12438-0441 UC 2392

12^h 43^m 48.25^s -04° 40' 54.9" P.A. 178.00 sep 8.4 mag 12.20,16.50

Coord 2000	12438-0441	Discov num	UC 2392	Comp		Coord arcsec 2000	12 43 48.25 -04 40 54.9
Date first	1956	Date last	2015	Obs	6
Pa first	177	Pa last	178.2	P.A. Now (θ)	178.2°
Sep first	11.2	Sep last	8.447	Sep. Now (ρ)	8.447"
Mag pri	12.20	Mag sec	16.50	delta mag (ΔM)	4.3	Spectral class
Pri motion ra	-003	Sec motion ra	-013
Pri motion dec	-064	Sec motion dec	-006
Notes	S (Parallax indidates non-physical)

rPM=0.919

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3680207152087203968

WDS 12438-0441 UC 2392 : 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
12438-0441	UC 2392		2000	2	178	9.4	12.20	16.50		V	124348.25-044054.9
12438-0441	UC 2392		2015	4	178	8.4	12.20	16.50		V	124348.25-044054.9

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

WDS 12438-0441 UC 2392 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12438-0441 UC 2392 : MEASURES

No records found.

WDS 12438-0441 : VIRTUAL EYEPIECE

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

WDS 12438-0441 : ALADIN DSS IMAGE @ 12^h 43^m 48.25^s -04° 40' 54.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12438-0441 UC 2392 : 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		12438-0441	UC 2392		178	8.4
Show		12437-0448	HJ 215		295	12.5	7
Show		12430-0447	SLW 764		327	12.8	14
Show		12430-0403	LLO 9		3	1.3	40
Show		12414-0418	UC 2386		142	64.3	43
Show		12409-0432	SLW 755		16	37.8	45
Show		12453-0353	STF1677		349	16.1	53
Show		12400-0434	UC 2382		205	22.1	57
Show		12387-0422	S 639	AB	109	56.4	79
Show		12387-0422	GIR 3	AC	359	165.2	79
Show		12414-0551	LDS4247		69	42.7	79
Show		12492-0450	LDS5759		87	16.7	82
Show		12387-0520	STF1665		102	8.6	86
Show		12386-0400	SHN 165		193	0.8	88
Show		12492-0549	OCC 718		340	0.1	107
Show		12509-0428	LDS6270		269	7.9	108
Show		12407-0302	BAL 220		41	7.0	109
Show		12449-0629	CVR1464		241	4.0	110
Show		12476-0618	RST4966		255	16.4	113
Show		12375-0334	TOK 150		284	5.7	116
Show		12404-0625	GWP1843		142	24.9	116
Show		12394-0306	SLW 750		188	94.1	116
Show		12428-0639	SKF1739		245	1.8	120
Show		12511-0352	GWP1866		328	22.8	120
Show		12379-0610	GWP1837		182	7.1	126
Show		12440-0230	CVR1462		106	3.3	131
Show		12349-0509	RST4502		215	0.1	137
Show		12521-0539	TSN 87		87	145.8	138
Show		12423-0224	SLW 761		123	117.8	140
Show		12394-0238	OSW 37		6	32.6	140
Show		12455-0218	BAL 546		81	9.1	147
Show		12517-0608	STF1683		197	15.7	147
Show		12429-0215	STF1673	AB	92	53.6	147
Show		12429-0215	LDS2888	AC	117	16.9	147
Show		12430-0713	BRT 439		62	3.6	153
Show		12532-0333	CHR 38		155	0.5	156
Show		12357-0301	CBL 145		280	60.7	157
Show		12503-0236	UC 2413		313	23.1	160
Show		12533-0557	RST4506		98	0.7	162
Show		12464-0720	J 1604		327	9.2	163
Show		12487-0216	ZHN 22		219	428.8	163
Show		12368-0651	UC 2371		313	18.6	167
Show		12420-0156	BAL 545		162	4.3	167
Show		12352-0254	CVR1450		87	4.0	168
Show		12414-0156	BAL 544		177	3.4	169
Show		12417-0148	OSW 36		144	102.1	176
Show		12322-0409	KPP2747	BC	178	2.4	177
Show		12322-0409	KPP2747	AB	114	7.1	177
Show		12322-0409	KPP2747	AC	122	7.8	177
Show		12510-0220	CVR1473		1	4.3	178
Show		12553-0336	BRT 442		202	8.1	184

WDS 12438-0441 : COMPONENTS

	A
B	pa=178.2° sep=8.45"

12438-0441 A

Componente originario normalizzato	AB		Coord arcsec 2000	124348.25-044054.9		Mag	12.2		PmRA	-3.00
PmDE	-64.0

12438-0441 B

Componente originario normalizzato	AB		Coord arcsec 2000	124348.27-044103.3		Mag	16.5		PmRA	-13.00
PmDE	-6.0		Calc delta mag	4.3		Calc coord	yes