10058-3053 HO 371 (HD 87660)

10^h 05^m 45.27^s -30° 53' 30.0" P.A. 44.00 sep 6.2 mag 6.74,11.06 Sp G8III dist. 158.48 pc (516.96 l.y.)

Coord 2000	10058-3053	Discov num	HO 371	Comp		Coord arcsec 2000	10 05 45.27 -30 53 30.0
Date first	1891	Date last	2016	Obs	14
Pa first	41	Pa last	43.5	P.A. Now (θ)	43.5°
Sep first	6.4	Sep last	6.154	Sep. Now (ρ)	6.154"
Mag pri	6.74	Mag sec	11.06	delta mag (ΔM)	4.32	Spectral class	G8III (yellow)
Pri motion ra	-038	Sec motion ra	-038
Pri motion dec	-018	Sec motion dec	-017
Notes

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 87660	Constellation	Antlia	SAO	201045	HIP	49450
Tycho2	7170-00472-1	Gaia DR2	5460548994103381760	HD	87660	GC	13882
CD	CD-30 8169	Distance	158.48	Distance ly	516.96

WDS 10058-3053 HO 371 (HD 87660) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ho_1883	Ma j	Hough, G.W.	1883MNRAS..43..371H
Ho_1883		MNRAS 43, 371, 1883 (data also in Ho_1890)	1890AN....125....1H
Ho_1884	Ma j	Hough, G.W.	1884MNRAS..44..365H
Ho_1884		MNRAS 44, 365, 1884 (data also in Ho_1890)	1890AN....125....1H
Ho_1885	Ma j	Hough, G.W.	1885MNRAS..45..417H
Ho_1885		MNRAS 45, 417, 1885 (data also in Ho_1890)	1890AN....125....1H
Ho_1886	Ma j	Hough, G.W.	1886MNRAS..46..393H
Ho_1886		MNRAS 46, 393, 1886 (data also in Ho_1890)	1890AN....125....1H
Ho_1887	Ma j	Hough, G.W.	1887AN....116..273H
Ho_1887		AN 116, 273, 1887
Ho_1890	Ma j	Hough, G.W.	1890AN....125....1H
Ho_1890		AN 125, 1, 1890
Ho_1890b	Ma j	Hough, G.W.	1890AJ......9..177H
Ho_1890b		AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b)	1890AN....125....1H
Ho_1894a	Ma -	Hough, G.W.	1894MNRAS..54..251H
Ho_1894a		MNRAS 54, 251, 1894
Ho_1894b	Ma j	Hough, G.W. (HO 304 - 490)	1894AN....135..281H
Ho_1894b		AN 135, 281, 1894
Ho_1894c	Ma -	Hough, G.W. (measure by Dembowski, H.)	1894AN....135..281H
Ho_1894c		AN 135, 281, 1894
Ho_1899a	Ma j	Hough, G.W.	1899AN....149..65H
Ho_1899a		AN 149, 65, 1899
Ho_1899b	Ma -	Hough, G.W. (measure by Burnham, S.W.)	1899AN....149..65H
Ho_1899b		AN 149, 65, 1899
Ho_1907	Ma -	Hough, G.W.	1907PFAO....3c...1D
Ho_1907		Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A	Ma -	Hough, G.W.	1932QB821.A43......
Ho_1932A		cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10058-3053	HO 371		1991	11	44	6.1	6.74	11.06	G8III		100545.27-305330.0
10058-3053	HO 371		2015	12	44	6.2	6.74	11.06	G8III		100545.27-305330.0
10058-3053	HO 371		2016	14	44	6.2	6.74	11.06	G8III		100545.27-305330.0

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

WDS 10058-3053 HO 371 (HD 87660) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10058-3053 HO 371 (HD 87660) : MEASURES

No records found.

WDS 10058-3053 (HD 87660) : VIRTUAL EYEPIECE

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

WDS 10058-3053 (HD 87660) : ALADIN DSS IMAGE @ 10^h 05^m 45.27^s -30° 53' 30.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10058-3053 HO 371 (HD 87660) : 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		10058-3053	HO 371		44	6.2
Show		10053-3111	I 1195		297	0.2	19
Show		10051-3014	SKF1889	BC	220	1.0	40
Show		10035-3027	DAM1976		322	1.4	40
Show		10051-3014	SKF1889	AB	214	15.7	40
Show		10035-3025	DAM1975		356	2.0	41
Show		10036-3021	DAM1977		14	5.0	43
Show		10032-3027	RST1476		239	2.3	43
Show		10029-3125	B 1669		197	1.4	48
Show		10035-3015	HDS1452		210	0.5	49
Show		10030-3016	DAW 99		225	0.2	52
Show		10018-3044	UC 1866		220	37.3	52
Show		10067-3146	B 1145		207	0.4	54
Show		10093-3144	B 1149		172	2.0	69
Show		10083-2951	BRT2976		78	5.4	70
Show		10003-3111	LDS3947			21.8	72
Show		10014-3138	DAM1922		127	1.6	72
Show		10015-3140	B 1140		183	2.9	73
Show		10001-3055	BRT2975		312	3.7	74
Show		10108-3128	RST1486		48	2.4	74
Show		10052-3209	B 1142		280	0.3	77
Show		10011-3006	NSN 306		227	3.2	77
Show		10008-3140	B 2229		282	1.9	79
Show		10093-2949	RST1484		304	1.4	80
Show		10089-2945	HDS1462		61	0.0	80
Show		10051-3213	RST2667		216	0.2	81
Show		10122-3125	JNN 315		88	1.0	88
Show		10123-3124	WSI 128		270	1.0	90
Show		09590-3132	LDS5707		191	103.1	95
Show		09599-2942	KPP1869		257	14.5	105
Show		09580-3027	TDS6929		243	2.1	105
Show		09580-3024	B 1138		314	4.3	105
Show		09580-3022	UC 1854		194	52.6	106
Show		10083-3234	TDS7053		250	1.9	106
Show		09578-3028	B 1666		42	2.2	106
Show		10083-3238	DAM2034		9	11.9	110
Show		09583-3147	RST1471		153	2.7	110
Show		10016-3231	TDS6965		217	2.0	112
Show		10039-3244	RST2666		17	1.1	114
Show		10036-2903	TOK 131		245	11.1	115
Show		10148-3056	KPP 874		264	7.3	117
Show		10145-3027	KPP2581		85	23.3	117
Show		09573-3140	PRO 93		14	5.0	119
Show		09582-2943	LDS 292		138	16.4	121
Show		10107-3236	TDS7082		342	0.5	121
Show		10117-3229	DAM2114		342	33.4	122
Show		10123-3222	RSS 226		251	11.6	122
Show		10121-3224	TDS7101		229	2.5	122
Show		10019-2900	DAM1936		251	8.5	125
Show		10111-3238	DAM2107		102	5.8	125
Show		10126-3225	TDS7108	Aa,Ab	214	0.8	127

WDS 10058-3053 : COMPONENTS

	A
B	pa=39.2° sep=5.76"

10058-3053 A

Componente originario normalizzato	AB	Name	HD 87660	Coord arcsec 2000	100545.27-305330.0	Mag	6.74
Spectral class	G8III (yellow)	PmRA	-38.00	PmDE	-18.0	SAO	201045
HIP	49450	Tycho2	7170-00472-1	HD	87660	GC	13882
CD	CD-30 8169

Tycho2

Tycho2	7170-00472-1	Pflag		RAmdeg	151.43863541	DEmdeg	-30.89167129
PmRA	-38.0	PmDE	-17.9	E RAmdeg	4	E DEmdeg	4
E pmRA	0.9	E pmDE	0.9	EpRAm	1991.15	EpDEm	1991.42
Num	17	Q RAmdeg	1.8	Q DEmdeg	1.2	Q pmRA	1.9
Q pmDE	1.2	BTmag	7.891	E BTmag	0.015	VTmag	6.739
E VTmag	0.010	Prox	61	TYC	T	HIP	49450
CCDM	A	RAdeg	151.43873778	DEdeg	-30.89163056	EpRA 1990	1.60
EpDE 1990	1.78	E RAdeg	4.2	E DEdeg	4.2	Posflg
Corr	0.1

SAO

SAO	201045	DelFlag		RA1950		PmRA1950	-0.0032
DE1950		PmDE1950	-0.023	Vmag	6.7	SpType	K0
Double code		Source	70	CatNum	13882	DM	CD-30 8169
DMcomp		BDsup		HD	87660	M HD	0
GC	13882	RA1950rad	2.6333271	DE1950rad	-0.53490119	PmRA2000	-0.003
PmDE2000	-0.019

Hipparcos

Catalog	H	HIP	49450	Proxy	H	RAhms	10 05 45.30
DEdms	-30 53 29.9	Vmag	6.62	VarFlag		R Vmag	H
RAdeg	151.439	DEdeg	-30.8916	AstroRef	A	Plx	6.9
CCDM	10058-3053	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	44	Rho	6.123	HD	87660	BD
CD	CD-30 8169	CP		Dm number	-30 8169	VIred	0.96
SpType	G8III	R SpType		Coord arcsec 2000	100545.30-305329.9

Hipparcos 2

HIP	49450	Sn	15	So	3	Nc	2
RArad	2.6431046803	DErad	-0.5391606068	Plx	6.31	PmRA	-37.55
PmDE	-15.21	E RArad	0.58	E DErad	0.62	E Plx	0.81
E pmRA	0.78	E pmDE	0.72	Hpmag	6.7804	E Hpmag	0.0012
SHp	0.009	VA	0	BV	1	E BV	0.495
VI	0.96

CCDM

Ccdm	10058-3053	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.68	DDEs	-30.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.6	Sp	K0	PmNote	*
PmRA	-29	PmDE	-22	Dm number	-30 8169	Cat1	CD
Name2	201045	Cat2	SAO	HD	87660	M HD
ADS BDS	B 5318	M ADS BDS		N IDS		IDS	10013S3024A
HIC	49450

10058-3053 B

Componente originario normalizzato	AB		Coord arcsec 2000	100545.55-305325.5		Mag	11.06		PmRA	-38.00
PmDE	-17.0		Calc delta mag	4.32		Calc coord	yes

CCDM

Ccdm	10058-3053	RComp		Comp	B	Note1
Note2		Discov num	HO 371	DRAs	-2.35	DDEs	-25.5
R dRAs	90	Year	1891	Theta	043	Rho	6.2
Obs	7	Vmag	12.1	Sp		PmNote
PmRA	-29	PmDE	-22	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 5318	M ADS BDS		N IDS		IDS	10013S3024B
HIC	49450