18200-4354 HDS 2591 (HD 168029)

18^h 20^m 00.93^s -43° 54' 21.7" P.A. 27.00 sep 0.3 mag 10.13,10.90 Sp F7V dist. 170.94 pc (557.61 l.y.)

Coord 2000	18200-4354	Discov num	HDS2591	Comp		Coord arcsec 2000	18 20 00.93 -43 54 21.7
Date first	1991	Date last	2018	Obs	3
Pa first	10	Pa last	26.7	P.A. Now (θ)	26.7°
Sep first	0.2	Sep last	0.255	Sep. Now (ρ)	0.255"
Mag pri	10.13	Mag sec	10.90	delta mag (ΔM)	0.77	Spectral class	F7V (yellow-white)
Pri motion ra	-026	Sec motion ra
Pri motion dec	-016	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 168029	Constellation	Corona Austrina	SAO	228914	HIP	89838
Tycho2	7913-00432-1	Gaia DR2	6720460470519795712	HD	168029	CD	CD-4312448
CP	CP-43 8558	Distance	170.94	Distance ly	557.61

WDS 18200-4354 HDS 2591 (HD 168029) : 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
18200-4354	HDS2591		1991	1	10	0.2	10.13	10.90	F7V		182000.93-435421.7
18200-4354	HDS2591		2015	2	25	0.3	10.13	10.90	F7V		182000.93-435421.7
18200-4354	HDS2591		2018	3	27	0.3	10.13	10.90	F7V		182000.93-435421.7

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

WDS 18200-4354 HDS 2591 (HD 168029) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18200-4354 HDS 2591 (HD 168029) : MEASURES

No records found.

WDS 18200-4354 (HD 168029) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 18200-4354 (HD 168029) : ALADIN DSS IMAGE @ 18^h 20^m 00.93^s -43° 54' 21.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18200-4354 HDS 2591 (HD 168029) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18200-4354	HDS2591		27	0.3
Show		18211-4344	BRT1045		74	4.3	15
Show		18210-4406	DON 890		235	0.9	16
Show		18210-4407	TDT 813		145	2.1	16
Show		18213-4416	BRT1046		311	5.1	26
Show		18218-4413	I 1363		297	0.8	27
Show		18195-4428	CPO 580		51	3.3	35
Show		18171-4336	HDS2583		10	0.1	38
Show		18161-4351	DAM 50		49	3.8	42
Show		18161-4353	CPO9261		25	5.2	43
Show		18222-4434	CPO9265		204	4.9	47
Show		18176-4433	SKF1146		152	40.8	47
Show		18243-4407	DUN 221		162	74.0	48
Show		18220-4437	CPO9264		179	5.8	49
Show		18174-4434	SKF1021		11	46.2	49
Show		18183-4444	BRT1041		175	3.5	53
Show		18161-4316	I 1357		36	6.5	58
Show		18228-4304	KPP3112		334	2.4	59
Show		18202-4454	BRT1044		143	3.9	60
Show		18257-4412	DON 898		24	0.5	64
Show		18162-4304	LDS 631		274	16.1	65
Show		18229-4456	BRT1049		121	4.2	70
Show		18199-4506	CPO 581		185	3.5	72
Show		18133-4410	BRT1031		274	6.9	75
Show		18175-4245	CPO 579		256	3.0	75
Show		18233-4247	COO 224		135	3.0	77
Show		18143-4309	SHY 740		345	999.9	77
Show		18166-4502	BRT1039		121	3.6	78
Show		18136-4430	I 1355		221	0.4	78
Show		18199-4514	B 2442		250	11.7	81
Show		18200-4517	KPP1486		266	11.2	83
Show		18224-4232	TDT 820		237	2.1	86
Show		18192-4521	I 1360		193	0.5	88
Show		18222-4522	BRT1047		136	6.1	91
Show		18205-4219	DON 889		260	0.8	96
Show		18112-4418	HDS2566		53	18.1	98
Show		18115-4435	DON 884		188	6.5	101
Show		18287-4318	DON 903		149	1.2	102
Show		18195-4213	BRT1042		264	7.0	102
Show		18105-4411	BRT1027		141	3.8	105
Show		18197-4542	CHR 148		52	0.3	108
Show		18278-4507	BRT1057		44	7.2	110
Show		18117-4500	CPO 574	AC	189	3.9	111
Show		18135-4230	BRT1033		91	2.8	111
Show		18117-4500	CPO 574	BC	57	7.5	111
Show		18229-4542	BRT1048	AB	202	2.8	112
Show		18096-4400	KPP4087		355	1.1	113
Show		18297-4438	TOI1118		132	0.2	113
Show		18128-4233	BRT1030		7	4.6	115
Show		18269-4228	BRT1054		165	3.5	115
Show		18308-4358	DON 905		53	0.5	117

WDS 18200-4354 : COMPONENTS

	A
B	pa=19.9° sep=0.24"

18200-4354 A

Componente originario normalizzato	AB	Name	HD 168029	Coord arcsec 2000	182000.93-435421.7	Mag	10.13
Spectral class	F7V (yellow-white)	PmRA	-26.00	PmDE	-16.0	SAO	228914
HIP	89838	Tycho2	7913-00432-1	HD	168029	CD	CD-4312448
CP	CP-43 8558

Tycho2

Tycho2	7913-00432-1	Pflag		RAmdeg	275.00379933	DEmdeg	-43.90606635
PmRA	-23.5	PmDE	-18.0	E RAmdeg	15	E DEmdeg	18
E pmRA	1.2	E pmDE	1.2	EpRAm	1987.48	EpDEm	1985.52
Num	6	Q RAmdeg	0.7	Q DEmdeg	1.4	Q pmRA	0.7
Q pmDE	1.4	BTmag	10.243	E BTmag	0.031	VTmag	9.712
E VTmag	0.028	Prox	999	TYC	T	HIP	89838
CCDM	AB	RAdeg	275.00387500	DEdeg	-43.90602500	EpRA 1990	1.74
EpDE 1990	1.80	E RAdeg	15.8	E DEdeg	19.5	Posflg	P
Corr	0.2

SAO

SAO	228914	DelFlag		RA1950		PmRA1950	-0.0029
DE1950		PmDE1950	-0.016	Vmag	9.3	SpType	G0
Double code		Source	48	CatNum	17268	DM	CP-43 8558
DMcomp		BDsup		HD	168029	M HD	0
GC		RA1950rad	4.7838768	DE1950rad	-0.76668796	PmRA2000	-0.0029
PmDE2000	-0.018

Hipparcos

Catalog	H	HIP	89838	Proxy	H	RAhms	18 20 00.93
DEdms	-43 54 21.7	Vmag	9.57	VarFlag		R Vmag	H
RAdeg	275.004	DEdeg	-43.906	AstroRef	*	Plx	5.76
CCDM	18200-4354	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	10	Rho	0.235	HD	168029	BD
CD	CD-4312448	CP	CP-43 8558	Dm number	-4312448	VIred	0.72
SpType	F7V	R SpType		Coord arcsec 2000	182000.93-435421.7

Hipparcos 2

HIP	89838	Sn	55	So	3	Nc	2
RArad	4.7997231595	DErad	-0.7663045688	Plx	5.85	PmRA	-28.16
PmDE	-15.88	E RArad	1.5	E DErad	1.04	E Plx	1.71
E pmRA	2.11	E pmDE	1.28	Hpmag	9.6961	E Hpmag	0.0025
SHp	0.023	VA	0	BV	0.579	E BV	0.031
VI	0.65

CCDM

Ccdm	18200-4354	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.91	DDEs	-21.9
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp	F7	PmNote	*
PmRA	-26	PmDE	-16	Dm number	-4312448	Cat1	CD
Name2	228914	Cat2	SAO	HD	168029	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	89838

18200-4354 B

Componente originario normalizzato	AB		Coord arcsec 2000	182000.94-435421.5		Mag	10.9		Calc delta mag	0.77
Calc coord	yes

CCDM

Ccdm	18200-4354	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.91	DDEs	-21.7
R dRAs	82	Year	1991	Theta	10	Rho	0.2
Obs	1	Vmag	10.9	Sp		PmNote	*
PmRA	-26	PmDE	-16	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	89838