16587-4009 LDS 576 (HD 322416)

16^h 58^m 43.32^s -40° 13' 18.6" P.A. 56.00 sep 26.3 mag 10.80,11.80 Sp K2V+K5V

Coord 2000	16587-4009	Discov num	LDS 576	Comp		Coord arcsec 2000	16 58 43.32 -40 13 18.6
Date first	1903	Date last	2016	Obs	16
Pa first	56	Pa last	55.7	P.A. Now (θ)	55.7°
Sep first	26.1	Sep last	26.258	Sep. Now (ρ)	26.258"
Mag pri	10.80	Mag sec	11.80	delta mag (ΔM)	1	Spectral class	K2V+K5V (yellow-orange/yellow-orange)
Pri motion ra	-135	Sec motion ra	-150
Pri motion dec	-121	Sec motion dec	-122
Notes	V (Proper motion indicates physical)

rPM=0.078 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 322416		Constellation	Scorpius		Tycho2	7872-00788-1		Gaia DR2	5967081150479390080
HD	322416

WDS 16587-4009 LDS 576 (HD 322416) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (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
16587-4009	LDS 576		1920	1	45	26.0	10.80	11.80		DV	165843.31-401318.7
16587-4009	LDS 576		1999	2	45	29.5	12.40	13.10		D	165843.19-400947.9
16587-4009	LDS 576		2007	9	56	26.2	10.80	11.80		VD	165843.32-401318.6
16587-4009	LDS 576		2010	12	56	26.2	10.80	11.80	K2V+K5V	V	165843.32-401318.6
16587-4009	LDS 576		2015	13	56	26.3	10.80	11.80	K2V+K5V	V	165843.32-401318.6
16587-4009	LDS 576		2016	16	56	26.3	10.80	11.80	K2V+K5V	V	165843.32-401318.6

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

WDS 16587-4009 LDS 576 (HD 322416) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16587-4009 LDS 576 (HD 322416) : MEASURES

No records found.

WDS 16587-4009 (HD 322416) : VIRTUAL EYEPIECE

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WDS 16587-4009 (HD 322416) : ALADIN DSS IMAGE @ 16^h 58^m 43.32^s -40° 13' 18.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16587-4009 LDS 576 (HD 322416) : 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		16587-4009	LDS 576		56	26.3
Show		16589-4015	SNA 61	Aa,Ab	8	0.0	3
Show		16589-4015	SNA 61	AB	243	0.7	3
Show		16589-4015	SNA 61	AC	180	2.9	3
Show		16589-4015	SNA 61	AD	164	4.3	3
Show		16589-4015	SNA 61	AE	250	6.2	3
Show		16589-4015	SNA 61	AF	284	6.6	3
Show		16580-4016	LDS 575		248	8.6	10
Show		16577-4014	SHN 217		-1	0.1	12
Show		17003-4015	RST5423		308	1.1	19
Show		16572-4031	WG 196		158	9.6	25
Show		16569-4031	CHR 254	Aa,Ab	310	0.1	28
Show		16569-4031	RST5421	AB	128	7.3	28
Show		16569-4031	COO 289	AC	253	7.9	28
Show		16569-4031	COO 289	AD	237	15.2	28
Show		16569-4031	COO 289	AE	339	38.2	28
Show		16569-4031	COO 289	CD	221	7.9	28
Show		16567-3951	WG 194		86	7.5	33
Show		16576-3939	RST1915		273	1.8	37
Show		17013-3951	B 1329		273	3.4	38
Show		16563-4040	HDS2394	AB	308	0.3	39
Show		16563-4040	SNA 60	Aa,Ab	285	0.0	39
Show		16563-4040	SNA 60	AC	144	1.5	39
Show		16563-4041	TDT 153		55	0.4	39
Show		16589-3934	I 580		17	3.7	40
Show		16563-4043	WG 193		259	8.7	41
Show		16549-4031	SNA 57		115	0.1	48
Show		17019-3945	WG 198		126	3.3	48
Show		16550-4035	SEE 304		244	18.6	48
Show		17020-3943	HJ 4908		177	5.0	49
Show		16543-4017	I 994	AB	284	2.8	51
Show		16543-4017	WG 190	AC	96	9.2	51
Show		16543-4017	I 994	AD	281	13.7	51
Show		16554-4047	I 1600		157	0.4	51
Show		16548-3950	SHN 216		-1	0.5	52
Show		17025-3944	TDS 848		199	1.7	53
Show		16548-4043	WG 192		123	6.2	53
Show		16556-3934	RST1909		227	0.3	53
Show		17034-4005	HDS2414		168	0.3	54
Show		16579-4108	KPP3007		37	6.0	56
Show		16556-3931	SEE 310		127	12.9	56
Show		16564-4104	CPO 501		158	3.9	57
Show		16555-3931	SEE 305		332	7.8	57
Show		16573-4108	BRT 939		62	6.2	58
Show		16555-3930	SEE 306		339	20.8	58
Show		16598-3917	TDT 169		116	2.1	58
Show		16555-3929	SEE 308		176	4.9	58
Show		17019-3928	RST1926		358	0.2	59
Show		16554-3929	B 1325		329	3.5	59
Show		16555-3928	SEE 309		148	9.6	59
Show		16555-3927	SEE 307		93	7.2	60

WDS 16587-4009 : COMPONENTS

	A
B	pa=48.2° sep=22.21"

16587-4009 A

Componente originario normalizzato	AB	Name	HD 322416	Coord arcsec 2000	165843.32-401318.6	Mag	10.8
Spectral class	K2V (yellow-orange)	PmRA	-135.00	PmDE	-121.0	Tycho2	7872-00788-1
HD	322416

Tycho2

Tycho2	7872-00788-1	Pflag		RAmdeg	254.68051272	DEmdeg	-40.22185055
PmRA	-144.3	PmDE	-121.4	E RAmdeg	88	E DEmdeg	96
E pmRA	2.2	E pmDE	2.3	EpRAm	1966.68	EpDEm	1958.11
Num	4	Q RAmdeg	0.2	Q DEmdeg	1.7	Q pmRA	0.2
Q pmDE	1.7	BTmag	12.257	E BTmag	0.285	VTmag	11.180
E VTmag	0.156	Prox	999	TYC		HIP
CCDM		RAdeg	254.68095361	DEdeg	-40.22156278	EpRA 1990	1.60
EpDE 1990	1.43	E RAdeg	103.9	E DEdeg	121.8	Posflg
Corr	0.1

16587-4009 B

Componente originario normalizzato	AB		Coord arcsec 2000	165844.77-401303.8		Mag	11.8		Spectral class	K5V (yellow-orange)
PmRA	-150.00		PmDE	-122.0		Calc delta mag	1		Calc coord	yes