15457-1443 HU 478 AC

15^h 45^m 43.61^s -14° 42' 33.5" P.A. 261.00 sep 63.8 mag 9.80,11.32 Sp F3V

Coord 2000	15457-1443	Discov num	HU 478	Comp	AC	Coord arcsec 2000	15 45 43.61 -14 42 33.5
Date first	1904	Date last	2016	Obs	12
Pa first	260	Pa last	261.2	P.A. Now (θ)	261.2°
Sep first	63.5	Sep last	63.8	Sep. Now (ρ)	63.8"
Mag pri	9.80	Mag sec	11.32	delta mag (ΔM)	1.52	Spectral class	F3V (yellow-white)
Pri motion ra	+015	Sec motion ra	+009
Pri motion dec	-038	Sec motion dec	+001
Notes

rPM=0.966

This double is not physical.

15457-1443 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 140718		15 45 44 -14 42 34	HU 478 AB	2015	15	340	4.0	9.80	12.10	2.30
Show			15 45 44 -14 42 34	HU 478 AC	2016	12	261	63.8	9.80	11.32	1.52		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Libra		Tycho2	5609-01191-1		Gaia DR2	6262236388303640704		HD	140718
DM	BD-14 4274

WDS 15457-1443 HU 478 AC : NOTES

No records found.

DISCOVERER

discov	author
HU	Hussey, W.F.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
15457-1443	HU 478	AC	1999	8	261	63.7	9.80	11.32	F3V		D	154543.61-144233.5
15457-1443	HU 478	AC	2000	10	261	63.7	9.80	11.32	F3V		D	154543.61-144233.5
15457-1443	HU 478	AC	2016	11	261	63.8	9.80	11.32	F3V			154543.61-144233.5

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

WDS 15457-1443 HU 478 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15457-1443 HU 478 AC : MEASURES

No records found.

WDS 15457-1443 : VIRTUAL EYEPIECE

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

WDS 15457-1443 : ALADIN DSS IMAGE @ 15^h 45^m 43.61^s -14° 42' 33.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15457-1443 HU 478 AC : 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		15457-1443	HU 478	AB	340	4.0	0
Show		15457-1443	HU 478	AC	261	63.8	0
Show		15464-1425	WIS 294		118	999.9	21
Show		15457-1511	GLP 11		204	20.2	29
Show		15450-1510	GKM9349	Ba,Bb	338	0.5	30
Show		15450-1510	STF3095	AB	323	3.2	30
Show		15496-1437	GWP2556		14	40.4	56
Show		15410-1449	HWE 37		269	5.5	69
Show		15420-1356	LDS4583		40	7.8	72
Show		15403-1432	HLD 25		308	1.4	80
Show		15446-1324	BRT2741		64	4.6	81
Show		15399-1444	BRT2740		335	5.5	85
Show		15516-1452	GKM9351	Aa,Ab	312	0.1	87
Show		15428-1601	BU 35	AB	111	1.6	90
Show		15428-1601	BU 35	AC	39	124.0	90
Show		15473-1610	HJ 1278		130	28.6	91
Show		15429-1610	UC 3049	AB	277	28.2	97
Show		15429-1610	GWP2548	AC	196	21.0	97
Show		15429-1610	UC 3049	BC	136	32.4	97
Show		15406-1334	GWP2543		254	41.8	102
Show		15394-1355	HDS2210		74	0.1	104
Show		15431-1303	TOK 303		305	53.0	107
Show		15495-1615	UC 3069		330	55.8	108
Show		15459-1633	MED 3		244	1.1	111
Show		15523-1347	RAO 666		216	8.0	111
Show		15540-1441	UC 3084		131	26.4	120
Show		15450-1643	HU 655		32	2.2	121
Show		15394-1317	KPP3045		35	1.7	126
Show		15385-1556	UC 3035		252	22.2	128
Show		15390-1608	KPP1169		2	9.1	130
Show		15366-1447	RST3924		192	1.1	133
Show		15458-1657	TOK 169		112	20.0	135
Show		15380-1605	LDS4574		279	2.3	139
Show		15546-1341	STF3099		111	2.4	144
Show		15469-1707	HDS2221		68	0.2	145
Show		15355-1447	WRH 20	Aa,Ab	191	0.1	149
Show	Zubenelhakrabi	15355-1447	GOL 1	AB	158	41.9	149
Show		15540-1313	GWP2562		340	10.0	151
Show		15531-1634	HDS2237	AB	295	0.4	155
Show		15531-1634	HDS2237	Aa,Ab	247	0.0	155
Show		15382-1633	FOX 75		19	1.6	156
Show		15566-1450	VIG 18		77	6.7	158
Show		15545-1311	LDS4599		69	158.3	158
Show		15520-1232	HU 153		69	0.4	159
Show		15460-1201	GWP2551		151	22.5	162
Show		15345-1443	UC 3027		168	66.4	163
Show		15351-1340	HU 151		310	1.3	167
Show		15466-1156	RST3926		184	1.4	168
Show		15351-1339	AOT 63		133	27.0	168
Show		15538-1644	OCC 985		-1	0.1	169
Show		15338-1527	LDS4559		263	456.4	179

WDS 15457-1443 : COMPONENTS

	A	B
B	pa=340.2° sep=3.99"
C	pa=261.2° sep=63.80"	pa=257.6° sep=63.16"

15457-1443 A

Name	HD 140718		Coord arcsec 2000	154543.61-144233.5		Mag	9.8		Spectral class	F3V (yellow-white)
PmRA	15.00		PmDE	-38.0		Tycho2	5609-01191-1		HD	140718

Tycho2

Tycho2	5609-01191-1	Pflag		RAmdeg	236.43174922	DEmdeg	-14.70930802
PmRA	15.5	PmDE	-28.7	E RAmdeg	17	E DEmdeg	23
E pmRA	1.5	E pmDE	1.5	EpRAm	1990.18	EpDEm	1988.55
Num	4	Q RAmdeg	0.2	Q DEmdeg	2.0	Q pmRA	0.3
Q pmDE	2.0	BTmag	10.367	E BTmag	0.034	VTmag	9.803
E VTmag	0.030	Prox	638	TYC	T	HIP
CCDM		RAdeg	236.43171194	DEdeg	-14.70923972	EpRA 1990	1.70
EpDE 1990	1.44	E RAdeg	17.3	E DEdeg	22.5	Posflg
Corr	0.0

CCDM

Ccdm	15457-1443	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.52	DDEs	27.8
R dRAs	66	Year		Theta		Rho
Obs	3	Vmag	9.8	Sp	F0	PmNote
PmRA		PmDE		Dm number	-14 4274	Cat1	BD
Name2		Cat2		HD	140718	M HD
ADS BDS	A 9773	M ADS BDS		N IDS		IDS	15401S1424A
HIC

15457-1443 B

Coord arcsec 2000	154543.52-144229.7		Mag	12.1		PmRA	1.00		PmDE	11.0
Delta magnitude	2.3		Coordinate calculated	yes

CCDM

Ccdm	15457-1443	RComp		Comp	B	Note1
Note2		Discov num	HU 478	DRAs		DDEs
R dRAs		Year	1902	Theta	339	Rho	4.0
Obs	8	Vmag	12.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9773	M ADS BDS		N IDS		IDS	15401S1424B
HIC

15457-1443 C

Coord arcsec 2000	154539.26-144243.3		Mag	11.32		PmRA	9.00		PmDE	1.0
Delta magnitude	1.52		Coordinate calculated	yes

CCDM

Ccdm	15457-1443	RComp		Comp	C	Note1
Note2		Discov num	HU 478	DRAs	-2.79	DDEs	16.6
R dRAs	66	Year	1922	Theta	260	Rho	63.7
Obs	2	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9773	M ADS BDS		N IDS		IDS	15401S1424C
HIC