16391+7256 LDS 1853

16^h 38^m 59.36^s +72° 54' 41.0" P.A. 316.00 sep 7.2 mag 17.60,18.00

Coord 2000	16391+7256	Discov num	LDS1853	Comp		Coord arcsec 2000	16 38 59.36 +72 54 41.0
Date first	1966	Date last	2016	Obs	6
Pa first	317	Pa last	316.4	P.A. Now (θ)	316.4°
Sep first	7.0	Sep last	7.234	Sep. Now (ρ)	7.234"
Mag pri	17.60	Mag sec	18.00	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-022	Sec motion ra	-256
Pri motion dec	+060	Sec motion dec	+322
Notes	N (See Notes)

rPM=0.854

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1653802931425147136

WDS 16391+7256 LDS 1853 : NOTES

discov_num	notes	refcode
LDS1853	NLTT 43405/43404.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16391+7256	LDS1853		1966	1	317	17.0	20.60	21.00		X
16391+7256	LDS1853		1999	2	316	7.2	17.60	18.00		N D	163859.36+725441.0
16391+7256	LDS1853		2010	3	316	6.5	17.60	18.00		N	163859.36+725441.0
16391+7256	LDS1853		2015	4	316	7.2	17.60	18.00		N	163859.36+725441.0
16391+7256	LDS1853		2016	6	316	7.2	17.60	18.00		N	163859.36+725441.0

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

WDS 16391+7256 LDS 1853 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16391+7256 LDS 1853 : MEASURES

No records found.

WDS 16391+7256 : VIRTUAL EYEPIECE

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WDS 16391+7256 : ALADIN DSS IMAGE @ 16^h 38^m 59.36^s +72° 54' 41.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16391+7256 LDS 1853 : 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		16391+7256	LDS1853		316	7.2
Show		16363+7247	TDS9998		336	0.5	15
Show		16407+7323	MLR 197	AB	74	0.5	30
Show		16407+7323	MLR 197	AC	247	1.9	30
Show		16310+7304	NSN 679		338	2.0	37
Show		16315+7237	HDS2334		175	1.1	38
Show		16356+7343	LDS1850		101	234.1	51
Show		16420+7353	MLR 198		51	0.2	60
Show		16473+7208	CRB 196		189	50.2	61
Show		16339+7159	HDS2342		265	0.3	61
Show		16343+7156	TVB 285		300	24.5	63
Show		16256+7325	TDS9892		198	0.6	66
Show		16446+7145	MLR 182	Aa,Ab	94	0.3	74
Show		16446+7145	UC 3219	AB	113	27.7	74
Show		16536+7344	UR 10		9	46.3	81
Show		16529+7203	NSN 685		138	10.1	82
Show		16573+7314	CRB 198		358	11.8	83
Show		16343+7419	LDS1849		286	169.2	87
Show		16491+7412	TDT 101		141	0.7	89
Show		16311+7131	UC 3182		183	9.9	91
Show		16269+7411	LDS1846		40	16.3	93
Show		16428+7122	HDS2373		181	0.2	95
Show		16545+7145	TDS 842		25	1.6	100
Show		16471+7435	TDS 835		295	1.2	107
Show		16563+7417	A 1144		307	5.3	111
Show		16255+7123	TOK 676		122	7.1	111
Show		16316+7056	TDS 819	AB	110	1.1	124
Show		16316+7056	CBL 159	AC	132	40.0	124
Show		16213+7434	HDS2310		104	0.2	124
Show		16196+7434	GII 41		27	2.7	129
Show		16588+7106	STF2126		133	23.0	143
Show		16520+7034	TOK 309		111	455.0	154
Show		16384+7020	STF2099		215	9.8	155
Show		16349+7019	LDS1848		207	1.7	157
Show		16524+7030	LDS1857		1	33.3	158
Show		16342+7559	ACG 1		290	5.7	186
Show		16366+6948	BAZ 7	Da,Db	283	0.4	186
Show		16366+6948	BU 953	AB	90	0.5	188
Show		16366+6948	BU 953	AB,C	148	75.2	188
Show		16366+6948	BU 953	AB,D	45	146.7	188
Show		16366+6948	ABH 86	AB,E	340	77.5	188
Show		16322+6940	MLR 180		247	0.6	198
Show		16365+7618	MFL 241		70	20.0	204
Show		16282+7614	MLR 350		226	1.1	204
Show		16542+6944	LDS1858		188	3.7	205
Show		16587+7607	STF2134		143	45.9	208
Show		16394+7628	MFL 228		344	6.0	214
Show		16376+6919	CBL 160		125	99.2	216
Show		16216+7620	STF2066		56	5.3	217
Show		16263+7629	STF2077		308	17.4	221
Show		16584+6935	WRH 25	AB	174	0.2	221

WDS 16391+7256 : COMPONENTS

	A
B	pa=344.4° sep=5.44"

16391+7256 A

Componente originario normalizzato	AB		Coord arcsec 2000	163859.36+725441.0		Mag	17.6		PmRA	-22.00
PmDE	60.0

16391+7256 B

Componente originario normalizzato	AB		Coord arcsec 2000	163859.03+725446.2		Mag	18		PmRA	-256.00
PmDE	322.0		Calc delta mag	0.4		Calc coord	yes