05322-0431 RAS 19 (V1101 Ori)

05^h 32^m 14.89^s -04° 31' 06.1" P.A. 39.00 sep 2.0 mag 8.10,15.90 Sp B7IV+G5V dist. 450.45 pc (1469.37 l.y.)

Coord 2000	05322-0431	Discov num	RAS 19	Comp		Coord arcsec 2000	05 32 14.89 -04 31 06.1
Date first	2010	Date last	2016	Obs	2
Pa first	46	Pa last	39	P.A. Now (θ)	39°
Sep first	2.0	Sep last	1.985	Sep. Now (ρ)	1.985"
Mag pri	8.10	Mag sec	15.90	delta mag (ΔM)	7.8	Spectral class	B7IV+G5V (blue-white/yellow)
Pri motion ra	+001	Sec motion ra
Pri motion dec	-000	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	V1101 Ori	Constellation	Orion	SAO	132229	HIP	25954
Tycho2	4774-00923-1	Gaia DR2	3209813301515219968	HD	36540	BD	BD-04 1162
Distance	450.45	Distance ly	1469.37

WDS 05322-0431 RAS 19 (V1101 Ori) : NOTES

discov_num	notes	refcode
RAS 19	Includes the rotationally variable star V1101 Ori. Companion estimated
	as close to G5V; mass of system perhaps 7 Msun.	Ras2014

REFERENCES

refcode	metd	author	reference
Ras2014	S j	Rastegaev, D.A., Balega, Y.Y., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.	2014AstBu..69..296R
Ras2014		Astrophys. Bull. 69, 296, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05322-0431	RAS 19		2010	1	46	2.0	8.16	10.00	B7III G5V		053214.89-043106.1
05322-0431	RAS 19		2016	2	39	2.0	8.10	15.90	B7IV+G5V	N	053214.89-043106.1

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WDS 05322-0431 RAS 19 (V1101 Ori) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05322-0431 RAS 19 (V1101 Ori) : MEASURES

No records found.

WDS 05322-0431 (V1101 Ori) : VIRTUAL EYEPIECE

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WDS 05322-0431 (V1101 Ori) : ALADIN DSS IMAGE @ 05^h 32^m 14.89^s -04° 31' 06.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05322-0431 RAS 19 (V1101 Ori) : 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		05322-0431	RAS 19		39	2.0	1
Show		05315-0428	CON 8		346	0.3	13
Show		05332-0429	SKF2223		126	4.1	15
Show		05336-0444	SKF2346		291	0.9	24
Show		05338-0439	SKF2231		260	1.4	25
Show		05309-0415	HJ 2270		340	27.9	26
Show		05313-0455	HJ 2272		49	9.3	29
Show		05339-0416	SKF2233		286	1.0	29
Show		05309-0411	CON 7		309	4.5	30
Show		05340-0445	SKF2235		211	3.4	31
Show		05339-0448	SKF2234		186	0.8	31
Show		05338-0452	SKF2230		196	1.6	32
Show		05321-0506	DOO 34		175	15.9	34
Show		05345-0425	CLL 5		90	30.0	35
Show		05345-0429	BU 13		144	0.8	35
Show		05342-0451	BDG 1		252	33.8	36
Show		05336-0502	WLK 1		137	10.9	37
Show		05347-0424	STF 743		283	1.8	38
Show		05355-0509	KOH 104		-1	0.5	40
Show		05344-0457	SKF2242		95	4.7	42
Show		05294-0431	SKF2222		218	3.0	43
Show		05351-0435	SKF2260		159	1.5	44
Show		05352-0428	SKF2262		201	1.7	44
Show		05344-0502	SKF2240		334	1.8	44
Show		05347-0458	SKF2245		148	1.4	45
Show		05353-0430	SKF2264		281	2.1	46
Show		05351-0446	SKF2258		273	3.2	46
Show		05351-0449	SKF2256		132	3.1	47
Show		05354-0430	HDS 745		279	0.4	47
Show		05353-0441	STF 746	AB	219	13.9	47
Show		05353-0441	BKO 20	AC	226	25.5	47
Show		05354-0425	FIN 345		99	0.4	48
Show		05354-0434	SKF2270		47	3.9	48
Show		05337-0514	SKF2226		222	0.9	49
Show		05355-0438	SKF2358		78	1.2	50
Show		05344-0508	SKF2241		283	2.9	50
Show		05341-0514	HAT 15	CF	269	16.1	50
Show		05290-0442	WEB 4		233	48.0	50
Show		05355-0422	STF 750		60	4.2	50
Show		05352-0454	MGM2423		252	1.0	50
Show		05349-0501	SKF2251		122	1.2	51
Show		05341-0514	HAT 15	BE	107	6.1	51
Show		05354-0450	DA 4	AB	202	1.2	51
Show		05354-0450	TOK 430	Aa,Ab	32	0.2	51
Show		05354-0448	SKF2273		217	3.5	51
Show		05352-0455	CON 10	AB	80	0.1	51
Show		05352-0455	CON 10	CD	237	2.3	51
Show		05352-0455	CON 10	GH	185	3.6	51
Show		05352-0455	CON 10	EF	156	2.8	51
Show		05351-0500	SKF2426		235	5.4	51
Show		05341-0514	HAT 15	AB	284	30.3	52

WDS 05322-0431 : COMPONENTS

	A
B	pa=38.9° sep=1.98"

05322-0431 A

Componente originario normalizzato	AB	Name	V1101 Ori	Coord arcsec 2000	053214.89-043106.1	Mag	8.1
Spectral class	B7IV (blue-white)	PmRA	1.00	PmDE	0.0	SAO	132229
HIP	25954	Tycho2	4774-00923-1	HD	36540	BD	BD-04 1162

Tycho2

Tycho2	4774-00923-1	Pflag		RAmdeg	83.06178782	DEmdeg	-4.51838745
PmRA	2.4	PmDE	-0.8	E RAmdeg	5	E DEmdeg	6
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.39	EpDEm	1990.93
Num	10	Q RAmdeg	0.6	Q DEmdeg	1.0	Q pmRA	0.5
Q pmDE	1.0	BTmag	8.196	E BTmag	0.017	VTmag	8.158
E VTmag	0.012	Prox	999	TYC	T	HIP	25954
CCDM		RAdeg	83.06178194	DEdeg	-4.51838556	EpRA 1990	1.84
EpDE 1990	1.57	E RAdeg	4.9	E DEdeg	6.2	Posflg
Corr	-0.2

SAO

SAO	132229	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.013	Vmag	8.8	SpType	B9
Double code		Source	27	CatNum	1618	DM	BD-04 1162
DMcomp		BDsup		HD	36540	M HD	0
GC		RA1950rad	1.43890346	DE1950rad	-0.07947205	PmRA2000	0.0004
PmDE2000	0.013

Hipparcos

Catalog	H	HIP	25954	Proxy		RAhms	05 32 14.83
DEdms	-04 31 06.2	Vmag	8.15	VarFlag	1	R Vmag	G
RAdeg	83.0618	DEdeg	-4.51838	AstroRef		Plx	1.79
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	36540	BD	BD-04 1162
CD		CP		Dm number	-04 1162	VIred	0.06
SpType	B7III	R SpType		Coord arcsec 2000	053214.83-043106.2

Hipparcos 2

HIP	25954	Sn	5	So	0	Nc	1
RArad	1.4497015956	DErad	-0.0788606754	Plx	2.22	PmRA	2.07
PmDE	-1.05	E RArad	0.73	E DErad	0.48	E Plx	0.98
E pmRA	0.83	E pmDE	0.51	Hpmag	8.1763	E Hpmag	0.0024
SHp	0.018	VA	1	BV	0.047	E BV	0.013
VI	0.06

05322-0431 B

Componente originario normalizzato	AB		Coord arcsec 2000	053214.97-043104.6		Mag	15.9		Spectral class	G5V (yellow)
Calc delta mag	7.8		Calc coord	yes