06116-4025 COO 34 (HD 42930)

06^h 11^m 37.52^s -40° 24' 53.5" P.A. 41.00 sep 5.0 mag 8.98,10.22 Sp K1III

Coord 2000	06116-4025	Discov num	COO 34	Comp		Coord arcsec 2000	06 11 37.52 -40 24 53.5
Date first	1897	Date last	2015	Obs	14
Pa first	41	Pa last	41.2	P.A. Now (θ)	41.2°
Sep first	5.0	Sep last	5.025	Sep. Now (ρ)	5.025"
Mag pri	8.98	Mag sec	10.22	delta mag (ΔM)	1.24	Spectral class	K1III (yellow-orange)
Pri motion ra	-042	Sec motion ra	-005
Pri motion dec	-061	Sec motion dec	-025
Notes

rPM=0.697

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 42930		Constellation	Columba		SAO	217767		Tycho2	7616-00244-1
Gaia DR2	5572777382900418688		HD	42930		DM	CP-40 938

WDS 06116-4025 COO 34 (HD 42930) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CoO1927A	T -	Cordoba Obs.	1927sdsc.book......
CoO1927A		cited in SDS (Southern Double Star Catalog), 1927
CoO9999	T -	Cordoba Obs.	...................
CoO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06116-4025	COO 34		2000	11	40	5.0	8.98	10.22	K1III	D	061137.52-402453.5
06116-4025	COO 34		2010	13	42	4.5	8.98	10.22	K1III		061137.52-402453.5
06116-4025	COO 34		2015	14	41	5.0	8.98	10.22	K1III		061137.52-402453.5

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

WDS 06116-4025 COO 34 (HD 42930) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06116-4025 COO 34 (HD 42930) : MEASURES

No records found.

WDS 06116-4025 (HD 42930) : VIRTUAL EYEPIECE

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

WDS 06116-4025 (HD 42930) : ALADIN DSS IMAGE @ 06^h 11^m 37.52^s -40° 24' 53.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06116-4025 COO 34 (HD 42930) : 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		06116-4025	COO 34		41	5.0
Show		06118-4025	B 1504		308	3.0	3
Show		06099-4039	KPP3662		272	1.8	25
Show		06137-4031	RST1305		235	0.3	25
Show		06144-4005	LDS 156		257	11.3	39
Show		06133-4100	TVB 126		240	2.0	41
Show		06099-3944	CTI6105		277	2.4	46
Show		06104-3938	FIN 18		42	1.3	50
Show		06085-4059	TDS3582		61	1.9	50
Show		06076-4004	WG 48		177	4.1	51
Show		06124-4121	BRT 681		130	3.6	57
Show		06157-4112	BRT 682		141	4.1	67
Show		06077-4124	RST3439		42	1.7	74
Show		06050-4012	WG 46		116	3.2	77
Show		06074-4134	UC 1406		270	60.2	84
Show		06057-3935	WG 47		132	10.5	86
Show		06115-4151	TDS3614		296	1.7	86
Show		06071-3915	I 1495		60	1.2	87
Show		06042-4109	HJ 3831	AB	122	2.2	95
Show		06042-4109	HJ 3831	AC	185	20.1	95
Show		06087-3856	TDS3585		61	0.8	96
Show		06117-4203	DON 124		152	2.5	99
Show		06100-3848	RST1302		330	0.8	99
Show		06202-4102	B 1506		89	0.4	105
Show		06093-3842	LDS 154		53	38.0	106
Show		06048-4140	TVB 114		356	5.5	108
Show		06156-4203	UC 1415		269	42.4	108
Show		06206-4102	DAM1348		350	9.8	109
Show		06206-4103	DAM1349		232	4.4	109
Show		06198-3930	HJ 3849		54	39.6	110
Show		06027-4109	B 1502		16	0.5	111
Show		06079-4209	FIN 70		160	0.1	113
Show		06022-3952	KPP2699		48	2.8	113
Show		06016-4016	B 1500		330	5.0	115
Show		06079-3839	HDS 835		54	0.2	115
Show		06018-4110	B 1501	AB	111	0.5	121
Show		06018-4110	HJ 3827	AB,C	240	23.7	121
Show		06219-4058	RST1306		100	1.7	122
Show		06161-3835	COO 35		229	6.2	122
Show		06163-3833	DAM1344		61	26.8	125
Show		06034-4147	KPP3652		209	1.6	125
Show		06021-4141	BRT 680		36	6.0	132
Show		06000-4030	WG 45		110	4.4	133
Show		06165-4227	BRT 683		149	6.8	134
Show		06119-4239	TDS3621		135	0.9	134
Show		06010-4128	RST3435	AB	224	0.6	136
Show		06010-4128	HJ 3826	AB,C	162	15.3	136
Show		06050-4219	KPP1221		101	9.4	137
Show		06166-3818	TDS3689		221	0.8	140
Show		06233-3931	WG 51		299	7.8	145
Show		06106-3800	TDS3607		323	1.4	146

WDS 06116-4025 : COMPONENTS

	A
B	pa=33.7° sep=4.54"

06116-4025 A

Componente originario normalizzato	AB	Name	HD 42930	Coord arcsec 2000	061137.52-402453.5	Mag	8.98
Spectral class	K1III (yellow-orange)	PmRA	-42.00	PmDE	-61.0	SAO	217767
Tycho2	7616-00244-1	HD	42930	DM	CP-40 938

Tycho2

Tycho2	7616-00244-1	Pflag		RAmdeg	92.90632205	DEmdeg	-40.41486898
PmRA	-22.5	PmDE	-37.2	E RAmdeg	12	E DEmdeg	12
E pmRA	1.8	E pmDE	1.7	EpRAm	1990.45	EpDEm	1990.26
Num	3	Q RAmdeg	4.7	Q DEmdeg	7.9	Q pmRA	4.7
Q pmDE	7.9	BTmag	10.340	E BTmag	0.031	VTmag	8.977
E VTmag	0.016	Prox	50	TYC	T	HIP
CCDM		RAdeg	92.90638917	DEdeg	-40.41478444	EpRA 1990	1.61
EpDE 1990	1.60	E RAdeg	11.9	E DEdeg	11.7	Posflg
Corr	-0.1

SAO

SAO	217767	DelFlag		RA1950		PmRA1950	-0.0014
DE1950		PmDE1950	-0.028	Vmag	9.2	SpType	K0
Double code		Source	48	CatNum	3385	DM	CP-40 938
DMcomp	A	BDsup		HD	42930	M HD	0
GC		RA1950rad	1.61446701	DE1950rad	-0.70513913	PmRA2000	-0.0007
PmDE2000	-0.027

CCDM

Ccdm	06116-4025	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.35	DDEs	5.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	K0	PmNote	*
PmRA	-16	PmDE	-28	Dm number	-40 2306	Cat1	CD
Name2	217767	Cat2	SAO	HD	42930	M HD
ADS BDS		M ADS BDS		N IDS		IDS	06084S4023A
HIC

06116-4025 B

Componente originario normalizzato	AB		Coord arcsec 2000	061137.74-402449.7		Mag	10.22		PmRA	-5.00
PmDE	-25.0		Tycho2	7616-00244-2		Calc delta mag	1.24		Calc coord	yes

Tycho2

Tycho2	7616-00244-2	Pflag		RAmdeg	92.90759166	DEmdeg	-40.41380232
PmRA	-5.4	PmDE	-24.9	E RAmdeg	34	E DEmdeg	34
E pmRA	2.1	E pmDE	2.0	EpRAm	1988.51	EpDEm	1988.08
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.7	Q pmRA	1.1
Q pmDE	0.6	BTmag	11.608	E BTmag	0.083	VTmag	10.220
E VTmag	0.043	Prox	50	TYC	T	HIP
CCDM		RAdeg	92.90760806	DEdeg	-40.41374389	EpRA 1990	1.59
EpDE 1990	1.54	E RAdeg	34.5	E DEdeg	35.3	Posflg
Corr	0.1

CCDM

Ccdm	06116-4025	RComp		Comp	B	Note1
Note2		Discov num	COO 34	DRAs	1.53	DDEs	10.7
R dRAs	10	Year	1897	Theta	041	Rho	5.0
Obs	6	Vmag	10.1	Sp		PmNote	*
PmRA	-34	PmDE	-20	Dm number		Cat1
Name2	217768	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06084S4023B
HIC