21581-3150 LDS 5939

21^h 58^m 10.34^s -31° 51' 41.0" P.A. 291.00 sep 265.4 mag 16.10,16.40

Coord 2000	21581-3150	Discov num	LDS5939	Comp		Coord arcsec 2000	21 58 10.34 -31 51 41.0
Date first	1960	Date last	2015	Obs	6
Pa first	292	Pa last	291	P.A. Now (θ)	291°
Sep first	264.0	Sep last	265.351	Sep. Now (ρ)	265.351"
Mag pri	16.10	Mag sec	16.40	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+100	Sec motion ra	+070
Pri motion dec	-037	Sec motion dec	-079
Notes

rPM=0.484

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Piscis Austrinus

Gaia DR2

6615947281793987328

WDS 21581-3150 LDS 5939 : 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
21581-3150	LDS5939		1999	2	291	265.1	16.10	16.40		D	215810.34-315141.0
21581-3150	LDS5939		2010	5	291	265.3	16.10	16.40			215810.34-315141.0
21581-3150	LDS5939		2015	6	291	265.4	16.10	16.40			215810.34-315141.0

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WDS 21581-3150 LDS 5939 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21581-3150 LDS 5939 : MEASURES

No records found.

WDS 21581-3150 : VIRTUAL EYEPIECE

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WDS 21581-3150 : ALADIN DSS IMAGE @ 21^h 58^m 10.34^s -31° 51' 41.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21581-3150 LDS 5939 : 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		21581-3150	LDS5939		291	265.4	1
Show		21583-3207	RST2190		293	1.0	16
Show		21567-3123	B 1014		139	2.6	35
Show		21589-3227	LDS4929		353	113.1	38
Show		21551-3148	I 1449		268	0.3	40
Show		21593-3110	BRT3104		226	3.4	45
Show		21575-3105	PRO 234		66	3.3	46
Show		21560-3055	HJ 5307	BC	161	26.2	63
Show		21560-3055	HJ 5307	AB	160	32.6	63
Show		21590-3258	UC 4620		72	57.6	67
Show		21538-3114	LDS5934		69	70.2	68
Show		21530-3119	RST2188		1	1.8	75
Show		21553-3045	HJ 5304		255	9.2	77
Show		22000-3039	BUG 6		5	1.0	77
Show		22029-3243	KPP3096		329	4.3	79
Show		21528-3112	LDS5932		173	167.0	80
Show		21558-3313	TSN 200		229	0.0	87
Show		22039-3244	RST2191		307	1.2	90
Show		21509-3151	LDS4915		126	3.1	94
Show		22043-3253	UC 4642		303	42.0	99
Show		22047-3250	SKF1254		293	10.2	102
Show		21597-2959	COO 247		264	2.6	115
Show		21540-3334	LDS4919		118	36.2	115
Show		21585-2944	LSC 100		172	0.1	128
Show		22053-3022	I 677		273	5.5	128
Show		21576-2935	UC 4613		314	16.5	137
Show		21477-3054	FIN 330	AB	347	0.1	146
Show		21477-3054	HJ 5296	AB,C	343	32.1	146
Show		22084-3259	VSP 56		200	0.1	146
Show		22075-3026	LDS4944		33	24.4	147
Show		21573-3418	HDS3121	AB	105	0.8	148
Show		21573-3418	SKF 445	AC	153	13.7	148
Show		21466-3206	UC 4558		251	18.4	149
Show		22064-3006	UC 4649		353	13.0	150
Show		22099-3233	B 1015		33	1.4	156
Show		21481-3023	RST2187		107	2.0	157
Show		21511-2938	LDS5929	AB	128	54.7	161
Show		21511-2938	LDS5929	Aa,Ab	326	1.1	161
Show		21554-3430	I 673		271	1.0	163
Show		22104-3105	KPP1489		166	11.2	163
Show		21452-3139	DAW 230	AB	106	13.1	166
Show		21452-3139	HJ 5293	AC	250	19.0	166
Show		22005-2909	TOI2307		206	2.9	166
Show		21487-3351	RSS 564		172	57.9	169
Show		21595-2903	HJ 5311	AB	291	39.8	170
Show		21595-2903	HJ 5311	AC	223	43.1	170
Show		22018-2907	RST1117		123	0.3	171
Show		22069-2937	LSC 101		148	0.0	176
Show		22109-3045	WSP 124		346	19.1	176
Show		22040-3433	JSP 829		175	2.7	178
Show		21533-3439	UC 4589		235	15.0	178

WDS 21581-3150 : COMPONENTS

	A
B	pa=294.3° sep=230.92"

21581-3150 A

Componente originario normalizzato	AB		Coord arcsec 2000	215810.34-315141.0		Mag	16.1		PmRA	100.00
PmDE	-37.0

21581-3150 B

Componente originario normalizzato	AB		Coord arcsec 2000	215753.82-315005.9		Mag	16.4		PmRA	70.00
PmDE	-79.0		Calc delta mag	0.3		Calc coord	yes