11319-3427 UC 2161

11^h 31^m 51.02^s -34° 26' 32.2" P.A. 291.00 sep 75.8 mag 14.90,16.00

Coord 2000	11319-3427	Discov num	UC 2161	Comp		Coord arcsec 2000	11 31 51.02 -34 26 32.2
Date first	1996	Date last	2015	Obs	4
Pa first	291	Pa last	290.6	P.A. Now (θ)	290.6°
Sep first	74.4	Sep last	75.831	Sep. Now (ρ)	75.831"
Mag pri	14.90	Mag sec	16.00	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	+073	Sec motion ra	+070
Pri motion dec	-021	Sec motion dec	-038
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.217 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

5398683323099298688

WDS 11319-3427 UC 2161 : 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
11319-3427	UC 2161		1999	2	291	74.7	14.90	16.00		V	113151.02-342632.2
11319-3427	UC 2161		2000	2	291	74.2	14.90	16.00		V	113151.02-342632.2
11319-3427	UC 2161		2010	4	291	75.3	14.90	16.00		V R	113151.02-342632.2
11319-3427	UC 2161		2015	4	291	75.8	14.90	16.00		V R	113151.02-342632.2

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

WDS 11319-3427 UC 2161 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11319-3427 UC 2161 : MEASURES

No records found.

WDS 11319-3427 : VIRTUAL EYEPIECE

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

WDS 11319-3427 : ALADIN DSS IMAGE @ 11^h 31^m 51.02^s -34° 26' 32.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11319-3427 UC 2161 : 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		11319-3427	UC 2161		291	75.8
Show		11319-3436	ZUC 1	Aa,Ab	18	0.0	10
Show		11319-3436	LWR 2	AB	352	1.8	10
Show		11303-3430	VSP 30	Aa,Ab	30	0.2	20
Show		11316-3338	I 1543	AB	340	2.5	49
Show		11316-3338	I 1543	AC	160	26.8	49
Show		11345-3510	HJ 4454		33	18.9	55
Show		11267-3429	NSN 294		110	7.1	64
Show		11350-3329	LDS5734		257	275.9	69
Show		11277-3514	KPP3846		40	1.4	71
Show		11373-3504	RST2756		76	2.9	77
Show		11366-3334	HJ 4455	AB	240	3.4	79
Show		11366-3334	HJ 4455	AC	81	44.0	79
Show		11274-3328	UC 2141		173	64.0	81
Show		11261-3338	TVB 238		232	11.4	87
Show		11359-3259	LDS4121		220	3.0	101
Show		11345-3250	LDS6245		129	15.1	103
Show		11329-3613	I 1544		60	1.2	107
Show		11231-3431	RST2744		92	2.6	109
Show		11278-3604	UC 2143		66	39.2	110
Show		11229-3440	B 1188		102	0.4	112
Show		11363-3605	SWR 113		264	30.7	113
Show		11400-3327	I 232		162	2.1	118
Show		11273-3242	RST2750		97	1.5	120
Show		11250-3555	SKF1217		346	50.9	123
Show		11393-3304	LDS4127		132	8.0	124
Show		11219-3416	VOU 25		238	0.4	124
Show		11335-3221	LDS5732		22	277.0	126
Show		11348-3227	I 1213		153	1.6	126
Show		11344-3225	KPP 876		156	7.4	126
Show		11414-3514	JSP 497		81	3.4	127
Show		11213-3447	SWR 110		147	5.1	132
Show		11241-3255	BRT1669		143	3.8	134
Show		11426-3454	TSN 57		296	34.0	136
Show		11264-3223	RST2748		21	1.4	142
Show		11219-3318	HDS1617		103	0.4	143
Show		11402-3610	B 2281		137	0.6	146
Show		11211-3531	I 1539		141	0.2	147
Show		11379-3634	I 509		9	0.5	147
Show		11232-3610	SEE 131		124	32.6	148
Show		11249-3225	TDS7846		188	1.4	150
Show		11229-3247	JSP 484	AB	143	2.7	150
Show		11442-3406	UC 2200		149	18.7	155
Show		11330-3151	HJ 4449	AB	134	74.6	156
Show		11330-3151	WSI 102	Aa,Ab	14	0.1	156
Show		11339-3150	LDS5733	AB	328	17.0	157
Show		11339-3150	LDS5733	Aa,Ab	352	0.8	157
Show		11428-3549	TOK 846		212	1.3	158
Show		11447-3423	TDS8013		270	1.0	159
Show		11270-3157	UC 2139		143	34.7	162
Show		11220-3615	I 1540		303	1.1	162

WDS 11319-3427 : COMPONENTS

	A
B	pa=294.5° sep=64.33"

11319-3427 A

Componente originario normalizzato	AB		Coord arcsec 2000	113151.02-342632.2		Mag	14.9		PmRA	73.00
PmDE	-21.0

11319-3427 B

Componente originario normalizzato	AB		Coord arcsec 2000	113146.29-342605.5		Mag	16		PmRA	70.00
PmDE	-38.0		Calc delta mag	1.1		Calc coord	yes