06496-2409 S 538 AB (HD 49868)

06^h 49^m 38.05^s -24° 08' 36.5" P.A. 4.00 sep 26.9 mag 7.16,8.18 Sp A2 dist. 247.52 pc (807.41 l.y.)

Coord 2000	06496-2409	Discov num	S 538	Comp	AB	Coord arcsec 2000	06 49 38.05 -24 08 36.5
Date first	1825	Date last	2015	Obs	22
Pa first	3	Pa last	4.1	P.A. Now (θ)	4.1°
Sep first	27.8	Sep last	26.93	Sep. Now (ρ)	26.93"
Mag pri	7.16	Mag sec	8.18	delta mag (ΔM)	1.02	Spectral class	A2 (white)
Pri motion ra	-001	Sec motion ra	-000
Pri motion dec	-013	Sec motion dec	-013
Notes	T W (Parallax indicates physical, )

rPM=0.077 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 49868	Constellation	Canis Major	SAO	172383	HIP	32729
Tycho2	6521-03596-1	HD	49868	GC	8937	CD	CD-24 4476
CP	CP-24 1686	Distance	247.52	Distance ly	807.41

WDS 06496-2409 S 538 AB (HD 49868) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
S__1826	Ma -	South, J.	1826RSPT..116....1S
S__1826		Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A	Ma -	South, J.	1844QB43.S66.......
S__1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A	Ma -	South, J.	.
S__1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A	Ma -	South, J.	1880MNRAS..40..497B
S__1880A		cited by Burnham (MNRAS 40, 497, 1880)
S__1906A	Ma -	South, J.	1906MmRAS..56....1L
S__1906A		cited by Lewis (MemRAS 56, 1, 1906)
S__1906B	Ma -	South, J.	1906QB821.B972.....
S__1906B		cited in BDS (Burnham Double Star Cat., 1906)
S__1913A	Ma -	South, J.	1913QB811.B8.......
S__1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A	Ma -	South, J.	1922AN....216...49R
S__1922A		cited by Rabe (AN 216, 49, 1922)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06496-2409	S 538	AB	2015	22	4	26.9	7.16	8.18	A2	TW	064938.05-240836.5

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WDS 06496-2409 S 538 AB (HD 49868) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06496-2409 S 538 AB (HD 49868) : MEASURES

No records found.

WDS 06496-2409 (HD 49868) : VIRTUAL EYEPIECE

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

WDS 06496-2409 (HD 49868) : ALADIN DSS IMAGE @ 06^h 49^m 38.05^s -24° 08' 36.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06496-2409 S 538 AB (HD 49868) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		06496-2409	S 538	AB	4	26.9
Show		06497-2405	S 537	BC	286	29.8	5
Show		06497-2405	BU 324	AB	210	1.8	5
Show		06497-2405	S 537	AC	282	30.3	5
Show		06497-2405	S 537	AD	3	30.7	5
Show		06492-2352	ARA2019		124	10.1	19
Show		06504-2350	I 762		357	0.5	22
Show		06486-2350	ARA2018		329	5.5	24
Show		06474-2401	TDS4138		165	0.5	32
Show		06516-2350	TDS4218		236	0.5	33
Show		06474-2359	ARA2016	BC	76	13.8	33
Show		06474-2359	ARA2016	AB	41	9.0	33
Show		06476-2352	B 119		104	2.5	33
Show		06499-2335	TDS4187		34	0.5	34
Show		06484-2440	LDS3720		105	64.1	36
Show		06480-2342	ARA2017		127	11.4	36
Show		06479-2435	TDS4148		357	1.5	36
Show		06515-2343	ARA2020		11	6.2	37
Show		06516-2434	TDS4219		32	3.0	37
Show		06526-2418	TDS4240		352	0.7	43
Show		06479-2445	WFC 44		178	11.4	44
Show		06464-2411	ARA2295		87	14.8	44
Show		06470-2437	TDS 281		323	1.3	46
Show		06465-2436	TDS 280		356	1.0	51
Show		06524-2332	ARA2022		162	11.3	52
Show		06499-2501	TDS4188		334	2.4	53
Show		06527-2442	TDS4241		171	1.2	54
Show		06457-2403	ARA2014	AB	307	18.2	54
Show		06457-2403	BRT1394	BC	125	2.8	55
Show		06495-2504	TDS4177		163	0.7	55
Show		06536-2425	COO 277		298	9.5	57
Show		06537-2423	SKF2516		2	23.5	58
Show		06462-2331	ARA2015		191	12.9	62
Show		06523-2319	ARA2021		184	9.3	62
Show		06452-2348	TDS4103	Aa,Ab	325	0.7	65
Show		06452-2348	ARA2013	AB	308	13.5	65
Show		06524-2502	RST2436		278	1.9	67
Show		06447-2410	ARA2294		205	14.7	67
Show		06496-2515	TDS4181		332	0.9	67
Show		06449-2352	B 117	AB	337	1.0	68
Show		06449-2352	B 117	AC	269	20.4	68
Show		06523-2311	TDS4234		322	0.5	69
Show		06528-2315	RST4828	AB	316	1.1	70
Show		06528-2315	RST4828	AC	269	3.4	70
Show		06492-2257	TDS4171		325	0.6	72
Show		06550-2416	RST2438		182	4.7	74
Show		06549-2351	KPP 149		276	3.4	75
Show		06443-2349	TDS4085	BC	9	0.3	76
Show		06443-2349	TDS4085	AB	87	3.6	76
Show		06550-2346	TDS4282		311	1.0	78
Show		06476-2256	ARA1664		97	15.1	78

WDS 06496-2409 : COMPONENTS

	A
B	pa=3.7° sep=26.92"

06496-2409 A

Name	HD 49868	Coord arcsec 2000	064938.05-240836.5	Mag	7.16	Spectral class	A2 (white)
PmRA	-1.00	PmDE	-13.0	SAO	172383	HIP	32729
Tycho2	6521-03596-1	HD	49868	GC	8937	CD	CD-24 4476
CP	CP-24 1686

Tycho2

Tycho2	6521-03596-1	Pflag		RAmdeg	102.40853516	DEmdeg	-24.14348015
PmRA	3.7	PmDE	-7.9	E RAmdeg	4	E DEmdeg	4
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.33	EpDEm	1991.34
Num	9	Q RAmdeg	1.8	Q DEmdeg	1.5	Q pmRA	1.7
Q pmDE	1.6	BTmag	7.234	E BTmag	0.015	VTmag	7.159
E VTmag	0.010	Prox	269	TYC	T	HIP	32729
CCDM		RAdeg	102.40852528	DEdeg	-24.14346167	EpRA 1990	1.57
EpDE 1990	1.61	E RAdeg	3.7	E DEdeg	3.7	Posflg
Corr	0.1

SAO

SAO	172383	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.008	Vmag	7.2	SpType	A2
Double code		Source	70	CatNum	8937	DM	CP-24 1686
DMcomp	A	BDsup		HD	49868	M HD	0
GC	8937	RA1950rad	1.77831051	DE1950rad	-0.42035764	PmRA2000	-0.0003
PmDE2000	-0.006

Hipparcos

Catalog	H	HIP	32729	Proxy		RAhms	06 49 38.05
DEdms	-24 08 36.5	Vmag	7.14	VarFlag	2	R Vmag	H
RAdeg	102.409	DEdeg	-24.1435	AstroRef		Plx	5.24
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	49868	BD
CD	CD-24 4476	CP	CP-24 1686	Dm number	-24 4476	VIred	0.06
SpType	A6V	R SpType		Coord arcsec 2000	064938.05-240836.5

Hipparcos 2

HIP	32729	Sn	5	So	0	Nc	1
RArad	1.7873659087	DErad	-0.4213828503	Plx	4.04	PmRA	-0.57
PmDE	-11.93	E RArad	0.29	E DErad	0.38	E Plx	0.56
E pmRA	0.36	E pmDE	0.55	Hpmag	7.1678	E Hpmag	0.0011
SHp	0.015	VA	2	BV	0.066	E BV	0.007
VI	0.08

06496-2409 B

Coord arcsec 2000	064938.18-240809.6	Mag	8.18	PmRA	0.00	PmDE	-13.0
SAO	172384	Tycho2	6521-03599-1	HD	49892	DM	CD-23 4435
Calc delta mag	1.02	Calc coord	yes

Tycho2

Tycho2	6521-03599-1	Pflag		RAmdeg	102.40910156	DEmdeg	-24.13603147
PmRA	0.3	PmDE	-14.7	E RAmdeg	5	E DEmdeg	5
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.24	EpDEm	1991.26
Num	7	Q RAmdeg	0.6	Q DEmdeg	1.8	Q pmRA	0.5
Q pmDE	1.8	BTmag	8.325	E BTmag	0.015	VTmag	8.181
E VTmag	0.011	Prox	269	TYC		HIP
CCDM		RAdeg	102.40910083	DEdeg	-24.13599694	EpRA 1990	1.60
EpDE 1990	1.63	E RAdeg	4.9	E DEdeg	4.8	Posflg
Corr	0.1

SAO

SAO	172384	DelFlag		RA1950		PmRA1950	0.0014
DE1950		PmDE1950	-0.004	Vmag	8.9	SpType	A0
Double code		Source	25	CatNum	4044	DM	CD-23 4435
DMcomp	B	BDsup		HD	49892	M HD	0
GC		RA1950rad	1.77832308	DE1950rad	-0.42022595	PmRA2000	0.0017
PmDE2000	-0.002