11234+1930 UC 2128

11^h 23^m 21.59^s +19° 29' 46.3" P.A. 156.00 sep 10.4 mag 10.35,10.66

Coord 2000	11234+1930	Discov num	UC 2128	Comp		Coord arcsec 2000	11 23 21.59 +19 29 46.3
Date first	1893	Date last	2016	Obs	14
Pa first	155	Pa last	155.5	P.A. Now (θ)	155.5°
Sep first	10.7	Sep last	10.423	Sep. Now (ρ)	10.423"
Mag pri	10.35	Mag sec	10.66	delta mag (ΔM)	0.31	Spectral class
Pri motion ra	-053	Sec motion ra	-050
Pri motion dec	-010	Sec motion dec	-012
Notes	V (Proper motion indicates physical)

rPM=0.067 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

1439-02251-1

Gaia DR2

3978050940652981888

WDS 11234+1930 UC 2128 : 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
11234+1930	UC 2128		2000	2	155	10.5	10.40	10.70		V	112321.59+192946.3
11234+1930	UC 2128		2001	2	156	10.4	10.40	10.70		V	112321.59+192946.3
11234+1930	UC 2128		2015	7	155	10.4	10.35	10.66		V	112321.59+192946.3
11234+1930	UC 2128		2016	14	156	10.4	10.35	10.66		V	112321.59+192946.3

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

WDS 11234+1930 UC 2128 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11234+1930 UC 2128 : MEASURES

Records found: 1

Show	date	username	difficulty	sep	sep_sigma	pa	pa_sigma	delta_mag	#	notes
Show	15/05/18	g.locatelli	mean difficulty	10.00	0.05	155.00	0.27	0.20	1	Unfiltered mag A 10.3 B10.5

WDS 11234+1930 : VIRTUAL EYEPIECE

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

WDS 11234+1930 : ALADIN DSS IMAGE @ 11^h 23^m 21.59^s +19° 29' 46.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11234+1930 UC 2128 : 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		11234+1930	UC 2128		156	10.4
Show		11230+2007	BRT2411	AB	316	3.1	38
Show		11235+2009	SLW 594		63	8.1	40
Show		11212+1859	SLW 590		303	19.8	44
Show		11204+1950	LDS4084	AB	220	17.1	48
Show		11204+1950	WNO 37	AC	61	23.1	48
Show		11223+1841	LDS4090		38	10.2	51
Show		11246+2024	CVR 117		33	13.0	58
Show		11272+1908	KU 38		53	6.2	60
Show		11205+1841	TDS7797		251	6.0	64
Show		11263+1839	ZUC 9		334	1.5	66
Show		11245+2037	STF1537			2.0	70
Show		11282+1859	LDS4104		47	53.6	76
Show		11265+2031	TOK 546		70	999.9	76
Show		11218+1811	STF1534		314	5.1	82
Show		11264+2047	LDS4098		245	18.4	89
Show		11201+2047	SLW 587		86	26.4	91
Show		11178+1844	BRT2409		104	3.8	92
Show		11274+2042	OSO 41		127	21.2	93
Show		11300+1917	GWP1593		311	14.6	95
Show		11299+2017	CVR 615		42	29.1	104
Show		11230+1744	BRT2410		46	3.5	106
Show		11153+1851	GWP1564		132	12.4	121
Show		11205+1729	KPP2044		52	16.3	127
Show		11323+1911	GWP1603		102	34.7	128
Show		11157+1819	GWP1566		180	191.0	130
Show		11219+2140	CVR1361		14	3.9	132
Show		11294+1749	GWP1590		37	72.7	133
Show		11305+2104	SLN 69		296	2.8	139
Show		11137+2008	STF1517	AB	313	0.7	142
Show		11137+2008	BU 1431	AB,C	97	246.1	142
Show		11145+1823	LDS4074		161	2.7	144
Show	Zosma	11141+2031	STT 573	AB	341	202.7	145
Show	Zosma	11141+2031	BU 1282	AC	31	95.5	145
Show	Zosma	11141+2031	DAL 35	AD	38	44.8	145
Show		11335+1903	GWP1607		91	109.7	147
Show		11321+1809	HDS1635		30	0.4	148
Show		11202+1707	HJL1062		187	103.6	150
Show		11335+1838	LDS4115		350	154.1	153
Show		11276+2157	AZC 71		56	12.4	159
Show		11323+1754	FMR 221		151	6.2	160
Show		11345+1904	GWP1614		77	6.4	160
Show		11151+2120	LDS4077	AB	275	11.5	160
Show		11151+2120	WNO 36	AC	58	19.6	160
Show		11218+2208	LDS4088		179	40.1	161
Show		11349+1921	GRV 837		267	10.8	164
Show		11130+1817	CVR1351		293	3.0	164
Show		11119+1900	GWP1555		88	299.2	166
Show		11210+2218	ITF 182	AB	64	4.3	172
Show		11210+2218	ITF 182	AC	75	9.6	172
Show		11321+2143	SLW 613		150	143.2	181

WDS 11234+1930 : COMPONENTS

	A
B	pa=156.8° sep=10.32"

11234+1930 A

Componente originario normalizzato	AB		Coord arcsec 2000	112321.59+192946.3		Mag	10.35		PmRA	-53.00
PmDE	-10.0

11234+1930 B

Componente originario normalizzato	AB		Coord arcsec 2000	112321.88+192936.8		Mag	10.66		PmRA	-50.00
PmDE	-12.0		Tycho2	1439-02251-1		Calc delta mag	0.31		Calc coord	yes

Tycho2

Tycho2	1439-02251-1	Pflag		RAmdeg	170.84138400	DEmdeg	19.49332937
PmRA	-5.8	PmDE	-107.9	E RAmdeg	38	E DEmdeg	45
E pmRA	1.2	E pmDE	1.3	EpRAm	1980.88	EpDEm	1976.19
Num	4	Q RAmdeg	0.5	Q DEmdeg	1.8	Q pmRA	0.5
Q pmDE	1.8	BTmag	11.394	E BTmag	0.077	VTmag	10.657
E VTmag	0.063	Prox	45	TYC	T	HIP
CCDM		RAdeg	170.84139778	DEdeg	19.49357889	EpRA 1990	1.78
EpDE 1990	1.67	E RAdeg	39.7	E DEdeg	48.5	Posflg
Corr	0.0