18470-4110 TDS 944

18^h 47^m 00.34^s -41° 10' 16.3" P.A. 139.00 sep 2.4 mag 10.37,11.06

Coord 2000	18470-4110	Discov num	TDS 944	Comp		Coord arcsec 2000	18 47 00.34 -41 10 16.3
Date first	1991	Date last	1991	Obs	1
Pa first	139	Pa last	139	P.A. Now (θ)	139°
Sep first	2.4	Sep last	2.378	Sep. Now (ρ)	2.378"
Mag pri	10.37	Mag sec	11.06	delta mag (ΔM)	0.69	Spectral class
Pri motion ra	+009	Sec motion ra	+009
Pri motion dec	+007	Sec motion dec	+007
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Tycho2

7919-00821-1

Gaia DR2

6728422102939739264

WDS 18470-4110 TDS 944 : 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
18470-4110	TDS 944		1991	1	139	2.4	10.37	11.06			184700.34-411016.3

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WDS 18470-4110 TDS 944 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18470-4110 TDS 944 : MEASURES

No records found.

WDS 18470-4110 : VIRTUAL EYEPIECE

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WDS 18470-4110 : ALADIN DSS IMAGE @ 18^h 47^m 00.34^s -41° 10' 16.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18470-4110 TDS 944 : 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		18470-4110	TDS 944		139	2.4
Show		18489-4120	RST2075		96	9.5	24
Show		18459-4046	HDS2661	AB	263	4.3	28
Show		18494-4120	TDT1073		3	0.5	30
Show		18449-4146	BRT1076		15	4.1	43
Show		18510-4104	HJ 5066		85	10.1	46
Show		18464-4025	RST2072	AB	241	1.5	47
Show		18464-4025	RST2072	AC	22	10.5	47
Show		18464-4025	UC 3667	CD	147	42.0	47
Show		18477-4024	UC 3673		244	19.6	48
Show		18455-4155	FAL 64	AB	134	11.9	48
Show		18459-4158	UC 3665		87	37.2	50
Show		18493-4028	UC 3683		270	22.6	51
Show		18431-4134	I 1380		170	1.5	51
Show		18463-4206	DON 922		316	8.4	57
Show		18420-4050	UC 3643		275	23.0	61
Show		18524-4111	UC 3704		144	64.9	62
Show		18418-4054	TDT1005		33	1.0	62
Show		18486-4007	TOI1081		150	0.3	66
Show		18522-4143	I 1385	BC	292	0.6	67
Show		18522-4143	HDO 291	A,BC	341	36.6	67
Show		18420-4034	UC 3642		337	47.0	68
Show		18482-4216	CPO9001		216	2.6	68
Show		18469-3959	UC 3668		22	40.3	72
Show		18496-4005	UC 3688		65	22.7	72
Show		18530-4143	UC 3710		97	52.0	76
Show		18457-4226	HDS2660		354	0.1	77
Show		18400-4137	I 1377		81	1.7	84
Show		18412-4210	I 250		110	1.2	89
Show		18450-3945	SKF2070		106	17.6	89
Show		18548-4054	CPO 601		246	6.1	90
Show		18535-4019	TDT1115		260	0.7	90
Show		18402-4200	UC 3634		112	43.8	92
Show		18550-4050	RST2081		280	2.0	93
Show		18387-4127	HJ 5052		130	5.7	95
Show		18554-4131	BRT1082		273	2.8	98
Show		18525-3951	RST2080		157	3.9	102
Show		18411-4227	TDS 932			4.0	102
Show		18421-4237	UC 3645		333	14.3	104
Show		18527-3950	WG 237		307	5.2	105
Show		18378-4148	BRT1071		353	3.6	111
Show		18564-4040	WG 238		129	6.7	111
Show		18565-4035	RSS 497		134	10.6	113
Show		18377-4029	RST2068		190	2.0	114
Show		18500-3921	WG 236		223	16.1	115
Show		18572-4114	UC 3736		46	53.2	116
Show		18508-4301	UC 3694		319	27.5	119
Show		18367-4137	CPO 593		257	3.7	120
Show		18366-4140	RST2067		192	1.6	121
Show		18506-4304	BRT1080		308	5.5	121
Show		18429-3917	I 1379		122	0.1	123

WDS 18470-4110 : COMPONENTS

	A
B	pa=146.8° sep=2.14"

18470-4110 A

Componente originario normalizzato	AB		Coord arcsec 2000	184700.34-411016.3		Mag	10.37		PmRA	9.00
PmDE	7.0		Tycho2	7919-00821-1

Tycho2

Tycho2	7919-00821-1	Pflag	P	RAmdeg	281.75140634	DEmdeg	-41.17119803
PmRA	8.6	PmDE	7.2	E RAmdeg	38	E DEmdeg	54
E pmRA	2.4	E pmDE	2.2	EpRAm	1988.92	EpDEm	1984.57
Num	3	Q RAmdeg	2.1	Q DEmdeg	1.2	Q pmRA	2.0
Q pmDE	1.2	BTmag	11.698	E BTmag	0.107	VTmag	10.373
E VTmag	0.055	Prox	24	TYC	T	HIP
CCDM		RAdeg	281.75115528	DEdeg	-41.17102028	EpRA 1990	1.88
EpDE 1990	1.73	E RAdeg	39.4	E DEdeg	55.6	Posflg	D
Corr	0.1

18470-4110 B

Componente originario normalizzato	AB		Coord arcsec 2000	184700.44-411018.1		Mag	11.06		PmRA	9.00
PmDE	7.0		Tycho2	7919-00821-2		Calc delta mag	0.69		Calc coord	yes

Tycho2

Tycho2	7919-00821-2	Pflag	P	RAmdeg	281.75140634	DEmdeg	-41.17119803
PmRA	8.6	PmDE	7.2	E RAmdeg	38	E DEmdeg	54
E pmRA	2.4	E pmDE	2.2	EpRAm	1988.92	EpDEm	1984.57
Num	3	Q RAmdeg	2.1	Q DEmdeg	1.2	Q pmRA	2.0
Q pmDE	1.2	BTmag	11.967	E BTmag	0.154	VTmag	11.057
E VTmag	0.108	Prox	24	TYC	T	HIP
CCDM		RAdeg	281.75173194	DEdeg	-41.17151833	EpRA 1990	1.88
EpDE 1990	1.73	E RAdeg	64.9	E DEdeg	91.1	Posflg	D
Corr	0.1