12166-3740 JSP 523 (HD 106739)

12^h 16^m 33.08^s -37° 39' 49.1" P.A. 352.00 sep 2.0 mag 10.40,12.17 Sp G0/2V

Coord 2000	12166-3740	Discov num	JSP 523	Comp		Coord arcsec 2000	12 16 33.08 -37 39 49.1
Date first	1929	Date last	2015	Obs	4
Pa first	350	Pa last	351.6	P.A. Now (θ)	351.6°
Sep first	2.1	Sep last	1.995	Sep. Now (ρ)	1.995"
Mag pri	10.40	Mag sec	12.17	delta mag (ΔM)	1.77	Spectral class	G0/2V (yellow)
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	-023	Sec motion dec	-023
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 106739		Constellation	Centaurus		SAO	203303		Tycho2	7756-00124-1
Gaia DR2	6151325450653462912		HD	106739

WDS 12166-3740 JSP 523 (HD 106739) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jsp1937	Ma j	Jessup, M.K.	1937MmRAS..65...51R
Jsp1937		MemRAS 65, 51, 1937
Jsp1955	Ma j	Jessup, M.K.	1955POMic..11....1R
Jsp1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964	Ma j	Jessup, M.K.	1964POMic...9...73R
Jsp1964		Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999	Ma -	Jessup, M.K.	...................
Jsp9999		Unpublished, manuscript or reference not found.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
12166-3740	JSP 523		1991	3	352	2.0	10.40	12.17	G0/2V		121633.08-373949.1
12166-3740	JSP 523		2015	4	352	2.0	10.40	12.17	G0/2V		121633.08-373949.1

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

WDS 12166-3740 JSP 523 (HD 106739) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12166-3740 JSP 523 (HD 106739) : MEASURES

No records found.

WDS 12166-3740 (HD 106739) : 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 12166-3740 (HD 106739) : ALADIN DSS IMAGE @ 12^h 16^m 33.08^s -37° 39' 49.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12166-3740 JSP 523 (HD 106739) : 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		12166-3740	JSP 523		352	2.0
Show		12143-3758	TDS8279		105	0.8	33
Show		12131-3802	UC 2294		186	79.6	47
Show		12133-3655	JSP 519		249	1.6	60
Show		12214-3756	SKF1916		285	11.7	60
Show		12141-3644	SEE 147	AB	41	0.3	64
Show		12141-3644	SEE 147	AB,C	306	27.8	64
Show		12218-3720	UC 2323		327	44.0	67
Show		12180-3635	KPP 266		227	3.0	67
Show		12212-3818	SKF1915		259	163.6	67
Show		12188-3845	RST1660		174	4.1	71
Show		12128-3835	TDS8267	AB	225	0.6	71
Show		12141-3633	SEE 148		64	19.1	73
Show		12145-3854	RST1657		352	3.9	79
Show		12232-3729	RST2793		227	0.2	81
Show		12178-3904	SKF 466		335	4.4	86
Show		12106-3650	SEE 146		48	0.8	87
Show		12198-3859	TDS8331		102	1.3	89
Show		12150-3613	SLR 10		245	2.0	89
Show		12089-3750	TDS8246		122	0.5	92
Show		12178-3606	R 193	Aa,Ab	167	0.3	96
Show		12084-3715	JSP 512		17	5.2	101
Show		12218-3901	RST1662		55	2.0	102
Show		12203-3606	UC 2319		176	21.4	105
Show		12250-3808	RST2797		23	0.4	105
Show		12202-3918	TDS8334		174	0.9	107
Show		12088-3834	SWR 125		256	5.3	107
Show		12075-3734	JSP 511		52	2.4	109
Show		12098-3621	TDS8251		42	0.6	114
Show		12188-3549	TDS8318		206	0.5	115
Show		12227-3911	KPP3034		333	17.8	117
Show		12069-3806	UC 2274		307	56.3	118
Show		12242-3855	HDO 216		57	4.2	118
Show		12167-3542	UC 2307		344	66.5	118
Show		12066-3752	HJ 4500		31	49.9	119
Show		12107-3604	KPP 628		304	5.7	119
Show		12260-3703	TVB 252		331	2.4	119
Show		12123-3552	TDS8264		253	0.6	120
Show		12147-3541	TDS8282		120	0.7	121
Show		12269-3728	HJ 4510	AB	42	19.4	124
Show		12269-3728	HJ 4510	BC	14	12.1	125
Show		12269-3728	HJ 4510	BD	301	16.3	125
Show		12271-3802	TDS8387		238	0.6	128
Show		12155-3949	CVN 47		347	9.0	130
Show		12075-3901	B 801		218	2.4	135
Show		12227-3933	RST1664		308	1.3	135
Show		12271-3831	RST2800		188	2.1	136
Show		12187-3523	TDS8317		331	1.5	139
Show		12088-3927	UC 2280		66	85.5	141
Show		12047-3757	KPP2722		101	2.1	142
Show		12199-3522	UC 2317		330	31.3	144

WDS 12166-3740 : COMPONENTS

	A
B	pa=353.3° sep=1.99"

12166-3740 A

Componente originario normalizzato	AB	Name	HD 106739	Coord arcsec 2000	121633.08-373949.1	Mag	10.4
Spectral class	G0/2V (yellow)	PmRA	18.00	PmDE	-23.0	SAO	203303
Tycho2	7756-00124-1	HD	106739	DM	CD-36 7745

Tycho2

Tycho2	7756-00124-1	Pflag		RAmdeg	184.13782288	DEmdeg	-37.66361862
PmRA	18.4	PmDE	-23.0	E RAmdeg	17	E DEmdeg	21
E pmRA	1.4	E pmDE	1.5	EpRAm	1986.78	EpDEm	1984.11
Num	8	Q RAmdeg	1.1	Q DEmdeg	2.0	Q pmRA	1.1
Q pmDE	1.9	BTmag	10.976	E BTmag	0.041	VTmag	10.411
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	184.13777167	DEdeg	-37.66357194	EpRA 1990	1.57
EpDE 1990	1.34	E RAdeg	19.4	E DEdeg	25.3	Posflg
Corr	0.2

SAO

SAO	203303	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.008	Vmag	10	SpType	G5
Double code		Source	41	CatNum	5781	DM	CD-36 7745
DMcomp		BDsup		HD	106739	M HD	0
GC		RA1950rad	3.20237602	DE1950rad	-0.65249637	PmRA2000	0.0003
PmDE2000	0.012

12166-3740 B

Componente originario normalizzato	AB		Coord arcsec 2000	121633.06-373947.1		Mag	12.17		PmRA	18.00
PmDE	-23.0		Calc delta mag	1.77		Calc coord	yes