16231-1845 UC 3160 (HD 147534)

16^h 23^m 07.91^s -18° 45' 24.6" P.A. 53.00 sep 68.9 mag 9.68,10.68 Sp G3V dist. 93.02 pc (303.43 l.y.)

Coord 2000	16231-1845	Discov num	UC 3160	Comp		Coord arcsec 2000	16 23 07.91 -18 45 24.6
Date first	1916	Date last	2016	Obs	9
Pa first	54	Pa last	53.1	P.A. Now (θ)	53.1°
Sep first	69.4	Sep last	68.9	Sep. Now (ρ)	68.9"
Mag pri	9.68	Mag sec	10.68	delta mag (ΔM)	1	Spectral class	G3V (yellow)
Pri motion ra	-025	Sec motion ra	-029
Pri motion dec	-070	Sec motion dec	-069
Notes	V (Proper motion indicates physical)

rPM=0.055 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 147534	Constellation	Scorpius	SAO	159889	HIP	80269
Tycho2	6210-00064-1	Gaia DR2	6245323769162051968	HD	147534	BD	BD-18 4274
Distance	93.02	Distance ly	303.43

WDS 16231-1845 UC 3160 (HD 147534) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16231-1845	UC 3160		1999	4	53	69.3	9.80	10.70		V	162307.91-184524.6
16231-1845	UC 3160		2000	2	53	69.2	9.80	10.70		V	162307.91-184524.6
16231-1845	UC 3160		2010	7	53	69.2	9.68	10.68	G3V	V	162307.91-184524.6
16231-1845	UC 3160		2016	8	53	68.9	9.68	10.68	G3V	V	162307.91-184524.6

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

WDS 16231-1845 UC 3160 (HD 147534) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16231-1845 UC 3160 (HD 147534) : MEASURES

No records found.

WDS 16231-1845 (HD 147534) : 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 16231-1845 (HD 147534) : ALADIN DSS IMAGE @ 16^h 23^m 07.91^s -18° 45' 24.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16231-1845 UC 3160 (HD 147534) : 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		16231-1845	UC 3160		53	68.9
Show		16249-1823	UC 3164		111	18.8	34
Show		16247-1820	HLD 129		123	2.9	34
Show		16205-1840	OCC9159		-1	0.1	38
Show		16220-1922	RST3018		113	0.3	41
Show		16202-1825	HLD 128	AB	249	2.2	47
Show		16202-1825	HLD 128	AC	339	94.7	47
Show		16250-1924	RAO 668		79	4.4	47
Show		16276-1829	HLD 130			1.2	66
Show		16209-1745	RST3016		317	0.9	68
Show		16222-1953	USD1394		225	1.8	69
Show		16270-1746	TOK 602		238	179.8	82
Show		16188-1742	RST3013		190	3.3	89
Show		16201-2003	SHJ 225	AB	333	47.1	90
Show		16205-2007	B 1808	Ca,Cb	171	0.1	90
Show		16205-2007	SHJ 226	CE	20	12.6	90
Show		16297-1841	TOK 174		314	13.8	94
Show		16181-1948	UC 3151		258	40.4	95
Show		16229-1709	OCC 576		-1	-1.0	97
Show		16163-1836	HDS2299		312	0.1	97
Show		16268-1724	WSI 131		170	0.7	98
Show		16229-1701	CHR 54		123	0.1	105
Show		16219-2031	LEO 13		278	3.9	108
Show		16287-1729	OCC 518		-1	0.2	111
Show		16219-2043	IRE 14	AB	176	2.2	119
Show		16219-2043	IRE 14	AC	30	13.1	119
Show		16146-1832	OCC 517		-1	0.0	122
Show		16310-1953	UC 3180		358	33.7	131
Show		16141-1812	OCC 519		-1	0.4	133
Show		16138-1835	PRA 4		356	7.5	134
Show		16137-1846	TOK 760		63	0.2	134
Show		16140-1805	RST3008		10	1.3	137
Show		16155-2010	USD1101		41	0.3	137
Show		16142-1940	CVN 96		199	5.5	138
Show		16137-1927	PRA 3		346	0.6	140
Show		16147-2000	ARA 704		211	17.3	141
Show		16189-2053	USD1255		294	0.4	142
Show		16307-2018	RAO 670	AC	284	4.1	142
Show		16132-1904	PRA 2		18	0.4	143
Show		16134-1806	CHR 233		212	0.4	144
Show		16197-1629	HU 311		319	1.3	145
Show		16318-1725	UC 3183		314	22.2	148
Show		16127-1859	GHE 20	Aa,Ab	156	0.1	150
Show		16127-1859	KSA 96	AB	269	19.1	150
Show		16325-1739	HDS2338		92	0.0	150
Show		16127-1924	PRA 1		103	0.7	154
Show		16320-1716	GWP2643		270	86.4	155
Show		16273-1622	RST3948		203	3.5	156
Show		16120-1907	KOH 78	AB	192	3.4	160
Show		16120-1907	MSR 8	AC	336	7.2	160
Show		16120-1907	MSR 8	AD	209	10.0	160

WDS 16231-1845 : COMPONENTS

	A
B	pa=51.6° sep=66.58"

16231-1845 A

Componente originario normalizzato	AB	Name	HD 147534	Coord arcsec 2000	162307.91-184524.6	Mag	9.68
Spectral class	G3V (yellow)	PmRA	-25.00	PmDE	-70.0	SAO	159889
HIP	80269	Tycho2	6210-00064-1	HD	147534	BD	BD-18 4274

Tycho2

Tycho2	6210-00064-1	Pflag		RAmdeg	245.78295959	DEmdeg	-18.75684243
PmRA	-25.4	PmDE	-72.7	E RAmdeg	13	E DEmdeg	17
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.78	EpDEm	1988.29
Num	7	Q RAmdeg	0.8	Q DEmdeg	0.6	Q pmRA	0.8
Q pmDE	0.6	BTmag	10.338	E BTmag	0.029	VTmag	9.676
E VTmag	0.024	Prox	692	TYC	T	HIP	80269
CCDM		RAdeg	245.78302250	DEdeg	-18.75666861	EpRA 1990	1.67
EpDE 1990	1.40	E RAdeg	14.2	E DEdeg	17.8	Posflg
Corr	0.2

SAO

SAO	159889	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	-0.07	Vmag	9.1	SpType	G5
Double code		Source	22	CatNum	6760	DM	BD-18 4274
DMcomp		BDsup		HD	147534	M HD	0
GC		RA1950rad	4.27704874	DE1950rad	-0.32533005	PmRA2000	-0.0017
PmDE2000	-0.067

Hipparcos

Catalog	H	HIP	80269	Proxy		RAhms	16 23 07.93
DEdms	-18 45 24.0	Vmag	9.62	VarFlag		R Vmag	H
RAdeg	245.783	DEdeg	-18.7567	AstroRef		Plx	10.56
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	147534	BD	BD-18 4274
CD		CP		Dm number	-18 4274	VIred	0.64
SpType	G3V	R SpType		Coord arcsec 2000	162307.93-184524.0

Hipparcos 2

HIP	80269	Sn	5	So	0	Nc	1
RArad	4.2897230012	DErad	-0.3273655465	Plx	10.75	PmRA	-27.02
PmDE	-70.86	E RArad	1.25	E DErad	0.81	E Plx	1.37
E pmRA	1.67	E pmDE	1.31	Hpmag	9.7414	E Hpmag	0.0019
SHp	0.019	VA	0	BV	0.571	E BV	0.032
VI	0.64

16231-1845 B

Componente originario normalizzato	AB		Coord arcsec 2000	162311.58-184443.2		Mag	10.68		PmRA	-29.00
PmDE	-69.0		Tycho2	6206-01168-1		Calc delta mag	1		Calc coord	yes

Tycho2

Tycho2	6206-01168-1	Pflag		RAmdeg	245.79916581	DEmdeg	-18.74527226
PmRA	-31.2	PmDE	-72.8	E RAmdeg	45	E DEmdeg	54
E pmRA	3.0	E pmDE	3.1	EpRAm	1988.45	EpDEm	1987.15
Num	3	Q RAmdeg	0.1	Q DEmdeg	0.6	Q pmRA	0.1
Q pmDE	0.6	BTmag	12.133	E BTmag	0.135	VTmag	10.902
E VTmag	0.065	Prox	692	TYC	T	HIP
CCDM		RAdeg	245.79924222	DEdeg	-18.74509972	EpRA 1990	1.69
EpDE 1990	1.46	E RAdeg	46.0	E DEdeg	56.1	Posflg
Corr	0.2