11519-2557 UC 2223

11^h 51^m 54.47^s -25° 57' 16.2" P.A. 103.00 sep 86.5 mag 11.95,16.45

Coord 2000	11519-2557	Discov num	UC 2223	Comp		Coord arcsec 2000	11 51 54.47 -25 57 16.2
Date first	1998	Date last	2016	Obs	7
Pa first	103	Pa last	102.8	P.A. Now (θ)	102.8°
Sep first	86.5	Sep last	86.531	Sep. Now (ρ)	86.531"
Mag pri	11.95	Mag sec	16.45	delta mag (ΔM)	4.5	Spectral class
Pri motion ra	-088	Sec motion ra	-088
Pri motion dec	-051	Sec motion dec	-046
Notes	V (Proper motion indicates physical)

rPM=0.049 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6670-01112-1

Gaia DR2

3490488142997835776

WDS 11519-2557 UC 2223 : 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
11519-2557	UC 2223		2000	2	103	86.5	12.00	16.50		V	115154.47-255716.2
11519-2557	UC 2223		2010	4	103	86.5	11.95	16.45		V	115154.47-255716.2
11519-2557	UC 2223		2015	5	103	86.5	11.95	16.45		V	115154.47-255716.2
11519-2557	UC 2223		2016	7	103	86.5	11.95	16.45		V	115154.47-255716.2

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

WDS 11519-2557 UC 2223 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11519-2557 UC 2223 : MEASURES

No records found.

WDS 11519-2557 : VIRTUAL EYEPIECE

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

WDS 11519-2557 : ALADIN DSS IMAGE @ 11^h 51^m 54.47^s -25° 57' 16.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11519-2557 UC 2223 : 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		11519-2557	UC 2223		103	86.5
Show		11507-2537	LDS1271		49	5.8	27
Show		11489-2526	KPP1715		332	13.3	52
Show		11523-2650	RST1619		66	1.4	53
Show		11536-2651	B 2288		304	6.3	58
Show		11483-2635	B 2731		61	2.7	62
Show		11495-2451	UC 2213		138	16.7	75
Show		11570-2529	HU 1490		45	0.8	75
Show		11531-2718	BVD 96		238	134.4	83
Show		11534-2434	HJ 4479		94	6.9	85
Show		11453-2614	COO 127		272	4.8	91
Show		11475-2447	B 2285	A,BC	2	117.5	91
Show		11513-2426	ARA2173		256	8.7	92
Show		11475-2447	B 2285	BC	299	1.9	92
Show		11589-2555	I 510		84	0.2	95
Show		11499-2735	TDS8052	Aa,Ab	271	0.4	102
Show		11499-2735	B 2286	AB	303	13.3	102
Show		11559-2728	B 2735	AB	24	8.9	105
Show		11487-2420	ARA2171		326	6.2	107
Show		11496-2416	LDS1270		346	15.0	107
Show		11555-2422	TDS8116		260	0.6	108
Show		11478-2420	BRT1485		8	3.3	112
Show		11512-2404	BRT2989		178	2.8	114
Show		11560-2418	WIS 194		340	113.5	114
Show		12003-2529	RST2774		195	0.7	118
Show		11579-2430	RST3763	AB	302	0.4	120
Show		11579-2430	HO 379	AB,C	240	14.0	120
Show		12002-2706	B 218		343	0.5	131
Show		12008-2707	TDS8163		231	2.2	139
Show		11471-2352	ARA2169		335	7.7	142
Show		11464-2758	LSC 49	AB	70	0.2	142
Show		11464-2758	DSG 13	AC	152	0.5	142
Show		11559-2344	ARA2174		313	15.2	144
Show		12018-2504	B 2736	BC	246	3.4	144
Show		12018-2504	B 2736	A,BC	317	41.0	144
Show		11483-2813	UC 2209		148	64.3	145
Show		11500-2334	DON 497		276	5.6	146
Show		12004-2426	TDS8159		172	1.8	147
Show		12005-2427	HJ 4489		153	9.8	147
Show		11479-2819	RST2765		97	2.1	152
Show		11585-2350	RST3767	AB	94	0.6	156
Show		11585-2350	HLN 27	AB,C	20	12.9	156
Show		11409-2649	SKF1905		227	75.0	156
Show		11489-2833	UC 2210		274	27.8	162
Show		11496-2318	UC 2215		145	5.7	163
Show		11457-2829	RST1611		304	2.5	173
Show		11393-2631	UC 2186		39	23.1	173
Show		11392-2633	LDS1267		146	17.4	175
Show		11402-2716	SKF1904		237	51.4	176
Show		12050-2630	KPP 260		120	3.8	180
Show		12051-2533	LDS4178		64	14.6	182

WDS 11519-2557 : COMPONENTS

	A
B	pa=104.2° sep=78.25"

11519-2557 A

Componente originario normalizzato	AB		Coord arcsec 2000	115154.47-255716.2		Mag	11.95		PmRA	-88.00
PmDE	-51.0		Tycho2	6670-01112-1

Tycho2

Tycho2	6670-01112-1	Pflag		RAmdeg	177.97688760	DEmdeg	-25.95451598
PmRA	-94.5	PmDE	-48.8	E RAmdeg	78	E DEmdeg	90
E pmRA	3.2	E pmDE	3.0	EpRAm	1983.47	EpDEm	1978.21
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	14.107	E BTmag	0.455	VTmag	11.792
E VTmag	0.142	Prox	999	TYC		HIP
CCDM		RAdeg	177.97712944	DEdeg	-25.95440111	EpRA 1990	1.72
EpDE 1990	1.52	E RAdeg	82.3	E DEdeg	98.9	Posflg
Corr	0.1

11519-2557 B

Componente originario normalizzato	AB		Coord arcsec 2000	115200.10-255735.4		Mag	16.45		PmRA	-88.00
PmDE	-46.0		Calc delta mag	4.5		Calc coord	yes