17374-7513 TDT 439

17^h 37^m 21.59^s -75° 13' 27.5" P.A. 122.00 sep 0.5 mag 11.79,12.00

Coord 2000	17374-7513	Discov num	TDT 439	Comp		Coord arcsec 2000	17 37 21.59 -75 13 27.5
Date first	1991	Date last	1991	Obs	1
Pa first	122	Pa last	122.1	P.A. Now (θ)	122.1°
Sep first	0.5	Sep last	0.48	Sep. Now (ρ)	0.48"
Mag pri	11.79	Mag sec	12.00	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9444-00661-1

Gaia DR2

5801544589676493696

WDS 17374-7513 TDT 439 : 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
17374-7513	TDT 439		1991	1	122	0.5	11.79	12.00			173721.59-751327.5

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WDS 17374-7513 TDT 439 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17374-7513 TDT 439 : MEASURES

No records found.

WDS 17374-7513 : VIRTUAL EYEPIECE

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WDS 17374-7513 : ALADIN DSS IMAGE @ 17^h 37^m 21.59^s -75° 13' 27.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17374-7513 TDT 439 : 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		17374-7513	TDT 439		122	0.5
Show		17367-7526	NSN 350		331	5.6	14
Show		17424-7456	HEI 550		314	1.8	27
Show		17331-7541	R 301		139	20.1	32
Show		17305-7455	TDT 390		284	0.5	33
Show		17452-7459	B 2048		165	3.0	34
Show		17260-7457	B 2836		56	3.9	47
Show		17401-7600	WIS 320		262	365.5	48
Show		17292-7551	HJ 4933		243	17.5	49
Show		17395-7426	TDT 456		161	2.1	49
Show		17499-7505	SWR 231		86	29.0	50
Show		17269-7543	TDT 356		116	2.6	50
Show		17472-7555	TDT 505		210	0.4	56
Show		17343-7414	B 2839		48	4.4	61
Show		17531-7501	TOK 795		72	0.3	62
Show		17483-7429	LDS 608		6	14.7	63
Show		17541-7514	I 614		19	6.3	64
Show		17270-7413	TDT 358		355	0.5	73
Show		17305-7624	UC 3358		92	105.7	75
Show		17348-7400	HEI 391		55	0.2	75
Show		17426-7400	TDT 474		335	0.5	77
Show		17184-7408	UC 3320		64	4.0	100
Show		17558-7628	TDT 579		188	1.9	101
Show		17308-7329	HEI 390		272	0.7	108
Show		17402-7324	TDT 460		250	2.4	111
Show		17219-7330	UC 3330		310	51.8	121
Show		17207-7330	B 2832		346	5.5	124
Show		17312-7310	B 2047		237	1.0	127
Show		17190-7331	TOB 341		229	30.2	127
Show		17182-7332	TOB 340		244	16.3	128
Show		17188-7325	B 2829		34	2.8	132
Show		17566-7325	TDT 589		204	0.5	134
Show		17264-7750	HLN 42		51	3.7	161
Show		17288-7236	WFC 194		75	7.6	162
Show		17515-7748	LDS 609		89	28.1	164
Show		17487-7758	TDT 517		295	1.5	170
Show		17559-7241	TSN 9		274	102.2	171
Show		17521-7232	KPP 403		142	4.8	173
Show		17492-7227	TDT 520		336	0.4	174
Show		17340-7808	RST3093	AB	246	0.4	176
Show		17340-7808	HJ 4937	AB,C	223	34.7	176
Show		17340-7808	DAW 217	AB,D	185	31.8	176
Show		17394-7808	TDT 454		3	2.9	176
Show		17499-7221	UC 3420		17	20.8	181
Show		17443-7213	HDO 275		63	0.7	183
Show		17281-7213	HEI 388		314	1.2	185
Show		17477-7214	HEI 392		129	0.9	185
Show		17388-7208	HJ 4954		306	14.7	186
Show		17269-7211	TDT 355		48	0.5	189
Show		17239-7211	RSS 439		269	10.4	191
Show		17564-7219	B 2049		1	1.0	192

WDS 17374-7513 : COMPONENTS

	A
B	pa=157.9° sep=0.28"

17374-7513 A

Componente originario normalizzato	AB		Coord arcsec 2000	173721.59-751327.5		Mag	11.79		PmRA	-6.00
PmDE	-5.0		Tycho2	9444-00661-1

Tycho2

Tycho2	9444-00661-1	Pflag		RAmdeg	264.34021589	DEmdeg	-75.22435721
PmRA	-5.6	PmDE	-4.8	E RAmdeg	29	E DEmdeg	28
E pmRA	2.3	E pmDE	2.2	EpRAm	1990.08	EpDEm	1990.05
Num	3	Q RAmdeg	2.6	Q DEmdeg	0.4	Q pmRA	2.7
Q pmDE	0.5	BTmag	11.133	E BTmag	0.042	VTmag	11.102
E VTmag	0.058	Prox	386	TYC	T	HIP
CCDM		RAdeg	264.34026694	DEdeg	-75.22434611	EpRA 1990	1.62
EpDE 1990	1.67	E RAdeg	29.2	E DEdeg	28.1	Posflg
Corr	0.0

17374-7513 B

Componente originario normalizzato	AB		Coord arcsec 2000	173721.62-751327.8		Mag	12		PmRA	-6.00
PmDE	-5.0		Calc delta mag	0.21		Calc coord	yes