14589-1109 STF 1894 AB (18 Lib)

14^h 58^m 53.64^s -11° 08' 37.9" P.A. 38.00 sep 19.7 mag 6.00,9.83 Sp K2III-IV dist. 95.06 pc (310.09 l.y.)

Coord 2000	14589-1109	Discov num	STF1894	Comp	AB	Coord arcsec 2000	14 58 53.64 -11 08 37.9
Date first	1782	Date last	2016	Obs	34
Pa first	45	Pa last	38.4	P.A. Now (θ)	38.4°
Sep first	18.0	Sep last	19.697	Sep. Now (ρ)	19.697"
Mag pri	6.00	Mag sec	9.83	delta mag (ΔM)	3.83	Spectral class	K2III-IV (yellow-orange)
Pri motion ra	-106	Sec motion ra	+044
Pri motion dec	-062	Sec motion dec	+125
Notes	N (See Notes)

rPM=1.809

This double is not physical.

14589-1109 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	18 Lib	158946	14 58 54 -11 08 38	STF 1894 AB	2016	34	38	19.7	6.00	9.83	3.83		<===
Show		158946	14 58 54 -11 08 38	STF 1894 AC	2016	14	42	175.1	6.00	11.41	5.41

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	18 Lib	Constellation	Libra	SAO	158946	HIP	73310
Tycho2	5583-01006-1	Gaia DR2	6313611584502853376	HD	132345	HR	5582
GC	20157	ADS	9456	BD	BD-10 3999	Flamsteed	18 Librae
Flamsteed name	18 Lib	Distance	95.06	Distance ly	310.09

WDS 14589-1109 STF 1894 AB (18 Lib) : NOTES

discov_num	notes	refcode
STF1894	18 Lib.
	AB: H 4 56.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14589-1109	STF1894	AB	1999	29	39	19.7	5.87	9.90	K2III-IV	N D	145853.64-110837.9
14589-1109	STF1894	AB	2011	30	38	19.7	5.87	9.90	K2III-IV	N D	145853.64-110837.9
14589-1109	STF1894	AB	2012	32	39	19.9	5.87	9.90	K2III-IV	N D	145853.64-110837.9
14589-1109	STF1894	AB	2013	33	39	19.6	6.00	9.83	K2III-IV	N	145853.64-110837.9
14589-1109	STF1894	AB	2016	34	38	19.7	6.00	9.83	K2III-IV	N	145853.64-110837.9

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

WDS 14589-1109 STF 1894 AB (18 Lib) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14589-1109 STF 1894 AB (18 Lib) : MEASURES

No records found.

WDS 14589-1109 (18 Lib) : VIRTUAL EYEPIECE

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

WDS 14589-1109 (18 Lib) : ALADIN DSS IMAGE @ 14^h 58^m 53.64^s -11° 08' 37.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14589-1109 STF 1894 AB (18 Lib) : 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		14589-1109	STF1894	AB	38	19.7	1
Show		14589-1109	STF1894	AC	42	175.1	1
Show		14595-1145	NSN 422		228	2.1	38
Show		14560-1056	LDS4515		14	7.3	45
Show		14574-1017	RST3901		10	1.3	57
Show		15037-1045	UC 2910		213	25.8	75
Show		15024-1211	KPP2419		83	21.1	81
Show		14590-1243	GWP2481		68	22.4	95
Show		14524-1057	HJ 4713		85	15.4	97
Show		14526-1151	LDS 511		108	16.9	101
Show		15036-0950	ABT 10		257	11.6	106
Show		15045-1216	GWP2489		245	17.4	107
Show		14540-0945	ABT 9		336	23.0	115
Show		14515-1033	RST3898		249	0.7	116
Show		15070-1105	UC 2927		158	66.6	119
Show		14512-1030	UC 2854		118	77.0	120
Show		14523-0957	HDS2098	AB	66	0.9	121
Show		14523-0957	YSC 220	Aa,Ab	242	0.2	121
Show		15040-0925	RST4533		285	0.7	129
Show		14587-1317	UC 2889		329	12.6	129
Show		14577-1318	BRT2738		343	4.4	131
Show		14597-0858	DVG 42		342	20.4	132
Show		14558-1312	HU 142		11	2.4	132
Show		14551-0906	TOK 164		46	24.1	135
Show		15028-1314	GWP2487		158	32.9	138
Show		15023-0858	RST3903		123	1.2	140
Show		14549-0901	WIS 275		190	208.4	141
Show		14492-1050	HU 141		311	0.4	145
Show		14582-0842	BU 808	AB	68	0.5	148
Show		14582-0842	BU 808	AC	308	89.0	148
Show		15010-0844	RST3902		337	1.4	148
Show		14500-0956	SHN 30		78	0.2	151
Show		14498-1231	UC 2849	AB	118	9.4	157
Show		15010-0831	J 1586	CD	347	10.6	159
Show	Zuben elakribi	15010-0831	J 1586	AB	90	69.6	161
Show	Zuben elakribi	15010-0831	J 1586	AC	170	103.7	161
Show		14489-0959	RST3896		345	2.4	164
Show		15085-0943	RST3909		266	2.2	166
Show		15016-0828	HDS2120		291	0.0	166
Show		14476-1207	UC 2841		204	15.5	176
Show		14489-1247	RST3895		359	0.8	177
Show		14566-1406	HJ 561	AB	163	126.7	181
Show		14566-1406	HJ 561	AC	261	159.7	181
Show		14510-1329	AHD 27		194	11.9	182
Show		15084-0910	KPP 337		114	3.7	184
Show		14463-1105	HJ 4700		221	25.7	186
Show		14595-1415	GWP2485		210	127.5	187
Show		14548-0809	RST3899		233	1.0	190
Show		14477-0931	LDS4504		230	9.1	192
Show		14471-0946	AHD 26		277	14.9	193
Show		14458-1052	GWP2454		52	6.6	194

WDS 14589-1109 : COMPONENTS

	A	B
B	pa=37.9° sep=19.55"
C	pa=41.6° sep=173.61"	pa=42.0° sep=154.10"

14589-1109 A

Name	18 Lib	Coord arcsec 2000	145853.64-110837.9	Mag	6	Spectral class	K2III (yellow-orange)
PmRA	-106.00	PmDE	-62.0	SAO	158946	HIP	73310
Tycho2	5583-01006-1	HD	132345	HR	5582	GC	20157
BD	BD-10 3999	Flamsteed	18 Librae	Flamsteed name	18 Lib

Tycho2

Tycho2	5583-01006-1	Pflag		RAmdeg	224.72325029	DEmdeg	-11.14401406
PmRA	-107.1	PmDE	-61.9	E RAmdeg	4	E DEmdeg	4
E pmRA	0.8	E pmDE	0.8	EpRAm	1991.29	EpDEm	1991.03
Num	20	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.0	BTmag	7.533	E BTmag	0.016	VTmag	6.003
E VTmag	0.010	Prox	999	TYC	T	HIP	73310
CCDM		RAdeg	224.72349889	DEdeg	-11.14387028	EpRA 1990	1.81
EpDE 1990	1.64	E RAdeg	3.8	E DEdeg	4.4	Posflg
Corr	0.2

SAO

SAO	158946	DelFlag		RA1950		PmRA1950	-0.0071
DE1950		PmDE1950	-0.066	Vmag	6	SpType	K0
Double code		Source	70	CatNum	20157	DM	BD-10 3999
DMcomp		BDsup		HD	132345	M HD	0
GC	20157	RA1950rad	3.91034165	DE1950rad	-0.19101261	PmRA2000	-0.0069
PmDE2000	-0.062

Hipparcos

Catalog	H	HIP	73310	Proxy		RAhms	14 58 53.64
DEdms	-11 08 37.9	Vmag	5.88	VarFlag		R Vmag	H
RAdeg	224.724	DEdeg	-11.1439	AstroRef		Plx	10.32
CCDM	14589-1108	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	132345	BD	BD-10 3999
CD		CP		Dm number	-10 3999	VIred	1.17
SpType	K3III-IV	R SpType		Coord arcsec 2000	145853.64-110837.9

Hipparcos 2

HIP	73310	Sn	5	So	0	Nc	1
RArad	3.922165269	DErad	-0.1944971173	Plx	10.52	PmRA	-105.81
PmDE	-62.05	E RArad	0.35	E DErad	0.23	E Plx	0.39
E pmRA	0.53	E pmDE	0.27	Hpmag	6.035	E Hpmag	0.0006
SHp	0.006	VA	0	BV	1.274	E BV	0.007
VI	1.23

14589-1109 B

Coord arcsec 2000	145854.46-110822.5		Mag	9.83		Spectral class	IV		PmRA	44.00
PmDE	125.0		Calc delta mag	3.83		Calc coord	yes

14589-1109 C

Coord arcsec 2000	145901.47-110628.0		Mag	11.41		Spectral class	IV		PmRA	9.00
PmDE	-21.0		Tycho2	5583-00369-1		Calc delta mag	5.41		Calc coord	yes

Tycho2

Tycho2	5583-00369-1	Pflag		RAmdeg	224.75596348	DEmdeg	-11.10821313
PmRA	8.4	PmDE	-3.9	E RAmdeg	55	E DEmdeg	71
E pmRA	2.1	E pmDE	2.2	EpRAm	1979.41	EpDEm	1972.73
Num	4	Q RAmdeg	1.7	Q DEmdeg	1.5	Q pmRA	1.8
Q pmDE	1.5	BTmag	11.985	E BTmag	0.132	VTmag	11.505
E VTmag	0.133	Prox	999	TYC	T	HIP
CCDM		RAdeg	224.75596722	DEdeg	-11.10820222	EpRA 1990	1.78
EpDE 1990	1.54	E RAdeg	69.5	E DEdeg	95.9	Posflg
Corr	0.0