06249+1424 A 2722 (HD 44905)

06^h 24^m 56.05^s +14° 24' 24.8" P.A. 329.00 sep 0.9 mag 9.21,10.49 Sp A4V

Coord 2000	06249+1424	Discov num	A 2722	Comp		Coord arcsec 2000	06 24 56.05 +14 24 24.8
Date first	1914	Date last	2015	Obs	9
Pa first	324	Pa last	329.4	P.A. Now (θ)	329.4°
Sep first	1.0	Sep last	0.93	Sep. Now (ρ)	0.93"
Mag pri	9.21	Mag sec	10.49	delta mag (ΔM)	1.28	Spectral class	A4V (white)
Pri motion ra	-001	Sec motion ra	-001
Pri motion dec	-008	Sec motion dec	-008
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 44905		Constellation	Orion		SAO	95644		Tycho2	0744-00937-1
Gaia DR2	3356670465431215744		HD	44905

WDS 06249+1424 A 2722 (HD 44905) : NOTES

discov_num	notes	refcode
A 2722	A = HD 44905 = EPIC 202059360,Â eclipsing binary of Beta Lyrae type,
	period 3.674801 days.	Zas2015

REFERENCES

refcode	metd	author	reference
Zas2015	not -	Zasche, P.	...................
Zas2015		private communication, 2015

DISCOVERER

idgroup	discov	author
1	A	Aitken, R.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06249+1424	A 2722		1991	8	326	1.0	9.21	10.49	A4V		062456.05+142424.8
06249+1424	A 2722		2015	9	329	0.9	9.21	10.49	A4V	N	062456.05+142424.8

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

WDS 06249+1424 A 2722 (HD 44905) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06249+1424 A 2722 (HD 44905) : MEASURES

No records found.

WDS 06249+1424 (HD 44905) : VIRTUAL EYEPIECE

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WDS 06249+1424 (HD 44905) : ALADIN DSS IMAGE @ 06^h 24^m 56.05^s +14° 24' 24.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06249+1424 A 2722 (HD 44905) : 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		06249+1424	A 2722		329	0.9
Show		06241+1444	GWP 783		121	88.2	23
Show		06234+1432	J 1254	CD	326	5.0	24
Show		06239+1407	HDS 873		335	0.2	24
Show		06234+1432	A 2720	AB	51	1.2	24
Show		06234+1432	A 2720	AC	29	65.8	24
Show		06231+1440	BRT3275		220	20.2	31
Show		06229+1432	J 2742	AB	315	48.4	31
Show		06229+1432	J 2742	BC	328	5.6	32
Show		06227+1441	DAM1152	BC	181	5.5	37
Show		06227+1441	DAM1152	AB	121	12.0	37
Show		06258+1459	TDS3819		294	0.5	38
Show		06273+1453	CHR 251	AB	255	0.1	45
Show		06273+1453	CIA 42	Aa,Ab	167	0.0	45
Show		06220+1440	HO 232		3	7.6	49
Show		06211+1433	DAM1148		142	6.8	56
Show		06258+1522	GWP 787		349	18.2	59
Show		06285+1354	AG 325		293	8.5	61
Show		06207+1429	DAM1147		149	6.7	62
Show		06243+1322	BRT1201	AB	234	6.1	63
Show		06243+1322	ABH 45	AD	174	73.8	63
Show		06243+1322	ABH 45	AE	164	63.1	63
Show		06243+1322	ABH 45	AF	147	40.4	63
Show		06243+1322	ABH 45	AG	126	70.6	63
Show		06243+1322	BRT1201	BC	180	4.4	63
Show		06243+1322	ABH 45	BD	169	71.0	63
Show		06243+1322	ABH 45	BE	159	61.3	63
Show		06243+1322	ABH 45	BF	138	40.6	63
Show		06243+1322	ABH 45	BG	121	72.8	63
Show		06206+1427	BRT3274	AB	282	5.4	64
Show		06206+1427	DAM1146	AC	104	12.7	64
Show		06206+1427	DAM1146	BD	217	6.2	64
Show		06204+1409	KPP1008		185	8.1	68
Show		06251+1534	BPM 273		277	119.8	70
Show		06212+1340	BRT1199		305	5.6	71
Show		06288+1507	GWP 798		230	24.8	71
Show		06266+1531	STT 140	AB	119	3.0	72
Show		06266+1531	STT 140	AC	33	51.0	72
Show		06227+1314	BPM 269		225	32.7	78
Show		06286+1521	TDS3858		203	0.8	78
Show		06218+1317	HEI 469	AB	176	1.2	82
Show		06218+1317	MCK 3	AB,C	352	8.4	82
Show		06248+1301	A 2721		327	3.3	84
Show		06192+1448	HJ 3281		274	13.0	85
Show		06300+1507	BPM 279		314	118.8	86
Show		06303+1506	J 2429		323	5.4	89
Show		06279+1542	STF 913		49	31.1	89
Show		06302+1340	TVB 134		118	1.6	89
Show		06305+1348	J 1951	AB	149	6.2	90
Show		06305+1348	J 1951	AC	137	43.2	90
Show		06207+1313	BRT1198		281	5.4	94

WDS 06249+1424 : COMPONENTS

	A
B	pa=330.2° sep=0.92"

06249+1424 A

Componente originario normalizzato	AB	Name	HD 44905	Coord arcsec 2000	062456.05+142424.8	Mag	9.21
Spectral class	A4V (white)	PmRA	-1.00	PmDE	-8.0	SAO	95644
Tycho2	0744-00937-1	HD	44905	DM	BD+14 1280

Tycho2

Tycho2	0744-00937-1	Pflag	P	RAmdeg	96.23355023	DEmdeg	14.40689641
PmRA	-0.9	PmDE	-8.4	E RAmdeg	13	E DEmdeg	15
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.94	EpDEm	1990.50
Num	6	Q RAmdeg	0.8	Q DEmdeg	1.5	Q pmRA	0.8
Q pmDE	1.4	BTmag	9.446	E BTmag	0.024	VTmag	9.206
E VTmag	0.024	Prox	10	TYC	T	HIP
CCDM		RAdeg	96.23358028	DEdeg	14.40687583	EpRA 1990	1.91
EpDE 1990	1.88	E RAdeg	12.7	E DEdeg	14.9	Posflg	D
Corr	-0.1

SAO

SAO	95644	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.019	Vmag	8.8	SpType	A5
Double code		Source	29	CatNum	2232	DM	BD+14 1280
DMcomp		BDsup		HD	44905	M HD	0
GC		RA1950rad	1.66716982	DE1950rad	0.2519462	PmRA2000	0.0004
PmDE2000	-0.017

CCDM

Ccdm	06249+1424	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.05	DDEs	25.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	A5	PmNote	*
PmRA	4	PmDE	7	Dm number	+14 1280	Cat1	BD
Name2	+14 645	Cat2	AGK2/3	HD	44905	M HD
ADS BDS	A 5033	M ADS BDS		N IDS		IDS	06192N1428A
HIC

06249+1424 B

Componente originario normalizzato	AB		Coord arcsec 2000	062456.02+142425.6		Mag	10.49		PmRA	-1.00
PmDE	-8.0		Tycho2	0744-00937-2		Calc delta mag	1.28		Calc coord	yes

Tycho2

Tycho2	0744-00937-2	Pflag	P	RAmdeg	96.23355023	DEmdeg	14.40689641
PmRA	-0.9	PmDE	-8.4	E RAmdeg	13	E DEmdeg	15
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.94	EpDEm	1990.50
Num	6	Q RAmdeg	0.8	Q DEmdeg	1.5	Q pmRA	0.8
Q pmDE	1.4	BTmag	10.652	E BTmag	0.053	VTmag	10.493
E VTmag	0.063	Prox	10	TYC		HIP
CCDM		RAdeg	96.23341361	DEdeg	14.40711139	EpRA 1990	1.91
EpDE 1990	1.89	E RAdeg	33.8	E DEdeg	39.3	Posflg	D
Corr	-0.1

CCDM

Ccdm	06249+1424	RComp		Comp	B	Note1
Note2		Discov num	A 2722	DRAs		DDEs
R dRAs		Year	1914	Theta	324	Rho	1.0
Obs	3	Vmag	10.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 5033	M ADS BDS		N IDS		IDS	06192N1428B
HIC