03346-3104 LDS 3508

03^h 34^m 38.41^s -31° 04' 23.0" P.A. 264.00 sep 223.5 mag 11.42,15.24 Sp K2V+M3:V dist. 93.9 pc (306.3 l.y.)

Coord 2000	03346-3104	Discov num	LDS3508	Comp		Coord arcsec 2000	03 34 38.41 -31 04 23.0
Date first	1960	Date last	2016	Obs	12
Pa first	264	Pa last	263.5	P.A. Now (θ)	263.5°
Sep first	223.0	Sep last	223.522	Sep. Now (ρ)	223.522"
Mag pri	11.42	Mag sec	15.24	delta mag (ΔM)	3.82	Spectral class	K2V+M3:V (yellow-orange/red)
Pri motion ra	-051	Sec motion ra	-049
Pri motion dec	-503	Sec motion dec	-508
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.011 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Fornax		HIP	16683		Tycho2	7021-00604-1		CD	CD-31 1454
Distance	93.9		Distance ly	306.3

WDS 03346-3104 LDS 3508 : NOTES

discov_num	notes	refcode
LDS3508	NLTT 11300/11288	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (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
03346-3104	LDS3508		2000	3	264	223.5	11.42	14.64	K2:	D	033438.41-310423.0
03346-3104	LDS3508		2005	4	264	223.0	11.42	14.64	K2:	N D	033438.41-310423.0
03346-3104	LDS3508		2010	6	264	223.5	11.42	15.24	K2V+M3:V	NV	033438.41-310423.0
03346-3104	LDS3508		2015	8	264	223.5	11.42	15.24	K2V+M3:V	NV	033438.41-310423.0
03346-3104	LDS3508		2016	10	264	223.5	11.42	15.24	K2V+M3:V	NV	033438.41-310423.0

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

WDS 03346-3104 LDS 3508 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03346-3104 LDS 3508 : MEASURES

No records found.

WDS 03346-3104 : VIRTUAL EYEPIECE

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

WDS 03346-3104 : ALADIN DSS IMAGE @ 03^h 34^m 38.41^s -31° 04' 23.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03346-3104 LDS 3508 : 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		03346-3104	LDS3508		264	223.5
Show		03339-3105	B 52		315	0.2	9
Show		03350-3025	UC 1026		248	36.2	40
Show		03322-3134	TOK 691		320	0.1	44
Show		03346-3152	B 53		226	1.4	49
Show		03313-3031	RST2309		107	1.0	55
Show		03350-3010	TDS2590		132	0.6	55
Show		03320-3152	TDS2564		96	0.8	59
Show		03355-3218	LDS3510		142	29.1	75
Show		03403-3122	KPP2641		335	24.6	76
Show		03311-2959	TDS2560		162	0.4	81
Show		03322-3218	HDS 447		260	0.4	81
Show		03342-3240	TDS2584		286	0.6	97
Show		03354-2927	TDS2593		237	1.7	99
Show		03421-3136	B 56	AB	28	1.5	101
Show		03421-3136	B 56	AC	167	25.8	101
Show		03276-3011	TDS2552		180	1.0	106
Show		03263-3057	LDS5426		36	32.0	109
Show		03309-2926	HDS 442		4	0.7	110
Show		03262-3037	B 2082		194	30.2	113
Show		03277-3215	HJ 3578		41	29.5	114
Show		03406-2940	TDS2621		322	0.5	115
Show		03326-2910	TDS2572	AB	340	0.5	118
Show		03300-2922	RST 75		61	1.7	119
Show		03353-2905	SEE 28		106	10.5	120
Show		03390-3250	LDS3520		247	326.9	120
Show		03431-3201	DAM 758		247	6.9	123
Show		03440-3155	PRO 13		132	5.0	125
Show		03399-3251	TDS2617		149	0.6	127
Show		03266-3220	UC 1006		136	7.3	128
Show		03358-2853	TDS2594		214	2.4	132
Show		03246-3021	TDS2541		1	0.4	137
Show		03423-2930	TVB 55		115	26.6	138
Show		03454-3102	KPP3542		236	1.5	139
Show		03252-2951	HDS 427		137	0.3	143
Show		03330-3327	TDS2574		14	0.4	145
Show		03240-3014	TDS2538			0.5	147
Show		03323-3330	LDS3505		299	40.5	149
Show		03238-3204	RSS 64	AB	265	27.2	152
Show		03383-2841	TDS2609		151	0.5	152
Show		03455-2941	LDS5431		304	36.1	162
Show		03226-3011	LDS3487		253	25.0	165
Show		03370-2808	LDS 840		224	31.3	180
Show		03267-2834	SEE 25		18	10.3	183
Show		03485-3147	HJ 3596		138	9.3	183
Show		03257-3334	LDS3494		311	14.1	188
Show		03381-3407	RST2311		27	1.2	188
Show		03200-3109	B 48		85	2.1	189
Show		03195-3100	TSN 126		130	0.6	195
Show		03307-2755	B 2083		17	12.0	197
Show		03199-3014	I 719		325	1.5	197

WDS 03346-3104 : COMPONENTS

	A
B	pa=262.4° sep=191.89"

03346-3104 A

Componente originario normalizzato	AB	Coord arcsec 2000	033438.41-310423.0	Mag	11.42	Spectral class	K2V (yellow-orange)
PmRA	-51.00	PmDE	-503.0	HIP	16683	Tycho2	7021-00604-1
CD	CD-31 1454

Tycho2

Tycho2	7021-00604-1	Pflag		RAmdeg	53.66006294	DEmdeg	-31.07308124
PmRA	-49.3	PmDE	-503.1	E RAmdeg	50	E DEmdeg	43
E pmRA	2.7	E pmDE	2.6	EpRAm	1987.06	EpDEm	1988.02
Num	3	Q RAmdeg	0.5	Q DEmdeg	1.4	Q pmRA	0.5
Q pmDE	1.3	BTmag	12.107	E BTmag	0.098	VTmag	11.508
E VTmag	0.081	Prox	999	TYC		HIP	16683
CCDM		RAdeg	53.66019639	DEdeg	-31.07192972	EpRA 1990	1.66
EpDE 1990	1.76	E RAdeg	51.8	E DEdeg	44.1	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	16683	Proxy		RAhms	03 34 38.45
DEdms	-31 04 18.6	Vmag	11.42	VarFlag		R Vmag	H
RAdeg	53.6602	DEdeg	-31.0718	AstroRef		Plx	5.89
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD	CD-31 1454	CP		Dm number	-31 1454	VIred	1.4
SpType	K2:	R SpType		Coord arcsec 2000	033438.45-310418.6

Hipparcos 2

HIP	16683	Sn	5	So	0	Nc	1
RArad	0.9365470024	DErad	-0.5423057852	Plx	10.65	PmRA	-48.78
PmDE	-505.96	E RArad	1.46	E DErad	1.86	E Plx	2.76
E pmRA	1.53	E pmDE	2.35	Hpmag	11.5582	E Hpmag	0.0059
SHp	0.063	VA	0	BV	1.244	E BV	0.197
VI	1.4

CCDM

Ccdm	03346-3104	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.43	DDEs	-23.8
R dRAs	81	Year		Theta		Rho
Obs	2	Vmag	12.3	Sp	K2	PmNote	@
PmRA	-47	PmDE	-510	Dm number	-31 1454	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	03306S3124A
HIC	16683

03346-3104 B

Componente originario normalizzato	AB		Coord arcsec 2000	033423.60-310448.3		Mag	15.24		Spectral class	M3:V (red)
PmRA	-49.00		PmDE	-508.0		Calc delta mag	3.82		Calc coord	yes

CCDM

Ccdm	03346-3104	RComp		Comp	B	Note1
Note2		Discov num	LDS3508	DRAs		DDEs
R dRAs		Year	1960	Theta	264	Rho	223.0
Obs	1	Vmag	15.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	03306S3124B
HIC