE 1990	1.29	E RAdeg	39.4	E DEdeg	53.8	Posflg	D
Corr	0.2

16492-5152 B

Componente originario normalizzato	AB		Coord arcsec 2000	164912.24-515215.7		Mag	11.94		PmRA	-2.00
PmDE	-4.0		Tycho2	8338-02915-2		Calc delta mag	0.89		Calc coord	yes

Tycho2

Tycho2	8338-02915-2	Pflag	P	RAmdeg	252.30126094	DEmdeg	-51.87116138
PmRA	-1.9	PmDE	-4.1	E RAmdeg	38	E DEmdeg	52
E pmRA	2.7	E pmDE	2.5	EpRAm	1989.18	EpDEm	1985.55
Num	4	Q RAmdeg	1.8	Q DEmdeg	1.4	Q pmRA	1.7
Q pmDE	1.4	BTmag	11.953	E BTmag	0.139	VTmag	11.944
E VTmag	0.234	Prox	10	TYC		HIP
CCDM		RAdeg	252.30094667	DEdeg	-51.87104417	EpRA 1990	1.69
EpDE 1990	1.28	E RAdeg	81.5	E DEdeg	111.9	Posflg	D
Corr	0.2