19428-0628 HDS 2796

19^h 42^m 46.22^s -06° 28' 25.6" P.A. 178.00 sep 2.9 mag 8.52,12.82 Sp K2 dist. 1785.71 pc (5824.99 l.y.)

Coord 2000	19428-0628	Discov num	HDS2796	Comp		Coord arcsec 2000	19 42 46.22 -06 28 25.6
Date first	1991	Date last	2000	Obs	3
Pa first	195	Pa last	177.5	P.A. Now (θ)	177.5°
Sep first	2.8	Sep last	2.921	Sep. Now (ρ)	2.921"
Mag pri	8.52	Mag sec	12.82	delta mag (ΔM)	4.3	Spectral class	K2 (yellow-orange)
Pri motion ra	-010	Sec motion ra	-014
Pri motion dec	-007	Sec motion dec	-006
Notes

rPM=0.271 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquila	SAO	143719	HIP	96980	Tycho2	5157-00892-1
Gaia DR2	4208677215438595584	HD	186106	BD	BD-06 5241	Distance	1785.71
Distance ly	5824.99

WDS 19428-0628 HDS 2796 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	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
19428-0628	HDS2796		1991	2	195	2.8	8.52	12.82	K2		194246.22-062825.6
19428-0628	HDS2796		2000	3	178	2.9	8.52	12.82	K2		194246.22-062825.6

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

WDS 19428-0628 HDS 2796 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19428-0628 HDS 2796 : MEASURES

No records found.

WDS 19428-0628 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 19428-0628 : ALADIN DSS IMAGE @ 19^h 42^m 46.22^s -06° 28' 25.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19428-0628 HDS 2796 : 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		19428-0628	HDS2796		178	2.9	0
Show		19431-0612	GWP2884		113	298.8	17
Show		19436-0656	LDS5884		52	10.3	31
Show		19448-0627	TDT1702		258	0.5	31
Show		19416-0659	J 1856		86	8.5	37
Show		19408-0707	J 2553		265	3.9	45
Show		19439-0547	BWL 52	AB	110	4.2	46
Show		19439-0547	BWL 52	AC	193	5.3	46
Show		19439-0547	BWL 52	AD	245	2.5	46
Show		19439-0547	BWL 52	AE	281	4.9	46
Show		19439-0547	BWL 52	AF	83	6.0	46
Show		19439-0547	BWL 52	AG	94	4.9	46
Show		19439-0547	BWL 52	AH	333	5.8	46
Show		19459-0615	GWP2890		153	254.9	49
Show		19393-0644	GWP2875		267	12.0	54
Show		19463-0645	UC 4022		29	48.6	56
Show		19389-0544	RST4636		145	7.0	73
Show		19408-0738	GWP2881		276	27.9	76
Show		19411-0511	KPP2068		86	16.6	82
Show		19460-0735	HDS2808		175	0.1	82
Show		19371-0621	J 2272		336	1.8	85
Show		19447-0507	J 3262		94	4.7	88
Show		19444-0506	J 1385		73	5.5	88
Show		19375-0546	TDT1592		245	0.6	90
Show		19380-0535	A 106	AB	244	0.8	90
Show		19380-0535	A 106	AC	0	56.8	90
Show		19401-0759	YSC 161		253	0.1	99
Show		19464-0459	GWP2893		13	83.0	105
Show		19440-0443	LDS6337		218	6.9	107
Show		19378-0512	J 1680	AB	341	9.7	107
Show		19378-0512	J 1680	AC	322	13.7	107
Show		19378-0512	J 1680	BC	286	5.5	107
Show		19431-0818	STFA 45	AB	145	96.3	111
Show		19431-0818	HDS2799	Ba,Bb	232	0.5	112
Show		19447-0825	AOT 78		256	17.2	120
Show		19471-0809	A 108		107	0.3	120
Show		19498-0730	UC 4033		6	44.5	122
Show		19351-0547	RST4634		132	1.5	122
Show		19494-0746	RST4642		260	0.4	126
Show		19384-0819	HJ 892		14	22.2	129
Show		19350-0725	KPP2771		285	3.2	129
Show		19471-0435	GWP2894		321	300.5	131
Show		19378-0439	TOK 626		234	999.9	133
Show		19342-0648	J 2268		238	5.5	139
Show		19521-0625	J 2287		170	3.3	141
Show		19334-0602	RST4632		54	0.7	142
Show		19363-0444	DAM 164		357	10.1	143
Show		19466-0841	TDT1731		52	0.7	145
Show		19453-0849	AOT 79		348	15.5	146
Show		19419-0854	TDT1651		187	0.6	146
Show		19510-0749	UC 4039		169	10.3	148

WDS 19428-0628 : COMPONENTS

	A
B	pa=177.5° sep=2.92"

19428-0628 A

Coord arcsec 2000	194246.22-062825.6	Mag	8.52	Spectral class	K2 (yellow-orange)	PmRA	-10.00
PmDE	-7.0	SAO	143719	HIP	96980	Tycho2	5157-00892-1
HD	186106	BD	BD-06 5241

Tycho2

Tycho2	5157-00892-1	Pflag		RAmdeg	295.69256300	DEmdeg	-6.47376570
PmRA	-9.5	PmDE	-6.0	E RAmdeg	7	E DEmdeg	9
E pmRA	1.1	E pmDE	1.2	EpRAm	1990.50	EpDEm	1989.65
Num	14	Q RAmdeg	0.6	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.6	BTmag	10.391	E BTmag	0.031	VTmag	8.520
E VTmag	0.013	Prox	28	TYC	T	HIP	96980
CCDM	A	RAdeg	295.69258500	DEdeg	-6.47375194	EpRA 1990	1.80
EpDE 1990	1.66	E RAdeg	6.9	E DEdeg	9.9	Posflg
Corr	-0.2

SAO

SAO	143719	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	-0.004	Vmag	8.3	SpType	K2
Double code		Source	26	CatNum	6890	DM	BD-06 5241
DMcomp		BDsup		HD	186106	M HD	0
GC		RA1950rad	5.14912523	DE1950rad	-0.11506799	PmRA2000	0.0002
PmDE2000	-0.005

Hipparcos

Catalog	H	HIP	96980	Proxy	H	RAhms	19 42 46.22
DEdms	-06 28 25.5	Vmag	8.37	VarFlag		R Vmag	G
RAdeg	295.693	DEdeg	-6.47375	AstroRef	A	Plx	-1.71
CCDM	19428-0628	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	195	Rho	2.774	HD	186106	BD	BD-06 5241
CD		CP		Dm number	-06 5241	VIred	1.12
SpType	K2	R SpType		Coord arcsec 2000	194246.22-062825.5

Hipparcos 2

HIP	96980	Sn	15	So	3	Nc	2
RArad	5.1608092906	DErad	-0.1129882064	Plx	-0.56	PmRA	-9.86
PmDE	-5.4	E RArad	0.98	E DErad	0.55	E Plx	1.1
E pmRA	1.2	E pmDE	0.54	Hpmag	8.4756	E Hpmag	0.002
SHp	0.02	VA	0	BV	1.16	E BV	0.04
VI	1.12

CCDM

Ccdm	19428-0628	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.78	DDEs	-25.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.5	Sp	K2	PmNote	*
PmRA	-14	PmDE	-6	Dm number	-06 5241	Cat1	BD
Name2	143719	Cat2	SAO	HD	186106	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	96980

19428-0628 B

Coord arcsec 2000	194246.23-062828.5		Mag	12.82		PmRA	-14.00		PmDE	-6.0
Calc delta mag	4.3		Calc coord	yes

CCDM

Ccdm	19428-0628	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-1.84	DDEs	-28.2
R dRAs	82	Year	1991	Theta	195	Rho	2.8
Obs	1	Vmag	12.8	Sp		PmNote	*
PmRA	-14	PmDE	-6	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	96980