12545-1942 UC 2429

12^h 54^m 30.82^s -19° 41' 45.4" P.A. 351.00 sep 8.2 mag 13.70,16.20

Coord 2000	12545-1942	Discov num	UC 2429	Comp		Coord arcsec 2000	12 54 30.82 -19 41 45.4
Date first	1993	Date last	2016	Obs	7
Pa first	350	Pa last	350.5	P.A. Now (θ)	350.5°
Sep first	8.3	Sep last	8.225	Sep. Now (ρ)	8.225"
Mag pri	13.70	Mag sec	16.20	delta mag (ΔM)	2.5	Spectral class
Pri motion ra	-155	Sec motion ra	-159
Pri motion dec	-018	Sec motion dec	-005
Notes	V (Proper motion indicates physical)

rPM=0.086 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3509610333831334016

WDS 12545-1942 UC 2429 : 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
12545-1942	UC 2429		1999	2	351	8.2	13.70	16.20		V	125430.82-194145.4
12545-1942	UC 2429		2000	2	350	8.2	13.70	16.20		V	125430.82-194145.4
12545-1942	UC 2429		2010	3	351	7.9	13.70	16.20		V	125430.82-194145.4
12545-1942	UC 2429		2015	4	351	8.2	13.70	16.20		V	125430.82-194145.4
12545-1942	UC 2429		2016	7	351	8.2	13.70	16.20		V	125430.82-194145.4

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

WDS 12545-1942 UC 2429 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12545-1942 UC 2429 : MEASURES

No records found.

WDS 12545-1942 : VIRTUAL EYEPIECE

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

WDS 12545-1942 : ALADIN DSS IMAGE @ 12^h 54^m 30.82^s -19° 41' 45.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12545-1942 UC 2429 : 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		12545-1942	UC 2429		351	8.2
Show		12558-1940	GWP1879		310	66.1	19
Show		12515-1920	J 1584		275	11.2	48
Show		12578-1907	NSN 103		341	1.5	59
Show		12542-1835	UC 2426		193	19.5	67
Show		12533-1831	RST2821		336	1.7	73
Show		13002-1929	B 2740		117	9.7	82
Show		12489-2013	B 2301		109	0.7	85
Show		12505-1835	HU 136		130	1.1	88
Show		12503-1837	GWP1864		213	61.4	89
Show		12540-1802	S 643		295	23.5	100
Show		12506-2117	STN 25		182	13.1	110
Show		13017-1847	LDS4307		121	149.6	116
Show		12467-1901	B 2540		75	0.2	118
Show		12462-2010	SLW 771		108	64.0	121
Show		13030-2011	B 2307		52	1.5	124
Show		12473-2059	ARA1098		75	10.3	128
Show		12529-1732	UC 2421		257	19.7	132
Show		12465-2051	RST2814	AB	292	0.1	133
Show		12584-1740	UC 2441		148	38.9	134
Show		12577-2249	LDS4300		47	26.9	136
Show		13025-1828	GWP1893		158	118.9	136
Show		12533-1724	GWP1873		107	27.7	139
Show		13038-2035	BU 341		130	0.2	141
Show		13023-2111	UC 2457		315	76.8	142
Show		13046-1933	SKF1586		323	18.3	143
Show		12485-1746	FEN 18		218	4.0	145
Show		12537-1718	LDS 424		345	4.3	146
Show		13051-1951	TDS8682		66	1.9	150
Show		13015-2134	ARA1482		61	12.6	150
Show		13052-1944	UC 2474		317	6.1	152
Show		12450-1834	GWP1852		325	28.3	152
Show		12459-1807	RST2813		121	1.0	155
Show		12566-1709	HJ 2624		230	28.3	156
Show		12434-1955	UC 2391		268	20.4	158
Show		13061-1913	UC 2478		184	35.0	166
Show		12495-1709	RST3810	AB	56	0.3	170
Show		12495-1709	RST3810	AB,C	253	4.5	170
Show		13054-2103	VVO 11		53	160.7	174
Show		13024-1729	HJ 2630		99	13.7	174
Show		12579-2232	BRT1487		166	3.9	177
Show		12457-1734	FEN 17		90	4.6	179
Show		12529-1643	UC 2420		173	6.9	181
Show		12464-2203	I 515		302	10.2	182
Show		13054-2119	KPP2416		249	21.0	182
Show		13040-1738	BU 798	AB	180	0.3	184
Show		13040-1738	UC 2465	AC	204	121.9	184
Show		13034-2200	LDS4310	AB	102	26.7	187
Show		13034-2200	LDS4310	Aa,Ab	293	1.2	187
Show		13042-2153	UC 2466		45	31.3	189
Show		13079-1902	B 2014		102	2.3	194

WDS 12545-1942 : COMPONENTS

	A
B	pa=351.0° sep=8.21"

12545-1942 A

Componente originario normalizzato	AB		Coord arcsec 2000	125430.82-194145.4		Mag	13.7		PmRA	-155.00
PmDE	-18.0

12545-1942 B

Componente originario normalizzato	AB		Coord arcsec 2000	125430.73-194137.3		Mag	16.2		PmRA	-159.00
PmDE	-5.0		Calc delta mag	2.5		Calc coord	yes