12141-1926 UC 2298

12^h 14^m 04.94^s -19° 25' 36.8" P.A. 112.00 sep 73.2 mag 12.89,15.76

Coord 2000	12141-1926	Discov num	UC 2298	Comp		Coord arcsec 2000	12 14 04.94 -19 25 36.8
Date first	1996	Date last	2016	Obs	7
Pa first	112	Pa last	112.3	P.A. Now (θ)	112.3°
Sep first	73.2	Sep last	73.227	Sep. Now (ρ)	73.227"
Mag pri	12.89	Mag sec	15.76	delta mag (ΔM)	2.87	Spectral class
Pri motion ra	+105	Sec motion ra	+102
Pri motion dec	-008	Sec motion dec	-007
Notes	V (Proper motion indicates physical)

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3518261497477118592

WDS 12141-1926 UC 2298 : 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
12141-1926	UC 2298		1999	2	112	73.2	12.90	15.80		V	121404.94-192536.8
12141-1926	UC 2298		2000	2	112	73.1	12.90	15.80		V	121404.94-192536.8
12141-1926	UC 2298		2010	4	112	73.2	12.89	15.76		V	121404.94-192536.8
12141-1926	UC 2298		2015	5	112	73.2	12.89	15.76		V	121404.94-192536.8
12141-1926	UC 2298		2016	7	112	73.2	12.89	15.76		V	121404.94-192536.8

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

WDS 12141-1926 UC 2298 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12141-1926 UC 2298 : MEASURES

No records found.

WDS 12141-1926 : VIRTUAL EYEPIECE

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WDS 12141-1926 : ALADIN DSS IMAGE @ 12^h 14^m 04.94^s -19° 25' 36.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12141-1926 UC 2298 : 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		12141-1926	UC 2298		112	73.2
Show		12176-1914	ARA 417		53	10.4	51
Show		12113-1958	LDS 390		121	85.2	52
Show		12136-2017	B 2290		54	0.7	53
Show		12109-1959	KPP2730		137	3.5	56
Show		12149-2026	TDS8284		231	0.4	62
Show		12098-1949	RST3775		212	4.8	65
Show		12120-2042	UC 2292		347	62.9	83
Show		12082-1948	UC 2277		101	23.1	87
Show		12091-1825	UC 2281		149	45.9	93
Show		12178-1807	UC 2311		11	8.4	95
Show		12084-1835	BU 412		152	2.0	96
Show		12160-2058	BRT1486		189	5.0	97
Show		12208-1954	SKF 433		292	6.4	99
Show		12202-2015	B 2293		181	1.8	100
Show		12212-1914	GWP1793		45	9.5	102
Show		12168-2100	DON 519		114	0.4	103
Show		12174-2103	DON 520		17	2.0	109
Show		12106-1748	ARA 226		281	12.2	109
Show		12201-1813	TSN 158		311	0.1	112
Show	Gienah	12158-1733	RBR 5		106	1.1	116
Show		12062-1853	HJ 4496		28	12.4	117
Show		12062-2002	B 1714		146	0.1	117
Show		12058-1853	WNO 54		342	187.8	122
Show		12096-1734	SEE 507	BC	299	1.7	128
Show		12096-1734	HJ 1212	AB	101	22.5	129
Show		12139-2133	DON 516		160	4.4	129
Show		12167-1720	RST3780		198	0.3	132
Show		12222-1815	UC 2325		272	42.9	135
Show		12194-1727	GWP1788		193	12.4	141
Show		12235-2015	HJ 4517		185	14.1	142
Show		12189-2130	LDS 403		164	6.9	143
Show		12126-2147	LDS4190		73	33.5	145
Show		12186-2139	UC 2312		69	33.4	149
Show		12055-2058	DON 508		318	5.2	153
Show		12045-2037	B 1713		66	1.7	153
Show		12247-2004	B 1716		231	0.7	155
Show		12030-1913	B 2537		259	2.1	158
Show		12029-1908	B 2536		288	2.6	159
Show		12052-2104	RST4957		64	0.9	160
Show		12062-1732	A 2383		205	0.3	161
Show		12165-2204	ARA1480		129	13.3	163
Show		12114-1647	S 634	AB	302	4.6	163
Show		12114-1647	S 634	Aa,Ab	118	0.0	163
Show		12230-1739	LDS4204		15	175.2	166
Show		12103-2203	UC 2287		233	32.6	166
Show		12043-2102	BU 458		236	30.1	169
Show		12040-1756	GWP1741		213	26.4	169
Show		12261-1927	B 2538		225	0.9	171
Show		12219-2140	DON 524		242	1.8	174
Show		12107-2213	NSN 100		357	3.3	175

WDS 12141-1926 : COMPONENTS

	A
B	pa=113.5° sep=69.67"

12141-1926 A

Componente originario normalizzato	AB		Coord arcsec 2000	121404.94-192536.8		Mag	12.89		PmRA	105.00
PmDE	-8.0

12141-1926 B

Componente originario normalizzato	AB		Coord arcsec 2000	121409.46-192604.6		Mag	15.76		PmRA	102.00
PmDE	-7.0		Calc delta mag	2.87		Calc coord	yes