01253-2743 UC 556

01^h 25^m 16.41^s -27° 42' 50.1" P.A. 129.00 sep 44.6 mag 14.45,14.42

Coord 2000	01253-2743	Discov num	UC 556	Comp		Coord arcsec 2000	01 25 16.41 -27 42 50.1
Date first	1998	Date last	2016	Obs	7
Pa first	129	Pa last	129	P.A. Now (θ)	129°
Sep first	44.7	Sep last	44.642	Sep. Now (ρ)	44.642"
Mag pri	14.45	Mag sec	14.42	delta mag (ΔM)	0.03	Spectral class
Pri motion ra	+006	Sec motion ra	+006
Pri motion dec	-054	Sec motion dec	-055
Notes	V (Proper motion indicates physical)

rPM=0.018 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sculptor

Gaia DR2

5036265289647219968

WDS 01253-2743 UC 556 : 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
01253-2743	UC 556		1998	2	129	44.7	14.50	14.40		V	012516.41-274250.1
01253-2743	UC 556		2000	2	129	44.7	14.50	14.40		V	012516.41-274250.1
01253-2743	UC 556		2014	3	129	44.5	14.45	14.42		V	012516.41-274250.1
01253-2743	UC 556		2015	5	129	44.6	14.45	14.42		V	012516.41-274250.1
01253-2743	UC 556		2016	7	129	44.6	14.45	14.42		V	012516.41-274250.1

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

WDS 01253-2743 UC 556 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01253-2743 UC 556 : MEASURES

No records found.

WDS 01253-2743 : VIRTUAL EYEPIECE

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WDS 01253-2743 : ALADIN DSS IMAGE @ 01^h 25^m 16.41^s -27° 42' 50.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01253-2743 UC 556 : 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		01253-2743	UC 556		129	44.6
Show		01244-2803	YSC 232		266	1.0	24
Show		01281-2803	SKF1267		70	10.4	43
Show		01221-2720	RST1216		48	1.6	49
Show		01274-2825	LDS2200		76	19.8	50
Show		01280-2707	LDS2201		347	25.1	52
Show		01245-2839	LDS2194		94	3.5	57
Show		01221-2654	LDS2189		147	56.9	65
Show		01303-2722	UC 568		106	9.9	70
Show		01260-2854	LDS2197		35	30.0	71
Show		01301-2705	ITF 2		213	8.4	74
Show		01210-2832	LDS2188		76	3.0	75
Show		01262-2625	UC 557		326	22.8	79
Show		01192-2753	LDS2185		145	6.8	82
Show		01268-2623	TDS1879		302	1.4	83
Show		01191-2729	HJ 3425		254	7.1	83
Show		01265-2620	NSC 6		216	7.9	85
Show		01261-2618	SWR 2		82	44.4	86
Show		01248-2614	RST1218		336	5.0	88
Show		01204-2642	LDS2187	AB	284	7.9	90
Show		01204-2642	LDS2187	AC	272	157.0	90
Show		01181-2729	DEA 11		150	110.3	97
Show		01326-2745	LDS2206		241	23.8	98
Show		01326-2732	TDS1907		255	1.6	99
Show		01215-2908	RUC 1		94	0.2	99
Show		01244-2923	LDS2193		4	124.9	100
Show		01204-2859	HDS 174		281	0.3	101
Show		01197-2852	SKF1265		222	47.5	101
Show		01177-2812	B 16	AB	271	32.0	105
Show		01177-2812	B 16	AD	29	13.9	105
Show		01177-2812	B 16	BC	320	4.1	105
Show		01246-2933	LDS2195		189	10.3	111
Show		01275-2556	SKF1266		124	8.1	111
Show		01240-2933	LDS2192		292	159.8	112
Show		01304-2612	BU 1230		229	3.2	114
Show		01187-2630	TOK 182	Ba,Bb	218	0.4	114
Show		01187-2630	SEE 11	AB	300	1.5	114
Show		01340-2800	LDS2210		4	137.2	116
Show		01323-2633	ARG 4		72	17.9	118
Show		01190-2911	UC 545		25	103.3	122
Show		01298-2556	KPP2447		257	21.5	123
Show		01311-2608	UC 571		192	24.6	123
Show		01219-2545	HJ 2040	AB	4	14.1	128
Show		01219-2545	HJ 2040	AC	257	30.7	128
Show		01303-2932	LDS2203		131	175.6	129
Show		01153-2740	BRT2850		90	1.6	134
Show		01207-2948	UC 549		127	17.3	139
Show		01289-2956	TVB 26		103	25.3	143
Show		01245-2519	B 18		329	0.2	144
Show		01276-2520	I 444		99	0.6	147
Show		01328-2931	BRT2851		340	4.6	147

WDS 01253-2743 : COMPONENTS

	A
B	pa=132.4° sep=41.62"

01253-2743 A

Componente originario normalizzato	AB		Coord arcsec 2000	012516.41-274250.1		Mag	14.45		PmRA	6.00
PmDE	-54.0

01253-2743 B

Componente originario normalizzato	AB		Coord arcsec 2000	012518.72-274318.2		Mag	14.42		PmRA	6.00
PmDE	-55.0		Calc delta mag	0.03		Calc coord	yes