15185+5159 BEM 18

15^h 18^m 36.13^s +51° 58' 58.3" P.A. 13.00 sep 8.6 mag 10.30,12.00

Coord 2000	15185+5159	Discov num	BEM 18	Comp		Coord arcsec 2000	15 18 36.13 +51 58 58.3
Date first	1904	Date last	2016	Obs	16
Pa first	16	Pa last	12.9	P.A. Now (θ)	12.9°
Sep first	8.7	Sep last	8.646	Sep. Now (ρ)	8.646"
Mag pri	10.30	Mag sec	12.00	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	-015	Sec motion dec	-009
Notes

rPM=0.256 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Tycho2

3488-00234-1

Gaia DR2

1595912201113216384

WDS 15185+5159 BEM 18 : 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
15185+5159	BEM 18		1998	3	12	8.6	10.51	11.40		D	151836.13+515858.3
15185+5159	BEM 18		2008	4	15	8.6	10.51	11.40		D	151836.13+515858.3
15185+5159	BEM 18		2010	6	14	8.1	10.51	11.40			151836.13+515858.3
15185+5159	BEM 18		2016	8	13	8.6	10.51	11.40			151836.13+515858.3

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WDS 15185+5159 BEM 18 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15185+5159 BEM 18 : MEASURES

No records found.

WDS 15185+5159 : VIRTUAL EYEPIECE

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WDS 15185+5159 : ALADIN DSS IMAGE @ 15^h 18^m 36.13^s +51° 58' 58.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15185+5159 BEM 18 : 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		15185+5159	BEM 18		13	8.6
Show		15184+5149	NSN 788		274	4.6	11
Show		15201+5158	CHR 46		228	0.3	14
Show		15198+5217	ARY 53		149	107.1	22
Show		15198+5245	ES 741	AB	234	8.9	48
Show		15198+5245	FYM 225	AC	139	3.9	48
Show		15150+5125	CVR1623		280	4.6	49
Show		15195+5248	SLW1081		285	17.0	50
Show		15141+5235	HU 145		131	2.1	55
Show		15132+5228	CVR1621		280	4.8	58
Show		15158+5056	STTA137		101	67.2	68
Show		15204+5309	HU 147		287	0.6	72
Show		15264+5221	SLW1092		19	71.3	76
Show		15210+5046	UC 2988		292	17.0	76
Show		15214+5312	GRV1209		137	10.9	78
Show		15149+5048	ES 775		220	6.7	80
Show		15124+5256	ARY 52	AB	330	148.3	81
Show		15271+5127	TDS9521		135	3.3	86
Show		15200+5324	TDS9490		59	0.5	86
Show		15200+5326	WIS 283		280	779.4	89
Show		15169+5331	KPP1078		192	8.6	94
Show		15187+5334	ES 740	AB	38	3.2	95
Show		15187+5334	LNA 8	Aa,Ab	6	0.1	95
Show		15091+5111	TDS9416		211	0.5	101
Show		15078+5210	SLN 29		144	5.0	101
Show		15092+5257	BEM9020		5	13.5	104
Show		15116+5333	RAO 331	BD	83	3.0	107
Show		15146+5019	BEM 17		119	23.1	107
Show		15116+5333	TOK 589	AB	88	922.8	114
Show		15064+5135	SKF 720		280	1.1	116
Show		15059+5159	CVR 776		314	9.6	118
Show		15062+5225	HDS2126		295	0.6	118
Show		15306+5242	KPP 347		186	4.5	119
Show		15076+5056	ES 774		230	3.5	121
Show		15135+5402	MLR 635		127	2.2	132
Show		15126+5401	HJ 2771		278	45.3	134
Show		15224+5408	SLW9006		181	27.9	134
Show		15290+5027	HU 651	AB		0.9	135
Show		15290+5027	GII 221	Aa,Ab	303	0.1	135
Show		15292+5027	CBL 489		205	69.6	137
Show		15035+5153	TDS9385		268	0.7	140
Show		15246+5413	HU 149		271	0.7	145
Show		15085+5002	COU2195		14	0.2	151
Show		15084+4958	SKF 723		48	1.9	155
Show		15239+4931	HU 649		49	4.5	156
Show		15018+5128	ES 739		161	1.9	159
Show		15097+4942	BEM 16		67	25.4	162
Show		15355+5252	LDS1423		164	34.9	164
Show		15320+5010	LDS4558		318	13.1	167
Show		15106+5429	SLW1067		139	55.0	167
Show		15359+5111	GIC 132		25	7.3	168

WDS 15185+5159 : COMPONENTS

	A
B	pa=8.0° sep=8.51"

15185+5159 A

Componente originario normalizzato	AB		Coord arcsec 2000	151836.13+515858.3		Mag	10.3		PmRA	18.00
PmDE	-15.0		Tycho2	3488-00234-1

Tycho2

Tycho2	3488-00234-1	Pflag		RAmdeg	229.65058001	DEmdeg	51.98288031
PmRA	16.4	PmDE	-12.9	E RAmdeg	32	E DEmdeg	33
E pmRA	2.3	E pmDE	2.2	EpRAm	1989.44	EpDEm	1989.09
Num	3	Q RAmdeg	1.4	Q DEmdeg	0.4	Q pmRA	1.4
Q pmDE	0.4	BTmag	11.598	E BTmag	0.068	VTmag	10.509
E VTmag	0.041	Prox	999	TYC	T	HIP
CCDM		RAdeg	229.65051806	DEdeg	51.98291000	EpRA 1990	1.64
EpDE 1990	1.69	E RAdeg	32.2	E DEdeg	32.9	Posflg
Corr	0.0

15185+5159 B

Componente originario normalizzato	AB		Coord arcsec 2000	151836.26+515906.7		Mag	12		PmRA	18.00
PmDE	-9.0		Calc delta mag	1.7		Calc coord	yes