12190-3434 UC 2314

12^h 18^m 58.97^s -34° 34' 27.1" P.A. 254.00 sep 23.0 mag 13.90,16.20

Coord 2000	12190-3434	Discov num	UC 2314	Comp		Coord arcsec 2000	12 18 58.97 -34 34 27.1
Date first	1998	Date last	2015	Obs	6
Pa first	254	Pa last	254.1	P.A. Now (θ)	254.1°
Sep first	23.0	Sep last	22.97	Sep. Now (ρ)	22.97"
Mag pri	13.90	Mag sec	16.20	delta mag (ΔM)	2.3	Spectral class
Pri motion ra	-054	Sec motion ra	-052
Pri motion dec	-008	Sec motion dec	-003
Notes	V (Proper motion indicates physical)

rPM=0.099 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

3468077381604326272

WDS 12190-3434 UC 2314 : 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
12190-3434	UC 2314		1999	2	254	23.0	13.90	16.20		V	121858.97-343427.1
12190-3434	UC 2314		2000	2	254	22.9	13.90	16.20		V	121858.97-343427.1
12190-3434	UC 2314		2010	4	254	23.0	13.90	16.20		V	121858.97-343427.1
12190-3434	UC 2314		2015	5	254	23.0	13.90	16.20		V	121858.97-343427.1

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

WDS 12190-3434 UC 2314 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12190-3434 UC 2314 : MEASURES

No records found.

WDS 12190-3434 : VIRTUAL EYEPIECE

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

WDS 12190-3434 : ALADIN DSS IMAGE @ 12^h 18^m 58.97^s -34° 34' 27.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12190-3434 UC 2314 : 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		12190-3434	UC 2314		254	23.0
Show		12184-3504	KPP1731		153	13.4	31
Show		12165-3427	TDS8296		81	0.4	32
Show		12164-3444	JSP 522		241	2.2	34
Show		12222-3453	SWR 132		85	20.7	44
Show		12218-3404	LDS 405	AB	259	54.8	46
Show		12218-3404	LDS 405	AC	258	257.4	46
Show		12199-3522	UC 2317		330	31.3	49
Show		12187-3523	TDS8317		331	1.5	50
Show		12152-3513	JSP 521		70	0.4	61
Show		12185-3331	SWR 129	AB	266	23.3	65
Show		12185-3331	SKF2116	BC	189	5.9	65
Show		12167-3542	UC 2307		344	66.5	74
Show		12188-3549	TDS8318		206	0.5	75
Show		12226-3334	HWE 73		277	3.3	76
Show		12190-3318	HJ 4513		100	61.0	77
Show		12253-3441	RST2798		164	3.2	79
Show		12147-3337	TDS8281		95	1.0	79
Show		12130-3405	KPP2723		223	3.5	81
Show		12136-3348	HWE 72		159	1.2	82
Show		12177-3314	JSP 525		242	1.0	82
Show		12180-3310	TDS8310		107	0.5	85
Show		12147-3541	TDS8282		120	0.7	85
Show		12261-3451	DAW 139		345	2.3	90
Show		12251-3345	SKF1222		259	16.0	92
Show		12178-3606	R 193	Aa,Ab	167	0.3	93
Show		12203-3606	UC 2319		176	21.4	93
Show		12268-3516	WIS 201		191	49.9	105
Show		12272-3408	COO 138		356	5.5	106
Show		12243-3308	RST2795	AB	135	0.2	110
Show		12243-3308	SKF1917	AB,C	229	31.4	110
Show		12150-3613	SLR 10		245	2.0	111
Show		12100-3442	JC 17	AB	17	3.8	111
Show		12100-3442	I 9015	AC	57	81.6	111
Show		12123-3552	TDS8264		253	0.6	113
Show		12252-3306	DAW 62		103	1.1	118
Show		12101-3349	OL 44		328	3.2	119
Show		12285-3414	UC 2344		284	18.0	120
Show		12244-3255	HJ 4521		290	14.4	121
Show		12180-3635	KPP 266		227	3.0	122
Show		12094-3409	RST2782		340	0.4	122
Show		12280-3526	HDS1755		220	0.1	123
Show		12246-3252	JSP 532		158	2.7	124
Show		12269-3316	YMG 41		8	0.7	126
Show		12185-3228	LDS4200		276	19.0	126
Show		12141-3633	SEE 148		64	19.1	133
Show		12107-3604	KPP 628		304	5.7	135
Show		12299-3447	SEE 155		125	9.8	136
Show		12300-3411	TSN 160		64	0.1	139
Show		12085-3530	HDS1713		100	0.2	140
Show		12141-3644	SEE 147	AB	41	0.3	143

WDS 12190-3434 : COMPONENTS

	A
B	pa=250.9° sep=19.25"

12190-3434 A

Componente originario normalizzato	AB		Coord arcsec 2000	121858.97-343427.1		Mag	13.9		PmRA	-54.00
PmDE	-8.0

12190-3434 B

Componente originario normalizzato	AB		Coord arcsec 2000	121857.50-343433.4		Mag	16.2		PmRA	-52.00
PmDE	-3.0		Calc delta mag	2.3		Calc coord	yes