12347-4023 UC 2364

12^h 34^m 43.12^s -40° 22' 39.1" P.A. 180.00 sep 19.3 mag 9.78,15.61 Sp F5V

Coord 2000	12347-4023	Discov num	UC 2364	Comp		Coord arcsec 2000	12 34 43.12 -40 22 39.1
Date first	1999	Date last	2015	Obs	3
Pa first	183	Pa last	180.4	P.A. Now (θ)	180.4°
Sep first	19.6	Sep last	19.25	Sep. Now (ρ)	19.25"
Mag pri	9.78	Mag sec	15.61	delta mag (ΔM)	5.83	Spectral class	F5V (yellow-white)
Pri motion ra	-011	Sec motion ra	-055
Pri motion dec	-001	Sec motion dec	-021
Notes	S (Parallax indidates non-physical)

rPM=0.821

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Centaurus		SAO	223528		Tycho2	7762-01470-1		Gaia DR2	6147067974128436992
HD	109407

WDS 12347-4023 UC 2364 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12347-4023	UC 2364		1999	2	183	19.6	9.70	15.60		V	123443.12-402239.1
12347-4023	UC 2364		2000	2	183	19.6	9.70	15.60		V	123443.12-402239.1
12347-4023	UC 2364		2015	3	180	19.3	9.78	15.61	F5V	S	123443.12-402239.1

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

WDS 12347-4023 UC 2364 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12347-4023 UC 2364 : MEASURES

No records found.

WDS 12347-4023 : VIRTUAL EYEPIECE

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

WDS 12347-4023 : ALADIN DSS IMAGE @ 12^h 34^m 43.12^s -40° 22' 39.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12347-4023 UC 2364 : 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		12347-4023	UC 2364		180	19.3
Show		12354-4024	TDS8448		341	2.8	8
Show		12357-4005	RST1680		335	1.0	22
Show		12357-4004	SHN 164		-1	0.3	22
Show		12329-4007	WG 153	AB	171	3.9	27
Show		12360-3952	FIN 1	AB	225	7.9	34
Show		12360-3952	HJ 4533	AC	71	43.8	34
Show		12373-4049	R 203		181	8.4	40
Show		12305-4016	I 1555		300	0.8	50
Show		12392-4022	B 1215		11	0.3	51
Show		12349-3931	UC 2367		290	52.2	52
Show		12306-3958	RST1674		60	0.9	53
Show		12298-4050	RST1672		163	2.7	63
Show		12399-3959	HUB 10		75	1.2	64
Show		12300-4108	RST1673		153	0.9	71
Show		12382-3920	FIN 34		31	4.1	74
Show		12410-4052	RSS 291		339	9.0	77
Show		12313-4130	I 82		13	0.7	78
Show		12326-4144	SKF 894		210	99.5	85
Show		12426-4026	RST1685		129	1.2	91
Show		12345-3851	TDS8443	AB	155	0.4	93
Show		12349-3850	RSS 289		258	10.3	93
Show		12280-3929	RST1669		338	1.3	94
Show		12420-4113	CPO 351		207	4.4	97
Show		12302-4148	TDS8414		262	0.5	99
Show		12298-4151	TDS8411		17	0.6	105
Show		12262-4117	UC 2336		218	9.9	111
Show		12439-3946	RST1688	Aa,Ab	56	0.3	112
Show		12250-4031	KPP 269		194	3.9	112
Show		12246-4014	I 1553		162	4.7	116
Show		12411-3843	TSN 162		174	0.3	125
Show		12448-4114	RST1691		99	0.7	125
Show		12247-4123	HJ 4518		208	10.0	129
Show		12234-4014	I 1552		201	0.8	130
Show		12271-3831	RST2800		188	2.1	142
Show		12465-3927	SEE 160		181	2.7	146
Show		12345-3756	KPP 651		142	5.9	147
Show		12227-3933	RST1664		308	1.3	148
Show		12422-3823	TDS8490		234	0.5	148
Show		12472-4105	WG 155		247	8.9	149
Show		12355-4251	TDS8450		338	0.7	149
Show		12242-3855	HDO 216		57	4.2	150
Show		12473-3942	WG 156		250	4.6	150
Show		12360-4255	TDS8453		55	2.5	153
Show		12227-3911	KPP3034		333	17.8	156
Show		12216-4112	CTI5585		30	11.1	157
Show		12422-3813	RST2809		161	2.9	157
Show		12289-3758	I 218		231	2.4	160
Show		12282-4245	KPP1271		319	9.7	160
Show		12448-4218	TDS8511		138	0.4	162
Show		12331-3739	HDS1762		161	1.5	165

WDS 12347-4023 : COMPONENTS

	A
B	pa=180.3° sep=19.25"

12347-4023 A

Componente originario normalizzato	AB	Coord arcsec 2000	123443.12-402239.1	Mag	9.78	Spectral class	F5V (yellow-white)
PmRA	-11.00	PmDE	-1.0	SAO	223528	Tycho2	7762-01470-1
HD	109407	DM	CD-39 7700

Tycho2

Tycho2	7762-01470-1	Pflag		RAmdeg	188.67967131	DEmdeg	-40.37752766
PmRA	-57.8	PmDE	-18.7	E RAmdeg	14	E DEmdeg	14
E pmRA	1.2	E pmDE	1.5	EpRAm	1987.81	EpDEm	1990.17
Num	10	Q RAmdeg	1.4	Q DEmdeg	1.1	Q pmRA	1.4
Q pmDE	1.1	BTmag	10.271	E BTmag	0.026	VTmag	9.782
E VTmag	0.022	Prox	999	TYC	T	HIP
CCDM		RAdeg	188.67984611	DEdeg	-40.37748389	EpRA 1990	1.69
EpDE 1990	1.85	E RAdeg	15.0	E DEdeg	13.6	Posflg
Corr	0.2

SAO

SAO	223528	DelFlag		RA1950		PmRA1950	-0.0049
DE1950		PmDE1950	-0.022	Vmag	9.8	SpType	F8
Double code		Source	41	CatNum	5950	DM	CD-39 7700
DMcomp		BDsup		HD	109407	M HD	0
GC		RA1950rad	3.28132085	DE1950rad	-0.69990821	PmRA2000	-0.0046
PmDE2000	-0.018

12347-4023 B

Componente originario normalizzato	AB		Coord arcsec 2000	123443.11-402258.3		Mag	15.61		PmRA	-55.00
PmDE	-21.0		Calc delta mag	5.83		Calc coord	yes