12101-4739 COO 135 (HD 105689)

12^h 10^m 05.85^s -47° 38' 50.8" P.A. 300.00 sep 7.0 mag 9.61,10.13 Sp A7V

Coord 2000	12101-4739	Discov num	COO 135	Comp		Coord arcsec 2000	12 10 05.85 -47 38 50.8
Date first	1903	Date last	2015	Obs	13
Pa first	305	Pa last	300.4	P.A. Now (θ)	300.4°
Sep first	7.3	Sep last	7.02	Sep. Now (ρ)	7.02"
Mag pri	9.61	Mag sec	10.13	delta mag (ΔM)	0.52	Spectral class	A7V (white)
Pri motion ra	-032	Sec motion ra	-033
Pri motion dec	-000	Sec motion dec	-011
Notes	V (Proper motion indicates physical)

rPM=0.318

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 105689		Constellation	Centaurus		Tycho2	8233-00555-1		Gaia DR2	6130983252888108544
HD	105689

WDS 12101-4739 COO 135 (HD 105689) : NOTES

No records found.

DISCOVERER

discov	author
COO	Cordoba Obs.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
12101-4739	COO 135		1999	10	300	7.0	9.61	10.13	A7V	-46 7727	D	121005.85-473850.8
12101-4739	COO 135		2010	12	299	6.1	9.61	10.13	A7V	-46 7727		121005.85-473850.8
12101-4739	COO 135		2015	13	300	7.0	9.61	10.13	A7V	-46 7727		121005.85-473850.8

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

WDS 12101-4739 COO 135 (HD 105689) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12101-4739 COO 135 (HD 105689) : MEASURES

No records found.

WDS 12101-4739 (HD 105689) : VIRTUAL EYEPIECE

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WDS 12101-4739 (HD 105689) : ALADIN DSS IMAGE @ 12^h 10^m 05.85^s -47° 38' 50.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12101-4739 COO 135 (HD 105689) : 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		12101-4739	COO 135		300	7.0	0
Show		12077-4743	KPP 261		185	3.5	25
Show		12080-4720	CPO 343		34	4.0	28
Show		12075-4719	HDS1711		188	2.3	33
Show		12068-4727	ENO 4		279	7.7	35
Show		12062-4745	HJ 4497		325	10.5	41
Show		12069-4712	CPO 341		44	4.2	42
Show		12145-4737	JNN 168		168	0.5	45
Show		12056-4812	HDS1704		9	12.8	56
Show		12135-4847	TDS8273	AB	29	0.6	77
Show		12135-4847	CBL 142	AC	168	50.0	77
Show		12110-4619	KIR 15		0	432.8	81
Show		12166-4651	TDS8297		267	0.5	82
Show		12155-4636	LDS 397		136	38.6	84
Show		12066-4621	WFC 123		17	16.0	86
Show		12099-4613	LDS 385		30	66.8	87
Show		12014-4739	TDS8174		355	0.4	88
Show		12064-4858	BRT 805		44	4.1	88
Show		12106-4611	LDS 388		218	12.9	89
Show		12101-4911	CVN 46	AB	90	6.9	92
Show		12101-4911	RMU 4	Aa,Ab	259	0.4	92
Show		12193-4750	KOU 8	AB	330	0.5	94
Show		12017-4822	RST 569		35	1.8	95
Show		12054-4900	RSS 282		84	44.2	95
Show		12189-4709	TDS8319		33	0.7	95
Show		12175-4642	TDS8305		0	0.6	95
Show		12031-4632	I 897		67	2.1	99
Show		12050-4612	HDS1702		331	0.2	102
Show		12022-4844	GKM9279	Aa,Ab	316	0.1	102
Show		12008-4824	TOK 147		271	12.0	104
Show		12027-4624	I 896		343	1.2	106
Show		12050-4916	TDS8212		244	0.6	110
Show		12210-4743	TDS8346		246	0.4	110
Show		12209-4727	HDS1738		250	0.5	110
Show		12196-4642	SWR 130		276	12.2	113
Show		12035-4911	SKF 835		270	41.4	113
Show		12212-4803	JNN 170	AB	193	2.0	115
Show		12174-4907	TDS8304		88	1.3	115
Show		12101-4934	RST 578		141	2.6	116
Show		12191-4628	TDS8322		26	2.9	117
Show		12019-4617	TDS8181		11	2.5	118
Show		11585-4751	SLR 24		176	1.7	118
Show		12180-4907	HDS1731		21	0.1	119
Show		11584-4734	NZO 26		21	6.3	119
Show		12191-4623	UC 2315		89	41.6	119
Show		12208-4832	TDS8344		216	0.5	120
Show		12010-4858	RST 567	AB	89	3.6	121
Show		11583-4759	KPP2916		11	4.3	121
Show		11599-4844	LDS 377		157	38.2	121
Show		12140-4543	RMK 14		242	2.7	123
Show		12220-4720	KPP1756		134	13.6	123

WDS 12101-4739 : COMPONENTS

	A
B	pa=300.4° sep=7.02"

12101-4739 A

Name	HD 105689		Coord arcsec 2000	121005.85-473850.8		Mag	9.61		Spectral class	A7V (white)
PmRA	-32.00		PmDE	0.0		Tycho2	8233-00555-1		HD	105689

Tycho2

Tycho2	8233-00555-1	Pflag		RAmdeg	182.52439127	DEmdeg	-47.64743400
PmRA	-29.2	PmDE	-7.1	E RAmdeg	11	E DEmdeg	12
E pmRA	1.1	E pmDE	1.1	EpRAm	1989.59	EpDEm	1988.94
Num	6	Q RAmdeg	1.8	Q DEmdeg	2.2	Q pmRA	2.0
Q pmDE	2.4	BTmag	9.936	E BTmag	0.022	VTmag	9.607
E VTmag	0.020	Prox	70	TYC	T	HIP
CCDM		RAdeg	182.52449139	DEdeg	-47.64741833	EpRA 1990	1.81
EpDE 1990	1.58	E RAdeg	11.4	E DEdeg	11.9	Posflg
Corr	-0.1

CCDM

Ccdm	12101-4739	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.18	DDEs	9.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.4	Sp	A3	PmNote	*
PmRA	-38	PmDE	-6	Dm number	-46 7727	Cat1	CD
Name2		Cat2		HD	105689	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12049S4705A
HIC

12101-4739 B

Coord arcsec 2000	121005.25-473847.2		Mag	10.13		PmRA	-33.00		PmDE	-11.0
Tycho2	8233-00555-2		Delta magnitude	0.52		Coordinate calculated	yes

Tycho2

Tycho2	8233-00555-2	Pflag		RAmdeg	182.52191240	DEmdeg	-47.64644737
PmRA	-33.4	PmDE	-7.4	E RAmdeg	17	E DEmdeg	18
E pmRA	2.0	E pmDE	1.9	EpRAm	1991.02	EpDEm	1990.59
Num	3	Q RAmdeg	1.8	Q DEmdeg	1.6	Q pmRA	1.8
Q pmDE	1.6	BTmag	10.497	E BTmag	0.030	VTmag	10.130
E VTmag	0.029	Prox	70	TYC	T	HIP
CCDM		RAdeg	182.52202500	DEdeg	-47.64643000	EpRA 1990	1.83
EpDE 1990	1.57	E RAdeg	17.2	E DEdeg	18.3	Posflg
Corr	-0.1

CCDM

Ccdm	12101-4739	RComp		Comp	B	Note1
Note2		Discov num	COO 135	DRAs	-0.78	DDEs	13.9
R dRAs	10	Year	1920	Theta	300	Rho	7.1
Obs	3	Vmag	9.7	Sp		PmNote	*
PmRA	-39	PmDE	1	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12049S4705B
HIC