12146-1547 UC 2301

12^h 14^m 37.82^s -15° 47' 07.6" P.A. 219.00 sep 60.0 mag 12.57,16.42

Coord 2000	12146-1547	Discov num	UC 2301	Comp		Coord arcsec 2000	12 14 37.82 -15 47 07.6
Date first	1998	Date last	2015	Obs	4
Pa first	219	Pa last	219.3	P.A. Now (θ)	219.3°
Sep first	60.2	Sep last	60.048	Sep. Now (ρ)	60.048"
Mag pri	12.57	Mag sec	16.42	delta mag (ΔM)	3.85	Spectral class
Pri motion ra	-057	Sec motion ra	-058
Pri motion dec	-027	Sec motion dec	-023
Notes	V (Proper motion indicates physical)

rPM=0.065 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3569297524407705472

WDS 12146-1547 UC 2301 : 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
12146-1547	UC 2301		2000	2	219	60.1	12.60	16.40		V	121437.82-154707.6
12146-1547	UC 2301		2010	3	219	60.0	12.57	16.42		V	121437.82-154707.6
12146-1547	UC 2301		2015	4	219	60.0	12.57	16.42		V	121437.82-154707.6

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

WDS 12146-1547 UC 2301 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12146-1547 UC 2301 : MEASURES

No records found.

WDS 12146-1547 : VIRTUAL EYEPIECE

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WDS 12146-1547 : ALADIN DSS IMAGE @ 12^h 14^m 37.82^s -15° 47' 07.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12146-1547 UC 2301 : 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		12146-1547	UC 2301		219	60.0
Show		12146-1517	UC 2300		310	11.2	30
Show		12170-1549	RST3782		290	0.8	35
Show		12180-1456	RST3783		141	15.4	71
Show		12114-1647	S 634	AB	302	4.6	77
Show		12114-1647	S 634	Aa,Ab	118	0.0	77
Show		12105-1638	ARA 69		356	11.4	78
Show		12163-1430	RST3779		301	0.4	81
Show		12167-1720	RST3780		198	0.3	98
Show		12186-1424	YSC 44		72	0.1	101
Show		12111-1415	GWP1761		79	18.0	106
Show	Gienah	12158-1733	RBR 5		106	1.1	107
Show		12194-1727	GWP1788		193	12.4	122
Show		12226-1639	UC 2326		158	10.0	127
Show		12202-1408	STF1631	AB	305	14.8	128
Show		12096-1734	SEE 507	BC	299	1.7	130
Show		12096-1734	HJ 1212	AB	101	22.5	130
Show		12125-1339	GWP1767		221	7.9	132
Show		12116-1341	STF3080		200	4.7	134
Show		12106-1748	ARA 226		281	12.2	134
Show		12066-1701	HJ 1209		250	18.7	138
Show		12109-1333	NSN 113		213	21.5	145
Show		12178-1807	UC 2311		11	8.4	147
Show		12047-1643	FOX 173		331	6.1	154
Show		12195-1327	RST3784		270	5.0	157
Show		12248-1650	GWP1803		325	22.9	160
Show		12062-1732	A 2383		205	0.3	161
Show		12216-1341	GWP1795		22	219.3	162
Show		12209-1334	BUP 142		310	46.0	162
Show		12037-1631	LDS4172		294	323.7	163
Show		12230-1739	LDS4204		15	175.2	166
Show		12201-1813	TSN 158		311	0.1	166
Show		12260-1632	UC 2335		190	32.0	170
Show		12031-1508	TDS8192		8	1.6	172
Show		12260-1457	BU 606		289	0.6	172
Show		12254-1705	LDS5751		318	28.5	175
Show		12091-1825	UC 2281		149	45.9	178
Show		12272-1551	KPP1558		338	11.8	182
Show		12068-1325	UC 2273		340	56.5	183
Show		12222-1815	UC 2325		272	42.9	184
Show		12131-1243	LDS4192		167	13.8	185
Show		12048-1345	RST3771		308	2.1	188
Show		12277-1546	TOK 558	AB	200	999.9	189
Show		12039-1736	NSN 112		111	16.1	189
Show		12084-1835	BU 412		152	2.0	191
Show		12280-1539	TDS 664		118	2.0	194
Show		12038-1354	RST3770		242	1.2	194
Show		12064-1315	JNN 77		54	0.4	194
Show		12283-1548	MEL 7		279	0.3	197
Show		12038-1343	LDS4173		309	24.7	199
Show		12040-1756	GWP1741		213	26.4	200

WDS 12146-1547 : COMPONENTS

	A
B	pa=218.2° sep=59.15"

12146-1547 A

Componente originario normalizzato	AB		Coord arcsec 2000	121437.82-154707.6		Mag	12.57		PmRA	-57.00
PmDE	-27.0

12146-1547 B

Componente originario normalizzato	AB		Coord arcsec 2000	121435.28-154754.1		Mag	16.42		PmRA	-58.00
PmDE	-23.0		Calc delta mag	3.85		Calc coord	yes