12527-2825 UC 2419

12^h 52^m 40.99^s -28° 24' 39.0" P.A. 170.00 sep 12.5 mag 10.48,12.72

Coord 2000	12527-2825	Discov num	UC 2419	Comp		Coord arcsec 2000	12 52 40.99 -28 24 39.0
Date first	1913	Date last	2016	Obs	7
Pa first	169	Pa last	170.2	P.A. Now (θ)	170.2°
Sep first	12.9	Sep last	12.514	Sep. Now (ρ)	12.514"
Mag pri	10.48	Mag sec	12.72	delta mag (ΔM)	2.24	Spectral class
Pri motion ra	-049	Sec motion ra	-046
Pri motion dec	-052	Sec motion dec	-050
Notes	V (Proper motion indicates physical)

rPM=0.05 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6709-00045-1

Gaia DR2

6185536072052738816

WDS 12527-2825 UC 2419 : 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
12527-2825	UC 2419		1999	3	170	12.5	10.50	12.70		V	125240.99-282439.0
12527-2825	UC 2419		2000	2	170	12.5	10.50	12.70		V	125240.99-282439.0
12527-2825	UC 2419		2010	4	170	12.1	10.48	12.72		V	125240.99-282439.0
12527-2825	UC 2419		2015	5	170	12.5	10.48	12.72		V	125240.99-282439.0
12527-2825	UC 2419		2016	7	170	12.5	10.48	12.72		V	125240.99-282439.0

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

WDS 12527-2825 UC 2419 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12527-2825 UC 2419 : MEASURES

No records found.

WDS 12527-2825 : VIRTUAL EYEPIECE

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

WDS 12527-2825 : ALADIN DSS IMAGE @ 12^h 52^m 40.99^s -28° 24' 39.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12527-2825 UC 2419 : 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		12527-2825	UC 2419		170	12.5
Show		12543-2758	HJ 4556		80	5.9	35
Show		12508-2851	UC 2415		319	23.0	37
Show		12539-2918	STN 26		34	2.9	57
Show		12571-2828	LDS5763		151	161.8	58
Show		12537-2724	TOK 153		147	14.8	62
Show		12542-2924	RST5370		338	0.3	63
Show		12483-2748	UC 2407		131	11.3	69
Show		12476-2747	LDS4269		101	28.4	77
Show		12501-2940	TDS8545		268	1.2	83
Show		12508-2944	HJ 4553		346	11.6	84
Show		12549-2705	UC 2431		193	14.5	85
Show		12479-2923	LDS4271		48	3.4	86
Show		12556-2944	TDS8588		51	0.6	89
Show		12581-2728	TDS8615		219	0.7	92
Show		12567-2709	KPP 281		146	3.7	94
Show		12591-2742	RSS 297		86	10.6	96
Show		12520-2648	B 234		296	0.6	98
Show		12474-2935	DAW 105		22	0.0	100
Show		12597-2905	BRT2996		73	4.3	102
Show		12449-2824	SKF1946		256	14.7	103
Show		12586-2712	KPP2146		225	17.6	107
Show		12504-2639	TDS8547		300	0.5	110
Show		12564-3007	HJ 4558		187	41.3	114
Show		13003-2732	KPP2464	BC	57	21.9	115
Show		12494-2639	LDS4277		80	84.3	115
Show		12567-2638	UC 2438		238	20.3	120
Show		12565-2635	UC 2437	AB	46	13.8	121
Show		12565-2635	YSC 216	Aa,Ab	51	0.1	121
Show		13018-2753	UC 2454		189	28.7	125
Show		12527-2619	LDS4288		185	26.5	127
Show		13003-2708	I 912		114	2.8	128
Show		12473-3013	SKF1948	AB	50	162.7	129
Show		12440-2727	TDS 673	AB	263	1.7	130
Show		12440-2727	UC 2393	AC	330	40.6	130
Show		13014-2722	TOK 154		127	19.9	132
Show		12521-3039	DAW 106		249	1.8	135
Show		13024-2916	B 239		255	4.2	138
Show		12444-2701	KPP2727		180	8.6	139
Show		12432-2722	B 2300		315	10.6	141
Show		12457-2633	UC 2400	AB	14	7.9	146
Show		12415-2840	UC 2387		343	8.9	148
Show		12582-3034	LDS5765		254	266.0	150
Show		12429-2954	UC 2390	AB	243	28.9	156
Show		12458-3032	UC 2401		98	35.7	156
Show		13031-2947	UC 2460		8	11.6	159
Show		12517-3105	HJ 4554		25	31.2	161
Show		12450-3031	UC 2395		17	13.9	162
Show		12409-2743	B 231		82	4.4	163
Show		12417-2708	RST1684		209	0.4	166
Show		12431-3015	RST2811		214	1.3	168

WDS 12527-2825 : COMPONENTS

	A
B	pa=171.4° sep=12.47"

12527-2825 A

Componente originario normalizzato	AB		Coord arcsec 2000	125240.99-282439.0		Mag	10.48		PmRA	-49.00
PmDE	-52.0		Tycho2	6709-00045-1

Tycho2

Tycho2	6709-00045-1	Pflag		RAmdeg	193.17077988	DEmdeg	-28.41083368
PmRA	-51.7	PmDE	-49.3	E RAmdeg	32	E DEmdeg	41
E pmRA	2.3	E pmDE	2.2	EpRAm	1986.70	EpDEm	1985.01
Num	5	Q RAmdeg	0.4	Q DEmdeg	1.9	Q pmRA	0.4
Q pmDE	2.0	BTmag	11.635	E BTmag	0.077	VTmag	10.640
E VTmag	0.051	Prox	999	TYC	T	HIP
CCDM		RAdeg	193.17091667	DEdeg	-28.41072028	EpRA 1990	1.70
EpDE 1990	1.74	E RAdeg	35.0	E DEdeg	44.8	Posflg
Corr	0.1

12527-2825 B

Componente originario normalizzato	AB		Coord arcsec 2000	125241.13-282451.3		Mag	12.72		PmRA	-46.00
PmDE	-50.0		Calc delta mag	2.24		Calc coord	yes