13254-2754 UC 2534 AB

13^h 25^m 21.60^s -27° 54' 29.5" P.A. 20.00 sep 46.3 mag 14.05,15.70

Coord 2000	13254-2754	Discov num	UC 2534	Comp	AB	Coord arcsec 2000	13 25 21.60 -27 54 29.5
Date first	1981	Date last	2015	Obs	8
Pa first	19	Pa last	19.6	P.A. Now (θ)	19.6°
Sep first	46.3	Sep last	46.299	Sep. Now (ρ)	46.299"
Mag pri	14.05	Mag sec	15.70	delta mag (ΔM)	1.65	Spectral class
Pri motion ra	-066	Sec motion ra	-067
Pri motion dec	-011	Sec motion dec	-006
Notes	V W (Proper motion indicates physical, )

rPM=0.076 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

WDS 13254-2754 UC 2534 AB : 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
13254-2754	UC 2534	AB	2015	8	20	46.3	14.05	15.70		VW	132521.60-275429.5

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WDS 13254-2754 UC 2534 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13254-2754 UC 2534 AB : MEASURES

No records found.

WDS 13254-2754 : VIRTUAL EYEPIECE

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

WDS 13254-2754 : ALADIN DSS IMAGE @ 13^h 25^m 21.60^s -27° 54' 29.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13254-2754 UC 2534 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		13254-2754	UC 2534	AB	20	46.3
Show		13248-2816	RST1718		37	2.9	23
Show		13242-2822	KPP2565		292	23.2	32
Show		13240-2822	B 248		80	3.5	34
Show		13227-2738	SKF1956		330	8.7	39
Show		13279-2817	RSS 308		95	5.3	41
Show		13245-2837	BRT3000		310	2.8	45
Show		13231-2829	UC 2527		188	57.5	46
Show		13222-2814	UC 2524		289	65.8	46
Show		13292-2829	KPP1816		116	14.2	61
Show		13235-2658	SKF1957	A,BC	34	42.1	62
Show		13235-2658	TDS 708	BC	30	1.2	62
Show		13199-2748	B 247		317	2.5	73
Show		13212-2854	UC 2521		256	16.1	81
Show		13194-2816	LDS5775		114	53.6	82
Show		13234-2911	LDS5777		96	272.8	83
Show		13316-2807	UC 2553		196	50.0	83
Show		13265-2916	LDS5778		239	309.2	85
Show		13191-2828	UC 2518		158	22.8	90
Show		13298-2634	B 250		47	0.5	100
Show		13284-2613	LDS4366		275	11.9	110
Show		13270-2608	KPP 669		196	6.0	110
Show		13236-2607	RST2846		14	1.9	111
Show		13183-2651	B 246		127	0.6	115
Show		13190-2637	UPT 2		21	17.1	115
Show		13169-2709	UC 2515		126	15.3	122
Show		13332-2858	SKF1960		225	35.5	122
Show		13344-2730	TOK 898	Aa,Ab	71	0.2	123
Show		13194-2936	RST1714		228	1.1	128
Show		13166-2847	LDS5773		180	239.5	128
Show		13336-2640	KPP2450		82	21.6	133
Show		13318-2611	TDS8863		273	0.4	135
Show		13272-3008	BRT3001		226	3.0	136
Show		13358-2807	TDS8890		359	2.4	139
Show		13147-2752	UC 2503	BC	171	51.3	141
Show		13147-2752	SKF1953	BD	349	7.8	141
Show		13147-2752	HJ 4575	AB	65	12.4	142
Show		13197-2553	HU 1502		31	1.1	144
Show		13282-3014	RST1723		241	2.3	145
Show		13354-2656	KPP1387		241	10.4	146
Show		13155-2650	BUG 14		148	0.3	147
Show		13142-2743	UC 2500		274	7.6	149
Show		13285-3022	RST1724		213	1.7	153
Show		13183-2956	KPP1821		176	14.1	154
Show		13158-2930	SKF1954		230	29.0	159
Show		13190-2536	HDS1866		330	0.2	164
Show		13291-3039	TDS8844		340	0.6	172
Show		13179-3016	LDS5774		288	215.8	173
Show		13124-2739	TDS8722		295	0.5	173
Show		13368-2630	H N 69	BC	231	194.5	175
Show		13350-2955	DAW 107		80	2.3	175

WDS 13254-2754 : COMPONENTS

	A
B	pa=17.5° sep=45.72"

13254-2754 A

Coord arcsec 2000

132521.60-275429.5

Mag

14.05

PmRA

-66.00

PmDE

-11.0

13254-2754 B

Coord arcsec 2000	132522.64-275345.9		Mag	15.7		PmRA	-67.00		PmDE	-6.0
Calc delta mag	1.65		Calc coord	yes