05147-0704 STF 667 (HD 34121)

05^h 14^m 41.31^s -07° 04' 18.1" P.A. 315.00 sep 4.2 mag 7.15,8.78 Sp K2 dist. 297.62 pc (970.84 l.y.)

Coord 2000	05147-0704	Discov num	STF 667	Comp		Coord arcsec 2000	05 14 41.31 -07 04 18.1
Date first	1830	Date last	2018	Obs	33
Pa first	313	Pa last	315.4	P.A. Now (θ)	315.4°
Sep first	4.2	Sep last	4.233	Sep. Now (ρ)	4.233"
Mag pri	7.15	Mag sec	8.78	delta mag (ΔM)	1.63	Spectral class	K2 (yellow-orange)
Pri motion ra	-009	Sec motion ra	-009
Pri motion dec	-010	Sec motion dec	-010
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 34121	Constellation	Orion	SAO	131910	HIP	24449
Tycho2	4763-01163-1	Gaia DR2	3208256393050427520	HD	34121	GC	6412
BD	BD-07 1012	Distance	297.62	Distance ly	970.84

WDS 05147-0704 STF 667 (HD 34121) : NOTES

discov_num	notes	refcode
STF 667	H 1 54.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05147-0704	STF 667		2004	28	316	4.2	7.15	8.78	K2		051441.31-070418.1
05147-0704	STF 667		2017	30	316	4.3	7.15	8.78	K2	N	051441.31-070418.1
05147-0704	STF 667		2018	32	316	4.2	7.15	8.78	K2	N	051441.31-070418.1

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

WDS 05147-0704 STF 667 (HD 34121) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05147-0704 STF 667 (HD 34121) : MEASURES

No records found.

WDS 05147-0704 (HD 34121) : VIRTUAL EYEPIECE

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WDS 05147-0704 (HD 34121) : ALADIN DSS IMAGE @ 05^h 14^m 41.31^s -07° 04' 18.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05147-0704 STF 667 (HD 34121) : 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		05147-0704	STF 667		315	4.2
Show		05135-0720	A 661		178	0.2	24
Show		05142-0639	HDS 693		353	6.6	27
Show		05166-0714	SKF2342		60	2.6	31
Show		05176-0651	BU 188	BC	52	3.9	45
Show		05176-0651	H 5 25	AB	251	33.3	46
Show		05176-0651	HJ 2259	AD	61	35.4	46
Show	Rigel	05145-0812	STF 668	A,BC	204	9.4	68
Show	Rigel	05145-0812	BU 555	AD	1	44.5	68
Show		05145-0812	BU 555	BC	30	0.1	68
Show		05100-0704	STF 651		27	47.8	70
Show		05103-0736	A 484		1	0.0	72
Show		05199-0724	JNN 34	CD	192	0.7	80
Show		05199-0724	JNN 35	AB	288	0.5	81
Show		05199-0724	JNN 35	AB,CD	286	15.6	81
Show		05132-0539	TDS3112		113	0.5	89
Show		05194-0606	GWP 671		148	57.9	92
Show		05161-0535	BU 1334	AB	354	2.1	92
Show		05161-0535	STF 675	AC	9	9.4	92
Show		05169-0538	A 52		165	1.9	93
Show		05209-0718	RST4274		72	0.3	95
Show		05204-0618	RST4272		295	1.3	97
Show		05202-0609	KPP1793		76	13.9	100
Show		05214-0653	MAD 2	AB	161	2.9	101
Show		05214-0653	MAD 2	AC	136	34.2	101
Show		05204-0802	BU 190	AB	329	0.9	103
Show		05204-0802	STF 692	AB,C	4	34.9	103
Show		05112-0833	GOE 1	Aa,Ab	8	0.2	103
Show		05112-0833	RUC 18	AB	8	14.9	103
Show		05218-0716	DBR 315		295	4.6	106
Show		05101-0829	HDS 682		1	0.2	109
Show		05137-0856	MLL 2		260	5.1	113
Show		05096-0540	TOI 940	Aa,Ab	56	0.1	114
Show		05096-0540	TOI 940	AB	132	2.5	114
Show		05205-0549	YSC 182		106	1.0	115
Show		05070-0631	TDS3069		134	1.2	119
Show		05168-0509	HDS 695		143	0.1	120
Show		05125-0902	TDS3109		312	0.7	123
Show		05088-0830	J 1004		322	3.3	123
Show		05061-0651	SKF 776		64	12.7	129
Show		05119-0907	BUP 76		258	86.8	130
Show		05229-0753	OL 137		208	1.6	132
Show		05204-0522	HDS 702	Aa,Ab	234	0.6	134
Show		05204-0522	BU 189	AB	285	4.6	134
Show		05181-0501	TDS3136		105	2.8	134
Show		05083-0840	STF 649	BC	350	80.7	135
Show		05083-0840	STF 649	AB	69	21.3	135
Show		05083-0840	STF 649	AC	4	87.5	135
Show		05228-0804	TDS3167		138	1.7	135
Show		05141-0448	RST4269		135	0.2	137
Show		05231-0806	A 486		73	0.8	140

WDS 05147-0704 : COMPONENTS

	A
B	pa=315.6° sep=4.22"

05147-0704 A

Componente originario normalizzato	AB	Name	HD 34121	Coord arcsec 2000	051441.31-070418.1	Mag	7.15
Spectral class	K2 (yellow-orange)	PmRA	-9.00	PmDE	-10.0	SAO	131910
HIP	24449	Tycho2	4763-01163-1	HD	34121	GC	6412
BD	BD-07 1012

Tycho2

Tycho2	4763-01163-1	Pflag		RAmdeg	78.67213122	DEmdeg	-7.07169136
PmRA	2.8	PmDE	-20.3	E RAmdeg	6	E DEmdeg	7
E pmRA	2.0	E pmDE	2.1	EpRAm	1991.62	EpDEm	1991.56
Num	3	Q RAmdeg	1.8	Q DEmdeg	0.9	Q pmRA	1.8
Q pmDE	0.8	BTmag	8.915	E BTmag	0.020	VTmag	7.150
E VTmag	0.011	Prox	42	TYC	T	HIP	24449
CCDM	A	RAdeg	78.67212444	DEdeg	-7.07164472	EpRA 1990	1.72
EpDE 1990	1.69	E RAdeg	6.0	E DEdeg	6.6	Posflg
Corr	-0.2

SAO

SAO	131910	DelFlag		RA1950		PmRA1950	-0.0013
DE1950		PmDE1950	-0.005	Vmag	6.9	SpType	K2
Double code		Source	70	CatNum	6412	DM	BD-07 1012
DMcomp		BDsup		HD	34121	M HD	0
GC	6412	RA1950rad	1.36249956	DE1950rad	-0.12439989	PmRA2000	-0.0009
PmDE2000	-0.005

Hipparcos

Catalog	H	HIP	24449	Proxy	H	RAhms	05 14 41.31
DEdms	-07 04 17.9	Vmag	6.7	VarFlag		R Vmag	H
RAdeg	78.6721	DEdeg	-7.07164	AstroRef	A	Plx	3.98
CCDM	05147-0704	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	315	Rho	4.256	HD	34121	BD	BD-07 1012
CD		CP		Dm number	-07 1012	VIred	1.38
SpType	K2	R SpType		Coord arcsec 2000	051441.31-070417.9

Hipparcos 2

HIP	24449	Sn	15	So	3	Nc	2
RArad	1.3730876693	DErad	-0.1234234276	Plx	3.36	PmRA	-8.96
PmDE	-9.25	E RArad	0.94	E DErad	0.67	E Plx	1.07
E pmRA	1.2	E pmDE	0.78	Hpmag	6.8574	E Hpmag	0.0011
SHp	0.009	VA	0	BV	1.259	E BV	0.042
VI	1.22

CCDM

Ccdm	05147-0704	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.73	DDEs	-17.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.1	Sp	K2	PmNote	*
PmRA	-17	PmDE	-4	Dm number	-07 1012	Cat1	BD
Name2	131910	Cat2	SAO	HD	34121	M HD
ADS BDS	A 3825	M ADS BDS		N IDS		IDS	05098S0711A
HIC	24449

05147-0704 B

Componente originario normalizzato	AB		Coord arcsec 2000	051441.11-070415.1		Mag	8.78		PmRA	-9.00
PmDE	-10.0		Calc delta mag	1.63		Calc coord	yes

CCDM

Ccdm	05147-0704	RComp		Comp	B	Note1
Note2		Discov num	STF 667	DRAs		DDEs
R dRAs		Year	1830	Theta	313	Rho	4.2
Obs	14	Vmag	8.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 3825	M ADS BDS		N IDS		IDS	05098S0711B
HIC	24449