12348-6830 DON 538 (HD 109356)

12^h 34^m 50.09^s -68° 30' 20.8" P.A. 105.00 sep 0.8 mag 9.79,10.42 Sp A0

Coord 2000	12348-6830	Discov num	DON 538	Comp		Coord arcsec 2000	12 34 50.09 -68 30 20.8
Date first	1929	Date last	2016	Obs	4
Pa first	103	Pa last	104.9	P.A. Now (θ)	104.9°
Sep first	0.6	Sep last	0.843	Sep. Now (ρ)	0.843"
Mag pri	9.79	Mag sec	10.42	delta mag (ΔM)	0.63	Spectral class	A0 (white)
Pri motion ra	-010	Sec motion ra	-010
Pri motion dec	-003	Sec motion dec	-003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 109356		Constellation	Musca		Tycho2	9228-01860-1		Gaia DR2	5856434993311061504
HD	109356

WDS 12348-6830 DON 538 (HD 109356) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12348-6830	DON 538		1991	3	103	0.8	9.79	10.42	A0		123450.09-683020.8
12348-6830	DON 538		2016	4	105	0.8	9.79	10.42	A0		123450.09-683020.8

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WDS 12348-6830 DON 538 (HD 109356) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12348-6830 DON 538 (HD 109356) : MEASURES

No records found.

WDS 12348-6830 (HD 109356) : VIRTUAL EYEPIECE

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WDS 12348-6830 (HD 109356) : ALADIN DSS IMAGE @ 12^h 34^m 50.09^s -68° 30' 20.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12348-6830 DON 538 (HD 109356) : 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		12348-6830	DON 538		105	0.8
Show		12348-6817	KPP1082		253	8.6	14
Show		12334-6850	HDS1763		286	22.6	22
Show		12349-6756	DON 539		321	2.0	35
Show		12346-6754	DON1101		255	6.9	37
Show		12398-6804	TDS8480		280	0.6	39
Show		12280-6819	DON 527	CD	356	0.9	39
Show		12280-6819	DON 527	AB	39	0.9	40
Show		12280-6819	DON 527	AB,CD	98	9.4	40
Show		12324-6753	DON 534	BC	278	0.9	40
Show		12324-6753	MLO 44	A,BC	173	6.6	40
Show		12372-6908	DON 541	AB	321	28.8	40
Show		12372-6908	SHT 45	AC	198	4.9	40
Show		12372-6908	SHT 45	AD	243	3.4	40
Show		12372-6908	SHT 45	AE	159	5.8	40
Show		12372-6908	RIZ 4	Aa,Ab	-1	0.0	40
Show		12305-6905	BRT1999		140	4.3	42
Show		12431-6814	TDS8497		94	0.6	49
Show		12274-6859	BRT1998		187	5.0	50
Show		12418-6749	DON 544		352	3.2	58
Show		12387-6929	DON 543	AB	299	5.4	62
Show		12387-6929	TRR 14	AC	230	18.1	62
Show		12454-6902	DON 551		330	4.2	66
Show		12421-6924	EVS 20		329	7.0	67
Show		12463-6806	R 207	AB	58	1.0	68
Show		12463-6806	RIZ 5	Aa,Ab	121	0.0	68
Show		12463-6806	RIZ 5	AC	36	95.1	68
Show		12357-6721	TDS8452		219	1.7	70
Show		12483-6825	DON 556		299	3.4	75
Show		12483-6848	TDS8531		8	0.9	76
Show		12284-6938	KPP 273		305	3.0	77
Show		12255-6929	HJ 4522	AB	66	12.7	77
Show		12255-6929	SIN 116	AC	259	19.0	77
Show		12397-6944	BRT2001		33	4.3	78
Show		12350-6948	TDS8446		127	3.1	78
Show		12367-6713	I 906		160	1.1	79
Show		12462-6920	WFC 129		332	6.7	79
Show		12403-6944	HDS1775		36	0.5	79
Show		12220-6910	MLO 42		2	4.1	81
Show		12389-6712	HJ 4535		339	17.2	83
Show		12348-6953	HDS1766		134	0.2	84
Show		12500-6836	DON 559		198	2.5	84
Show		12189-6822	TDS8320		78	1.2	89
Show		12446-6719	DON 548	AB	52	4.7	91
Show		12446-6719	DON 548	AC	88	3.6	91
Show		12506-6805	HDS1802	AB	209	16.6	91
Show		12506-6805	JNN 178	AC	147	1.6	91
Show		12506-6805	JNN 178	AD	155	3.3	91
Show		12506-6805	JNN 178	AE	221	3.5	91
Show		12505-6903	TDS8549		322	0.4	92
Show		12221-6731	HDS1742	Aa,Ab	128	0.5	93

WDS 12348-6830 : COMPONENTS

	A
B	pa=126.0° sep=0.37"

12348-6830 A

Componente originario normalizzato	AB	Name	HD 109356	Coord arcsec 2000	123450.09-683020.8	Mag	9.79
Spectral class	A0 (white)	PmRA	-10.00	PmDE	-3.0	Tycho2	9228-01860-1
HD	109356

Tycho2

Tycho2	9228-01860-1	Pflag	P	RAmdeg	188.70870704	DEmdeg	-68.50576957
PmRA	-9.8	PmDE	-3.3	E RAmdeg	14	E DEmdeg	15
E pmRA	1.6	E pmDE	1.5	EpRAm	1990.56	EpDEm	1990.38
Num	8	Q RAmdeg	0.9	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.6	BTmag	10.104	E BTmag	0.024	VTmag	9.794
E VTmag	0.023	Prox	8	TYC	T	HIP
CCDM		RAdeg	188.70857417	DEdeg	-68.50574583	EpRA 1990	1.63
EpDE 1990	1.65	E RAdeg	13.8	E DEdeg	14.5	Posflg	D
Corr	0.0

CCDM

Ccdm	12348-6830	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.97	DDEs	-19.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	A0	PmNote	*
PmRA	-18	PmDE	12	Dm number	-67 2004	Cat1	CPD
Name2		Cat2		HD	109356	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12289S6757A
HIC

12348-6830 B

Componente originario normalizzato	AB		Coord arcsec 2000	123450.14-683021.0		Mag	10.42		PmRA	-10.00
PmDE	-3.0		Tycho2	9228-01860-2		Calc delta mag	0.63		Calc coord	yes

Tycho2

Tycho2	9228-01860-2	Pflag	P	RAmdeg	188.70870704	DEmdeg	-68.50576957
PmRA	-9.8	PmDE	-3.3	E RAmdeg	14	E DEmdeg	15
E pmRA	1.6	E pmDE	1.5	EpRAm	1990.56	EpDEm	1990.38
Num	8	Q RAmdeg	0.9	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.6	BTmag	10.580	E BTmag	0.034	VTmag	10.418
E VTmag	0.037	Prox	8	TYC	T	HIP
CCDM		RAdeg	188.70917333	DEdeg	-68.50579583	EpRA 1990	1.63
EpDE 1990	1.65	E RAdeg	21.1	E DEdeg	22.2	Posflg	D
Corr	0.0

CCDM

Ccdm	12348-6830	RComp		Comp	B	Note1
Note2		Discov num	DON 538	DRAs		DDEs
R dRAs		Year	1929	Theta	104	Rho	0.6
Obs	2	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12289S6757B
HIC