18344+5240 BEM 34

18^h 34^m 25.72^s +52° 39' 33.4" P.A. 26.00 sep 10.5 mag 11.08,11.06

Coord 2000	18344+5240	Discov num	BEM 34	Comp		Coord arcsec 2000	18 34 25.72 +52 39 33.4
Date first	1902	Date last	2016	Obs	13
Pa first	31	Pa last	26.4	P.A. Now (θ)	26.4°
Sep first	10.3	Sep last	10.494	Sep. Now (ρ)	10.494"
Mag pri	11.08	Mag sec	11.06	delta mag (ΔM)	0.02	Spectral class
Pri motion ra	+013	Sec motion ra	+007
Pri motion dec	+000	Sec motion dec	+006
Notes

rPM=0.653

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

3905-01556-1

Gaia DR2

2145725155247240960

WDS 18344+5240 BEM 34 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bem1925	orb -	Bemporad, A.	.
Bem1925		Rend. R. Acad. Lincei 11, 315, 1925
Bem1932a	Pa -	Bemporad, A.	.
Bem1932a		Rend. R. Acad. Lincei 16, 10, 1932
Bem1932b	Pa j	Bemporad, A.	1932AN....244..353B
Bem1932b		AN 244, 353, 1932
Bem1932c	Pa j	Bemporad, A.	1932AN....246...23B
Bem1932c		AN 246, 23, 1932
Bem1933	Pa j	Bemporad, A.	1933AN....248...29B
Bem1933		AN 248, 29, 1933
Bem1934	Pa -	Bemporad, A.	1934AN....254...37B
Bem1934		AN 254, 37, 1934
Bem1938	Pa -	Bemporad, A.	.
Bem1938		Contr. Astrofis. Catania 42, 1938

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18344+5240	BEM 34		1998	4	27	10.5	11.08	11.60		D	183425.72+523933.4
18344+5240	BEM 34		2008	5	27	10.4	11.08	11.60		D	183425.72+523933.4
18344+5240	BEM 34		2010	7	25	9.4	11.08	11.06			183425.72+523933.4
18344+5240	BEM 34		2016	8	26	10.5	11.08	11.06			183425.72+523933.4

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WDS 18344+5240 BEM 34 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18344+5240 BEM 34 : MEASURES

No records found.

WDS 18344+5240 : VIRTUAL EYEPIECE

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WDS 18344+5240 : ALADIN DSS IMAGE @ 18^h 34^m 25.72^s +52° 39' 33.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18344+5240 BEM 34 : 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		18344+5240	BEM 34		26	10.5
Show		18339+5221	A 1377	AB	134	0.2	19
Show		18339+5221	STF2348	AB,C	271	25.7	19
Show		18339+5221	SLE 216	AB,D	338	93.7	19
Show		18339+5221	SLE 216	AB,E	232	109.1	19
Show		18387+5243	A 1379		211	2.1	40
Show		18387+5300	SLE 232		219	14.6	44
Show		18389+5221	STF2368	AB	321	1.9	45
Show		18389+5221	STF2368	AC	125	36.6	45
Show		18345+5147	HDS2634		351	0.1	53
Show		18298+5314	TDT 911		196	0.7	54
Show		18323+5149	SLE 205		59	9.7	55
Show		18339+5144	ZUC 16		47	17.0	57
Show		18314+5144	SLE 194	AB	213	7.8	62
Show		18314+5144	SLE 194	AC	109	16.1	62
Show		18414+5150	SLE 239		98	13.2	82
Show		18372+5122	SLE 227		228	5.7	82
Show		18383+5353	A 1378	AB	119	0.4	82
Show		18383+5353	A 1378	AB,C	273	14.1	82
Show		18319+5110	ES 784		65	7.1	92
Show		18259+5338	FMR 140		84	16.2	97
Show		18340+5058	ES 785	AB	98	9.4	102
Show		18340+5058	ES 785	AC	293	10.9	102
Show		18340+5058	ABH 102	AD	17	54.2	102
Show		18448+5201	HU 755		124	0.6	103
Show		18238+5318	YSC 66		43	0.9	104
Show		18244+5331	BEM 33		46	8.0	105
Show		18459+5228	RAO 398		190	2.7	106
Show		18399+5106	ES 787		38	8.3	107
Show		18461+5212	MLR 637		102	0.8	111
Show		18265+5404	UC 3583		144	43.0	111
Show		18221+5222	ES 648		1	5.0	115
Show		18417+5108	HU 754		93	1.3	115
Show		18340+5045	ES 786		323	5.9	116
Show		18238+5139	ES 187	AB	206	2.5	116
Show		18238+5139	ES 187	AC	124	91.3	116
Show		18402+5048	COU2515		276	0.3	124
Show		18221+5336	BEM 32		315	7.9	125
Show		18466+5142	HU 756		263	1.0	126
Show		18456+5119	KPP4119	AB	24	18.5	131
Show		18207+5330	TDT 808		271	2.2	134
Show		18471+5356	A 1382		226	4.6	137
Show		18220+5122	UC 3560		292	66.1	139
Show		18319+5459	TDT 929		152	2.3	142
Show		18207+5131	RAO 388		51	0.2	145
Show		18495+5157	UC 3685		147	73.5	145
Show		18232+5425	HDS2600		21	0.1	146
Show		18443+5443	UC 3659		178	8.1	152
Show		18512+5210	BEM 35		156	17.2	157
Show		18421+5501	KPP1134		336	8.9	157
Show		18277+5016	LEP 158		238	5.1	157

WDS 18344+5240 : COMPONENTS

	A
B	pa=16.8° sep=9.82"

18344+5240 A

Componente originario normalizzato	AB		Coord arcsec 2000	183425.72+523933.4		Mag	11.08		PmRA	13.00
PmDE	0.0		Tycho2	3905-01556-1

Tycho2

Tycho2	3905-01556-1	Pflag		RAmdeg	278.60717859	DEmdeg	52.65928664
PmRA	10.9	PmDE	0.6	E RAmdeg	45	E DEmdeg	47
E pmRA	2.4	E pmDE	2.2	EpRAm	1987.28	EpDEm	1986.36
Num	3	Q RAmdeg	0.9	Q DEmdeg	1.3	Q pmRA	0.9
Q pmDE	1.3	BTmag	11.709	E BTmag	0.077	VTmag	11.076
E VTmag	0.071	Prox	999	TYC	T	HIP
CCDM		RAdeg	278.60713667	DEdeg	52.65928556	EpRA 1990	1.69
EpDE 1990	1.65	E RAdeg	45.5	E DEdeg	48.2	Posflg
Corr	-0.1

18344+5240 B

Componente originario normalizzato	AB		Coord arcsec 2000	183426.03+523942.8		Mag	11.06		PmRA	7.00
PmDE	6.0		Calc delta mag	0.02		Calc coord	yes