19443+7453 LDS 1914

19^h 44^m 07.73^s +74° 54' 09.7" P.A. 49.00 sep 6.3 mag 14.50,15.20

Coord 2000	19443+7453	Discov num	LDS1914	Comp		Coord arcsec 2000	19 44 07.73 +74 54 09.7
Date first	1962	Date last	2016	Obs	12
Pa first	51	Pa last	48.8	P.A. Now (θ)	48.8°
Sep first	7.0	Sep last	6.28	Sep. Now (ρ)	6.28"
Mag pri	14.50	Mag sec	15.20	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+063	Sec motion ra	+073
Pri motion dec	-055	Sec motion dec	-042
Notes	V (Proper motion indicates physical)

rPM=0.195 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2289105044922459392

WDS 19443+7453 LDS 1914 : NOTES

No records found.

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
19443+7453	LDS1914		1999	2	49	6.2	14.50	15.20		D	194407.73+745409.7
19443+7453	LDS1914		2004	4	49	6.3	14.50	15.20		D	194407.73+745409.7
19443+7453	LDS1914		2010	5	50	6.0	14.50	15.20			194407.73+745409.7
19443+7453	LDS1914		2015	6	49	6.3	14.50	15.20		V	194407.73+745409.7
19443+7453	LDS1914		2016	12	49	6.3	14.50	15.20		V	194407.73+745409.7

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

WDS 19443+7453 LDS 1914 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19443+7453 LDS 1914 : MEASURES

No records found.

WDS 19443+7453 : VIRTUAL EYEPIECE

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WDS 19443+7453 : ALADIN DSS IMAGE @ 19^h 44^m 07.73^s +74° 54' 09.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19443+7453 LDS 1914 : 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		19443+7453	LDS1914		49	6.3
Show		19348+7501	STF2575		33	7.6	37
Show		19484+7421	HDS2816		85	0.2	38
Show		19540+7501	LDS1922		226	16.0	39
Show		19510+7524	STF2617		39	27.9	41
Show		19443+7538	LDS1915		125	9.9	43
Show		19352+7423	MLR 222	AB	197	7.5	48
Show		19352+7423	MLR 222	AC	215	22.6	48
Show		19352+7423	MLR 222	AD	217	42.1	48
Show		19493+7409	MLR 227		77	0.2	50
Show		19329+7520	HDS2776		92	0.4	51
Show		19398+7553	LDS1913		327	3.1	61
Show		19482+7356	LDS1917		232	9.1	61
Show		19579+7415	A 1195		294	4.0	68
Show		19430+7606	LOC 418		239	11.5	72
Show		19515+7607	LDS1920		88	11.4	79
Show		19399+7623	MLR 225		246	0.3	91
Show		19270+7354	YSC 160		287	1.1	92
Show		19391+7625	MLR 224		288	0.2	94
Show		19510+7631	LDS1919		54	15.4	100
Show		19392+7634	STF2592		297	0.8	102
Show		19323+7323	LDS1910		214	16.8	102
Show		19526+7318	LDS1921		272	3.0	102
Show		19310+7328	GRO 1		235	3.2	102
Show		19335+7631	UC 3975		95	14.9	105
Show		19493+7309	TDT1776		130	0.8	108
Show		19591+7630	HU 956	AB	88	0.9	112
Show		19591+7630	HU 956	AC	132	138.9	112
Show		19357+7308	A 864		11	0.8	113
Show		19293+7319	KPP3341		319	13.3	113
Show		19270+7322	STF2550	AB	251	1.9	116
Show		19270+7322	STF2550	AC	167	78.6	116
Show		19270+7322	STF2550	BC	165	78.4	116
Show		19279+7316	PAL 1	AB	72	4.5	119
Show		19279+7316	PAL 1	AC	9	75.6	119
Show		20038+7302	CRB 207		315	18.5	139
Show		19486+7714	TDT1773		153	0.7	142
Show		19490+7715	MLR 228		266	0.3	143
Show		20006+7709	LOC 434		176	2.1	148
Show		19432+7222	HDS2800		141	0.5	153
Show		19370+7725	MLR 223		233	0.6	154
Show		19393+7220	A 1191		252	3.1	156
Show		19439+7732	LOC 420		7	7.9	158
Show		19278+7229	LDS1908		199	37.6	161
Show		19412+7208	FOX 245		68	5.5	167
Show		19367+7740	SLW1224		51	97.5	169
Show		19299+7215	LDS1909		58	32.9	169
Show		19554+7754	LOC 421		290	3.5	184
Show		19432+7143	TDT1671		121	0.4	192
Show		19421+7809	LOC 422		203	1.3	195
Show		19311+7141	HDS2773		149	0.2	202

WDS 19443+7453 : COMPONENTS

	A
B	pa=16.6° sep=4.32"

19443+7453 A

Componente originario normalizzato	AB		Coord arcsec 2000	194407.73+745409.7		Mag	14.5		PmRA	63.00
PmDE	-55.0

19443+7453 B

Componente originario normalizzato	AB		Coord arcsec 2000	194408.05+745413.8		Mag	15.2		PmRA	73.00
PmDE	-42.0		Calc delta mag	0.7		Calc coord	yes