19342-1934 HDS 2778 (HD 184225)

19^h 34^m 09.42^s -19° 34' 14.9" P.A. 339.00 sep 0.1 mag 8.48,10.29 Sp K2/K3III dist. 389.11 pc (1269.28 l.y.)

Coord 2000	19342-1934	Discov num	HDS2778	Comp		Coord arcsec 2000	19 34 09.42 -19 34 14.9
Date first	1991	Date last	2014	Obs	2
Pa first	335	Pa last	338.9	P.A. Now (θ)	338.9°
Sep first	0.1	Sep last	0.108	Sep. Now (ρ)	0.108"
Mag pri	8.48	Mag sec	10.29	delta mag (ΔM)	1.81	Spectral class	K2/K3III (yellow-orange)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-017	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 184225	Constellation	Sagittarius	SAO	162770	HIP	96238
Tycho2	6306-01861-1	Gaia DR2	6869439073402950528	HD	184225	BD	BD-19 5505
Distance	389.11	Distance ly	1269.28

WDS 19342-1934 HDS 2778 (HD 184225) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos 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
19342-1934	HDS2778		1991	1	335	0.1	8.48	10.29	K2/K3III		193409.42-193414.9
19342-1934	HDS2778		2014	2	339	0.1	8.48	10.29	K2/K3III		193409.42-193414.9

If you need more information about this double, apply for a data request form to the WDS.

WDS 19342-1934 HDS 2778 (HD 184225) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19342-1934 HDS 2778 (HD 184225) : MEASURES

No records found.

WDS 19342-1934 (HD 184225) : VIRTUAL EYEPIECE

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WDS 19342-1934 (HD 184225) : ALADIN DSS IMAGE @ 19^h 34^m 09.42^s -19° 34' 14.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19342-1934 HDS 2778 (HD 184225) : 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		19342-1934	HDS2778		339	0.1
Show		19338-1935	J 1761		54	6.7	5
Show		19344-1913	ARA 786		233	13.5	22
Show		19357-1947	ARA 787		18	8.3	25
Show		19337-1901	KPP 919		63	7.6	35
Show		19338-1858	ARA 785		329	12.7	37
Show		19362-1905	SEE 383		259	3.6	42
Show		19364-1902	ARA 788	AB	19	15.0	47
Show		19364-1902	ARA 788	AC	284	12.4	47
Show		19369-2003	BHA 31	AB	123	4.7	48
Show		19369-2003	UC 3986	AC	82	50.9	48
Show		19338-2024	HJ 2879		299	9.6	51
Show		19305-1944	USN 4		203	1.5	54
Show		19372-2009	RST5549		145	0.3	55
Show		19337-2029	B 440		234	2.0	56
Show		19380-1925	ARA 789	AB	72	8.4	56
Show		19380-1925	BRT1554	AC	126	5.4	56
Show		19380-1925	BRT1554	BC	212	6.8	56
Show		19336-1837	HJ 5128	BC	127	4.3	58
Show		19336-1837	HJ 5128	AB	110	21.3	59
Show		19354-1836	UC 3982		232	88.0	61
Show		19384-1951	GWP2872		345	59.3	63
Show		19315-2025	OCC 38		-1	0.1	64
Show		19382-1854	HJ 2881		330	1.4	70
Show		19292-1937	BHA 30		65	5.5	71
Show		19390-1912	HU 952		294	1.6	73
Show		19388-2007	ARA1193		288	7.5	74
Show		19394-2005	ARA1194		40	5.4	81
Show		19289-1857	UC 3947		28	33.4	84
Show		19385-2031	ARA1192		271	0.9	84
Show		19281-1921	UC 3942		206	48.5	87
Show		19315-2053	RST5548	AB	287	0.7	87
Show		19315-2053	HJ 2875	AC	332	10.3	87
Show		19280-1929	TDT1473		212	0.6	88
Show		19396-1854	ARA 791		86	11.7	88
Show		19404-1943	GWP2879		220	300.7	88
Show		19400-1903	GWP2878		130	18.7	89
Show		19347-1806	HDS2780		305	0.4	89
Show		19292-1831	UC 3949		252	26.6	96
Show		19281-2031	OCC 39		-1	0.1	103
Show		19397-1827	HJ 2884		118	18.8	104
Show		19385-1810	GWP2874		323	29.4	105
Show		19287-2045	ARA1189		162	7.3	105
Show		19267-1907	UC 3937		59	41.5	110
Show		19265-1915	ARA 783		307	10.6	111
Show		19270-2020	BRT1553		142	3.7	112
Show		19385-1800	ALD 93		290	1.9	113
Show		19300-1758	UC 3956		207	43.1	114
Show		19399-1813	LDS4813		130	2.4	115
Show		19385-1758	DAM 168		222	3.0	115
Show		19262-2002	ARA1186		172	11.4	116

WDS 19342-1934 : COMPONENTS

	A
B	pa=340.0° sep=0.11"

19342-1934 A

Componente originario normalizzato	AB	Name	HD 184225	Coord arcsec 2000	193409.42-193414.9	Mag	8.48
Spectral class	K2/K3III (yellow-orange)	PmRA	0.00	PmDE	-17.0	SAO	162770
HIP	96238	Tycho2	6306-01861-1	HD	184225	BD	BD-19 5505

Tycho2

Tycho2	6306-01861-1	Pflag		RAmdeg	293.53925356	DEmdeg	-19.57085785
PmRA	3.1	PmDE	-17.9	E RAmdeg	8	E DEmdeg	10
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.21	EpDEm	1989.09
Num	16	Q RAmdeg	1.4	Q DEmdeg	1.2	Q pmRA	1.5
Q pmDE	1.2	BTmag	10.108	E BTmag	0.031	VTmag	8.342
E VTmag	0.013	Prox	999	TYC	T	HIP	96238
CCDM	AB	RAdeg	293.53924694	DEdeg	-19.57081722	EpRA 1990	1.76
EpDE 1990	1.62	E RAdeg	8.2	E DEdeg	10.7	Posflg
Corr	-0.2

SAO

SAO	162770	DelFlag		RA1950		PmRA1950	0.0024
DE1950		PmDE1950	-0.043	Vmag	8.4	SpType	K0
Double code		Source	23	CatNum	8376	DM	BD-19 5505
DMcomp		BDsup		HD	184225	M HD	0
GC		RA1950rad	5.11045454	DE1950rad	-0.34348823	PmRA2000	0.0025
PmDE2000	-0.043

Hipparcos

Catalog	H	HIP	96238	Proxy	H	RAhms	19 34 09.42
DEdms	-19 34 14.9	Vmag	8.15	VarFlag		R Vmag	H
RAdeg	293.539	DEdeg	-19.5708	AstroRef	*	Plx	3.49
CCDM	19342-1934	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	B	M HIP	AB
Theta	335	Rho	0.129	HD	184225	BD	BD-19 5505
CD		CP		Dm number	-19 5505	VIred	0.98
SpType	K2/K3III	R SpType		Coord arcsec 2000	193409.42-193414.9

Hipparcos 2

HIP	96238	Sn	55	So	3	Nc	2
RArad	5.1232262487	DErad	-0.3415751653	Plx	2.57	PmRA	1.15
PmDE	-17.38	E RArad	0.89	E DErad	0.54	E Plx	1.03
E pmRA	0.95	E pmDE	0.6	Hpmag	8.2901	E Hpmag	0.0019
SHp	0.015	VA	0	BV	1.424	E BV	0.026
VI	1.41

CCDM

Ccdm	19342-1934	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.59	DDEs	-15.1
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.5	Sp	K2	PmNote	*
PmRA	0	PmDE	-17	Dm number	-19 5505	Cat1	BD
Name2	162770	Cat2	SAO	HD	184225	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	96238

19342-1934 B

Componente originario normalizzato	AB		Coord arcsec 2000	193409.42-193414.8		Mag	10.29		Calc delta mag	1.81
Calc coord	yes

CCDM

Ccdm	19342-1934	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.59	DDEs	-15.0
R dRAs	82	Year	1991	Theta	335	Rho	0.1
Obs	1	Vmag	10.3	Sp		PmNote	*
PmRA	0	PmDE	-17	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	96238