16310+7304 NSN 679

16^h 31^m 01.98^s +73° 03' 30.5" P.A. 338.00 sep 2.0 mag 14.76,14.22

Coord 2000	16310+7304	Discov num	NSN 679	Comp		Coord arcsec 2000	16 31 01.98 +73 03 30.5
Date first	2012	Date last	2017	Obs	4
Pa first	338	Pa last	338	P.A. Now (θ)	338°
Sep first	1.9	Sep last	1.989	Sep. Now (ρ)	1.989"
Mag pri	14.76	Mag sec	14.22	delta mag (ΔM)	0.54	Spectral class
Pri motion ra	+122	Sec motion ra	+115
Pri motion dec	-297	Sec motion dec	-286
Notes	T (Parallax indicates physical)

rPM=0.041 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

WDS 16310+7304 NSN 679 : 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
16310+7304	NSN 679		2015	2	337	1.9	14.76	14.22		T	163101.98+730330.5
16310+7304	NSN 679		2017	3	338	2.0	14.76	14.22		T	163101.98+730330.5

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

WDS 16310+7304 NSN 679 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16310+7304 NSN 679 : MEASURES

No records found.

WDS 16310+7304 : VIRTUAL EYEPIECE

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

WDS 16310+7304 : ALADIN DSS IMAGE @ 16^h 31^m 01.98^s +73° 03' 30.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16310+7304 NSN 679 : 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		16310+7304	NSN 679		338	2.0
Show		16315+7237	HDS2334		175	1.1	27
Show		16363+7247	TDS9998		336	0.5	29
Show		16256+7325	TDS9892		198	0.6	32
Show		16391+7256	LDS1853		316	7.2	37
Show		16356+7343	LDS1850		101	234.1	45
Show		16407+7323	MLR 197	AB	74	0.5	46
Show		16407+7323	MLR 197	AC	247	1.9	46
Show		16181+7257	LDS1843		117	15.3	58
Show		16339+7159	HDS2342		265	0.3	67
Show		16420+7353	MLR 198		51	0.2	69
Show		16343+7156	TVB 285		300	24.5	70
Show		16269+7411	LDS1846		40	16.3	71
Show		16343+7419	LDS1849		286	169.2	77
Show		16126+7315	LDS1840		36	5.7	81
Show		16132+7339	MLR 196		235	0.7	85
Show		16473+7208	CRB 196		189	50.2	92
Show		16311+7131	UC 3182		183	9.9	93
Show		16213+7434	HDS2310		104	0.2	100
Show		16446+7145	MLR 182	Aa,Ab	94	0.3	100
Show		16446+7145	UC 3219	AB	113	27.7	100
Show		16196+7434	GII 41		27	2.7	103
Show		16491+7412	TDT 101		141	0.7	103
Show		16255+7123	TOK 676		122	7.1	104
Show		16135+7147	A 1136		9	0.7	111
Show		16471+7435	TDS 835		295	1.2	114
Show		16428+7122	HDS2373		181	0.2	115
Show		16316+7056	TDS 819	AB	110	1.1	128
Show		16316+7056	CBL 159	AC	132	40.0	128
Show		16165+7457	KPP3413	AC	255	4.3	129
Show		16157+7113	LDS1841		48	9.7	131
Show		16115+7113	UC 3127		62	48.8	143
Show		16148+7056	LLO 11		239	0.6	149
Show		16349+7019	LDS1848		207	1.7	166
Show		16384+7020	STF2099		215	9.8	167
Show		16175+7545	LDS1844		125	228.3	171
Show		16342+7559	ACG 1		290	5.7	176
Show		16282+7614	MLR 350		226	1.1	191
Show		16365+7618	MFL 241		70	20.0	196
Show		16366+6948	BAZ 7	Da,Db	283	0.4	197
Show		16366+6948	BU 953	AB	90	0.5	198
Show		16366+6948	BU 953	AB,C	148	75.2	198
Show		16366+6948	BU 953	AB,D	45	146.7	198
Show		16366+6948	ABH 86	AB,E	340	77.5	198
Show		16216+7620	STF2066		56	5.3	201
Show		16322+6940	MLR 180		247	0.6	204
Show		16263+7629	STF2077		308	17.4	207
Show		16394+7628	MFL 228		344	6.0	207
Show		16133+7620	MFL 224		136	8.8	209
Show		16376+6919	CBL 160		125	99.2	227
Show		16126+7642	UC 3136		136	16.3	230

WDS 16310+7304 : COMPONENTS

	A
B	pa=353.3° sep=1.86"

16310+7304 A

Componente originario normalizzato	AB		Coord arcsec 2000	163101.98+730330.5		Mag	14.76		PmRA	122.00
PmDE	-297.0

16310+7304 B

Componente originario normalizzato	AB		Coord arcsec 2000	163101.93+730332.3		Mag	14.22		PmRA	115.00
PmDE	-286.0		Calc delta mag	0.54		Calc coord	yes