19194-5521 TDT 1374 (HD 180391)

19^h 19^m 23.24^s -55° 21' 20.0" P.A. 251.00 sep 0.5 mag 10.61,10.70 Sp F7V

Coord 2000	19194-5521	Discov num	TDT1374	Comp		Coord arcsec 2000	19 19 23.24 -55 21 20.0
Date first	1991	Date last	1991	Obs	1
Pa first	251	Pa last	250.6	P.A. Now (θ)	250.6°
Sep first	0.5	Sep last	0.47	Sep. Now (ρ)	0.47"
Mag pri	10.61	Mag sec	10.70	delta mag (ΔM)	0.09	Spectral class	F7V (yellow-white)
Pri motion ra	+019	Sec motion ra	+019
Pri motion dec	+009	Sec motion dec	+009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 180391		Constellation	Telescopium		Tycho2	8764-01005-1		Gaia DR2	6643403328386914688
HD	180391

WDS 19194-5521 TDT 1374 (HD 180391) : NOTES

No records found.

DISCOVERER

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19194-5521	TDT1374		1991	1	251	0.5	10.61	10.70			191923.24-552120.0

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WDS 19194-5521 TDT 1374 (HD 180391) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19194-5521 TDT 1374 (HD 180391) : MEASURES

No records found.

WDS 19194-5521 (HD 180391) : VIRTUAL EYEPIECE

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WDS 19194-5521 (HD 180391) : ALADIN DSS IMAGE @ 19^h 19^m 23.24^s -55° 21' 20.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19194-5521 TDT 1374 (HD 180391) : 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		19194-5521	TDT1374		251	0.5	0
Show		19183-5527	FIN 30		31	1.5	11
Show		19169-5556	I 643		50	1.3	42
Show		19187-5609	HJ 5100		141	22.0	48
Show		19251-5532	UC 3925		45	9.8	50
Show		19174-5427	UC 3880		193	11.5	58
Show		19230-5432	CVN 63	AB	251	4.8	59
Show		19230-5432	CVN 63	AC	275	5.8	59
Show		19261-5510	CPO 612		60	5.9	59
Show		19229-5425	LWR 3	AB	167	4.2	64
Show		19229-5425	TOK 331	AC	171	416.3	64
Show		19248-5615	TDT1440		158	1.1	71
Show		19275-5458	RST1035		283	0.4	74
Show		19107-5530	UC 3833		253	32.2	75
Show		19122-5434	UC 3843		196	56.3	79
Show		19115-5431	RST3214		329	1.1	85
Show		19259-5634	BAS 6		123	0.3	92
Show		19088-5541	UC 3819		176	51.7	93
Show		19252-5403	UC 3928		30	40.6	94
Show		19278-5420	I 1624	BC	344	7.2	95
Show		19278-5420	HJ 5114	AB	236	76.1	96
Show		19278-5420	HJ 5114	AD	94	72.9	96
Show		19278-5420	HJ 5114	AE	260	1.5	96
Show		19091-5437	UC 3823		345	13.8	99
Show		19077-5515	RST1020		223	0.4	100
Show		19233-5347	BRT3341		91	3.6	101
Show		19099-5422	HJ 5086		291	16.5	102
Show		19080-5601	KPP1843		250	14.3	104
Show		19116-5642	HRG 130		293	6.5	105
Show		19231-5339	HDS2744		328	13.9	107
Show		19088-5425	UC 3818		125	72.8	108
Show		19102-5408	HJ 5087		19	14.8	109
Show		19250-5659	TDT1442		38	0.5	109
Show		19254-5338	KPP 692		305	6.2	117
Show		19162-5328	TOK 329		223	158.1	117
Show		19322-5441	B 437	BC	352	4.2	118
Show		19322-5441	B 437	AB	334	25.1	118
Show		19231-5719	TVB 310		247	10.5	122
Show		19247-5323	FIN 271		119	0.4	128
Show		19240-5320	HDS2751		328	0.1	129
Show		19328-5627	HJ 5121		283	14.6	131
Show		19050-5438	TDT1215		65	1.4	132
Show		19263-5322	VOU 23		201	0.7	134
Show		19235-5307	KPP1847		307	14.3	139
Show		19118-5319	FIN 68		245	0.5	139
Show		19047-5423	HDS2705		144	17.5	140
Show		19037-5619	RSS 505		315	9.4	145
Show		19026-5437	TDT1195		48	0.7	152
Show		19370-5505	B 441		280	0.4	152
Show		19056-5347	HJ 5081		166	16.1	153
Show		19099-5309	LDS 667		172	15.2	157

WDS 19194-5521 : COMPONENTS

	A
B	pa=238.2° sep=0.30"

19194-5521 A

Name	HD 180391		Coord arcsec 2000	191923.24-552120.0		Mag	10.61		Spectral class	F7V (yellow-white)
PmRA	19.00		PmDE	9.0		Tycho2	8764-01005-1		HD	180391

Tycho2

Tycho2	8764-01005-1	Pflag		RAmdeg	289.84670269	DEmdeg	-55.35559280
PmRA	19.4	PmDE	9.0	E RAmdeg	18	E DEmdeg	22
E pmRA	1.8	E pmDE	1.9	EpRAm	1987.91	EpDEm	1986.80
Num	5	Q RAmdeg	1.1	Q DEmdeg	0.4	Q pmRA	1.1
Q pmDE	0.4	BTmag	10.494	E BTmag	0.037	VTmag	10.002
E VTmag	0.036	Prox	999	TYC	T	HIP
CCDM		RAdeg	289.84662750	DEdeg	-55.35561250	EpRA 1990	1.81
EpDE 1990	1.72	E RAdeg	19.9	E DEdeg	25.1	Posflg
Corr	-0.2

19194-5521 B

Coord arcsec 2000	191923.21-552120.2		Mag	10.7		PmRA	19.00		PmDE	9.0
Calc delta mag	0.09		Calc coord	yes