12567-2638 UC 2438

12^h 56^m 43.18^s -26° 37' 30.0" P.A. 238.00 sep 20.3 mag 13.30,16.10

Coord 2000	12567-2638	Discov num	UC 2438	Comp		Coord arcsec 2000	12 56 43.18 -26 37 30.0
Date first	1974	Date last	2016	Obs	10
Pa first	238	Pa last	237.8	P.A. Now (θ)	237.8°
Sep first	20.3	Sep last	20.258	Sep. Now (ρ)	20.258"
Mag pri	13.30	Mag sec	16.10	delta mag (ΔM)	2.8	Spectral class
Pri motion ra	-066	Sec motion ra	-063
Pri motion dec	+026	Sec motion dec	+013
Notes	V (Proper motion indicates physical)

rPM=0.188 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

3497102908029236096

WDS 12567-2638 UC 2438 : 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
12567-2638	UC 2438		1999	2	238	20.4	13.30	16.10		V	125643.18-263730.0
12567-2638	UC 2438		2000	2	238	20.4	13.30	16.10		V	125643.18-263730.0
12567-2638	UC 2438		2010	4	238	20.3	13.30	16.10		V	125643.18-263730.0
12567-2638	UC 2438		2015	5	238	20.3	13.30	16.10		V	125643.18-263730.0
12567-2638	UC 2438		2016	10	238	20.3	13.30	16.10		V	125643.18-263730.0

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

WDS 12567-2638 UC 2438 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12567-2638 UC 2438 : MEASURES

No records found.

WDS 12567-2638 : VIRTUAL EYEPIECE

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

WDS 12567-2638 : ALADIN DSS IMAGE @ 12^h 56^m 43.18^s -26° 37' 30.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12567-2638 UC 2438 : 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		12567-2638	UC 2438		238	20.3
Show		12565-2635	UC 2437	AB	46	13.8	4
Show		12565-2635	YSC 216	Aa,Ab	51	0.1	4
Show		12567-2709	KPP 281		146	3.7	32
Show		12549-2705	UC 2431		193	14.5	37
Show		12586-2712	KPP2146		225	17.6	43
Show		12581-2728	TDS8615		219	0.7	55
Show		13003-2708	I 912		114	2.8	57
Show		12527-2619	LDS4288		185	26.5	58
Show		12537-2724	TOK 153		147	14.8	62
Show		12520-2648	B 234		296	0.6	65
Show		12591-2742	RSS 297		86	10.6	72
Show		13003-2732	KPP2464	BC	57	21.9	73
Show		12543-2532	DON 562		237	1.7	74
Show		13014-2722	TOK 154		127	19.9	78
Show		13028-2631	B 2742		338	12.5	82
Show		12504-2639	TDS8547		300	0.5	85
Show		12543-2758	HJ 4556		80	5.9	87
Show		12541-2509	KPP 280		306	4.8	95
Show		12527-2519	TDS8568		330	0.8	96
Show		12494-2639	LDS4277		80	84.3	98
Show		13018-2753	UC 2454		189	28.7	102
Show		12571-2828	LDS5763		151	161.8	112
Show		13053-2654	UC 2475		69	64.7	117
Show		12527-2825	UC 2419		170	12.5	120
Show		12493-2527	DON 560		267	2.5	123
Show		12487-2534	DON 558		279	4.9	125
Show		12497-2515	B 233		285	2.3	127
Show		12520-2442	B 235		63	2.7	132
Show		12483-2748	UC 2407		131	11.3	133
Show		13057-2541	LIM 1		227	0.4	134
Show		13016-2440	B 2306		77	11.6	135
Show		12476-2747	LDS4269		101	28.4	140
Show		12457-2633	UC 2400	AB	14	7.9	149
Show		12597-2905	BRT2996		73	4.3	154
Show		12508-2851	UC 2415		319	23.0	156
Show		12583-2403	DON 569		263	1.3	156
Show		12453-2601	UC 2397		104	47.0	158
Show		12482-2448	HJ 4551		305	12.0	159
Show		12539-2918	STN 26		34	2.9	166
Show		13074-2805	LDS4316		51	115.0	167
Show		12444-2701	KPP2727		180	8.6	167
Show		12444-2604	HU 1497		326	1.6	170
Show		13002-2355	I 1225		179	0.1	170
Show		12542-2924	RST5370		338	0.3	171
Show		12485-2426	ARA2183		222	8.0	173
Show		13024-2916	B 239		255	4.2	176
Show		12440-2727	TDS 673	AB	263	1.7	178
Show		12440-2727	UC 2393	AC	330	40.6	178
Show		13032-2403	WIS 215		64	970.2	178
Show		13092-2750	LDS5770		297	414.7	182

WDS 12567-2638 : COMPONENTS

	A
B	pa=234.8° sep=18.74"

12567-2638 A

Componente originario normalizzato	AB		Coord arcsec 2000	125643.18-263730.0		Mag	13.3		PmRA	-66.00
PmDE	26.0

12567-2638 B

Componente originario normalizzato	AB		Coord arcsec 2000	125642.04-263740.8		Mag	16.1		PmRA	-63.00
PmDE	13.0		Calc delta mag	2.8		Calc coord	yes