16308-2820 HJ 4859 (HD 148671)

16^h 30^m 46.39^s -28° 20' 12.6" P.A. 275.00 sep 11.0 mag 10.29,10.30 Sp K4IIIx2 dist. 37.27 pc (121.57 l.y.)

Coord 2000	16308-2820	Discov num	HJ 4859	Comp		Coord arcsec 2000	16 30 46.39 -28 20 12.6
Date first	1834	Date last	2016	Obs	18
Pa first	275	Pa last	274.7	P.A. Now (θ)	274.7°
Sep first	12.0	Sep last	11.008	Sep. Now (ρ)	11.008"
Mag pri	10.29	Mag sec	10.30	delta mag (ΔM)	0.01	Spectral class	K4IIIx2 (yellow-orange)
Pri motion ra	-168	Sec motion ra	-166
Pri motion dec	-181	Sec motion dec	-178
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.015 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 148671	Constellation	Scorpius	HIP	80868	Tycho2	6807-00600-1
Gaia DR2	6044263568218536832	HD	148671	CD	CD-2812152	Distance	37.27
Distance ly	121.57

WDS 16308-2820 HJ 4859 (HD 148671) : NOTES

discov_num	notes	refcode
HJ 4859	LDS 562.
	SWR 203. CPM pair. Dwarfs, not giants	Skf2004

REFERENCES

refcode	metd	author	reference
Skf2004	-	Skiff, B.A.	...................
Skf2004		private communication, 2004 (may not be properly precessed)
Skf2004		(coordinates and identifications for Stock & Wroblewski pairs)

DISCOVERER

idgroup	discov	author
1	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16308-2820	HJ 4859		1998	12	275	11.1	10.29	10.30	K4IIIx2	N D	163046.39-282012.6
16308-2820	HJ 4859		1999	13	275	11.1	10.29	10.30	K4IIIx2	N D	163046.39-282012.6
16308-2820	HJ 4859		2012	14	265	11.0	10.29	10.30	K4IIIx2	N D	163046.39-282012.6
16308-2820	HJ 4859		2015	16	275	11.0	10.29	10.30	K4IIIx2	NV	163046.39-282012.6
16308-2820	HJ 4859		2016	18	275	11.0	10.29	10.30	K4IIIx2	NV	163046.39-282012.6

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

WDS 16308-2820 HJ 4859 (HD 148671) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16308-2820 HJ 4859 (HD 148671) : MEASURES

No records found.

WDS 16308-2820 (HD 148671) : VIRTUAL EYEPIECE

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

WDS 16308-2820 (HD 148671) : ALADIN DSS IMAGE @ 16^h 30^m 46.39^s -28° 20' 12.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16308-2820 HJ 4859 (HD 148671) : 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		16308-2820	HJ 4859		275	11.0
Show		16303-2755	OCC1132		-1	0.3	27
Show		16306-2854	KPP2011		331	16.0	35
Show		16292-2901	TOK 781		145	0.1	46
Show		16346-2822	RST1889		288	2.5	52
Show		16346-2836	USD1569		212	1.8	54
Show		16300-2727	USD1537		186	1.7	55
Show		16352-2846	TOK 784		236	0.1	64
Show	Paikauhale	16359-2813	RIZ 18		71	0.0	68
Show		16288-2712	TOK 780		150	0.1	73
Show		16306-2703	RST1888		59	1.0	77
Show		16268-2917	RST1887		132	3.6	77
Show		16272-2711	STN 32		350	12.2	84
Show		16369-2801	RST1891		184	0.7	84
Show		16259-2721	TOK 778		159	0.1	88
Show		16311-2651	USD1544		177	0.6	90
Show		16341-2659	TOK 783		241	0.1	93
Show		16257-2924	B 310		205	3.9	93
Show		16312-3000	KOU 65		177	2.3	100
Show		16240-2736	TOK 774	BC	291	0.1	101
Show		16240-2736	TOK 774	AB	144	0.4	101
Show		16254-2710	LDS4666		44	2.9	101
Show		16240-2911	SKF1503		28	6.2	103
Show		16325-3000	TDS9958		134	1.2	103
Show		16383-2749	HJ 4872		262	10.7	106
Show		16302-2633	SKF2054	AB	159	23.2	108
Show		16385-2747	HJ 4875		267	8.5	108
Show		16369-2704	RST1892		323	0.5	112
Show		16247-2942	H N 39		359	4.0	115
Show		16258-2955	I 94		187	0.7	116
Show		16388-2735	USD1590		62	0.3	116
Show	Antares	16294-2626	GNT 1		277	2.7	116
Show		16223-2747	USD1406		24	0.5	117
Show		16289-3017	B 1320		114	1.9	120
Show		16397-2745	TDT 25		198	2.5	123
Show		16258-2634	LSC 65		136	0.3	125
Show		16360-3004	WFC 177		326	8.0	125
Show		16352-2629	TDS9982		226	1.2	126
Show		16402-2800	VOU 44	AB	2	0.2	127
Show		16402-2800	HJ 4878	AB,C	359	8.1	127
Show		16353-2629	I 1296		310	0.6	127
Show		16283-2612	RST3027		238	1.5	133
Show		16207-2845	RST1885		186	0.2	135
Show		16349-2611	RST3032		203	2.1	140
Show		16256-2614	ELP 36		23	0.9	144
Show		16418-2839	RST1896		264	3.0	147
Show		16218-2651	UC 3158		216	78.6	150
Show		16206-2931	I 562		206	0.6	152
Show		16234-2622	RSS 404	DF	227	9.3	154
Show		16234-2622	CVN 98	DG	184	2.7	154
Show		16234-2622	CVN 98	DH	257	3.4	154

WDS 16308-2820 : COMPONENTS

	A
B	pa=275.3° sep=9.70"

16308-2820 A

Componente originario normalizzato	AB	Name	HD 148671	Coord arcsec 2000	163046.39-282012.6	Mag	10.29
Spectral class	K4IIIx2 (yellow-orange)	PmRA	-168.00	PmDE	-181.0	HIP	80868
Tycho2	6807-00600-1	HD	148671	CD	CD-2812152

Tycho2

Tycho2	6807-00600-1	Pflag		RAmdeg	247.69328906	DEmdeg	-28.33684646
PmRA	-164.6	PmDE	-179.7	E RAmdeg	29	E DEmdeg	38
E pmRA	2.8	E pmDE	2.5	EpRAm	1990.40	EpDEm	1988.19
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.1	Q pmRA	0.6
Q pmDE	0.1	BTmag	11.600	E BTmag	0.080	VTmag	10.291
E VTmag	0.041	Prox	112	TYC	T	HIP	80868
CCDM	A	RAdeg	247.69371667	DEdeg	-28.33641556	EpRA 1990	1.77
EpDE 1990	1.37	E RAdeg	29.4	E DEdeg	39.1	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	80868	Proxy		RAhms	16 30 46.49
DEdms	-28 20 11.1	Vmag	10.19	VarFlag		R Vmag	G
RAdeg	247.694	DEdeg	-28.3364	AstroRef	A	Plx	16.33
CCDM	16308-2820	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	B	M HIP
Theta		Rho		HD	148671	BD
CD	CD-2812152	CP		Dm number	-2812152	VIred	1.07
SpType	K4V+...	R SpType		Coord arcsec 2000	163046.49-282011.1

Hipparcos 2

HIP	80868	Sn	95	So	3	Nc	1
RArad	4.3230710481	DErad	-0.4945636943	Plx	26.83	PmRA	-184.99
PmDE	-169.04	E RArad	4.75	E DErad	3.42	E Plx	5.5
E pmRA	7.59	E pmDE	5.03	Hpmag	10.3166	E Hpmag	0.0306
SHp	0	VA	0	BV	1.025	E BV	0.015
VI	1.07

CCDM

Ccdm	16308-2820	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.60	DDEs	-12.4
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	K2	PmNote
PmRA	-156	PmDE	-156	Dm number	-2812152	Cat1	CD
Name2		Cat2		HD	148671	M HD
ADS BDS	B 7641	M ADS BDS		N IDS		IDS	16246S2807A
HIC	80868

16308-2820 B

Componente originario normalizzato	AB	Coord arcsec 2000	163045.66-282011.7	Mag	10.3	PmRA	-166.00
PmDE	-178.0	HIP	80870	Tycho2	6807-00959-1	Calc delta mag	0.01
Calc coord	yes

Tycho2

Tycho2	6807-00959-1	Pflag		RAmdeg	247.68977283	DEmdeg	-28.33660125
PmRA	-166.5	PmDE	-178.2	E RAmdeg	29	E DEmdeg	39
E pmRA	2.8	E pmDE	2.5	EpRAm	1990.38	EpDEm	1988.01
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.3	Q pmRA	0.8
Q pmDE	0.3	BTmag	11.567	E BTmag	0.078	VTmag	10.295
E VTmag	0.042	Prox	112	TYC	T	HIP	80870
CCDM	B	RAdeg	247.69020611	DEdeg	-28.33617306	EpRA 1990	1.75
EpDE 1990	1.35	E RAdeg	28.9	E DEdeg	39.7	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	80870	Proxy		RAhms	16 30 45.66
DEdms	-28 20 10.2	Vmag	10.1	VarFlag		R Vmag	H
RAdeg	247.69	DEdeg	-28.3362	AstroRef	B	Plx	12.47
CCDM	16308-2820	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	B	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	1.02
SpType		R SpType		Coord arcsec 2000	163045.66-282010.2

Hipparcos 2

HIP	80870	Sn	95	So	3	Nc	1
RArad	4.3230102469	DErad	-0.4945596107	Plx	19.13	PmRA	-178.59
PmDE	-177.57	E RArad	5.67	E DErad	4.14	E Plx	7.15
E pmRA	11.55	E pmDE	5.98	Hpmag	10.2642	E Hpmag	0.0293
SHp	0.095	VA	0	BV	1.045	E BV	0.02
VI	1.02

CCDM

Ccdm	16308-2820	RComp		Comp	B	Note1
Note2		Discov num	HJ 4859	DRAs	-2.44	DDEs	-11.8
R dRAs	40	Year	1919	Theta	274	Rho	11.2
Obs	2	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 7641	M ADS BDS		N IDS		IDS	16246S2807B
HIC	80870