16247-2942 H N 39 (HD 147722)

16^h 24^m 39.77^s -29° 42' 16.7" P.A. 359.00 sep 4.0 mag 5.89,6.60 Sp G0IV+G0V dist. 33.09 pc (107.94 l.y.)

Coord 2000	16247-2942	Discov num	H N 39	Comp		Coord arcsec 2000	16 24 39.77 -29 42 16.7
Date first	1834	Date last	2018	Obs	70
Pa first	352	Pa last	359.2	P.A. Now (θ)	359.2°
Sep first	4.0	Sep last	3.999	Sep. Now (ρ)	3.999"
Mag pri	5.89	Mag sec	6.60	delta mag (ΔM)	0.71	Spectral class	G0IV+G0V (yellow/yellow)
Pri motion ra	+069	Sec motion ra	+079
Pri motion dec	-082	Sec motion dec	-104
Notes	N (See Notes)

rPM=0.185 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 147722	Constellation	Scorpius	SAO	184368	HIP	80399
Tycho2	6806-00921-1	Gaia DR2	6038073970589665280	HD	147722	HR	6105
GC	22053	ADS	10035	CD	CD-2912513	CP	CP-29 4411
Distance	33.09	Distance ly	107.94

WDS 16247-2942 H N 39 (HD 147722) : NOTES

discov_num	notes	refcode
H N 39	A is possible SB and astrometric binary. Jones et al. (2002) do not	CPS2002b
	detect SB with precise RV.	Tok2014d

REFERENCES

refcode	metd	author	reference
CPS2002b	not -	Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C.,	2002MNRAS.337.1170J
CPS2002b		& Carter, B.D.
CPS2002b		MNRAS 337, 1170, 2002
Tok2014d	E2 -	Tokovinin, A.	2014AJ....147...86T
Tok2014d		AJ 147, 86, 2014

DISCOVERER

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16247-2942	H N 39		2007	62	358	4.2	5.89	6.60	G0IV G0V	N D	162439.77-294216.7
16247-2942	H N 39		2012	64	355	4.1	5.89	6.60	G0IV G0V	D	162439.77-294216.7
16247-2942	H N 39		2016	66	1	4.2	5.89	6.60	G0IV+G0V	N	162439.77-294216.7
16247-2942	H N 39		2018	69	359	4.0	5.89	6.60	G0IV+G0V	N	162439.77-294216.7

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

WDS 16247-2942 H N 39 (HD 147722) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16247-2942 H N 39 (HD 147722) : MEASURES

No records found.

WDS 16247-2942 (HD 147722) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 16247-2942 (HD 147722) : ALADIN DSS IMAGE @ 16^h 24^m 39.77^s -29° 42' 16.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16247-2942 H N 39 (HD 147722) : 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		16247-2942	H N 39		359	4.0
Show		16258-2955	I 94		187	0.7	20
Show		16257-2924	B 310		205	3.9	23
Show		16240-2911	SKF1503		28	6.2	33
Show		16268-2917	RST1887		132	3.6	39
Show		16212-2958	B 1319	BC	6	1.1	49
Show		16212-2958	B 1319	AB	130	7.6	49
Show		16206-2931	I 562		206	0.6	55
Show		16210-3021	RSS 402		125	10.9	62
Show		16289-3017	B 1320		114	1.9	65
Show		16252-3048	USD1464		280	0.1	66
Show		16196-2952	I 9025		162	5.0	67
Show		16195-2957	I 988		183	1.4	69
Show		16292-2901	TOK 781		145	0.1	73
Show		16207-2845	RST1885		186	0.2	78
Show		16187-2940	KPP 948		68	7.8	78
Show		16229-3104	HJ 4847		224	15.3	86
Show		16312-3000	KOU 65		177	2.3	87
Show		16306-2854	KPP2011		331	16.0	92
Show		16260-3114	SEE 278		339	2.0	94
Show		16189-2846	UC 3153		47	142.2	95
Show		16293-3058	CVN 99	AB	163	2.2	97
Show		16293-3058	CVN 99	AC	242	2.2	97
Show		16293-3058	CVN 99	AD	322	2.5	97
Show		16293-3058	CVN 99	AE	237	4.7	97
Show		16293-3058	CVN 99	AF	305	5.3	97
Show		16293-3058	CVN 99	AG	70	5.2	97
Show		16293-3058	CVN 99	AH	108	5.4	97
Show		16293-3058	CVN 99	AI	25	5.5	97
Show		16293-3058	CVN 99	AJ	77	7.6	97
Show		16293-3058	CVN 99	AK	266	7.9	97
Show		16224-3115	FAB 14		271	18.2	98
Show		16195-3054	TOK 410	Ba,Bb	304	0.0	98
Show		16195-3054	BSO 12	AB	318	23.6	98
Show		16169-2945	SEE 270		140	9.4	102
Show		16325-3000	TDS9958		134	1.2	105
Show		16177-2844	UC 3149		306	11.4	108
Show		16308-2820	HJ 4859		275	11.0	115
Show		16292-3125	TSN 64		64	227.5	118
Show		16223-2747	USD1406		24	0.5	120
Show		16257-3142	I 1292		41	0.6	121
Show		16159-3030	RST1884		132	0.8	124
Show		16161-3037	I 1586		192	0.3	125
Show		16240-2736	TOK 774	BC	291	0.1	127
Show		16240-2736	TOK 774	AB	144	0.4	127
Show		16150-2920	TOK 766		58	0.2	129
Show		16303-2755	OCC1132		-1	0.3	131
Show		16172-3110	NSN 391		13	2.8	131
Show		16182-3137	B 1317		103	1.4	142
Show		16259-2721	TOK 778		159	0.1	142
Show		16346-2836	USD1569		212	1.8	147

WDS 16247-2942 : COMPONENTS

	A
B	pa=359.3° sep=4.00"

16247-2942 A

Componente originario normalizzato	AB	Name	HD 147722	Coord arcsec 2000	162439.77-294216.7	Mag	5.89
Spectral class	G0IV (yellow)	PmRA	69.00	PmDE	-82.0	SAO	184368
HIP	80399	Tycho2	6806-00921-1	HD	147722	HR	6105
GC	22053	CD	CD-2912513	CP	CP-29 4411

Tycho2

Tycho2	6806-00921-1	Pflag		RAmdeg	246.16572894	DEmdeg	-29.70464684
PmRA	72.8	PmDE	-74.7	E RAmdeg	4	E DEmdeg	4
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.57	EpDEm	1991.08
Num	9	Q RAmdeg	1.0	Q DEmdeg	1.5	Q pmRA	0.8
Q pmDE	1.6	BTmag	6.535	E BTmag	0.014	VTmag	5.887
E VTmag	0.010	Prox	47	TYC		HIP	80399
CCDM	A	RAdeg	246.16553667	DEdeg	-29.70446500	EpRA 1990	1.75
EpDE 1990	1.24	E RAdeg	3.5	E DEdeg	4.2	Posflg
Corr	0.2

SAO

SAO	184368	DelFlag		RA1950		PmRA1950	0.0049
DE1950		PmDE1950	-0.105	Vmag	6.6	SpType	G0
Double code		Source	70	CatNum	22053	DM	CD-2912513
DMcomp	B	BDsup		HD	147722	M HD	0
GC	22053	RA1950rad	4.2826678	DE1950rad	-0.51640351	PmRA2000	0.0048
PmDE2000	-0.102

Hipparcos

Catalog	H	HIP	80399	Proxy	H	RAhms	16 24 39.73
DEdms	-29 42 16.1	Vmag	5.4	VarFlag	2	R Vmag	H
RAdeg	246.166	DEdeg	-29.7045	AstroRef	A	Plx	31.82
CCDM	16247-2942	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	357	Rho	4.66	HD	147722	BD
CD	CD-2912513	CP	CP-29 4411	Dm number	-2912513	VIred	0.69
SpType	G0	R SpType		Coord arcsec 2000	162439.73-294216.1

Hipparcos 2

HIP	80399	Sn	17	So	3	Nc	2
RArad	4.2963989322	DErad	-0.5184406939	Plx	30.22	PmRA	70.83
PmDE	-80	E RArad	0.86	E DErad	0.51	E Plx	0.98
E pmRA	1.06	E pmDE	0.67	Hpmag	5.5335	E Hpmag	0.0008
SHp	0.012	VA	2	BV	0.625	E BV	0.126
VI	0.69

CCDM

Ccdm	16247-2942	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.10	DDEs	-13.2
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	5.9	Sp	G0	PmNote	*
PmRA	62	PmDE	-86	Dm number	-2912513	Cat1	CD
Name2	184369	Cat2	SAO	HD	147723	M HD
ADS BDS	A10035	M ADS BDS		N IDS		IDS	16184S2928A
HIC	80399

16247-2942 B

Componente originario normalizzato	AB	Coord arcsec 2000	162439.77-294212.7	Mag	6.6	Spectral class	G0V (yellow)
PmRA	79.00	PmDE	-104.0	Tycho2	6806-00919-1	Calc delta mag	0.71
Calc coord	yes

Tycho2

Tycho2	6806-00919-1	Pflag		RAmdeg	246.16565906	DEmdeg	-29.70341255
PmRA	82.5	PmDE	-101.8	E RAmdeg	4	E DEmdeg	5
E pmRA	1.8	E pmDE	1.7	EpRAm	1991.66	EpDEm	1991.13
Num	5	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.9	BTmag	7.271	E BTmag	0.015	VTmag	6.604
E VTmag	0.010	Prox	47	TYC		HIP	80399
CCDM	B	RAdeg	246.16544167	DEdeg	-29.70316556	EpRA 1990	1.75
EpDE 1990	1.27	E RAdeg	3.8	E DEdeg	5.1	Posflg
Corr	0.2

CCDM

Ccdm	16247-2942	RComp		Comp	B	Note1
Note2		Discov num	H 39	DRAs	-2.12	DDEs	-8.4
R dRAs	91	Year	1957	Theta	354	Rho	5.4
Obs	29	Vmag	6.6	Sp	G0	PmNote	*
PmRA	70	PmDE	-102	Dm number		Cat1
Name2	184368	Cat2	SAO	HD	147722	M HD
ADS BDS	A10035	M ADS BDS	N	N IDS		IDS	16184S2928B
HIC	80399