15520-1232 HU 153 (HD 141898)

15^h 51^m 56.98^s -12° 32' 15.2" P.A. 69.00 sep 0.4 mag 7.95,8.74 Sp F4V dist. 330.03 pc (1076.56 l.y.)

Coord 2000	15520-1232	Discov num	HU 153	Comp		Coord arcsec 2000	15 51 56.98 -12 32 15.2
Date first	1900	Date last	2018	Obs	20
Pa first	80	Pa last	68.8	P.A. Now (θ)	68.8°
Sep first	0.3	Sep last	0.441	Sep. Now (ρ)	0.441"
Mag pri	7.95	Mag sec	8.74	delta mag (ΔM)	0.79	Spectral class	F4V (yellow-white)
Pri motion ra	-014	Sec motion ra	-014
Pri motion dec	+000	Sec motion dec	+000
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 141898	Constellation	Libra	SAO	159548	HIP	77708
Tycho2	5618-00576-1	HD	141898	BD	BD-12 4353	Distance	330.03
Distance ly	1076.56

WDS 15520-1232 HU 153 (HD 141898) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hu_1896	not -	Hussey, W.F.	1896PASP....8..183H
Hu_1896		PASP 8, 183, 1896
Hu_1897	Ma -	Hussey, W.J.	1897AJ.....17...97H
Hu_1897		AJ 17, 97, 1897
Hu_1898	Ma j	Hussey, W.J.	1898AJ.....18..145H
Hu_1898		AJ 18, 145, 1898
Hu_1899	Ma j	Hussey, W.J.	1899AN....150..175H
Hu_1899		AN 150, 175, 1899
Hu_1900a	Ma -	Hussey, W.J.	1900AJ.....20..192H
Hu_1900a		AJ 20, 192, 1900
Hu_1900b	Ma -	Hussey, W.J.	1900AJ.....21...35H
Hu_1900b		AJ 21, 35, 1900
Hu_1900c	Ma j	Hussey, W.J.	1900AN....152..329H
Hu_1900c		AN 152, 329, #3645, 1900
Hu_1901a	Ma j	Hussey, W.J.	1901PLicO...5.....H
Hu_1901a	+orb	Pub. Lick Obs. 5, 1901
Hu_1901b	Ma j	Hussey, W.J.	1901LicOB...1...82H
Hu_1901b		Lick Obs. Bull. 1, 82, 1901
Hu_1902a	Ma j	Hussey, W.J.	1902LicOB...1..161H
Hu_1902a		Lick Obs. Bull. 1, 161, 1902
Hu_1902b	Ma j	Hussey, W.J.	1902LicOB...2....1H
Hu_1902b		Lick Obs. Bull. 2, 1, 1902
Hu_1903a	Ma j	Hussey, W.J.	1903LicOB...2...73H
Hu_1903a		Lick Obs. Bull. 2, 73, 1903
Hu_1903b	Ma j	Hussey, W.J.	1903LicOB...2..115H
Hu_1903b		Lick Obs. Bull. 2, 115, 1903
Hu_1904a	Ma j	Hussey, W.J.	1904LicOB...2..180H
Hu_1904a		Lick Obs. Bull. 2, 180, 1904
Hu_1904b	Ma -	Hussey, W.J.	1904LicOB...3...53H
Hu_1904b		Lick Obs. Bull. 3, 53, 1904
Hu_1905a	Ma -	Hussey, W.J.	1905LicOB...3...95H
Hu_1905a		Lick Obs. Bull. 3, 95, 1905
Hu_1905b	Ma -	Hussey, W.J.	1905LicOB...3..116H
Hu_1905b		Lick Obs. Bull. 3, 116, 1905
Hu_1905c	Ma -	Hussey, W.J.	1905LicOB...3..151H
Hu_1905c		Lick Obs. Bull. 3, 151, 1905
Hu_1906A	Ma -	Hussey, W.J.	1906MmRAS..56....1L
Hu_1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B	Ma -	Hussey, W.J.	1906QB821.B972.....
Hu_1906B		cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907	Ma -	Hussey, W.J.	1907LicOB...4..124H
Hu_1907		Lick Obs. Bull. 4, 124, 1907
Hu_1910	Ma -	Hussey, W.J.	1910AJ.....21..105H
Hu_1910		AJ 21, 105, 1910
Hu_1911	Ma -	Hussey, W.J.	1911LicOB...6..182H
Hu_1911		Lick Obs. Bull. 6, 182, 1911
Hu_1912a	Ma -	Hussey, W.J.	1915POMic...1..147H
Hu_1912a		Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b	Ma -	Hussey, W.J.	1915POMic...1..160H
Hu_1912b		Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c	Ma -	Hussey, W.J.	1915POMic...1..167H
Hu_1912c		Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A	Ma -	Hussey, W.J.	1927sdsc.book......
Hu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A	Ma -	Hussey, W.J.	1932QB821.A43......
Hu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999	Ma -	Hussey, W.J.	...................
Hu_9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15520-1232	HU 153		2005	19	65	0.4	7.95	8.74	F4V	D	155156.98-123215.2
15520-1232	HU 153		2018	20	70	0.4	7.95	8.74	F4V		155156.98-123215.2

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

WDS 15520-1232 HU 153 (HD 141898) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15520-1232 HU 153 (HD 141898) : MEASURES

No records found.

WDS 15520-1232 (HD 141898) : VIRTUAL EYEPIECE

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

WDS 15520-1232 (HD 141898) : ALADIN DSS IMAGE @ 15^h 51^m 56.98^s -12° 32' 15.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15520-1232 HU 153 (HD 141898) : 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		15520-1232	HU 153		69	0.4
Show		15540-1313	GWP2562		340	10.0	51
Show		15542-1152	UC 3085		141	28.8	52
Show		15545-1311	LDS4599		69	158.3	54
Show		15502-1134	HDS2231		322	0.3	64
Show		15542-1134	KPP1299		5	9.9	68
Show		15523-1347	RAO 666		216	8.0	76
Show		15546-1341	STF3099		111	2.4	79
Show		15517-1109	STF3098		338	24.3	84
Show		15466-1156	RST3926		184	1.4	86
Show		15460-1201	GWP2551		151	22.5	93
Show		15539-1039	GWP2560		40	119.5	117
Show		15474-1054	TSN 176		224	0.2	119
Show		15446-1324	BRT2741		64	4.6	120
Show		15496-1437	GWP2556		14	40.4	130
Show		15540-1441	UC 3084		131	26.4	133
Show		15431-1303	TOK 303		305	53.0	133
Show		15464-1425	WIS 294		118	999.9	139
Show		15566-1450	VIG 18		77	6.7	154
Show		15597-1048	FAL 51		257	15.5	155
Show		16026-1230	HDS2263		225	0.1	157
Show		16006-1059	GWP2574		92	73.5	157
Show		15457-1443	HU 478	AB	340	4.0	159
Show		15457-1443	HU 478	AC	261	63.8	159
Show		15505-0952	TDS9652		261	0.5	163
Show		16020-1118	HDS2261		31	0.1	166
Show		15411-1148	LDS4579		287	17.5	166
Show		15420-1356	LDS4583		40	7.8	168
Show		15420-1108	STF1966		52	23.1	169
Show		16035-1247	UC 3109		66	50.1	170
Show		15523-0943	LDS4595		110	3.3	170
Show		15434-1037	J 2663		53	6.9	171
Show		16031-1321	GWP2581		19	14.0	171
Show		15542-0945	OCC9008		-1	7.0	171
Show		15549-0945	KPP 659		319	5.9	173
Show		16030-1125	KPP1937		48	15.3	176
Show		15406-1334	GWP2543		254	41.8	177
Show		15457-1511	GLP 11		204	20.2	183
Show		15417-1042	KPP1311		175	10.0	188
Show		16038-1345	UC 3113			42.0	188
Show		15450-1510	STF3095		323	3.2	188
Show		15394-1317	KPP3045		35	1.7	189
Show		15435-1007	TOK 595		255	226.0	191
Show		15422-1023	GWP2544		275	40.9	194
Show		16044-1127	STF1999	AB	98	11.9	195
Show		16044-1127	STF1999	AD	351	278.5	195
Show		16044-1127	STF1999	AC	85	84.5	195
Show		16044-1127	STF1999	BC	82	73.0	195
Show		16044-1122	STF1998	AB	12	1.2	196
Show		16044-1122	STF1998	AC	45	7.2	196
Show		16044-1122	STF1998	BC	38	8.8	196

WDS 15520-1232 : COMPONENTS

	A
B	pa=68.3° sep=0.43"

15520-1232 A

Componente originario normalizzato	AB	Name	HD 141898	Coord arcsec 2000	155156.98-123215.2	Mag	7.95
Spectral class	F4V (yellow-white)	PmRA	-14.00	PmDE	0.0	SAO	159548
HIP	77708	Tycho2	5618-00576-1	HD	141898	BD	BD-12 4353

Tycho2

Tycho2	5618-00576-1	Pflag		RAmdeg	237.98743260	DEmdeg	-12.53753170
PmRA	-13.6	PmDE	-0.2	E RAmdeg	5	E DEmdeg	6
E pmRA	1.2	E pmDE	1.4	EpRAm	1991.10	EpDEm	1990.77
Num	10	Q RAmdeg	1.4	Q DEmdeg	0.8	Q pmRA	1.5
Q pmDE	0.8	BTmag	8.242	E BTmag	0.016	VTmag	7.569
E VTmag	0.011	Prox	999	TYC	T	HIP	77708
CCDM	AB	RAdeg	237.98746500	DEdeg	-12.53753111	EpRA 1990	1.65
EpDE 1990	1.43	E RAdeg	4.7	E DEdeg	5.7	Posflg	P
Corr	0.0

SAO

SAO	159548	DelFlag		RA1950		PmRA1950	-0.0009
DE1950		PmDE1950	-0.006	Vmag	7.7	SpType	F2
Double code		Source	20	CatNum	5510	DM	BD-12 4353
DMcomp		BDsup		HD	141898	M HD	0
GC		RA1950rad	4.14157614	DE1950rad	-0.21622102	PmRA2000	-0.0007
PmDE2000	-0.002

Hipparcos

Catalog	H	HIP	77708	Proxy	H	RAhms	15 51 56.98
DEdms	-12 32 15.2	Vmag	7.48	VarFlag		R Vmag	G
RAdeg	237.987	DEdeg	-12.5375	AstroRef	A	Plx	3.62
CCDM	15519-1232	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	70	Rho	0.424	HD	141898	BD	BD-12 4353
CD		CP		Dm number	-12 4353	VIred	0.7
SpType	F5V	R SpType		Coord arcsec 2000	155156.98-123215.2

Hipparcos 2

HIP	77708	Sn	15	So	3	Nc	2
RArad	4.1536642478	DErad	-0.2188214287	Plx	3.03	PmRA	-10.6
PmDE	-1.58	E RArad	1.09	E DErad	0.46	E Plx	0.78
E pmRA	1.45	E pmDE	0.73	Hpmag	7.5962	E Hpmag	0.0011
SHp	0.009	VA	0	BV	0.631	E BV	0.007
VI	0.7

15520-1232 B

Componente originario normalizzato	AB		Coord arcsec 2000	155157.01-123215.0		Mag	8.74		PmRA	-14.00
PmDE	0.0		Calc delta mag	0.79		Calc coord	yes