12418-5555 HDS 1778 (HD 110324)

12^h 41^m 47.43^s -55° 54' 39.4" P.A. 262.00 sep 0.1 mag 9.23,10.84 Sp B9.5IV/V dist. 2777.78 pc (9061.12 l.y.)

Coord 2000	12418-5555	Discov num	HDS1778	Comp		Coord arcsec 2000	12 41 47.43 -55 54 39.4
Date first	1991	Date last	2018	Obs	2
Pa first	268	Pa last	261.7	P.A. Now (θ)	261.7°
Sep first	0.1	Sep last	0.102	Sep. Now (ρ)	0.102"
Mag pri	9.23	Mag sec	10.84	delta mag (ΔM)	1.61	Spectral class	B9.5IV/V (blue-white)
Pri motion ra	-007	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 110324	Constellation	Crux	SAO	240159	HIP	61948
Tycho2	8651-00543-1	Gaia DR2	6073326031376895744	HD	110324	CP	CP-55 5187
Distance	2777.78	Distance ly	9061.12

WDS 12418-5555 HDS 1778 (HD 110324) : 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
12418-5555	HDS1778		1991	1	268	0.1	9.23	10.84	B9.5IV/V		124147.43-555439.4
12418-5555	HDS1778		2018	2	262	0.1	9.23	10.84	B9.5IV/V		124147.43-555439.4

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

WDS 12418-5555 HDS 1778 (HD 110324) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12418-5555 HDS 1778 (HD 110324) : MEASURES

No records found.

WDS 12418-5555 (HD 110324) : VIRTUAL EYEPIECE

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WDS 12418-5555 (HD 110324) : ALADIN DSS IMAGE @ 12^h 41^m 47.43^s -55° 54' 39.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12418-5555 HDS 1778 (HD 110324) : 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		12418-5555	HDS1778		262	0.1
Show		12416-5553	HU 1495	AB	91	1.0	2
Show		12416-5553	TOB 111	AC	83	19.3	2
Show		12408-5554	TDS8484		90	0.7	9
Show		12428-5557	KOU 15		211	0.1	9
Show		12413-5538	KPP 740		141	6.5	18
Show		12443-5553	R 206		280	16.1	21
Show		12435-5620	TDS8501		190	1.1	30
Show		12381-5556	HLD 116	AB	181	1.9	31
Show		12381-5556	KOU 12	AC	221	4.2	31
Show		12421-5627	JSP 551	AB	193	6.7	33
Show		12421-5627	SIN 73	AC	284	60.2	33
Show		12421-5627	DAM 580	AD	165	15.1	33
Show		12385-5537	TOB 107		5	27.5	33
Show		12368-5600	KPP1151		185	9.0	43
Show		12470-5547	TDS8520	Aa,Ab	288	0.6	46
Show		12470-5547	R 208	AB	8	4.8	46
Show		12464-5629	HJ 4548	AB	166	51.1	52
Show		12464-5629	SHT 46	AC	151	4.1	52
Show		12464-5629	SHT 46	AD	41	7.4	52
Show		12464-5629	SHT 46	AE	223	8.6	52
Show		12369-5629	JSP 543		93	2.0	54
Show		12374-5511	RST2807		265	1.0	58
Show		12425-5655	TDS8492		180	0.7	61
Show		12481-5626	JSP 558		65	0.6	62
Show		12430-5656	TDS8496		334	0.8	63
Show		12456-5653	TOB 120		294	26.0	66
Show		12421-5446	FIN 200		260	0.4	70
Show		12448-5449	RST2812	AB	61	1.8	71
Show		12470-5654	BRT2809		353	12.2	74
Show		12362-5652	HDS1768		2	8.1	74
Show		12429-5441	TDS8494		173	0.6	75
Show		12502-5529	HDS1801		339	21.8	76
Show		12355-5651	RST2805		80	0.8	77
Show		12335-5510	RST2803		170	0.4	84
Show		12433-5432	RSS 292		335	22.5	84
Show		12318-5607	I 219		50	1.8	85
Show		12480-5702	TDS8527		171	4.1	86
Show		12446-5717	FIN 65	AB	79	0.3	86
Show		12446-5717	KOU 16	AC	130	12.4	86
Show		12446-5717	KOU 16	AD	256	4.5	86
Show		12333-5505	TDS8433	AB	5	1.9	88
Show		12321-5629	TDS8425		73	0.6	88
Show		12489-5701	DAM2485		327	1.8	89
Show		12341-5657	BRT2808		171	4.7	89
Show		12348-5447	TDS8445		166	0.5	91
Show		12333-5459	KOU 11	AB	67	2.5	92
Show		12333-5459	KOU 11	AC	169	3.4	92
Show		12452-5721	SHY 65	AB	56	999.9	92
Show		12452-5721	KPP3019	AC	106	21.8	92
Show		12492-5705	TOB 125		274	21.5	94

WDS 12418-5555 : COMPONENTS

	A
B	pa=255.4° sep=0.06"

12418-5555 A

Componente originario normalizzato	AB	Name	HD 110324	Coord arcsec 2000	124147.43-555439.4	Mag	9.23
Spectral class	B9.5IV/V (blue-white)	PmRA	-7.00	PmDE	-6.0	SAO	240159
HIP	61948	Tycho2	8651-00543-1	HD	110324	CP	CP-55 5187

Tycho2

Tycho2	8651-00543-1	Pflag		RAmdeg	190.44758953	DEmdeg	-55.91096259
PmRA	-8.0	PmDE	-6.4	E RAmdeg	6	E DEmdeg	6
E pmRA	1.6	E pmDE	1.5	EpRAm	1990.93	EpDEm	1990.88
Num	9	Q RAmdeg	0.7	Q DEmdeg	0.7	Q pmRA	0.7
Q pmDE	0.7	BTmag	9.077	E BTmag	0.015	VTmag	8.976
E VTmag	0.012	Prox	552	TYC	T	HIP	61948
CCDM	AB	RAdeg	190.44762306	DEdeg	-55.91094750	EpRA 1990	1.49
EpDE 1990	1.44	E RAdeg	6.0	E DEdeg	5.8	Posflg
Corr	-0.4

SAO

SAO	240159	DelFlag		RA1950		PmRA1950	-0.0011
DE1950		PmDE1950	-0.02	Vmag	9	SpType	A0
Double code		Source	42	CatNum	4760	DM	CP-55 5187
DMcomp		BDsup		HD	110324	M HD	0
GC		RA1950rad	3.31150479	DE1950rad	-0.97104436	PmRA2000	-0.0014
PmDE2000	-0.016

Hipparcos

Catalog	H	HIP	61948	Proxy	H	RAhms	12 41 47.43
DEdms	-55 54 39.4	Vmag	8.98	VarFlag		R Vmag	H
RAdeg	190.448	DEdeg	-55.9109	AstroRef	*	Plx	-0.25
CCDM	12418-5555	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	C	M HIP	AB
Theta	268	Rho	0.141	HD	110324	BD
CD		CP	CP-55 5187	Dm number	-55 5187	VIred	0.11
SpType	B9.5IV/V	R SpType		Coord arcsec 2000	124147.43-555439.4

Hipparcos 2

HIP	61948	Sn	55	So	3	Nc	2
RArad	3.323937991	DErad	-0.9758301096	Plx	0.36	PmRA	-8.06
PmDE	-6.95	E RArad	0.66	E DErad	0.67	E Plx	1.11
E pmRA	0.87	E pmDE	0.75	Hpmag	9.0089	E Hpmag	0.0017
SHp	0.022	VA	0	BV	0.075	E BV	0.015
VI	0.09

CCDM

Ccdm	12418-5555	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.57	DDEs	20.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	B9	PmNote	*
PmRA	-7	PmDE	-6	Dm number	-55 5187	Cat1	CPD
Name2	240159	Cat2	SAO	HD	110324	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	61948

12418-5555 B

Componente originario normalizzato	AB		Coord arcsec 2000	124147.42-555439.4		Mag	10.84		Calc delta mag	1.61
Calc coord	yes

CCDM

Ccdm	12418-5555	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-0.60	DDEs	20.5
R dRAs	82	Year	1991	Theta	268	Rho	0.1
Obs	1	Vmag	10.8	Sp		PmNote	*
PmRA	-7	PmDE	-6	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	61948