20556-3304 LDS 6419

20^h 55^m 42.79^s -33° 05' 18.6" P.A. 34.00 sep 4.7 mag 14.10,15.30

Coord 2000	20556-3304	Discov num	LDS6419	Comp		Coord arcsec 2000	20 55 42.79 -33 05 18.6
Date first	1960	Date last	2016	Obs	6
Pa first	31	Pa last	34.2	P.A. Now (θ)	34.2°
Sep first	4.0	Sep last	4.747	Sep. Now (ρ)	4.747"
Mag pri	14.10	Mag sec	15.30	delta mag (ΔM)	1.2	Spectral class
Pri motion ra	-038	Sec motion ra	+084
Pri motion dec	-217	Sec motion dec	-138
Notes

rPM=0.66

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Microscopium

Gaia DR2

6781506730477190272

WDS 20556-3304 LDS 6419 : 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
20556-3304	LDS6419		1998	2	36	4.6	14.10	15.30		D	205542.79-330518.6
20556-3304	LDS6419		1999	3	34	4.6	14.10	15.30		D	205542.79-330518.6
20556-3304	LDS6419		2010	4	33	3.6	14.10	15.30			205542.79-330518.6
20556-3304	LDS6419		2015	5	34	4.7	14.10	15.30			205542.79-330518.6
20556-3304	LDS6419		2016	6	34	4.7	14.10	15.30			205542.79-330518.6

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

WDS 20556-3304 LDS 6419 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20556-3304 LDS 6419 : MEASURES

No records found.

WDS 20556-3304 : VIRTUAL EYEPIECE

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WDS 20556-3304 : ALADIN DSS IMAGE @ 20^h 55^m 42.79^s -33° 05' 18.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20556-3304 LDS 6419 : 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		20556-3304	LDS6419		34	4.7
Show		20543-3243	TDT2622	Aa,Ab	232	0.5	29
Show		20543-3243	UC 4321	AB	38	24.4	29
Show		20577-3248	ENO 6		24	13.6	31
Show		20565-3340	B 1002		324	0.6	36
Show		20529-3245	B 1000		312	3.6	41
Show		20591-3301	RST2169		99	1.3	43
Show		20579-3339	RED 26		186	18.9	44
Show		20592-3325	RST2170		33	1.0	48
Show		20563-3216	JSP 819		348	0.8	50
Show		20517-3303	UC 4311		335	26.1	51
Show		20510-3256	RST2162		76	0.8	61
Show		21007-3315	TDT2691		258	0.5	63
Show		20554-3202	TDT2631		243	0.7	64
Show		20570-3406	RST3272		23	2.2	64
Show		20551-3408	HJ 5234		90	15.1	64
Show		20561-3201	JSP 818		357	2.2	64
Show		20521-3353	SEE 430		345	14.5	66
Show		20598-3221	UC 4354			39.8	68
Show		20588-3402	RST3274		358	1.8	70
Show		20501-3315	UC 4305		302	143.4	72
Show		20562-3146	B 1001		212	0.3	80
Show		21017-3231	KPP3116		98	2.7	83
Show		20500-3347	HJ 5224		165	20.2	84
Show		21002-3408	KPP4219		358	2.1	85
Show		21013-3215	RST5475		95	26.8	87
Show		21027-3254	TDT2711		251	0.5	89
Show		20575-3435	BRT1816		180	3.7	93
Show		20521-3428	B 999		328	1.3	94
Show		20593-3139	KPP2180		130	17.9	98
Show		20478-3255	WIS 343		9	525.5	100
Show		20518-3434	B 504		38	2.3	101
Show		21038-3231	B 1004		16	2.7	109
Show		20525-3451	NSN 490		73	2.0	113
Show		20516-3123	KPP2645		163	24.7	115
Show		20467-3245	RST2160		138	0.5	116
Show		20467-3336	HDS2960	AB	158	0.2	118
Show		20467-3336	SKF2090	AC	190	88.1	118
Show		20598-3452	TDT2682		151	2.2	119
Show		21031-3423	UC 4366		224	16.9	121
Show		20517-3109	LDS5913		85	97.0	126
Show		20507-3116	B 997		273	0.2	127
Show		21052-3221	HJ 5242		265	28.9	128
Show		21022-3128	LDS 731		179	59.3	128
Show		21015-3114	NSN 491		314	2.9	134
Show		20485-3126	B 996		321	1.6	136
Show		20511-3103	RST2163		231	2.1	136
Show		20479-3132	B 995		288	0.5	137
Show		20521-3517	RST3270		338	2.5	139
Show		20532-3521	BRT1814		258	4.0	141
Show		20451-3221	KPP3118	Aa,Ab	16	1.6	141

WDS 20556-3304 : COMPONENTS

	A
B	pa=29.7° sep=4.52"

20556-3304 A

Componente originario normalizzato	AB		Coord arcsec 2000	205542.79-330518.6		Mag	14.1		PmRA	-38.00
PmDE	-217.0

20556-3304 B

Componente originario normalizzato	AB		Coord arcsec 2000	205542.97-330514.7		Mag	15.3		PmRA	84.00
PmDE	-138.0		Calc delta mag	1.2		Calc coord	yes