16593-1926 HDS 2403

16^h 59^m 16.40^s -19° 25' 44.9" P.A. 264.00 sep 0.4 mag 9.53,12.81 Sp G5 dist. 258.4 pc (842.9 l.y.)

Coord 2000	16593-1926	Discov num	HDS2403	Comp		Coord arcsec 2000	16 59 16.40 -19 25 44.9
Date first	1991	Date last	1991	Obs	1
Pa first	264	Pa last	264	P.A. Now (θ)	264°
Sep first	0.4	Sep last	0.4	Sep. Now (ρ)	0.4"
Mag pri	9.53	Mag sec	12.81	delta mag (ΔM)	3.28	Spectral class	G5 (yellow)
Pri motion ra	-009	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ophiuchus		HIP	83125		Tycho2	6227-01258-1		Gaia DR2	4128907749931907328
BD	BD-19 4484		Distance	258.4		Distance ly	842.9

WDS 16593-1926 HDS 2403 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16593-1926	HDS2403		1991	1	264	0.4	9.53	12.81	G5		165916.40-192544.9

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WDS 16593-1926 HDS 2403 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16593-1926 HDS 2403 : MEASURES

No records found.

WDS 16593-1926 : VIRTUAL EYEPIECE

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WDS 16593-1926 : ALADIN DSS IMAGE @ 16^h 59^m 16.40^s -19° 25' 44.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16593-1926 HDS 2403 : 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		16593-1926	HDS2403		264	0.4
Show		16571-1932	SHJ 240	AB	233	4.4	32
Show		16571-1932	OCC 940	Ba,Bb	-1	0.0	32
Show		17003-1854	DVG 45		233	119.9	36
Show		16561-1928	KPP4018		166	2.7	45
Show		16564-1904	GWP2680		53	20.7	46
Show		17019-1853	OCC 40		-1	0.1	50
Show		17031-1904	BRT1501		167	3.6	58
Show		17036-1928	HU 1174		76	3.7	62
Show		17012-2026	HJ 4911	AB	176	96.1	67
Show		17012-2026	HJ 4911	AC	13	11.2	67
Show		17039-1956	RST3065		341	3.4	73
Show		17002-1813	RST3059		252	5.6	75
Show		16539-1919	B 1838		256	0.7	77
Show		16577-1811	ARA 434		153	11.8	79
Show		16539-1854	DON 815	AB	221	2.7	82
Show		16539-1854	DON 815	AC	320	9.3	82
Show		16585-2047	JKS 14		125	12.9	83
Show		16586-1803	OL 99		128	3.0	84
Show		17038-2023	HWE 38		180	5.9	86
Show		17040-2028	OCC 43		-1	0.1	92
Show		16525-1921	TDT 125		137	0.6	96
Show		16523-1921	GWP2675		37	83.9	99
Show		16534-2025	WSI 86		180	0.4	102
Show		17054-1822	RST3068		193	1.0	109
Show		17004-1737	ARA 244		322	7.2	110
Show		17071-1905	HU 1175		212	2.1	113
Show		16545-2100	ARA1120		2	6.3	115
Show		16582-2121	ARA1496		173	12.3	116
Show		17007-2121	OCC9163		-1	0.1	118
Show		16521-1820	DON 814		84	0.9	120
Show		17056-1807	ARA 245		32	6.7	121
Show		16509-1950	B 1830	BC	303	0.1	121
Show		16509-1950	B 1830	AB	59	0.4	121
Show		17077-1912	ARG 78		181	0.7	121
Show		17071-2015	ARA1121		216	8.2	121
Show		16523-1814	UC 3246		25	109.6	123
Show		17080-1929	NSN 139		339	2.5	124
Show		17040-1742	RST3066		103	0.5	125
Show		16505-2001	UC 3240		197	45.9	129
Show		17083-1948	HU 1280	AB	277	0.1	130
Show		17083-1948	HU 1280	AB,C	9	9.5	130
Show		17083-1959	ARA 709		87	6.9	133
Show		17083-1847	ARA 436		122	15.0	134
Show		17006-1714	OCC1029		61	0.1	134
Show		17014-1715	RST3061		211	0.3	135
Show		17030-1719	RST3063		162	1.1	138
Show		16555-2134	BU 241		31	0.3	139
Show		17085-2013	HJ 4922	AB	311	22.9	140
Show		17085-2013	BU 1457	AC	263	24.9	140
Show		17081-1826	DOO 64		207	4.7	140

WDS 16593-1926 : COMPONENTS

	A
B	pa=263.6° sep=0.38"

16593-1926 A

Componente originario normalizzato	AB	Coord arcsec 2000	165916.40-192544.9	Mag	9.53	Spectral class	G5 (yellow)
PmRA	-9.00	PmDE	-10.0	HIP	83125	Tycho2	6227-01258-1
BD	BD-19 4484

Tycho2

Tycho2	6227-01258-1	Pflag		RAmdeg	254.81833779	DEmdeg	-19.42917275
PmRA	-3.8	PmDE	-13.2	E RAmdeg	18	E DEmdeg	21
E pmRA	1.7	E pmDE	1.7	EpRAm	1986.92	EpDEm	1985.33
Num	8	Q RAmdeg	0.8	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.878	E BTmag	0.057	VTmag	9.512
E VTmag	0.027	Prox	999	TYC	T	HIP	83125
CCDM	AB	RAdeg	254.81834861	DEdeg	-19.42913806	EpRA 1990	1.75
EpDE 1990	1.56	E RAdeg	21.2	E DEdeg	24.7	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	83125	Proxy	H	RAhms	16 59 16.40
DEdms	-19 25 44.9	Vmag	9.33	VarFlag		R Vmag	H
RAdeg	254.818	DEdeg	-19.4291	AstroRef	A	Plx	4.14
CCDM	16593-1926	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	C	M HIP	AB
Theta	264	Rho	0.4	HD		BD	BD-19 4484
CD		CP		Dm number	-19 4484	VIred	0.31
SpType	G5	R SpType		Coord arcsec 2000	165916.40-192544.9

Hipparcos 2

HIP	83125	Sn	15	So	3	Nc	2
RArad	4.447419166	DErad	-0.3391023009	Plx	3.87	PmRA	-7.81
PmDE	-9.13	E RArad	1.12	E DErad	0.83	E Plx	1.2
E pmRA	1.42	E pmDE	1.09	Hpmag	9.4748	E Hpmag	0.0035
SHp	0.028	VA	0	BV	0.276	E BV	0.015
VI	1.37

CCDM

Ccdm	16593-1926	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.60	DDEs	15.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	G5	PmNote	*
PmRA	-9	PmDE	-10	Dm number	-19 4484	Cat1	BD
Name2	160208	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83125

16593-1926 B

Componente originario normalizzato	AB		Coord arcsec 2000	165916.37-192544.9		Mag	12.81		Calc delta mag	3.28
Calc coord	yes

CCDM

Ccdm	16593-1926	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-1.63	DDEs	15.0
R dRAs	82	Year	1991	Theta	264	Rho	0.4
Obs	1	Vmag	12.8	Sp		PmNote	*
PmRA	-9	PmDE	-10	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83125