19108-2448 TDT 1280 (HD 178754)

19^h 10^m 50.68^s -24° 47' 55.6" P.A. 115.00 sep 0.6 mag 10.49,10.63

Coord 2000	19108-2448	Discov num	TDT1280	Comp		Coord arcsec 2000	19 10 50.68 -24 47 55.6
Date first	1991	Date last	1991	Obs	1
Pa first	115	Pa last	114.5	P.A. Now (θ)	114.5°
Sep first	0.6	Sep last	0.57	Sep. Now (ρ)	0.57"
Mag pri	10.49	Mag sec	10.63	delta mag (ΔM)	0.14	Spectral class
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-013	Sec motion dec	-013
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 178754		Constellation	Sagittarius		SAO	187775		Tycho2	6878-00802-1
Gaia DR2	6770346854963212544		HD	178754		DM	CD-2513803

WDS 19108-2448 TDT 1280 (HD 178754) : 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
19108-2448	TDT1280		1991	1	115	0.6	10.49	10.63			191050.68-244755.6

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WDS 19108-2448 TDT 1280 (HD 178754) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19108-2448 TDT 1280 (HD 178754) : MEASURES

No records found.

WDS 19108-2448 (HD 178754) : VIRTUAL EYEPIECE

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WDS 19108-2448 (HD 178754) : ALADIN DSS IMAGE @ 19^h 10^m 50.68^s -24° 47' 55.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19108-2448 TDT 1280 (HD 178754) : 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		19108-2448	TDT1280		115	0.6
Show		19108-2442	TDS 976		342	1.1	6
Show		19099-2436	OCC 770		-1	0.1	18
Show		19115-2421	UC 3840		257	44.3	29
Show		19134-2452	KPP 436		182	3.5	36
Show		19097-2540	UC 3827		330	43.4	54
Show		19127-2540	RSS 516		329	10.8	59
Show		19075-2407	B 426		113	5.8	61
Show		19109-2555	OCC 65		-1	0.1	67
Show		19123-2554	RST2095		328	1.2	69
Show		19155-2515	B 430		104	0.2	70
Show		19055-2444	LDS5871		216	3.2	72
Show		19132-2554	BRT3083		63	2.9	72
Show		19139-2548	B 2475	AB	214	8.2	73
Show		19139-2548	B 2475	Aa,Ab	118	0.4	73
Show	Gumala	19156-2411	LLO 18		69	14.3	75
Show		19161-2510	J 1841	AC	286	25.1	76
Show		19161-2510	BRT3084	AB	314	4.1	76
Show		19117-2604	RST2094		150	0.1	78
Show		19075-2341	ARA2255		73	6.1	82
Show		19164-2521	HJ 5101	AB	305	21.4	83
Show		19164-2521	HJ 5101	Aa,Ab	128	0.7	83
Show		19171-2443	RST3219		358	4.9	86
Show		19159-2355	BRT1547		293	5.1	87
Show		19066-2345	DON 949		9	1.7	87
Show		19055-2534	BRT3081		97	4.4	87
Show		19167-2526	HWE 89		20	2.8	88
Show		19105-2320	JNN 324		173	0.4	89
Show		19155-2554	RST2097		184	3.3	91
Show		19156-2342	OCC 648		-1	0.0	93
Show		19152-2337	DON 955	AB	10	1.4	93
Show		19152-2337	DON 955	AC	126	7.0	93
Show		19048-2532	RST3213		145	2.3	94
Show		19063-2604	LDS5872		319	20.4	99
Show		19180-2504	HDS2730		90	0.5	100
Show		19037-2510	RST3211		137	3.4	100
Show		19087-2311	B 2469		315	10.0	101
Show		19068-2321	ARA2254		210	8.3	104
Show		19128-2631	OCC 691		-1	0.1	107
Show		19038-2356	B 422		111	6.3	110
Show		19146-2306	UC 3862		136	11.8	114
Show		19153-2313	LDS 674		159	5.8	115
Show		19079-2259	ARA2256		2	7.9	116
Show		19093-2644	BRT3082		272	4.8	119
Show		19061-2634	RST2087	AB	28	0.5	124
Show		19061-2634	HLN 46	AC	120	9.1	124
Show		19024-2541	HDS2699		190	0.2	127
Show		19081-2650	OCC 769	Aa,Ab	-1	0.1	128
Show		19081-2650	S 711	AB	124	45.3	128
Show		19057-2639	OCC 768	AB	179	0.1	131
Show		19057-2639	SKF2073	AC	160	13.6	131

WDS 19108-2448 : COMPONENTS

	A
B	pa=116.7° sep=0.53"

19108-2448 A

Componente originario normalizzato	AB	Name	HD 178754	Coord arcsec 2000	191050.68-244755.6	Mag	10.49
PmRA	0.00	PmDE	-13.0	SAO	187775	Tycho2	6878-00802-1
HD	178754	DM	CD-2513803

Tycho2

Tycho2	6878-00802-1	Pflag		RAmdeg	287.71121576	DEmdeg	-24.79880009
PmRA	-0.3	PmDE	-13.0	E RAmdeg	14	E DEmdeg	20
E pmRA	1.6	E pmDE	1.6	EpRAm	1989.07	EpDEm	1985.86
Num	6	Q RAmdeg	1.3	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.1	BTmag	10.271	E BTmag	0.031	VTmag	9.919
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	287.71121667	DEdeg	-24.79876917	EpRA 1990	1.86
EpDE 1990	1.73	E RAdeg	15.0	E DEdeg	23.0	Posflg
Corr	0.1

SAO

SAO	187775	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.017	Vmag	9.3	SpType	A5
Double code		Source	25	CatNum	13326	DM	CD-2513803
DMcomp		BDsup		HD	178754	M HD	0
GC		RA1950rad	5.00817828	DE1950rad	-0.43426257	PmRA2000	-0.0001
PmDE2000	0.017

19108-2448 B

Componente originario normalizzato	AB		Coord arcsec 2000	191050.71-244755.8		Mag	10.63		PmRA	0.00
PmDE	-13.0		Calc delta mag	0.14		Calc coord	yes