15318+4704 GIC 130 (FN Boo)

15^h 31^m 46.81^s +47° 03' 24.6" P.A. 247.00 sep 160.3 mag 10.51,14.60 Sp K6 dist. 30.47 pc (99.39 l.y.)

Coord 2000	15318+4704	Discov num	GIC 130	Comp		Coord arcsec 2000	15 31 46.81 +47 03 24.6
Date first	1960	Date last	2016	Obs	12
Pa first	248	Pa last	247.3	P.A. Now (θ)	247.3°
Sep first	161.0	Sep last	160.335	Sep. Now (ρ)	160.335"
Mag pri	10.51	Mag sec	14.60	delta mag (ΔM)	4.09	Spectral class	K6 (yellow-orange)
Pri motion ra	+155	Sec motion ra	+154
Pri motion dec	-297	Sec motion dec	-303
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.018 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Var name	FN Boo		Constellation	Bootes		HIP	76042		Tycho2	3483-00769-1
BD	BD+47 2239		Distance	30.47		Distance ly	99.39

WDS 15318+4704 GIC 130 (FN Boo) : NOTES

discov_num	notes	refcode
GIC 130	LDS5840. G201-051/G201-050. A component is the variable star FN Boo.
	NLTT 40502/40494	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	GIC	Giclas, H., Burnham, R. & Thomas, N.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15318+4704	GIC 130		2000	4	248	160.5	10.51	14.77	K6	N DV	153146.82+470324.6
15318+4704	GIC 130		2002	5	247	160.4	10.51	14.77	K6	NVD	153146.81+470324.6
15318+4704	GIC 130		2010	6	247	160.3	10.51	14.60	K6	NV	153146.81+470324.6
15318+4704	GIC 130		2015	8	247	160.3	10.51	14.60	K6	NV	153146.81+470324.6
15318+4704	GIC 130		2016	10	247	160.3	10.51	14.60	K6	NV	153146.81+470324.6

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

WDS 15318+4704 GIC 130 (FN Boo) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15318+4704 GIC 130 (FN Boo) : MEASURES

No records found.

WDS 15318+4704 (FN Boo) : 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 15318+4704 (FN Boo) : ALADIN DSS IMAGE @ 15^h 31^m 46.81^s +47° 03' 24.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15318+4704 GIC 130 (FN Boo) : 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		15318+4704	GIC 130		247	160.3
Show		15326+4653	BWL 40		205	2.5	14
Show		15294+4651	A 1633		81	0.1	27
Show		15290+4646	JNN 103		202	0.2	33
Show		15348+4649	LDS4567		70	86.7	34
Show		15294+4743	BU 944	AB	128	9.3	47
Show		15294+4743	BU 944	AC	70	56.1	47
Show		15301+4618	ROE 2		83	4.5	49
Show		15365+4738	CVR 794		210	15.7	60
Show		15367+4632	DBR 249		70	8.0	60
Show		15258+4703	SLW1090		119	11.4	62
Show		15379+4634	DBR 255		162	6.5	70
Show		15366+4612	DBR 248		273	9.2	72
Show		15378+4626	DBR 253		99	4.1	73
Show		15378+4624	DBR 254		263	5.8	74
Show		15269+4610	KU 50		336	2.9	74
Show		15377+4620	DBR 252		247	9.8	75
Show		15382+4628	DBR 256		43	7.9	75
Show		15380+4622	DBR 251		176	9.1	77
Show		15376+4615	DBR 250		63	5.1	77
Show		15392+4636	CVR1640		273	3.8	81
Show		15304+4542	ROE 48		220	8.6	83
Show		15253+4608	A 1632		61	1.8	88
Show		15407+4707	TDS 783		20	1.0	91
Show		15390+4611	DBR 257		64	3.4	92
Show		15259+4544	BEM9005	AB	203	20.3	101
Show		15259+4544	DAM 258	AC	228	12.0	101
Show		15361+4849	HU 652		186	1.2	115
Show		15206+4656	HDS2155	AB	195	1.0	115
Show		15206+4656	GII 220	Aa,Ab	123	0.2	115
Show		15383+4842	HDS2204	AB	58	0.4	119
Show		15383+4842	GII 222	Aa,Ab	115	0.1	119
Show		15233+4544	SLW1088		169	80.0	119
Show		15208+4756	LDS4545		238	158.8	124
Show		15434+4619	CVR1644		207	3.6	128
Show		15439+4747	SLW1130		200	134.3	131
Show		15279+4909	SLW1095		345	55.1	132
Show		15346+4454	HJ 2788		302	46.4	133
Show		15353+4914	BVD 242		233	28.7	136
Show		15200+4603	A 1631	AB	252	0.7	137
Show		15200+4603	ES 75	AB,C	35	4.5	137
Show		15362+4915	HDS2194		149	0.1	139
Show		15209+4540	HDS2157		281	0.7	141
Show		15263+4913	HJ 2781		329	20.6	142
Show		15425+4533	UC 211		95	14.6	144
Show		15194+4550	HJ 2776	AB	311	14.2	148
Show		15194+4550	BU 1446	AC	13	170.6	148
Show		15204+4840	CVR 784		155	7.9	150
Show		15173+4731	GRV1207		159	18.9	151
Show		15222+4508	ES 2649		5	25.7	153
Show		15178+4611	ES 1252		16	1.6	154

WDS 15318+4704 : COMPONENTS

	A
B	pa=238.4° sep=118.26"

15318+4704 A

Componente originario normalizzato	AB	Name	FN Boo	Coord arcsec 2000	153146.81+470324.6	Mag	10.51
Spectral class	K6 (yellow-orange)	PmRA	155.00	PmDE	-297.0	HIP	76042
Tycho2	3483-00769-1	BD	BD+47 2239

Tycho2

Tycho2	3483-00769-1	Pflag		RAmdeg	232.94507076	DEmdeg	47.05683413
PmRA	156.1	PmDE	-297.0	E RAmdeg	28	E DEmdeg	27
E pmRA	2.3	E pmDE	2.1	EpRAm	1987.36	EpDEm	1987.15
Num	5	Q RAmdeg	1.9	Q DEmdeg	1.5	Q pmRA	1.9
Q pmDE	1.5	BTmag	12.579	E BTmag	0.184	VTmag	10.531
E VTmag	0.041	Prox	999	TYC	T	HIP	76042
CCDM		RAdeg	232.94453750	DEdeg	47.05752444	EpRA 1990	1.73
EpDE 1990	1.71	E RAdeg	35.9	E DEdeg	35.4	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	76042	Proxy		RAhms	15 31 46.68
DEdms	+47 03 27.2	Vmag	10.51	VarFlag	2	R Vmag	H
RAdeg	232.945	DEdeg	47.0576	AstroRef		Plx	31.79
CCDM	15317+4703	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD	BD+47 2239
CD		CP		Dm number	+47 2239	VIred	2.57
SpType	K6	R SpType		Coord arcsec 2000	153146.68+470327.2

Hipparcos 2

HIP	76042	Sn	5	So	0	Nc	1
RArad	4.0656487744	DErad	0.8213093767	Plx	32.82	PmRA	155.1
PmDE	-298.04	E RArad	1	E DErad	1.03	E Plx	1.12
E pmRA	1.23	E pmDE	1.32	Hpmag	10.5227	E Hpmag	0.0039
SHp	0.042	VA	2	BV	1.585	E BV	0.197
VI	2.57

15318+4704 B

Componente originario normalizzato	AB		Coord arcsec 2000	153136.95+470222.7		Mag	14.6		PmRA	154.00
PmDE	-303.0		Calc delta mag	4.09		Calc coord	yes