17523-5143 HDS 2521 (HD 162151)

17^h 52^m 18.54^s -51° 42' 50.2" P.A. 181.00 sep 0.2 mag 7.67,9.56 Sp F5V dist. 89.05 pc (290.48 l.y.)

Coord 2000	17523-5143	Discov num	HDS2521	Comp		Coord arcsec 2000	17 52 18.54 -51 42 50.2
Date first	1991	Date last	2021	Obs	7
Pa first	84	Pa last	181.1	P.A. Now (θ)	181.1°
Sep first	0.3	Sep last	0.175	Sep. Now (ρ)	0.175"
Mag pri	7.67	Mag sec	9.56	delta mag (ΔM)	1.89	Spectral class	F5V (yellow-white)
Pri motion ra	+022	Sec motion ra
Pri motion dec	+041	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 162151	Constellation	Ara	SAO	245082	HIP	87469
Tycho2	8356-01658-1	Gaia DR2	5945606279649224192	HD	162151	GC	24237
CD	CD-5111202	CP	CP-5110631	Distance	89.05	Distance ly	290.48

WDS 17523-5143 HDS 2521 (HD 162151) : 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
17523-5143	HDS2521		1991	1	84	0.3	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2015	2	153	0.2	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2017	3	160	0.2	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2018	4	163	0.2	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2019	5	169	0.2	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2020	6	173	0.2	7.67	9.56	F5V		175218.54-514250.2
17523-5143	HDS2521		2021	7	181	0.2	7.67	9.56	F5V		175218.54-514250.2

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

WDS 17523-5143 HDS 2521 (HD 162151) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17523-5143 HDS 2521 (HD 162151) : MEASURES

No records found.

WDS 17523-5143 (HD 162151) : VIRTUAL EYEPIECE

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WDS 17523-5143 (HD 162151) : ALADIN DSS IMAGE @ 17^h 52^m 18.54^s -51° 42' 50.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17523-5143 HDS 2521 (HD 162151) : 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		17523-5143	HDS2521		181	0.2
Show		17532-5148	RST 952		358	1.8	11
Show		17536-5133	CPO 561		22	4.6	16
Show		17495-5153	BRT 997		203	4.5	29
Show		17534-5115	RST5600		63	7.5	30
Show		17530-5111	CPO 560		185	4.6	34
Show		17562-5139	TDS 891		313	1.2	37
Show		17558-5203	B 1347		24	1.7	39
Show		17567-5141	TDT 590		345	3.6	41
Show		17527-5229	HJ 4984		8	12.3	47
Show		17530-5057	I 1342	AB	231	3.7	47
Show		17530-5057	B 9032	AC	115	12.0	47
Show		17573-5212	HJ 4994		209	13.9	55
Show		17557-5055	BRT1003		84	4.7	58
Show		17500-5046	I 1340		34	2.8	61
Show		17476-5053	CPO 554		299	5.0	67
Show		17505-5248	TDT 529		80	0.8	68
Show		17596-5142	KPP 570		163	5.3	68
Show		17506-5249	LDS 612		318	13.1	69
Show		17498-5258	TDT 522		84	0.4	79
Show		17449-5224	TDS 880		158	1.8	80
Show		18005-5112	TSN 28		119	5.4	83
Show		17599-5058	TDT 620		265	1.4	84
Show		17456-5047	CPO 17		172	1.2	84
Show		17556-5022	CPO 564	AB	132	4.2	87
Show		17481-5025	I 1337		1	1.1	88
Show		17502-5017	HJ 4981		17	2.4	88
Show		17486-5307	CVN 29	AB	233	0.1	91
Show		17486-5307	TSN 215	AC		31.5	91
Show		17522-5317	FAL 58		315	10.9	95
Show		17515-5007	HDS2519		257	0.2	97
Show		18016-5056	RST3145		3	1.3	99
Show		18031-5139	SKF1420	AB	89	6.5	101
Show		18031-5139	CVN 57	AC	199	7.4	101
Show		18031-5139	CVN 57	AD	178	9.7	101
Show		18031-5139	CVN 57	AE	322	10.1	101
Show		18031-5139	CVN 57	AF	46	11.2	101
Show		18031-5139	CVN 57	AG	18	11.2	101
Show		18031-5139	CVN 57	AH	37	13.0	101
Show		18031-5139	CVN 57	AI	139	14.6	101
Show		18031-5139	CVN 57	AJ	139	14.8	101
Show		17537-5002	I 1344		163	0.8	102
Show		17569-5011	BRT1005		155	6.2	102
Show		17500-4958	TDT 525		284	0.4	107
Show		17563-5003	TDT 582		41	2.3	108
Show		17450-5307	RST3123		60	0.5	108
Show		18026-5234	RSS 467		228	7.5	108
Show		18011-5032	BRT1011		67	4.9	109
Show		17583-5010	HDS2533		181	0.2	110
Show		17421-5248	HRG 124		124	4.6	115
Show		18046-5140	CPO 570		191	3.9	115

WDS 17523-5143 : COMPONENTS

	A
B	pa=180.7° sep=0.18"

17523-5143 A

Componente originario normalizzato	AB	Name	HD 162151	Coord arcsec 2000	175218.54-514250.2	Mag	7.67
Spectral class	F5V (yellow-white)	PmRA	22.00	PmDE	41.0	SAO	245082
HIP	87469	Tycho2	8356-01658-1	HD	162151	GC	24237
CD	CD-5111202	CP	CP-5110631

Tycho2

Tycho2	8356-01658-1	Pflag		RAmdeg	268.07735139	DEmdeg	-51.71385030
PmRA	21.0	PmDE	35.8	E RAmdeg	4	E DEmdeg	5
E pmRA	1.1	E pmDE	1.2	EpRAm	1991.49	EpDEm	1991.34
Num	13	Q RAmdeg	1.2	Q DEmdeg	1.2	Q pmRA	1.4
Q pmDE	1.2	BTmag	7.930	E BTmag	0.016	VTmag	7.436
E VTmag	0.010	Prox	864	TYC	T	HIP	87469
CCDM	AB	RAdeg	268.07727472	DEdeg	-51.71393194	EpRA 1990	1.83
EpDE 1990	1.77	E RAdeg	4.1	E DEdeg	4.8	Posflg	P
Corr	0.2

SAO

SAO	245082	DelFlag		RA1950		PmRA1950	0.0037
DE1950		PmDE1950	0.032	Vmag	7.3	SpType	F5
Double code		Source	70	CatNum	24237	DM	CD-5111202
DMcomp		BDsup		HD	162151	M HD	0
GC	24237	RA1950rad	4.66149261	DE1950rad	-0.90237853	PmRA2000	0.0034
PmDE2000	0.03

Hipparcos

Catalog	H	HIP	87469	Proxy	H	RAhms	17 52 18.54
DEdms	-51 42 50.2	Vmag	7.4	VarFlag		R Vmag	G
RAdeg	268.077	DEdeg	-51.7139	AstroRef	*	Plx	11.67
CCDM	17523-5143	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	84	Rho	0.251	HD	162151	BD
CD	CD-5111202	CP	CP-5110631	Dm number	-5111202	VIred	0.56
SpType	F5V	R SpType		Coord arcsec 2000	175218.54-514250.2

Hipparcos 2

HIP	87469	Sn	55	So	3	Nc	2
RArad	4.6788309854	DErad	-0.9025784552	Plx	11.23	PmRA	19.71
PmDE	41.17	E RArad	0.82	E DErad	0.49	E Plx	1.03
E pmRA	0.99	E pmDE	0.53	Hpmag	7.4943	E Hpmag	0.001
SHp	0.009	VA	0	BV	0.486	E BV	0.015
VI	0.56

CCDM

Ccdm	17523-5143	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.56	DDEs	10.2
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	7.7	Sp	F5	PmNote	*
PmRA	22	PmDE	41	Dm number	-5111202	Cat1	CD
Name2	245082	Cat2	SAO	HD	162151	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	87469

17523-5143 B

Componente originario normalizzato	AB		Coord arcsec 2000	175218.54-514250.4		Mag	9.56		Calc delta mag	1.89
Calc coord	yes

CCDM

Ccdm	17523-5143	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.59	DDEs	10.2
R dRAs	82	Year	1991	Theta	84	Rho	0.3
Obs	1	Vmag	9.6	Sp		PmNote	*
PmRA	22	PmDE	41	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	87469