04256-5721 NSN 189

04^h 25^m 36.13^s -57° 20' 55.3" P.A. 331.00 sep 5.6 mag 14.83,16.73

Coord 2000	04256-5721	Discov num	NSN 189	Comp		Coord arcsec 2000	04 25 36.13 -57 20 55.3
Date first	2000	Date last	2015	Obs	3
Pa first	330	Pa last	331.1	P.A. Now (θ)	331.1°
Sep first	5.7	Sep last	5.559	Sep. Now (ρ)	5.559"
Mag pri	14.83	Mag sec	16.73	delta mag (ΔM)	1.9	Spectral class
Pri motion ra	+046	Sec motion ra	+049
Pri motion dec	+228	Sec motion dec	+227
Notes	T (Parallax indicates physical)

rPM=0.014 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Dorado

WDS 04256-5721 NSN 189 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Nsn2013	M+ w	Nanson, J., McGaughey, S. & Armstrong, J.D.	2013JDSO....9..267N
Nsn2013	+C	JDSO 9, 267, 2013
Nsn2014	C u	Nanson, J. & Smith, S.C.	2014JDSO...10..139N
Nsn2014		JDSO 10, 139, 2014
Nsn2015	C -	Nanson, J., Smith, S.C. & Thuemen, C.	2015JDSO...11...12N
Nsn2015		JDSO 11, 12, 2015
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016
Nsn2016b	C j	Nanson, J. & Knapp, W.R.A.	2016JDSO...12..450N
Nsn2016b		JDSO 12, 450, 2016
Nsn2016c	not -	Nanson, J.	2016JDSO...12..573N
Nsn2016c		JDSO 12, 573, 2016
Nsn2017a	not -	Nanson, J.	...................
Nsn2017a		private communication, 2017
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017
Nsn2017c	C j	Nanson, J. & Knapp, W.R.A.	2017JDSO...13..299N
Nsn2017c	+E+	JDSO 13, 299, 2017
Nsn2017c	+Hg
Nsn2017d	not -	Nanson, J.	...................
Nsn2017d		private communication, 2017
Nsn2017e	not -	Nanson, J. & Knapp, W.	...................
Nsn2017e		private communication, 2017
Nsn2018a	Hg j	Nanson, J.	...................
Nsn2018a		private communication, 2018 (15 February 2018 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04256-5721	NSN 189		2015	2	331	5.6	14.83	16.73		T	042536.13-572055.3

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WDS 04256-5721 NSN 189 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04256-5721 NSN 189 : MEASURES

No records found.

WDS 04256-5721 : VIRTUAL EYEPIECE

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WDS 04256-5721 : ALADIN DSS IMAGE @ 04^h 25^m 36.13^s -57° 20' 55.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04256-5721 NSN 189 : 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		04256-5721	NSN 189		331	5.6	1
Show		04242-5704	RMK 4		248	5.3	21
Show		04308-5727	HDS 582	AB	210	0.8	43
Show		04308-5727	TOK 429	Aa,Ab	169	0.1	43
Show		04266-5803	TDS 140		15	1.0	44
Show		04273-5816	WFC 24		309	10.3	57
Show		04325-5657	SKF1523		207	11.6	62
Show		04334-5729	RST 108		30	3.5	64
Show		04282-5839	TDS2860		289	1.0	81
Show		04150-5732	KPP1435		170	10.8	86
Show		04307-5838	LDS 123	AB	219	67.9	87
Show		04307-5838	LDS 123	AC	157	111.1	87
Show		04275-5554	COO 22		140	6.5	89
Show		04157-5631	UC 1144	AB	336	25.4	96
Show		04157-5631	UC 1144	Aa,Ab	263	0.2	96
Show		04352-5619	RST2352		330	1.0	101
Show		04325-5851	WFC 27		74	4.3	106
Show		04153-5615	TOI 322		126	0.2	108
Show		04356-5608	TOI 379		19	0.1	110
Show		04242-5529	UC 1161		223	28.2	113
Show		04144-5604	HJ 3635		333	8.4	121
Show		04108-5633	KPP 758		261	6.6	131
Show		04094-5739	RST 99		335	2.8	132
Show		04234-5505	KPP1269		56	9.7	137
Show		04165-5918	JSP 56		37	13.0	138
Show		04363-5531	KPP2021		54	16.1	141
Show		04194-5935	TDS 134		35	1.0	143
Show		04420-5823	TVB 75		245	14.0	145
Show		04408-5602	FIN 88	AB	27	1.8	149
Show		04408-5602	FIN 88	AC	210	6.8	149
Show		04403-5857	HJ 3683		90	3.8	151
Show		04117-5910	JSP 54		288	4.3	155
Show		04340-5503	B 2092	AB	212	0.1	155
Show		04340-5503	HJ 3668	AB,C	94	77.2	155
Show		04422-5607	HDS 605		191	0.3	155
Show		04422-5843	KPP2239		14	18.6	156
Show		04160-5507	RST 101		35	2.2	156
Show		04351-5939	UC 1190		302	35.0	157
Show		04400-5909	KPP2813		175	3.1	158
Show		04319-5952	HJ 3665	AB	58	6.0	160
Show		04099-5917	UC 1126		13	14.1	170
Show		04357-5450	HU 1373		77	1.6	173
Show		04253-5428	RST 104		169	2.3	173
Show		04371-5452	RST 110		322	0.6	178
Show		04291-5423	TSN 19		115	137.5	181
Show		04211-5414	TDS2830		6	0.8	192
Show		04103-5448	LDS 113		165	6.3	198
Show		04311-5406	KPP3574		114	1.6	201
Show		04286-5402	TDS2864		147	1.4	201
Show		04188-5408	HDS 549		77	0.3	202
Show		04420-5448	HU 1375		182	3.6	206

WDS 04256-5721 : COMPONENTS

	A
B	pa=343.4° sep=5.08"

04256-5721 A

Componente originario normalizzato	AB		Coord arcsec 2000	042536.13-572055.3		Mag	14.83		PmRA	46.00
PmDE	228.0

04256-5721 B

Componente originario normalizzato	AB		Coord arcsec 2000	042535.95-572050.4		Mag	16.73		PmRA	49.00
PmDE	227.0		Calc delta mag	1.9		Calc coord	yes