11549-2030 UC 2232

11^h 54^m 54.12^s -20° 30' 12.5" P.A. 109.00 sep 14.2 mag 10.20,16.50 Sp K1/K2V

Coord 2000	11549-2030	Discov num	UC 2232	Comp		Coord arcsec 2000	11 54 54.12 -20 30 12.5
Date first	1999	Date last	2016	Obs	6
Pa first	109	Pa last	108.7	P.A. Now (θ)	108.7°
Sep first	14.2	Sep last	14.154	Sep. Now (ρ)	14.154"
Mag pri	10.20	Mag sec	16.50	delta mag (ΔM)	6.3	Spectral class	K1/K2V (yellow-orange)
Pri motion ra	-121	Sec motion ra	-115
Pri motion dec	-031	Sec motion dec	-035
Notes	V (Proper motion indicates physical)

rPM=0.058 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Crater

Tycho2

6100-00652-1

Gaia DR2

3542654266019043072

103478

WDS 11549-2030 UC 2232 : 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
11549-2030	UC 2232		1999	2	109	14.3	10.20	16.50		V	115454.12-203012.5
11549-2030	UC 2232		2000	2	109	14.2	10.20	16.50		V	115454.12-203012.5
11549-2030	UC 2232		2015	3	109	14.2	10.20	16.50	K1/K2V	V	115454.12-203012.5
11549-2030	UC 2232		2016	6	109	14.2	10.20	16.50	K1/K2V	V	115454.12-203012.5

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

WDS 11549-2030 UC 2232 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11549-2030 UC 2232 : MEASURES

No records found.

WDS 11549-2030 : VIRTUAL EYEPIECE

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

WDS 11549-2030 : ALADIN DSS IMAGE @ 11^h 54^m 54.12^s -20° 30' 12.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11549-2030 UC 2232 : 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		11549-2030	UC 2232		109	14.2
Show		11538-2030	B 1709	AB	227	0.7	15
Show		11538-2030	B 1709	AC	47	2.9	15
Show		11544-2046	BVD 97		187	30.3	17
Show		11523-2050	DON 500		81	1.0	42
Show		11539-1945	ARA 687		65	7.8	47
Show		11523-1958	B 1708		270	0.2	49
Show		11574-1939	J 1583		72	8.4	63
Show		11505-2049	HJ 4477		107	14.6	66
Show		11569-1918	GWP1709		135	45.9	78
Show		11545-2154	SKF1050	CD	249	4.1	83
Show		11545-2154	UC 2230	CE	258	20.1	83
Show		11515-2138	TOK 847		234	0.1	83
Show		11545-2154	SKF1050	AB	68	5.3	84
Show		11545-2154	SKF1050	AC	319	130.7	84
Show		11486-2011	B 800		33	1.1	91
Show		11495-1937	DAM 75	BC	77	15.0	93
Show		11495-1937	LDS 368	AB	91	9.1	93
Show		11495-1937	NVL 6	AD	232	32.9	93
Show		11532-2202	KPP2726		327	6.8	96
Show		11565-2204	KPP3856		154	4.7	97
Show		11559-2211	HU 1489		218	1.4	102
Show		12001-1912	SHN 21		276	0.1	107
Show		11507-2200	B 2732		298	7.4	108
Show		12014-2132	BU 457		87	2.0	110
Show		12007-2150	BU 1079		155	11.5	114
Show		12004-1904	DVG 6		325	4.0	116
Show		11472-2110	BRT1484		32	4.3	117
Show		11466-2015	NSN 109		23	1.3	118
Show		12028-2112	TDS8190		279	0.8	119
Show		11574-2227	UC 2236		295	9.6	122
Show		11573-2232	HJ 4481		191	4.2	127
Show		11494-1848	GWP1684		320	16.7	129
Show		11456-2021	LDS4140		60	15.2	132
Show		11460-2108	LDS4142		69	14.8	133
Show		12025-2148	DON 506		41	0.7	133
Show		12030-2139	ARA1478		263	12.4	134
Show		12043-2102	BU 458		236	30.1	136
Show		12045-2037	B 1713		66	1.7	136
Show		11556-1815	RST2773		332	2.3	136
Show		11472-2151	LDS1269		234	6.4	136
Show		12030-1913	B 2537		259	2.1	138
Show		11452-2057	DON 494		99	1.4	139
Show		12029-1908	B 2536		288	2.6	140
Show		12015-1840	LDS4168		273	1.8	145
Show		11491-1831	UC 2211		205	19.3	146
Show		12052-2104	RST4957		64	0.9	148
Show		11474-1847	TDS8025		17	0.9	149
Show		12055-2058	DON 508		318	5.2	151
Show		12017-2235	RST3769		70	1.3	157
Show		11557-1752	UC 2233		7	60.2	159

WDS 11549-2030 : COMPONENTS

	A
B	pa=109.9° sep=13.35"

11549-2030 A

Componente originario normalizzato	AB		Coord arcsec 2000	115454.12-203012.5		Mag	10.2		Spectral class	K1/K2V (yellow-orange)
PmRA	-121.00		PmDE	-31.0		Tycho2	6100-00652-1		HD	103478

Tycho2

Tycho2	6100-00652-1	Pflag		RAmdeg	178.72547765	DEmdeg	-20.50346753
PmRA	-120.5	PmDE	-34.3	E RAmdeg	35	E DEmdeg	41
E pmRA	2.7	E pmDE	2.9	EpRAm	1989.36	EpDEm	1988.70
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.5	Q pmRA	1.0
Q pmDE	1.5	BTmag	11.688	E BTmag	0.081	VTmag	10.498
E VTmag	0.047	Prox	999	TYC	T	HIP
CCDM		RAdeg	178.72577417	DEdeg	-20.50338750	EpRA 1990	1.70
EpDE 1990	1.60	E RAdeg	36.2	E DEdeg	41.6	Posflg
Corr	0.2

11549-2030 B

Componente originario normalizzato	AB		Coord arcsec 2000	115455.01-203017.0		Mag	16.5		PmRA	-115.00
PmDE	-35.0		Calc delta mag	6.3		Calc coord	yes