07186-2918 HDS 1014 (MW CMa)

07^h 18^m 38.52^s -29° 17' 45.1" P.A. 254.00 sep 0.2 mag 8.92,10.63 Sp ApSi dist. 588.24 pc (1918.84 l.y.)

Coord 2000	07186-2918	Discov num	HDS1014	Comp		Coord arcsec 2000	07 18 38.52 -29 17 45.1
Date first	1991	Date last	2021	Obs	2
Pa first	286	Pa last	253.6	P.A. Now (θ)	253.6°
Sep first	0.2	Sep last	0.157	Sep. Now (ρ)	0.157"
Mag pri	8.92	Mag sec	10.63	delta mag (ΔM)	1.71	Spectral class	ApSi (white)
Pri motion ra	-003	Sec motion ra
Pri motion dec	+008	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	MW CMa	Constellation	Canis Major	SAO	173448	HIP	35407
Tycho2	6549-00520-1	Gaia DR2	5606500950722814208	HD	57119	CD	CD-29 4202
CP	CP-29 1651	Distance	588.24	Distance ly	1918.84

WDS 07186-2918 HDS 1014 (MW CMa) : 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
07186-2918	HDS1014		1991	1	286	0.2	8.92	10.63	Ap Si		071838.52-291745.1
07186-2918	HDS1014		2021	2	254	0.2	8.92	10.63	ApSi		071838.52-291745.1

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

WDS 07186-2918 HDS 1014 (MW CMa) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07186-2918 HDS 1014 (MW CMa) : MEASURES

No records found.

WDS 07186-2918 (MW CMa) : VIRTUAL EYEPIECE

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

WDS 07186-2918 (MW CMa) : ALADIN DSS IMAGE @ 07^h 18^m 38.52^s -29° 17' 45.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07186-2918 HDS 1014 (MW CMa) : 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		07186-2918	HDS1014		254	0.2
Show		07176-2901	FAL 21		161	8.3	22
Show		07203-2920	B 1537		194	0.6	23
Show		07182-2943	B 1534		136	2.1	26
Show		07207-2930	TDS4721		87	0.5	29
Show		07171-2848	TVB 160		243	11.5	37
Show		07160-2930	HJ 2370		55	31.1	37
Show		07174-2844	B 2139		318	6.3	38
Show		07159-2934	KPP1147		199	8.9	39
Show		07184-2957	RST 243		282	1.0	39
Show		07180-2839	B 1056		74	2.6	40
Show		07152-2920	TDS4627		227	0.5	46
Show		07181-2830	BRT2891		144	4.2	49
Show		07214-2846	B 1058		266	3.7	49
Show		07227-2927	HJ 2381	AB	224	11.0	54
Show		07227-2927	HJ 2381	AC	111	14.8	54
Show		07188-2824	HJ 2375		171	9.9	54
Show		07218-2841	B 1059		88	1.3	56
Show		07211-2828	TDS4726		141	2.5	60
Show		07161-3008	RSS 127		41	9.8	60
Show		07224-2834	TDS4746		108	2.4	67
Show	Aludra	07241-2918	SMY 2		287	177.0	72
Show		07153-3020	TDS4631		189	0.7	76
Show		07214-3025	B 1538		358	1.1	77
Show		07163-3029	JSP 146		210	1.2	77
Show		07186-2754	KPP3713		131	3.2	85
Show		07167-3043	DAW 124		308	4.8	89
Show		07186-3048	HJ 3949		75	3.1	91
Show		07117-2918	TDS4572		207	3.0	91
Show		07248-3000	TDS4780	Aa,Ab	152	0.5	92
Show		07248-3000	B 2626	AB	349	6.7	92
Show		07116-2910	TDS4569		13	0.9	93
Show		07165-3047	BRT2887		343	5.0	94
Show		07164-2746	B 715		106	0.7	97
Show		07190-2740	BRT2894		60	5.1	98
Show		07151-3045	JSP 145		233	2.0	98
Show		07170-3054	BSO 2		183	37.5	99
Show		07252-2827	BRT2898		13	3.7	101
Show		07155-2743	TDS4634		338	0.7	104
Show		07266-2907	TDS4801		255	2.4	105
Show		07112-3001	KPP2952		35	6.5	106
Show		07105-2921	B 1532		341	1.0	107
Show		07182-2731	TDS4692		316	0.5	108
Show		07262-3001	RST1348		247	3.4	108
Show		07257-3017	TDS4791		59	1.8	110
Show		07253-2811	HDS1042		226	11.3	110
Show		07141-3050	LDS5691		79	132.0	111
Show		07121-3026	JSP 877		8	5.8	111
Show		07214-3102	FMP 4	AB	137	9.9	111
Show		07214-3102	FMP 4	AC	53	13.5	111
Show		07214-3102	FMP 4	AD	95	13.2	111

WDS 07186-2918 : COMPONENTS

	A
B	pa=251.4° sep=0.14"

07186-2918 A

Componente originario normalizzato	AB	Name	MW CMa	Coord arcsec 2000	071838.52-291745.1	Mag	8.92
Spectral class	ApSi (white)	PmRA	-3.00	PmDE	8.0	SAO	173448
HIP	35407	Tycho2	6549-00520-1	HD	57119	CD	CD-29 4202
CP	CP-29 1651

Tycho2

Tycho2	6549-00520-1	Pflag		RAmdeg	109.66047347	DEmdeg	-29.29583894
PmRA	-2.2	PmDE	6.6	E RAmdeg	6	E DEmdeg	6
E pmRA	2.5	E pmDE	2.3	EpRAm	1991.37	EpDEm	1991.52
Num	6	Q RAmdeg	1.5	Q DEmdeg	0.8	Q pmRA	1.5
Q pmDE	0.9	BTmag	8.655	E BTmag	0.016	VTmag	8.718
E VTmag	0.013	Prox	449	TYC	T	HIP	35407
CCDM	AB	RAdeg	109.66047944	DEdeg	-29.29585417	EpRA 1990	1.49
EpDE 1990	1.64	E RAdeg	6.3	E DEdeg	5.5	Posflg
Corr	-0.1

SAO

SAO	173448	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.017	Vmag	8.6	SpType	B9
Double code		Source	24	CatNum	3872	DM	CD-29 4202
DMcomp		BDsup		HD	57119	M HD	0
GC		RA1950rad	1.90532139	DE1950rad	-0.50969581	PmRA2000	0.0004
PmDE2000	0.019

Hipparcos

Catalog	H	HIP	35407	Proxy	H	RAhms	07 18 38.52
DEdms	-29 17 45.1	Vmag	8.74	VarFlag	2	R Vmag	H
RAdeg	109.66	DEdeg	-29.2959	AstroRef	*	Plx	2.06
CCDM	07186-2918	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	286	Rho	0.167	HD	57119	BD
CD	CD-29 4202	CP	CP-29 1651	Dm number	-29 4202	VIred	-0.06
SpType	Ap Si	R SpType		Coord arcsec 2000	071838.52-291745.1

Hipparcos 2

HIP	35407	Sn	55	So	3	Nc	2
RArad	1.9139364169	DErad	-0.5113091113	Plx	1.7	PmRA	-3.97
PmDE	7.11	E RArad	0.56	E DErad	0.64	E Plx	0.84
E pmRA	0.63	E pmDE	0.86	Hpmag	8.7159	E Hpmag	0.0077
SHp	0.055	VA	1	BV	-0.078	E BV	0.004
VI	-0.06

CCDM

Ccdm	07186-2918	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.52	DDEs	15.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	Ap	PmNote	*
PmRA	-3	PmDE	8	Dm number	-29 4202	Cat1	CD
Name2	173448	Cat2	SAO	HD	57119	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	35407

07186-2918 B

Componente originario normalizzato	AB		Coord arcsec 2000	071838.51-291745.1		Mag	10.63		Calc delta mag	1.71
Calc coord	yes

CCDM

Ccdm	07186-2918	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	2.50	DDEs	15.0
R dRAs	82	Year	1991	Theta	286	Rho	0.2
Obs	1	Vmag	10.6	Sp		PmNote	*
PmRA	-3	PmDE	8	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	35407