18404-7201 LDS 647

18^h 40^m 15.00^s -72° 01' 00.0" P.A. 45.00 sep 380.0 mag 17.20,17.40

Coord 2000	18404-7201	Discov num	LDS 647	Comp		Coord arcsec 2000	18 40 15.00 -72 01 00.0
Date first	1920	Date last	1920	Obs	1
Pa first	45	Pa last	45	P.A. Now (θ)	45°
Sep first	380.0	Sep last	380	Sep. Now (ρ)	380"
Mag pri	17.20	Mag sec	17.40	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-041	Sec motion ra
Pri motion dec	-144	Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Coordinate calcolate

Coordinate calculated

yes

WDS 18404-7201 LDS 647 : 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
18404-7201	LDS 647		1920	1	45	380.0	17.20	17.40		X

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

WDS 18404-7201 LDS 647 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18404-7201 LDS 647 : MEASURES

No records found.

WDS 18404-7201 : 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 18404-7201 : ALADIN DSS IMAGE @ 18^h 40^m 15.00^s -72° 01' 00.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18404-7201 LDS 647 : 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		18404-7201	LDS 647		45	380.0
Show		18409-7204	I 636		229	1.1	5
Show		18414-7213	B 2053		319	0.3	14
Show		18395-7224	TDT 979		49	0.7	24
Show		18430-7126	HJ 5048		356	69.6	38
Show		18498-7157	TDS 949	AB	134	0.9	45
Show		18498-7157	SKF1506	AB,C	306	20.9	45
Show		18307-7148	B 2867		275	10.0	47
Show		18470-7126	HEI 262		273	0.5	47
Show		18350-7119	UC 3619	AB	246	28.1	49
Show		18350-7119	UC 3619	AC	243	36.0	49
Show		18350-7119	UC 3619	BC	231	8.2	49
Show		18315-7135	TDT 927		356	0.5	49
Show		18490-7133	TDS 948		266	0.9	50
Show		18309-7227	TDT 920		94	1.9	51
Show		18345-7250	TDT 941		349	1.0	56
Show		18348-7109	TDT 943		257	1.4	59
Show		18501-7240	B 2868		84	6.4	60
Show		18391-7058	TDT 974		176	0.6	64
Show		18457-7300	NZO 92		46	3.5	65
Show		18265-7147	HJ 5038		300	11.8	66
Show		18493-7111	TDT1071		263	0.6	66
Show		18373-7308	B 2452		60	3.0	69
Show		18254-7153	WIS 327		182	682.9	70
Show		18497-7300	R 314		273	2.0	73
Show		18393-7045	TDT 977		138	1.2	76
Show		18554-7233	TDT1128		104	0.5	77
Show		18221-7222	UC 3563	AB	60	12.7	86
Show		18214-7214	UC 3557		223	15.9	88
Show		18492-7321	B 2459		37	2.9	92
Show		19000-7132	HDS2694	AB	239	0.8	97
Show		19001-7242	B 2054		309	3.3	100
Show		18509-7329	KPP1085		102	8.6	100
Show		18232-7310	LDS 634		126	54.6	103
Show		18264-7324	TDT 869		183	1.8	104
Show		19002-7104	TDS 957		196	1.5	111
Show		18572-7325	HEI 264		113	1.0	113
Show		18210-7055	TDT 814	AB	45	0.4	114
Show		18397-7005	TDT 983		127	1.2	116
Show		18212-7322	LDS 630		315	42.0	118
Show		18381-7002	TDT 967		290	0.7	120
Show		18329-7358	HDS2631		81	0.6	122
Show		18307-7357	TDT 919		189	0.6	124
Show		18268-7014	TDT 873		262	0.7	126
Show		18379-6954	MLO 82		207	3.3	128
Show		18274-7008	TDT 885		336	0.5	129
Show		18518-7005	TDT1093		10	0.4	129
Show		18412-6950	UC 3637		265	61.3	132
Show		18225-7347	TDT 822		333	0.8	132
Show		18495-6954	TDT1074		342	1.5	135
Show		18446-6947	TDT1025		230	0.5	136

WDS 18404-7201 : COMPONENTS

	A
B	pa=17.2° sep=281.26"

18404-7201 A

Componente originario normalizzato	AB		Coord arcsec 2000	184015.00-720100.0		Mag	17.2		PmRA	-41.00
PmDE	-144.0		Calc coord	yes

18404-7201 B

Componente originario normalizzato	AB		Coord arcsec 2000	184032.91-715631.3		Mag	17.4		Calc delta mag	0.2
Calc coord	yes