18044-6547 HDS 2543

18^h 04^m 25.78^s -65° 47' 03.3" P.A. 125.00 sep 0.1 mag 9.94,13.05 Sp F0 dist. 165.02 pc (538.3 l.y.)

Coord 2000	18044-6547	Discov num	HDS2543	Comp		Coord arcsec 2000	18 04 25.78 -65 47 03.3
Date first	1991	Date last	2022	Obs	5
Pa first	102	Pa last	125.4	P.A. Now (θ)	125.4°
Sep first	0.3	Sep last	0.113	Sep. Now (ρ)	0.113"
Mag pri	9.94	Mag sec	13.05	delta mag (ΔM)	3.11	Spectral class	F0 (yellow-white)
Pri motion ra	+006	Sec motion ra
Pri motion dec	-011	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pavo		HIP	88509		Gaia DR2	6629333049887736064		CP	CP-65 3577
Distance	165.02		Distance ly	538.3

WDS 18044-6547 HDS 2543 : NOTES

No records found.

DISCOVERER

discov	author
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	dm_number	notes	coord_arcsec_2000
18044-6547	HDS2543		1991	1	102	0.3	9.94	13.05	F0	-65 3577		180425.78-654703.3
18044-6547	HDS2543		2017	2	114	0.1	9.94	13.05	F0	-65 3577		180425.78-654703.3
18044-6547	HDS2543		2019	3	120	0.1	9.94	13.05	F0	-65 3577		180425.78-654703.3
18044-6547	HDS2543		2020	4	119	0.1	9.94	13.05	F0	-65 3577		180425.78-654703.3
18044-6547	HDS2543		2022	5	125	0.1	9.94	13.05	F0	-65 3577		180425.78-654703.3

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

WDS 18044-6547 HDS 2543 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18044-6547 HDS 2543 : MEASURES

No records found.

WDS 18044-6547 : 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 18044-6547 : ALADIN DSS IMAGE @ 18^h 04^m 25.78^s -65° 47' 03.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18044-6547 HDS 2543 : 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		18044-6547	HDS2543		125	0.1	1
Show		18084-6602	TDT 701		27	0.5	29
Show		18017-6521	TDT 643		103	0.4	31
Show		18012-6522	UC 3474		112	13.2	33
Show		18097-6534	RST 965		216	1.5	36
Show		18072-6618	TDT 692		225	0.7	36
Show		18006-6519	TDT 631		303	0.5	37
Show		18100-6609	TDT 720		108	3.3	41
Show		18083-6512	UC 3503		86	41.0	43
Show		18060-6632	TDT 681		140	0.7	46
Show		17583-6516	UC 3460		19	49.7	50
Show		17593-6628	TDT 613		266	0.7	52
Show		18007-6459	UC 3472		91	80.9	54
Show		18020-6455	FIN 303		81	0.4	54
Show		18111-6624	HJ 5008	AB	242	13.7	55
Show		18111-6624	BAU 52	AC	160	10.3	55
Show		18086-6644	UC 3506		130	121.9	62
Show		18007-6647	MLO 78		233	3.8	64
Show		18017-6650	LDS 619		359	139.9	65
Show		18133-6513	NZO 89	AB	101	5.4	65
Show		18133-6513	BAU 53	AC	147	54.6	65
Show		17560-6632	HJ 4983		16	14.3	68
Show		17549-6513	HJ 4980		66	9.8	69
Show		17565-6457	TDT 586		296	0.7	71
Show		17530-6601	DON1117		342	6.2	71
Show		17589-6443	UC 3462		48	35.9	74
Show		18089-6437	HDS2559		304	0.9	76
Show		18086-6436	KPP 755		319	6.6	76
Show		18042-6430	TOK 965		184	0.0	78
Show		18172-6603	UC 3545		321	28.7	81
Show		18125-6653	TDT 736		117	2.2	83
Show		18148-6649	HJ 5019		334	37.7	89
Show		17596-6712	DON 870		255	2.7	90
Show		18152-6649	I 627	AB	218	3.0	90
Show		18152-6649	BAU 54	AC	165	44.5	90
Show		18191-6536	TDT 793		297	4.2	92
Show		17500-6524	UC 3421		352	129.6	93
Show		18188-6627	UC 3551		116	63.7	97
Show		18197-6523	TDT 798		68	0.5	98
Show		17528-6439	UC 3439		312	47.1	100
Show		17562-6714	UC 3451		238	22.7	100
Show		18034-6727	TOB 344		250	21.8	100
Show		18034-6729	TDT 659		266	1.0	103
Show		18107-6722	UC 3519		133	50.5	103
Show		18193-6637	LDS 632		220	89.8	103
Show		18211-6606	MLO 79		247	3.9	104
Show		18080-6730	UC 3500		110	38.3	106
Show		17500-6648	DON 863		115	3.8	107
Show		18162-6709	DON 885		273	1.0	108
Show		18187-6446	FIN 263		227	0.1	109
Show		18088-6736	DON 881		158	0.7	113

WDS 18044-6547 : COMPONENTS

	A
B	pa=125.4° sep=0.11"

18044-6547 A

Coord arcsec 2000	180425.78-654703.3		Mag	9.94		Spectral class	F0 (yellow-white)		PmRA	6.00
PmDE	-11.0		HIP	88509		CP	CP-65 3577

Hipparcos

Catalog	H	HIP	88509	Proxy	H	RAhms	18 04 25.78
DEdms	-65 47 03.3	Vmag	9.79	VarFlag		R Vmag	H
RAdeg	271.107	DEdeg	-65.7842	AstroRef	*	Plx	6.86
CCDM	5.80	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	C	M HIP	AB
Theta	102	Rho	0.299	HD		BD
CD		CP	CP-65 3577	Dm number	-65 3577	VIred	0.11
SpType	F0	R SpType		Coord arcsec 2000	180425.78-654703.3

Hipparcos 2

HIP	88509	Sn	55	So	3	Nc	2
RArad	4.731717048	DErad	-1.148151731	Plx	6.06	PmRA	4.7
PmDE	-13.2	E RArad	0.91	E DErad	0.92	E Plx	1.45
E pmRA	1.28	E pmDE	1.08	Hpmag		E Hpmag	0.0022
SHp	0.026	VA	0	BV	0.326	E BV	0.031
VI	0.38

CCDM

Ccdm	18044-6547	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.79	DDEs	-3.4
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.9	Sp	F0	PmNote	*
PmRA	6	PmDE	-11	Dm number	-65 3577	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	88509

18044-6547 B

Coord arcsec 2000

180425.79-654703.4

Mag

13.05

Delta magnitude

3.11

Coordinate calculated

yes

CCDM

Ccdm	18044-6547	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.83	DDEs	-3.4
R dRAs	82	Year	1991	Theta	102	Rho	0.3
Obs	1	Vmag	13.0	Sp		PmNote	*
PmRA	6	PmDE	-11	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	88509