15177-3848 B 1279 (HD 135666)

15^h 17^m 41.21^s -38° 47' 33.8" P.A. 103.00 sep 3.0 mag 8.75,11.86 Sp F6V dist. 108.23 pc (353.05 l.y.)

Coord 2000	15177-3848	Discov num	B 1279	Comp		Coord arcsec 2000	15 17 41.21 -38 47 33.8
Date first	1930	Date last	2016	Obs	5
Pa first	99	Pa last	103.2	P.A. Now (θ)	103.2°
Sep first	3.5	Sep last	3.048	Sep. Now (ρ)	3.048"
Mag pri	8.75	Mag sec	11.86	delta mag (ΔM)	3.11	Spectral class	F6V (yellow-white)
Pri motion ra	-042	Sec motion ra	-038
Pri motion dec	-005	Sec motion dec	-009
Notes

rPM=0.134 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 135666	Constellation	Lupus	SAO	206491	HIP	74843
Tycho2	7822-01512-1	Gaia DR2	6006905530359731584	HD	135666	CD	CD-3810159
CP	CP-38 6112	Distance	108.23	Distance ly	353.05

WDS 15177-3848 B 1279 (HD 135666) : NOTES

No records found.

DISCOVERER

discov	author
B	van den Bos, W.H.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
15177-3848	B 1279		1999	4	104	2.8	8.75	11.86	F6V	-3810159	D	151741.21-384733.8
15177-3848	B 1279		2016	5	103	3.0	8.75	11.86	F6V	-3810159		151741.21-384733.8

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

WDS 15177-3848 B 1279 (HD 135666) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15177-3848 B 1279 (HD 135666) : MEASURES

No records found.

WDS 15177-3848 (HD 135666) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15177-3848 (HD 135666) : ALADIN DSS IMAGE @ 15^h 17^m 41.21^s -38° 47' 33.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15177-3848 B 1279 (HD 135666) : 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		15177-3848	B 1279		103	3.0	0
Show		15173-3837	SKF2019		305	3.5	12
Show		15178-3900	UC 2979		173	62.3	13
Show		15161-3853	RST1830		327	0.2	19
Show		15189-3827	UC 2983		18	33.2	26
Show		15202-3859	UC 2986		212	21.8	32
Show		15152-3902	UC 2971		208	151.5	33
Show		15202-3822	UC 2985		209	33.8	39
Show		15202-3823	DUN 181	AB	351	30.0	39
Show		15202-3823	DUN 181	CD	91	8.2	40
Show		15202-3823	DUN 181	BC	317	21.0	40
Show		15202-3823	DUN 181	BD	339	16.4	40
Show		15188-3926	HRG 114		323	20.8	41
Show		15148-3911	HRG 109		235	23.4	41
Show		15213-3843	RST1836	AB	122	2.9	43
Show		15213-3843	RST1836	BC	69	2.2	43
Show		15156-3925	B 1276		288	4.7	45
Show		15139-3848	SKF2017		347	42.5	45
Show		15142-3830	B 1274		60	0.7	46
Show		15213-3830	HRG 117		339	10.8	46
Show		15184-3800	RST2950		257	1.8	48
Show		15210-3920	HRG 115		293	17.1	51
Show		15215-3816	I 86		247	1.8	55
Show		15130-3843	I 959		41	1.3	56
Show		15215-3813	HWE 76		120	5.3	57
Show		15172-3944	RST1833		215	0.8	57
Show		15222-3822	B 2352		160	8.9	59
Show		15131-3822	RST2944		349	4.0	61
Show		15231-3841	RST1838		191	1.2	64
Show		15231-3835	WFC 165		334	6.9	65
Show		15225-3813	B 836		228	1.6	67
Show		15206-3749	UC 2987		57	8.1	69
Show		15170-3957	RSS 370		150	7.5	70
Show		15121-3816	B 833		281	0.2	73
Show		15119-3809	TDS9440		225	0.8	79
Show		15131-3948	UC 2962		178	15.4	81
Show		15121-3942	DAM 781		331	6.1	85
Show		15106-3907	UC 2949		101	50.4	85
Show		15113-3930	FIN 2		171	1.8	86
Show		15110-3927	RST5395		113	2.0	88
Show		15131-3958	HDS2138		110	0.6	89
Show		15253-3844	I 87	BC	207	0.9	89
Show		15253-3844	DUN 183	AB	203	93.3	90
Show		15253-3844	DUN 183	AD	134	149.0	90
Show		15253-3844	I 87	AE	18	42.4	90
Show		15198-4014	RST1835		288	0.5	91
Show		15102-3826	UC 2946		73	119.1	91
Show		15253-3920	RSS 373	AB	44	12.1	94
Show		15096-3849	RST1821		213	2.2	94
Show		15251-3810	RST2955	AB	221	0.2	95
Show		15251-3810	SKF2021	AB,C	70	120.5	95

WDS 15177-3848 : COMPONENTS

	A
B	pa=103.2° sep=3.05"

15177-3848 A

Name	HD 135666	Coord arcsec 2000	151741.21-384733.8	Mag	8.75	Spectral class	F6V (yellow-white)
PmRA	-42.00	PmDE	-5.0	SAO	206491	HIP	74843
Tycho2	7822-01512-1	HD	135666	CD	CD-3810159	CP	CP-38 6112

Tycho2

Tycho2	7822-01512-1	Pflag		RAmdeg	229.42170724	DEmdeg	-38.79272986
PmRA	-41.9	PmDE	-5.0	E RAmdeg	9	E DEmdeg	10
E pmRA	1.6	E pmDE	1.3	EpRAm	1990.96	EpDEm	1989.96
Num	8	Q RAmdeg	1.8	Q DEmdeg	0.8	Q pmRA	1.8
Q pmDE	0.8	BTmag	9.282	E BTmag	0.020	VTmag	8.754
E VTmag	0.015	Prox	32	TYC	T	HIP	74843
CCDM	A	RAdeg	229.42182861	DEdeg	-38.79271806	EpRA 1990	1.78
EpDE 1990	1.57	E RAdeg	8.5	E DEdeg	9.7	Posflg
Corr	0.1

SAO

SAO	206491	DelFlag		RA1950		PmRA1950	-0.0038
DE1950		PmDE1950	-0.039	Vmag	8.6	SpType	F8
Double code		Source	41	CatNum	7511	DM	CD-3810159
DMcomp		BDsup		HD	135666	M HD	0
GC		RA1950rad	3.99005188	DE1950rad	-0.67387533	PmRA2000	-0.0037
PmDE2000	-0.036

Hipparcos

Catalog	H	HIP	74843	Proxy	H	RAhms	15 17 41.24
DEdms	-38 47 33.8	Vmag	8.63	VarFlag		R Vmag	H
RAdeg	229.422	DEdeg	-38.7927	AstroRef	A	Plx	9.05
CCDM	-37.57	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	102	Rho	3.17	HD		BD
CD	CD-3810159	CP	CP-38 6112	Dm number	-3810159	VIred	0.6
SpType	F6V	R SpType		Coord arcsec 2000	151741.24-384733.8

Hipparcos 2

HIP	74843	Sn	15	So	3	Nc	2
RArad	4.004166386	DErad	-0.6770606613	Plx	9.24	PmRA	-37.2
PmDE	-9.46	E RArad	0.96	E DErad	0.62	E Plx	1.09
E pmRA	1.23	E pmDE	1.03	Hpmag		E Hpmag	0.0024
SHp	0.014	VA	0	BV	0.6	E BV	0.495
VI	0.6

CCDM

Ccdm	15177-3848	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.85	DDEs	23.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	F8	PmNote	*
PmRA	-45	PmDE	-39	Dm number	-3810159	Cat1	CD
Name2	206491	Cat2	SAO	HD	135666	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15113S3825A
HIC	74843

15177-3848 B

Coord arcsec 2000	151741.46-384734.5		Mag	11.86		PmRA	-38.00		PmDE	-9.0
Delta magnitude	3.11		Coordinate calculated	yes

CCDM

Ccdm	15177-3848	RComp		Comp	B	Note1
Note2		Discov num	B 1279	DRAs		DDEs
R dRAs		Year	1930	Theta	099	Rho	3.5
Obs	1	Vmag	11.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15113S3825B
HIC	74843