19540+7501 LDS 1922

19^h 53^m 52.94^s +75° 01' 41.1" P.A. 226.00 sep 16.0 mag 12.50,13.90

Coord 2000	19540+7501	Discov num	LDS1922	Comp		Coord arcsec 2000	19 53 52.94 +75 01 41.1
Date first	1962	Date last	2015	Obs	22
Pa first	224	Pa last	225.5	P.A. Now (θ)	225.5°
Sep first	16.0	Sep last	16.044	Sep. Now (ρ)	16.044"
Mag pri	12.50	Mag sec	13.90	delta mag (ΔM)	1.4	Spectral class
Pri motion ra	-210	Sec motion ra	-215
Pri motion dec	-156	Sec motion dec	-145
Notes

rPM=0.046 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2288743816696215808

WDS 19540+7501 LDS 1922 : 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
19540+7501	LDS1922		1962	1	224	16.0	12.50	13.82			195356.97+750050.2
19540+7501	LDS1922		1999	2	225	16.0	12.50	13.90		D	195352.94+750141.1
19540+7501	LDS1922		2004	4	225	16.0	12.50	13.90		D	195352.94+750141.1
19540+7501	LDS1922		2010	5	225	15.9	12.50	13.90			195352.94+750141.1
19540+7501	LDS1922		2015	6	225	16.0	12.50	13.90			195352.94+750141.1

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

WDS 19540+7501 LDS 1922 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19540+7501 LDS 1922 : MEASURES

No records found.

WDS 19540+7501 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19540+7501 : ALADIN DSS IMAGE @ 19^h 53^m 52.94^s +75° 01' 41.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19540+7501 LDS 1922 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19540+7501	LDS1922		226	16.0	1
Show		19510+7524	STF2617		39	27.9	25
Show		19443+7453	LDS1914		49	6.3	39
Show		19484+7421	HDS2816		85	0.2	47
Show		19579+7415	A 1195		294	4.0	50
Show		19443+7538	LDS1915		125	9.9	50
Show		19493+7409	MLR 227		77	0.2	56
Show		19515+7607	LDS1920		88	11.4	67
Show		19482+7356	LDS1917		232	9.1	70
Show		19398+7553	LDS1913		327	3.1	73
Show		19348+7501	STF2575		33	7.6	74
Show		19430+7606	LOC 418		239	11.5	76
Show		20139+7434	YSC 162		114	0.3	84
Show		19352+7423	MLR 222	AB	197	7.5	84
Show		19352+7423	MLR 222	AC	215	22.6	84
Show		19352+7423	MLR 222	AD	217	42.1	84
Show		20094+7602	TDT2030		178	0.5	85
Show		19510+7631	LDS1919		54	15.4	90
Show		19591+7630	HU 956	AB	88	0.9	91
Show		19591+7630	HU 956	AC	132	138.9	91
Show		20109+7616	LDS1929		14	15.4	96
Show		19399+7623	MLR 225		246	0.3	97
Show		20118+7614	MLR 232		166	2.6	99
Show		19391+7625	MLR 224		288	0.2	100
Show		19526+7318	LDS1921		272	3.0	103
Show		19392+7634	STF2592		297	0.8	107
Show		20066+7639	SKF2804		345	19.0	108
Show		20066+7643	TDT1986		138	0.7	112
Show		19493+7309	TDT1776		130	0.8	115
Show		20095+7651	SKF2805		347	158.7	122
Show		20038+7302	CRB 207		315	18.5	127
Show		20048+7300	A 867		151	1.0	130
Show		20006+7709	LOC 434		176	2.1	131
Show		19486+7714	TDT1773		153	0.7	135
Show		19490+7715	MLR 228		266	0.3	135
Show		19357+7308	A 864		11	0.8	137
Show		20100+7711	PLT 8		78	24.2	142
Show		20089+7715	LDS1928	AB	166	5.4	144
Show		20077+7718	OL 122		203	2.5	146
Show		19439+7732	LOC 420		7	7.9	155
Show		19370+7725	MLR 223		233	0.6	156
Show		20118+7730	LOC 433		132	1.7	161
Show		19432+7222	HDS2800		141	0.5	167
Show		20089+7743	STF2675	AB	120	7.3	170
Show		20089+7743	STF2675	AC	334	170.2	170
Show		19367+7740	SLW1224		51	97.5	170
Show		19554+7754	LOC 421		290	3.5	172
Show		19393+7220	A 1191		252	3.1	174
Show		20062+7756	LOC 435		260	1.0	180
Show		19412+7208	FOX 245		68	5.5	182
Show		19421+7809	LOC 422		203	1.3	192

WDS 19540+7501 : COMPONENTS

	A
B	pa=194.7° sep=11.63"

19540+7501 A

Componente originario normalizzato	AB		Coord arcsec 2000	195352.94+750141.1		Mag	12.5		PmRA	-210.00
PmDE	-156.0

19540+7501 B

Componente originario normalizzato	AB		Coord arcsec 2000	195352.18+750129.9		Mag	13.9		PmRA	-215.00
PmDE	-145.0		Calc delta mag	1.4		Calc coord	yes