20432-6730 LDS 718

20^h 43^m 12.58^s -67° 29' 44.1" P.A. 309.00 sep 29.1 mag 11.64,13.00

Coord 2000	20432-6730	Discov num	LDS 718	Comp		Coord arcsec 2000	20 43 12.58 -67 29 44.1
Date first	1920	Date last	2016	Obs	9
Pa first	315	Pa last	308.9	P.A. Now (θ)	308.9°
Sep first	29.0	Sep last	29.098	Sep. Now (ρ)	29.098"
Mag pri	11.64	Mag sec	13.00	delta mag (ΔM)	1.36	Spectral class
Pri motion ra	+056	Sec motion ra	+055
Pri motion dec	-053	Sec motion dec	-057
Notes

rPM=0.052 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9112-00325-1

Gaia DR2

6424646453429781248

WDS 20432-6730 LDS 718 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (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
20432-6730	LDS 718		2000	2	309	29.1	11.64	13.00		D	204312.58-672944.1
20432-6730	LDS 718		2010	6	309	29.2	11.64	13.00			204312.58-672944.1
20432-6730	LDS 718		2015	7	309	29.1	11.64	13.00			204312.58-672944.1
20432-6730	LDS 718		2016	9	309	29.1	11.64	13.00			204312.58-672944.1

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

WDS 20432-6730 LDS 718 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20432-6730 LDS 718 : MEASURES

No records found.

WDS 20432-6730 : VIRTUAL EYEPIECE

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WDS 20432-6730 : ALADIN DSS IMAGE @ 20^h 43^m 12.58^s -67° 29' 44.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20432-6730 LDS 718 : 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		20432-6730	LDS 718		309	29.1
Show		20459-6710	TDT2524		164	0.4	25
Show		20472-6749	DON 991		76	2.3	30
Show		20361-6705	CBL 179		107	24.7	48
Show		20411-6638	NZO 102		141	10.1	54
Show		20446-6630	TOK 918	Aa,Ab	336	0.1	61
Show		20363-6822	TDT2413		169	0.8	66
Show		20324-6704	TDT2345		217	0.5	68
Show		20559-6742	TDT2637		246	0.5	74
Show		20560-6748	TDT2639		325	0.9	76
Show		20370-6623	TDT2424		19	1.8	76
Show		20304-6711	TDT2329		167	0.5	77
Show		20549-6810	UC 4322		10	16.8	78
Show		20330-6822	HJ 5200	AB	135	12.1	79
Show		20309-6648	MLO 89		137	5.2	83
Show		20489-6847	SHY 782		107	999.9	85
Show		20573-6655	TDT2657		126	0.7	89
Show		20452-6902	SKF 378		245	42.0	93
Show		20449-6904	BRT2017		6	4.1	95
Show		20404-6551	KPP4210		53	1.5	101
Show		20253-6800	TDT2258		72	0.7	107
Show		20492-6550	TDT2562		279	0.5	107
Show		20478-6546	TDT2544		158	0.5	108
Show		20557-6609	HDS2981	AB	243	0.1	110
Show		20557-6609	HDS2981	AC	172	1.3	110
Show		20553-6557	DAM1257		104	87.1	118
Show		20515-6543	HJ 5221		44	10.3	118
Show		20513-6542	UC 4309		344	30.7	119
Show		20303-6904	HJ 5194		255	3.6	119
Show		20598-6621	TDT2683		186	2.4	120
Show		21026-6651	TDT2709		213	0.7	120
Show		20552-6550	LDS 728		253	277.9	123
Show		20368-6934	TDT2422		308	0.9	130
Show		20240-6623	KPP1588		67	12.1	132
Show		20371-6523	UC 4233		2	9.3	132
Show		20594-6558	MLO 91		242	17.0	133
Show		20354-6519	HDS2942		86	0.7	139
Show		20468-6948	KPP1680		64	12.9	140
Show		20262-6551	B 989		70	1.2	141
Show		20356-6949	TDT2402		166	0.6	145
Show		20594-6936	UC 4352		355	33.2	155
Show		20247-6541	UC 4170		221	26.6	155
Show		20370-6455	TSN 35		73	35.3	160
Show		20490-6453	UC 4298		57	10.8	161
Show		20349-7017	TDT2395		295	2.8	174
Show		20397-6436	FAB 16		358	20.0	175
Show		20284-7004	HEI 276		153	1.3	179
Show		20398-6430	HJ 5217		232	7.7	182
Show		20416-6427	UC 4259		191	13.9	184
Show		20527-6432	HDS2974		31	1.0	187
Show		20496-6427	DAW 229	AB	136	7.7	189

WDS 20432-6730 : COMPONENTS

	A
B	pa=334.6° sep=20.22"

20432-6730 A

Componente originario normalizzato	AB		Coord arcsec 2000	204312.58-672944.1		Mag	11.64		PmRA	56.00
PmDE	-53.0		Tycho2	9112-00325-1

Tycho2

Tycho2	9112-00325-1	Pflag		RAmdeg	310.80242071	DEmdeg	-67.49559518
PmRA	52.9	PmDE	-54.0	E RAmdeg	48	E DEmdeg	36
E pmRA	2.5	E pmDE	2.3	EpRAm	1987.69	EpDEm	1989.35
Num	3	Q RAmdeg	2.7	Q DEmdeg	2.3	Q pmRA	2.7
Q pmDE	2.3	BTmag	12.618	E BTmag	0.125	VTmag	11.643
E VTmag	0.069	Prox	999	TYC		HIP
CCDM		RAdeg	310.80209944	DEdeg	-67.49547167	EpRA 1990	1.64
EpDE 1990	1.78	E RAdeg	49.0	E DEdeg	36.2	Posflg
Corr	0.2

CCDM

Ccdm	20432-6730	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.59	DDEs	16.1
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	11.9	Sp		PmNote	*
PmRA	57	PmDE	-41	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20339S6751A
HIC

20432-6730 B

Componente originario normalizzato	AB		Coord arcsec 2000	204311.07-672925.8		Mag	13		PmRA	55.00
PmDE	-57.0		Calc delta mag	1.36		Calc coord	yes

CCDM

Ccdm	20432-6730	RComp		Comp	B	Note1
Note2		Discov num	LDS 718	DRAs	-3.34	DDEs	34.4
R dRAs	66	Year		Theta	NP	Rho	29.0
Obs		Vmag	13.3	Sp		PmNote
PmRA	57	PmDE	-41	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20339S6751B
HIC