11021-2719 NSN 305

11^h 02^m 06.24^s -27° 19' 22.6" P.A. 6.00 sep 2.5 mag 15.38,17.72

Coord 2000	11021-2719	Discov num	NSN 305	Comp		Coord arcsec 2000	11 02 06.24 -27 19 22.6
Date first	2012	Date last	2016	Obs	4
Pa first	5	Pa last	5.7	P.A. Now (θ)	5.7°
Sep first	2.5	Sep last	2.548	Sep. Now (ρ)	2.548"
Mag pri	15.38	Mag sec	17.72	delta mag (ΔM)	2.34	Spectral class
Pri motion ra	-175	Sec motion ra	-179
Pri motion dec	-037	Sec motion dec	-037
Notes	T (Parallax indicates physical)

rPM=0.022 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

WDS 11021-2719 NSN 305 : 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
11021-2719	NSN 305		2015	3	6	2.5	15.38	17.72		T	110206.24-271922.6
11021-2719	NSN 305		2016	4	6	2.5	15.38	17.72		T	110206.24-271922.6

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

WDS 11021-2719 NSN 305 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11021-2719 NSN 305 : MEASURES

No records found.

WDS 11021-2719 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 11021-2719 : ALADIN DSS IMAGE @ 11^h 02^m 06.24^s -27° 19' 22.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11021-2719 NSN 305 : 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		11021-2719	NSN 305		6	2.5
Show		11026-2732	RST1554		134	3.7	15
Show		11033-2731	HWE 25		343	2.8	20
Show		11007-2657	TDS7610		116	1.0	30
Show		11024-2650	B 208		153	0.1	30
Show		11053-2718	FIN 47	AB	231	0.1	44
Show		11053-2718	LDS6238	AC	46	18.0	44
Show		11053-2718	TOB 374	AD	88	507.3	44
Show		11062-2723	LDS 334		122	131.8	55
Show		10572-2655	TDS7571		227	0.7	71
Show		11015-2830	BRT2984		85	3.6	71
Show		10570-2655	HJ 4384		36	19.6	73
Show		11069-2803	TDS7672		330	0.5	78
Show		10591-2827	KPP2929	AB	48	8.4	79
Show		10589-2611	TDS 610		254	0.7	81
Show		11001-2602	STN 21		159	5.6	83
Show		11068-2817	LDS5725		84	264.0	86
Show		10562-2641	TDS7562		222	1.7	88
Show		10553-2705	STN 20		208	3.6	93
Show		11015-2852	RST1552		269	0.6	93
Show		10554-2752	TDS7555		310	0.5	96
Show		11000-2851	TDS7598		124	0.5	96
Show		11087-2805	VSP 28		294	0.1	100
Show		10562-2824	UC 2029		67	25.2	102
Show		11037-2540	I 504		102	3.7	103
Show		11062-2850	LDS4059	AB	235	13.5	106
Show		11062-2850	WNO 26	AC	282	11.7	106
Show		10552-2623	TDS7553		244	0.5	109
Show		11084-2609	KPP3834		129	51.1	110
Show		11074-2555	B 209		306	1.3	111
Show		10590-2535	TDS7586		324	0.5	113
Show		10540-2645	B 2722		172	16.0	114
Show		10539-2640	TDS7540		189	2.3	117
Show		11100-2816	RST1561		9	2.3	119
Show		11039-2519	UC 2068		312	47.2	124
Show		10541-2617	TDS7543		259	0.5	125
Show		10532-2639	TDS7533		205	2.2	126
Show		11095-2559	LDS4067		180	100.3	128
Show		10533-2625	TDS7535		124	0.4	130
Show		10531-2813	KPP2930		334	5.2	132
Show		10583-2926	J 1570	AB	93	13.9	137
Show		11066-2514	BVD 88		75	48.4	140
Show		11037-2941	HDS1577		3	10.7	144
Show		11061-2501	UC 2078		141	64.5	149
Show		11019-2952	SKF1898		127	39.2	153
Show		10522-2603	LDS4027		49	103.2	154
Show		10532-2859	LDS 317		337	26.1	154
Show		10513-2624	KPP 612		322	5.6	155
Show		10504-2730	UC 2007		321	48.0	157
Show		11079-2500	TDS7685		143	0.5	160
Show		11009-2440	KPP2446		312	21.5	161

WDS 11021-2719 : COMPONENTS

	A
B	pa=5.1° sep=2.55"

11021-2719 A

Componente originario normalizzato	AB		Coord arcsec 2000	110206.24-271922.6		Mag	15.38		PmRA	-175.00
PmDE	-37.0

11021-2719 B

Componente originario normalizzato	AB		Coord arcsec 2000	110206.26-271920.1		Mag	17.72		PmRA	-179.00
PmDE	-37.0		Calc delta mag	2.34		Calc coord	yes