16597-4159 HDS 2405 (HD 153177)

16^h 59^m 43.62^s -41° 58' 42.9" P.A. 328.00 sep 0.1 mag 8.98,9.73 Sp B9IV dist. 326.8 pc (1066.02 l.y.)

Coord 2000	16597-4159	Discov num	HDS2405	Comp		Coord arcsec 2000	16 59 43.62 -41 58 42.9
Date first	1991	Date last	2018	Obs	2
Pa first	326	Pa last	328.2	P.A. Now (θ)	328.2°
Sep first	0.1	Sep last	0.109	Sep. Now (ρ)	0.109"
Mag pri	8.98	Mag sec	9.73	delta mag (ΔM)	0.75	Spectral class	B9IV (blue-white)
Pri motion ra	-003	Sec motion ra
Pri motion dec	-004	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 153177	Constellation	Scorpius	SAO	227532	HIP	83161
Tycho2	7876-01019-1	Gaia DR2	5966360180097065728	HD	153177	CD	CD-4111147
CP	CP-41 7801	Distance	326.8	Distance ly	1066.02

WDS 16597-4159 HDS 2405 (HD 153177) : 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
16597-4159	HDS2405		1991	1	326	0.1	8.98	9.73	B9IV		165943.62-415842.9
16597-4159	HDS2405		2018	2	328	0.1	8.98	9.73	B9IV		165943.62-415842.9

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WDS 16597-4159 HDS 2405 (HD 153177) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16597-4159 HDS 2405 (HD 153177) : MEASURES

No records found.

WDS 16597-4159 (HD 153177) : VIRTUAL EYEPIECE

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WDS 16597-4159 (HD 153177) : ALADIN DSS IMAGE @ 16^h 59^m 43.62^s -41° 58' 42.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16597-4159 HDS 2405 (HD 153177) : 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		16597-4159	HDS2405		328	0.1
Show		17011-4204	B 1841		57	0.0	17
Show		16597-4130	I 581		346	1.9	29
Show		17016-4221	TDT 183		85	0.6	30
Show		17028-4215	I 583		119	4.0	38
Show		16596-4117	B 1839	AB	133	0.2	42
Show		16596-4117	B 1839	AB,C	326	8.6	42
Show		16591-4242	KSS 2		347	0.0	44
Show		16551-4205	SEE 303		164	21.8	53
Show		17019-4112	DAW 72		356	3.2	53
Show		16548-4202	RST1907		190	2.0	55
Show		16579-4108	KPP3007		37	6.0	55
Show		16561-4236	B 2400		35	6.3	55
Show		16573-4108	BRT 939		62	6.2	58
Show		16546-4150	BRT 934		266	3.0	59
Show		16545-4153	SEE 302	AB	33	3.2	59
Show		16545-4153	SGH 1	AC	277	4.1	59
Show		16545-4148	SNA 56	Aa,Ab	63	0.0	59
Show		16545-4148	SNA 56	AB	187	3.2	59
Show		16545-4148	SNA 56	AC	141	3.5	59
Show		16544-4150	HJ 4893	AB	52	7.3	60
Show		16544-4150	SNA 55	AC	40	1.1	60
Show		16544-4150	SNA 55	AD	326	3.4	60
Show		16543-4150	B 1835		256	3.5	61
Show		16543-4149	B 1834	CD	313	4.6	62
Show		16543-4149	BRT 929	AB	197	3.9	62
Show		16543-4151	CPO 500		313	3.7	62
Show		16542-4150	SEE 300	DE	265	7.8	62
Show		16542-4151	SNA 54	Ba,Bb	348	0.0	63
Show		16542-4151	SNA 54	BC	142	1.0	63
Show		16542-4151	WFC 183	AB	35	31.0	63
Show		16548-4228	I 1302		16	2.0	63
Show		16542-4150	CHR 252	Aa,Ab	237	0.1	63
Show		16542-4150	SEE 297	AB	130	13.2	63
Show		16542-4150	SEE 297	AC	122	23.1	63
Show		16541-4151	SEE 295		14	5.9	64
Show		16540-4148	SEE 294	FG	47	6.7	65
Show		16540-4148	HJ 4892	FH	300	8.8	65
Show		16540-4148	SNA 51	Fa,Fb	54	0.0	65
Show		16542-4146	SEE 298	AB	286	6.2	65
Show		16542-4146	SEE 298	AC	144	17.7	65
Show		16540-4148	B 1833	AB	75	0.5	65
Show		16540-4148	B 1833	AC	99	5.4	65
Show		16540-4148	SEE 293	AD	127	19.1	65
Show		16540-4148	SEE 293	AE	281	20.5	65
Show		16540-4148	JC 23	AF	19	56.7	65
Show		16540-4148	SNA 51	Aa,Ab	153	0.0	65
Show		16539-4153	SNA 49	Aa,Ab	345	0.1	65
Show		16539-4153	SNA 49	AB	18	2.2	65
Show		16539-4153	SNA 49	AC	332	2.9	65
Show		16539-4153	SNA 49	AD	145	5.1	65

WDS 16597-4159 : COMPONENTS

	A
B	pa=335.3° sep=0.10"

16597-4159 A

Componente originario normalizzato	AB	Name	HD 153177	Coord arcsec 2000	165943.62-415842.9	Mag	8.98
Spectral class	B9IV (blue-white)	PmRA	-3.00	PmDE	-4.0	SAO	227532
HIP	83161	Tycho2	7876-01019-1	HD	153177	CD	CD-4111147
CP	CP-41 7801

Tycho2

Tycho2	7876-01019-1	Pflag		RAmdeg	254.93175125	DEmdeg	-41.97860896
PmRA	-3.8	PmDE	-4.7	E RAmdeg	6	E DEmdeg	8
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.88	EpDEm	1990.07
Num	8	Q RAmdeg	1.2	Q DEmdeg	1.6	Q pmRA	1.3
Q pmDE	1.6	BTmag	8.726	E BTmag	0.017	VTmag	8.512
E VTmag	0.014	Prox	656	TYC	T	HIP	83161
CCDM	AB	RAdeg	254.93176278	DEdeg	-41.97859750	EpRA 1990	1.58
EpDE 1990	1.30	E RAdeg	6.3	E DEdeg	7.5	Posflg	P
Corr	0.4

SAO

SAO	227532	DelFlag		RA1950		PmRA1950	0.0006
DE1950		PmDE1950	0.002	Vmag	8.5	SpType	B9
Double code		Source	48	CatNum	15655	DM	CP-41 7801
DMcomp		BDsup		HD	153177	M HD	0
GC		RA1950rad	4.43401027	DE1950rad	-0.73136319	PmRA2000	0.0006
PmDE2000	0.003

Hipparcos

Catalog	H	HIP	83161	Proxy	H	RAhms	16 59 43.62
DEdms	-41 58 42.9	Vmag	8.48	VarFlag		R Vmag	H
RAdeg	254.932	DEdeg	-41.9786	AstroRef	*	Plx	0.75
CCDM	16597-4159	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	326	Rho	0.147	HD	153177	BD
CD	CD-4111147	CP	CP-41 7801	Dm number	-4111147	VIred	0.21
SpType	B9IV	R SpType		Coord arcsec 2000	165943.62-415842.9

Hipparcos 2

HIP	83161	Sn	55	So	3	Nc	2
RArad	4.4493986374	DErad	-0.7326647129	Plx	3.06	PmRA	-3.31
PmDE	-4.99	E RArad	0.95	E DErad	0.59	E Plx	1.09
E pmRA	1.01	E pmDE	0.67	Hpmag	8.5382	E Hpmag	0.0019
SHp	0.012	VA	0	BV	0.181	E BV	0.017
VI	0.2

CCDM

Ccdm	16597-4159	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.62	DDEs	17.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	B9	PmNote	*
PmRA	-3	PmDE	-4	Dm number	-4111147	Cat1	CD
Name2	227532	Cat2	SAO	HD	153177	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83161

16597-4159 B

Componente originario normalizzato	AB		Coord arcsec 2000	165943.62-415842.8		Mag	9.73		Calc delta mag	0.75
Calc coord	yes

CCDM

Ccdm	16597-4159	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.62	DDEs	17.1
R dRAs	82	Year	1991	Theta	326	Rho	0.2
Obs	1	Vmag	9.7	Sp		PmNote	*
PmRA	-3	PmDE	-4	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83161