12093-6606 HDS 1715 AB (HD 105545)

12^h 09^m 16.67^s -66° 06' 28.1" P.A. 101.00 sep 0.1 mag 7.95,9.85 Sp B8V dist. 359.71 pc (1173.37 l.y.)

Coord 2000	12093-6606	Discov num	HDS1715	Comp	AB	Coord arcsec 2000	12 09 16.67 -66 06 28.1
Date first	1991	Date last	2020	Obs	5
Pa first	78	Pa last	100.8	P.A. Now (θ)	100.8°
Sep first	0.1	Sep last	0.096	Sep. Now (ρ)	0.096"
Mag pri	7.95	Mag sec	9.85	delta mag (ΔM)	1.9	Spectral class	B8V (blue-white)
Pri motion ra	-019	Sec motion ra
Pri motion dec	-002	Sec motion dec
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 105545	Constellation	Musca	SAO	251763	HIP	59254
Tycho2	8986-03044-1	HD	105545	CP	CP-65 1799	Distance	359.71
Distance ly	1173.37

WDS 12093-6606 HDS 1715 AB (HD 105545) : 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
12093-6606	HDS1715	AB	2015	4	96	0.1	7.95	9.85	B8V	W	120916.67-660628.1
12093-6606	HDS1715	AB	2020	5	101	0.1	7.95	9.85	B8V	W	120916.67-660628.1

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

WDS 12093-6606 HDS 1715 AB (HD 105545) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12093-6606 HDS 1715 AB (HD 105545) : MEASURES

No records found.

WDS 12093-6606 (HD 105545) : VIRTUAL EYEPIECE

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

WDS 12093-6606 (HD 105545) : ALADIN DSS IMAGE @ 12^h 09^m 16.67^s -66° 06' 28.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12093-6606 HDS 1715 AB (HD 105545) : 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		12093-6606	HDS1715	AB	101	0.1	1
Show		12121-6614	MLO 39	AB	201	5.9	19
Show		12121-6614	SIN 71	AC	289	50.5	19
Show		12121-6614	SIN 71	AD	278	69.7	19
Show		12053-6609	RST 573		68	0.3	25
Show		12050-6555	RST4956	AB	57	0.2	29
Show		12050-6555	HLN 28	AB,C	345	9.3	29
Show		12092-6537	RST5364		130	0.2	30
Show		12064-6543	FIN 367	Aa,Ab	88	0.2	30
Show		12064-6543	HJ 4498	AB	59	8.8	30
Show		12100-6642	DON 513		74	1.6	37
Show		12098-6643	DON 512		315	1.6	37
Show		12031-6613	HDS1695		219	0.6	39
Show		12119-6642	HDS1724		303	0.6	39
Show		12143-6633	DUN 119	AB	32	102.1	41
Show		12097-6526	TDS8250		206	0.4	41
Show		12032-6550	DAW 60		132	3.2	41
Show		12038-6636	TDS8201		210	0.6	45
Show		12159-6629	BRT1994		51	3.3	47
Show		12018-6616	DAW 59		231	0.8	47
Show		12059-6520	VOU 12		227	4.2	51
Show		12171-6542	SHY 596		113	999.9	55
Show		12160-6530	BRT1995		109	4.9	56
Show		12182-6636	KPP1436		130	10.8	62
Show		12048-6704	DON1095		341	5.0	64
Show		12192-6635	TDS8325		79	2.4	66
Show		12152-6511	B 1715		248	0.8	67
Show		12195-6538	BRT1997		354	4.6	68
Show		12183-6700	BRT1996		177	3.6	77
Show		12209-6647	MLO 41		130	4.5	81
Show		12096-6727	HDS1716		77	0.1	81
Show		12123-6444	BRT1993		152	2.6	84
Show		12037-6449	KPP2644		95	24.7	86
Show		12201-6701	MLO 40		139	7.1	86
Show		12025-6450	TDS8187		144	0.8	88
Show		11547-6622	SHY 230	AB	122	220.9	90
Show		12069-6437	HJ 4501	AB	300	48.8	91
Show		12069-6437	HJ 4501	AC	195	35.2	91
Show		12107-6737	TDS8257		122	4.3	92
Show		12116-6435	RST 579		40	0.4	93
Show		12202-6713	TDS 660		172	1.0	93
Show		11533-6557	RST 560		16	1.6	98
Show		12139-6433	TOB 248		87	12.1	99
Show		12058-6430	KPP2236		217	18.6	99
Show		12208-6458	TOB 55	AB	69	36.0	100
Show		12208-6458	TOB 55	BC	60	24.5	100
Show		12131-6428	RST 580		287	0.5	101
Show		12145-6431	TOB 252		17	21.5	102
Show		12140-6427	TOB 251		281	22.2	104
Show		11547-6513	B 1710		274	3.7	105
Show		12209-6732	DON 522		194	2.6	110

WDS 12093-6606 : COMPONENTS

	A
B	pa=115.2° sep=0.04"

12093-6606 A

Name	HD 105545	Coord arcsec 2000	120916.67-660628.1	Mag	7.95	Spectral class	B8V (blue-white)
PmRA	-19.00	PmDE	-2.0	SAO	251763	HIP	59254
Tycho2	8986-03044-1	HD	105545	CP	CP-65 1799

Tycho2

Tycho2	8986-03044-1	Pflag		RAmdeg	182.31931817	DEmdeg	-66.10781882
PmRA	-21.0	PmDE	-3.9	E RAmdeg	4	E DEmdeg	5
E pmRA	1.6	E pmDE	1.6	EpRAm	1991.47	EpDEm	1991.32
Num	8	Q RAmdeg	1.2	Q DEmdeg	1.0	Q pmRA	1.2
Q pmDE	0.9	BTmag	7.824	E BTmag	0.015	VTmag	7.768
E VTmag	0.010	Prox	457	TYC	T	HIP	59254
CCDM	AB	RAdeg	182.31943750	DEdeg	-66.10780972	EpRA 1990	1.69
EpDE 1990	1.67	E RAdeg	4.3	E DEdeg	4.5	Posflg	P
Corr	-0.1

SAO

SAO	251763	DelFlag		RA1950		PmRA1950	-0.0036
DE1950		PmDE1950	-0.022	Vmag	7.8	SpType	G0
Double code		Source	61	CatNum	2668	DM	CP-65 1799
DMcomp		BDsup		HD	105545	M HD	0
GC		RA1950rad	3.17052245	DE1950rad	-1.14894824	PmRA2000	-0.0046
PmDE2000	-0.016

Hipparcos

Catalog	H	HIP	59254	Proxy	H	RAhms	12 09 16.67
DEdms	-66 06 28.1	Vmag	7.75	VarFlag		R Vmag	H
RAdeg	182.319	DEdeg	-66.1078	AstroRef	*	Plx	2.41
CCDM	12093-6606	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	B	M HIP	AB
Theta	78	Rho	0.132	HD	105545	BD
CD		CP	CP-65 1799	Dm number	-65 1799	VIred	0.06
SpType	B8V	R SpType		Coord arcsec 2000	120916.67-660628.1

Hipparcos 2

HIP	59254	Sn	55	So	3	Nc	2
RArad	3.1820746349	DErad	-1.1537989086	Plx	2.78	PmRA	-19.5
PmDE	-2.02	E RArad	0.51	E DErad	0.48	E Plx	0.67
E pmRA	0.63	E pmDE	0.52	Hpmag	7.7782	E Hpmag	0.0013
SHp	0.012	VA	0	BV	0.059	E BV	0.01
VI	0.07

CCDM

Ccdm	12093-6606	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.37	DDEs	-28.1
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.0	Sp	B8	PmNote	*
PmRA	-19	PmDE	-2	Dm number	-65 1799	Cat1	CPD
Name2	251763	Cat2	SAO	HD	105545	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59254

12093-6606 B

Coord arcsec 2000

120916.68-660628.1

Mag

9.85

Calc delta mag

1.9

Calc coord

yes

CCDM

Ccdm	12093-6606	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-1.35	DDEs	-28.1
R dRAs	82	Year	1991	Theta	78	Rho	0.1
Obs	1	Vmag	9.8	Sp		PmNote	*
PmRA	-19	PmDE	-2	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59254