12376-2730 NSN 101

12^h 37^m 35.27^s -27° 30' 27.8" P.A. 55.00 sep 2.9 mag 13.69,17.55

Coord 2000	12376-2730	Discov num	NSN 101	Comp		Coord arcsec 2000	12 37 35.27 -27 30 27.8
Date first	2011	Date last	2016	Obs	5
Pa first	55	Pa last	55.4	P.A. Now (θ)	55.4°
Sep first	2.9	Sep last	2.901	Sep. Now (ρ)	2.901"
Mag pri	13.69	Mag sec	17.55	delta mag (ΔM)	3.86	Spectral class
Pri motion ra	-154	Sec motion ra	-153
Pri motion dec	-020	Sec motion dec	-018
Notes	T (Parallax indicates physical)

rPM=0.014 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

WDS 12376-2730 NSN 101 : 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
12376-2730	NSN 101		2015	3	55	2.9	13.69	17.55		T	123735.27-273027.8
12376-2730	NSN 101		2016	5	55	2.9	13.69	17.55		T	123735.27-273027.8

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

WDS 12376-2730 NSN 101 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12376-2730 NSN 101 : MEASURES

No records found.

WDS 12376-2730 : VIRTUAL EYEPIECE

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

WDS 12376-2730 : ALADIN DSS IMAGE @ 12^h 37^m 35.27^s -27° 30' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12376-2730 NSN 101 : 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		12376-2730	NSN 101		55	2.9
Show		12363-2726	SKF1922		62	27.7	19
Show		12377-2708	B 230	AB	200	2.6	23
Show		12377-2708	SKF1923	AB,C	271	121.7	23
Show		12386-2704	BWL 32		55	0.1	31
Show		12383-2657	RST1681		56	1.6	35
Show		12342-2738	KPP2724		42	5.6	46
Show		12409-2743	B 231		82	4.4	46
Show		12340-2725	UC 2359		315	23.0	48
Show		12344-2700	SKF1920		251	10.7	53
Show		12347-2812	RST1678		195	3.0	57
Show		12407-2650	B 2297		94	9.8	59
Show		12417-2708	RST1684		209	0.4	59
Show		12350-2643	SKF1921	AB	113	77.4	59
Show		12350-2643	LSC 50	Aa,Ab	77	0.4	59
Show		12406-2641	TVB 255		259	12.9	65
Show		12417-2657	LDS4250		325	21.9	66
Show		12432-2722	B 2300		315	10.6	76
Show		12335-2638	DON 536		325	0.5	76
Show		12440-2727	TDS 673	AB	263	1.7	86
Show		12440-2727	UC 2393	AC	330	40.6	86
Show		12415-2840	UC 2387		343	8.9	87
Show		12312-2751	B 2295		2	8.1	87
Show		12444-2701	KPP2727		180	8.6	96
Show		12413-2552	UC 2385		19	49.4	111
Show		12449-2824	SKF1946		256	14.7	111
Show		12401-2544	BRT2995		7	4.8	113
Show		12297-2647	RST1671		194	0.9	116
Show		12288-2706	B 229		278	1.0	120
Show		12457-2633	UC 2400	AB	14	7.9	123
Show		12393-2528	UC 2379		112	10.7	125
Show		12444-2604	HU 1497		326	1.6	126
Show		12368-2940	LDS4234		235	18.4	131
Show		12295-2618	UC 2348		72	13.7	131
Show		12311-2906	LDS5754		119	114.2	131
Show		12476-2747	LDS4269		101	28.4	135
Show		12453-2601	UC 2397		104	47.0	138
Show		12271-2726	J 1603		59	8.8	140
Show		12483-2748	UC 2407		131	11.3	144
Show		12330-2941	RST1677		84	3.4	145
Show		12333-2516	YSC 212		29	0.1	147
Show		12298-2919	RST5367		295	0.8	150
Show		12427-2518	KPP 921		1	7.6	150
Show		12274-2843	B 228		130	0.3	153
Show		12429-2514	UC 2389		50	17.6	154
Show		12292-2920	RST1670		296	0.5	156
Show		12259-2740	BUG 2		250	0.3	156
Show		12268-2630	UC 2340		297	10.4	156
Show		12434-2514	I 908	AB	154	3.5	158
Show		12434-2514	I 908	AC	21	39.8	158
Show		12434-2514	B 2739	CD	295	7.7	158

WDS 12376-2730 : COMPONENTS

	A
B	pa=52.1° sep=2.68"

12376-2730 A

Componente originario normalizzato	AB		Coord arcsec 2000	123735.27-273027.8		Mag	13.69		PmRA	-154.00
PmDE	-20.0

12376-2730 B

Componente originario normalizzato	AB		Coord arcsec 2000	123735.43-273026.2		Mag	17.55		PmRA	-153.00
PmDE	-18.0		Calc delta mag	3.86		Calc coord	yes