18320-0607 HDS 2629 (HD 170883)

18^h 31^m 58.14^s -06° 06' 52.1" P.A. 149.00 sep 0.1 mag 9.02,9.46 Sp K5 dist. 680.27 pc (2219.04 l.y.)

Coord 2000	18320-0607	Discov num	HDS2629	Comp		Coord arcsec 2000	18 31 58.14 -06 06 52.1
Date first	1991	Date last	1991	Obs	1
Pa first	149	Pa last	149	P.A. Now (θ)	149°
Sep first	0.1	Sep last	0.096	Sep. Now (ρ)	0.096"
Mag pri	9.02	Mag sec	9.46	delta mag (ΔM)	0.44	Spectral class	K5 (yellow-orange)
Pri motion ra	+000	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 170883	Constellation	Scutum	SAO	142370	HIP	90847
Tycho2	5124-00730-1	Gaia DR2	4256224423248790784	HD	170883	BD	BD-06 4783
Distance	680.27	Distance ly	2219.04

WDS 18320-0607 HDS 2629 (HD 170883) : 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
18320-0607	HDS2629		1991	1	149	0.1	9.02	9.46	K5		183158.14-060652.1

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

WDS 18320-0607 HDS 2629 (HD 170883) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18320-0607 HDS 2629 (HD 170883) : MEASURES

No records found.

WDS 18320-0607 (HD 170883) : VIRTUAL EYEPIECE

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WDS 18320-0607 (HD 170883) : ALADIN DSS IMAGE @ 18^h 31^m 58.14^s -06° 06' 52.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18320-0607 HDS 2629 (HD 170883) : 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		18320-0607	HDS2629		149	0.1
Show		18307-0541	RST4588		222	1.1	32
Show		18299-0536	NSN 150		262	2.7	44
Show		18294-0533	J 2517		320	3.6	51
Show		18354-0621	RST4591		12	0.3	53
Show		18330-0516	A 2686		328	2.0	53
Show		18346-0643	BRT 480		18	4.9	54
Show		18300-0522	BRT 479		281	5.4	54
Show		18349-0655	RST4590		33	0.9	66
Show		18274-0616	A 86		288	2.8	69
Show		18334-0458	BST 1	AB	122	4.3	72
Show		18334-0458	AGE 9	AC	1	4.9	72
Show		18334-0458	AGE 9	AD	81	1.3	72
Show		18334-0458	AGE 9	AE	242	2.3	72
Show		18334-0458	AGE 9	AF	233	3.7	72
Show		18322-0720	LDS 644		338	5.7	73
Show		18293-0459	J 522		221	4.9	79
Show		18267-0521	GWP2777		266	72.2	91
Show		18321-0741	J 2518		268	3.7	94
Show		18380-0648	TOK 32	AB	32	3.8	99
Show		18380-0648	LDS5239	AC	79	35.7	99
Show		18322-0750	BU 419		32	1.2	103
Show		18248-0621	TOK 320	AB	321	55.2	108
Show		18248-0621	LSC 155	Aa,Ab	261	0.3	108
Show		18248-0621	TOK 320	Ba,Bb	259	0.1	109
Show		18247-0636	STF2313		196	5.8	113
Show		18250-0517	RST4587		332	0.4	116
Show		18381-0455	RST4592		309	5.7	116
Show		18245-0704	BRT 477		291	4.0	126
Show		18388-0443	BRT 481		182	4.9	132
Show		18316-0353	A 87	AB	294	1.8	134
Show		18316-0353	A 87	AC	316	4.2	134
Show		18316-0353	A 87	CD		4.0	134
Show		18368-0800	SLE 213		261	14.5	135
Show		18409-0641	KPP2774		9	35.1	137
Show		18334-0346	GWP2783		215	7.6	143
Show		18367-0811	KRV 21		29	24.7	143
Show		18284-0353	CRI 19		235	8.3	145
Show		18406-0707	J 2673		79	5.0	146
Show		18397-0737	DAM 114		98	4.2	147
Show		18385-0418	HJ 5499		17	32.1	147
Show		18396-0738	J 2520		137	2.5	149
Show		18416-0525	GII 65		358	2.0	151
Show		18416-0522	TDT1001		66	0.6	152
Show		18291-0338	FOX 230		94	5.1	156
Show		18224-0505	RST4586		70	0.2	156
Show		18400-0747	STF2350		191	16.4	157
Show		18331-0845	HJ 5498	AB	95	14.4	159
Show		18331-0845	HJ 5498	AC	168	25.2	159
Show		18331-0845	ABH 101	AD	124	49.4	159
Show		18331-0845	ABH 101	AE	165	83.6	159

WDS 18320-0607 : COMPONENTS

	A
B	pa=149.1° sep=0.10"

18320-0607 A

Componente originario normalizzato	AB	Name	HD 170883	Coord arcsec 2000	183158.14-060652.1	Mag	9.02
Spectral class	K5 (yellow-orange)	PmRA	0.00	PmDE	0.0	SAO	142370
HIP	90847	Tycho2	5124-00730-1	HD	170883	BD	BD-06 4783

Tycho2

Tycho2	5124-00730-1	Pflag		RAmdeg	277.99226271	DEmdeg	-6.11446492
PmRA	-0.4	PmDE	2.2	E RAmdeg	19	E DEmdeg	21
E pmRA	1.4	E pmDE	1.5	EpRAm	1981.67	EpDEm	1981.21
Num	14	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.8	BTmag	11.419	E BTmag	0.088	VTmag	8.759
E VTmag	0.019	Prox	999	TYC	T	HIP	90847
CCDM	AB	RAdeg	277.99225278	DEdeg	-6.11447556	EpRA 1990	1.65
EpDE 1990	1.59	E RAdeg	30.7	E DEdeg	35.1	Posflg	P
Corr	0.0

SAO

SAO	142370	DelFlag		RA1950		PmRA1950	0.0009
DE1950		PmDE1950	0.004	Vmag	8.1	SpType	K5
Double code		Source	26	CatNum	6211	DM	BD-06 4783
DMcomp		BDsup		HD	170883	M HD	0
GC		RA1950rad	4.84018095	DE1950rad	-0.10736655	PmRA2000	0.0011
PmDE2000	0.005

Hipparcos

Catalog	H	HIP	90847	Proxy	H	RAhms	18 31 58.14
DEdms	-06 06 52.1	Vmag	8.49	VarFlag		R Vmag	G
RAdeg	277.992	DEdeg	-6.11448	AstroRef	*	Plx	1.62
CCDM	18320-0607	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	B	M HIP	AB
Theta	149	Rho	0.096	HD	170883	BD	BD-06 4783
CD		CP		Dm number	-06 4783	VIred	1.5
SpType	K5	R SpType		Coord arcsec 2000	183158.14-060652.1

Hipparcos 2

HIP	90847	Sn	55	So	3	Nc	2
RArad	4.8518800781	DErad	-0.106717877	Plx	1.47	PmRA	0.61
PmDE	0.03	E RArad	0.85	E DErad	0.64	E Plx	0.91
E pmRA	0.96	E pmDE	0.8	Hpmag	8.4635	E Hpmag	0.0027
SHp	0.018	VA	0	BV	1.5	E BV	0.04
VI	1.5

CCDM

Ccdm	18320-0607	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.86	DDEs	7.9
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	K5	PmNote	*
PmRA	0	PmDE	0	Dm number	-06 4783	Cat1	BD
Name2	142370	Cat2	SAO	HD	170883	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	90847

18320-0607 B

Componente originario normalizzato	AB		Coord arcsec 2000	183158.14-060652.2		Mag	9.46		Calc delta mag	0.44
Calc coord	yes

CCDM

Ccdm	18320-0607	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-1.86	DDEs	7.8
R dRAs	82	Year	1991	Theta	149	Rho	0.1
Obs	1	Vmag	9.5	Sp		PmNote	*
PmRA	0	PmDE	0	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	90847