16399-3516 LPO 58 (HD 150020)

16^h 39^m 53.65^s -35° 15' 38.9" P.A. 135.00 sep 0.7 mag 9.04,11.22 Sp G8V dist. 65.57 pc (213.89 l.y.)

Coord 2000	16399-3516	Discov num	LPO 58	Comp		Coord arcsec 2000	16 39 53.65 -35 15 38.9
Date first	1920	Date last	2021	Obs	8
Pa first	131	Pa last	135	P.A. Now (θ)	135°
Sep first	1.5	Sep last	0.72	Sep. Now (ρ)	0.72"
Mag pri	9.04	Mag sec	11.22	delta mag (ΔM)	2.18	Spectral class	G8V (yellow)
Pri motion ra	+119	Sec motion ra	+119
Pri motion dec	-099	Sec motion dec	-105
Notes

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 150020	Constellation	Scorpius	SAO	207895	HIP	81603
Tycho2	7354-00958-1	Gaia DR2	6020820361103291776	HD	150020	CD	CD-3511062
CP	CP-35 6761	Distance	65.57	Distance ly	213.89

WDS 16399-3516 LPO 58 (HD 150020) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LpO9999	T -	La Plata Obs.	...................
LpO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16399-3516	LPO 58		1991	5	136	1.0	9.04	11.22	G8V		163953.65-351538.9
16399-3516	LPO 58		2009	6	135	0.8	9.04	11.22	G8V		163953.65-351538.9
16399-3516	LPO 58		2014	7	135	0.8	9.04	11.22	G8V		163953.65-351538.9
16399-3516	LPO 58		2021	8	135	0.7	9.04	11.22	G8V		163953.65-351538.9

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

WDS 16399-3516 LPO 58 (HD 150020) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16399-3516 LPO 58 (HD 150020) : MEASURES

No records found.

WDS 16399-3516 (HD 150020) : VIRTUAL EYEPIECE

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WDS 16399-3516 (HD 150020) : ALADIN DSS IMAGE @ 16^h 39^m 53.65^s -35° 15' 38.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16399-3516 LPO 58 (HD 150020) : 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		16399-3516	LPO 58		135	0.7
Show		16382-3542	NSN 389		177	10.8	34
Show		16432-3540	I 569		303	1.0	47
Show		16365-3448	B 875		127	1.1	50
Show		16421-3558	BRT1701		11	3.4	51
Show		16387-3605	HDS2358		66	8.6	52
Show		16405-3418	HWE 84		112	10.3	58
Show		16395-3412	SEE 282		205	2.6	64
Show		16456-3551	B 877		40	1.5	79
Show		16458-3552	HDS2379		160	0.2	81
Show		16369-3403	SEE 281	AB	256	11.6	82
Show		16369-3403	SEE 281	AC	247	20.2	82
Show		16333-3510	LDS 564		223	14.7	83
Show		16466-3548	SKF2058		225	141.3	89
Show		16423-3643	BRT1702		245	2.6	92
Show		16474-3451	KPP3014		175	8.9	95
Show		16335-3421	TDS9970		111	0.5	96
Show		16356-3357	LDS 566		315	212.0	98
Show		16354-3349	B 1322		135	0.5	104
Show		16466-3412	RST3040		286	0.3	106
Show		16448-3347	B 1324		49	0.6	107
Show		16351-3339	B 1321	AB	329	6.7	114
Show		16351-3339	KNP9002	AC	94	14.9	114
Show		16425-3705	R 283		247	0.8	114
Show		16348-3338	B 2388		190	1.1	117
Show		16391-3713	FIN 340	AB	109	0.1	118
Show		16391-3713	HJ 4870	AB,C	10	34.6	118
Show		16333-3349	TDS9968		189	0.7	119
Show		16354-3329	ELP 37	AB	277	0.2	121
Show		16354-3329	ELP 37	AC	4	1.8	121
Show		16354-3329	ELP 37	AD	323	7.0	121
Show		16396-3716	RST3955		314	3.7	121
Show		16356-3707	SEE 280		272	5.9	123
Show		16409-3308	JSP 695		78	0.3	129
Show		16499-3603	BRT1703		53	5.2	130
Show		16320-3647	JSP 693		136	0.6	133
Show		16330-3332	I 95		2	1.9	135
Show		16359-3722	SKF2055		196	13.0	135
Show		16493-3401	SEE 288	AB	121	16.6	139
Show		16493-3401	SEE 288	AC	156	14.9	139
Show		16305-3634	WSI 133		247	2.1	139
Show		16482-3653	DUN 209	AB	138	24.0	140
Show		16482-3653	ARY 101	AC	74	75.1	140
Show		16501-3413	KPP 381		127	3.9	141
Show		16404-3738	B 876		78	4.0	143
Show		16506-3416	RST3046		77	0.4	145
Show		16490-3344	B 1828		40	0.2	145
Show		16349-3306	PRO 133		287	3.2	146
Show		16307-3341	RST3030		184	1.3	148
Show		16520-3528	SEE 290		72	9.7	149
Show		16279-3547	RSS 405		300	11.8	151

WDS 16399-3516 : COMPONENTS

	A
B	pa=140.8° sep=0.66"

16399-3516 A

Componente originario normalizzato	AB	Name	HD 150020	Coord arcsec 2000	163953.65-351538.9	Mag	9.04
Spectral class	G8V (yellow)	PmRA	119.00	PmDE	-99.0	SAO	207895
HIP	81603	Tycho2	7354-00958-1	HD	150020	CD	CD-3511062
CP	CP-35 6761

Tycho2

Tycho2	7354-00958-1	Pflag		RAmdeg	249.97353231	DEmdeg	-35.26081259
PmRA	119.4	PmDE	-99.3	E RAmdeg	12	E DEmdeg	14
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.21	EpDEm	1988.19
Num	10	Q RAmdeg	1.3	Q DEmdeg	2.0	Q pmRA	1.2
Q pmDE	2.0	BTmag	9.838	E BTmag	0.029	VTmag	9.040
E VTmag	0.021	Prox	10	TYC	T	HIP	81603
CCDM	A	RAdeg	249.97319417	DEdeg	-35.26058000	EpRA 1990	1.72
EpDE 1990	1.64	E RAdeg	13.0	E DEdeg	15.2	Posflg
Corr	0.1

SAO

SAO	207895	DelFlag		RA1950		PmRA1950	0.0092
DE1950		PmDE1950	-0.085	Vmag	8.8	SpType	K0
Double code		Source	41	CatNum	8235	DM	CD-3511062
DMcomp		BDsup		HD	150020	M HD	0
GC		RA1950rad	4.34842729	DE1950rad	-0.61368786	PmRA2000	0.0092
PmDE2000	-0.083

Hipparcos

Catalog	H	HIP	81603	Proxy	H	RAhms	16 39 53.56
DEdms	-35 15 38.1	Vmag	8.78	VarFlag		R Vmag	G
RAdeg	249.973	DEdeg	-35.2606	AstroRef	A	Plx	16.36
CCDM	16399-3516	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	135	Rho	0.98	HD	150020	BD
CD	CD-3511062	CP	CP-35 6761	Dm number	-3511062	VIred	0.76
SpType	G8V	R SpType		Coord arcsec 2000	163953.56-351538.1

Hipparcos 2

HIP	81603	Sn	15	So	3	Nc	2
RArad	4.3628549381	DErad	-0.6154131038	Plx	15.25	PmRA	118.88
PmDE	-106.78	E RArad	0.89	E DErad	0.77	E Plx	1.02
E pmRA	1.04	E pmDE	0.96	Hpmag	8.9235	E Hpmag	0.0033
SHp	0.014	VA	0	BV	0.71	E BV	0.002
VI	0.76

CCDM

Ccdm	16399-3516	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.40	DDEs	23.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	K0	PmNote	*
PmRA	113	PmDE	-85	Dm number	-3511062	Cat1	CD
Name2	207895	Cat2	SAO	HD	150020	M HD
ADS BDS		M ADS BDS		N IDS		IDS	16333S3504A
HIC	81603

16399-3516 B

Componente originario normalizzato	AB		Coord arcsec 2000	163953.68-351539.4		Mag	11.22		PmRA	119.00
PmDE	-105.0		Calc delta mag	2.18		Calc coord	yes

CCDM

Ccdm	16399-3516	RComp		Comp	B	Note1
Note2		Discov num	LPO 58	DRAs		DDEs
R dRAs		Year	1937	Theta	138	Rho	1.4
Obs	2	Vmag	11.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	16333S3504B
HIC	81603