19396-3821 NSN 487

19^h 39^m 35.51^s -38° 21' 26.5" P.A. 67.00 sep 3.4 mag 15.75,17.26

Coord 2000	19396-3821	Discov num	NSN 487	Comp		Coord arcsec 2000	19 39 35.51 -38 21 26.5
Date first	1998	Date last	2016	Obs	4
Pa first	65	Pa last	66.7	P.A. Now (θ)	66.7°
Sep first	3.4	Sep last	3.369	Sep. Now (ρ)	3.369"
Mag pri	15.75	Mag sec	17.26	delta mag (ΔM)	1.51	Spectral class
Pri motion ra	-071	Sec motion ra	-070
Pri motion dec	-192	Sec motion dec	-194
Notes	T (Parallax indicates physical)

rPM=0.011 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

WDS 19396-3821 NSN 487 : 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
19396-3821	NSN 487		2015	3	67	3.4	15.75	17.26		T	193935.51-382126.5
19396-3821	NSN 487		2016	4	67	3.4	15.75	17.26		T	193935.51-382126.5

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

WDS 19396-3821 NSN 487 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19396-3821 NSN 487 : MEASURES

No records found.

WDS 19396-3821 : VIRTUAL EYEPIECE

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

WDS 19396-3821 : ALADIN DSS IMAGE @ 19^h 39^m 35.51^s -38° 21' 26.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19396-3821 NSN 487 : 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		19396-3821	NSN 487		67	3.4
Show		19356-3755	KPP1720		168	13.3	55
Show		19437-3854	SEE 392		133	11.4	59
Show		19348-3805	SEE 380	AB	97	6.9	60
Show		19399-3926	GAA 16	Aa,Ab	211	0.0	65
Show		19445-3751	HDS2801		156	0.1	66
Show		19437-3737	BRT1803		76	4.6	66
Show		19351-3904	UC 3981		225	103.2	69
Show		19434-3722	BRG 29		302	1.7	75
Show		19425-3932	WG 245		250	5.6	79
Show		19397-3945	SEE 388		190	2.4	84
Show		19326-3921	KPP3113		123	1.9	102
Show		19360-3648	I 651		143	0.8	103
Show		19382-4006	RST2113		231	0.6	106
Show		19301-3830	UC 3958		133	47.1	113
Show		19300-3834	B 436	AB	8	0.9	114
Show		19300-3834	B 436	AC	302	55.1	114
Show		19300-3835	DAM 392		263	3.5	114
Show		19300-3834	B 436	CD	165	2.8	114
Show		19373-3630	UC 3988		142	18.1	115
Show		19311-3918	SKF2077		108	114.4	115
Show		19491-3904	UC 4029		61	17.7	120
Show		19414-3621	UC 4009		83	70.5	123
Show		19396-3617	SKF2080		232	25.0	125
Show		19451-4013	CRU9009	AB	144	26.1	129
Show		19485-3705	B 2481		157	4.1	130
Show		19451-4013	DAM 814	BC	142	13.2	130
Show		19336-4011	UC 3976	AB	246	7.2	130
Show		19296-3718	TOI1123		292	0.4	135
Show		19478-3958	WG 247		227	4.5	137
Show		19384-3602	I 653		95	2.1	140
Show		19360-3607	B 443		196	0.3	141
Show		19452-4027	RST2119		266	1.4	142
Show		19340-4028	UC 3979		161	17.7	143
Show		19507-3923	KPP1759		166	13.6	144
Show		19510-3925	RST2121		249	1.2	148
Show		19403-4050	UC 4000		231	35.9	149
Show		19511-3926	TDT1801		253	0.5	149
Show		19480-4016	TDT1765		245	0.7	151
Show		19455-4036	NSN 483		106	8.9	152
Show		19509-3936	UC 4037	AB	179	100.4	152
Show		19517-3730	B 2055		126	0.6	153
Show		19269-3900	I 1402		314	0.3	154
Show		19298-4007	KPP1413		169	10.6	156
Show		19269-3738	UC 3938		33	16.9	157
Show		19308-3616	UC 3963	BC	256	7.7	163
Show		19512-3654	HJ 5151		357	7.7	164
Show		19308-3616	UC 3963	AB	89	53.5	164
Show		19396-3534	UC 3999		323	120.1	168
Show		19435-4106	RST4047		208	0.1	171
Show		19336-4057	RST2110		291	0.3	171

WDS 19396-3821 : COMPONENTS

	A
B	pa=61.2° sep=2.77"

19396-3821 A

Componente originario normalizzato	AB		Coord arcsec 2000	193935.51-382126.5		Mag	15.75		PmRA	-71.00
PmDE	-192.0

19396-3821 B

Componente originario normalizzato	AB		Coord arcsec 2000	193935.72-382125.2		Mag	17.26		PmRA	-70.00
PmDE	-194.0		Calc delta mag	1.51		Calc coord	yes