01157-1825 HDS 164 AB (HD 7594)

01^h 15^m 42.45^s -18° 24' 58.1" P.A. 142.00 sep 0.8 mag 8.68,12.17 Sp G0V dist. 106.72 pc (348.12 l.y.)

Coord 2000	01157-1825	Discov num	HDS 164	Comp	AB	Coord arcsec 2000	01 15 42.45 -18 24 58.1
Date first	1991	Date last	2021	Obs	5
Pa first	142	Pa last	142.1	P.A. Now (θ)	142.1°
Sep first	0.8	Sep last	0.848	Sep. Now (ρ)	0.848"
Mag pri	8.68	Mag sec	12.17	delta mag (ΔM)	3.49	Spectral class	G0V (yellow)
Pri motion ra	-024	Sec motion ra
Pri motion dec	-043	Sec motion dec
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 7594	Constellation	Cetus	SAO	147698	HIP	5892
Tycho2	5851-00215-1	HD	7594	BD	BD-19 208	Distance	106.72
Distance ly	348.12

WDS 01157-1825 HDS 164 AB (HD 7594) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01157-1825	HDS 164	AB	2011	4	141	0.8	8.68	12.17	G0V	W	011542.45-182458.1
01157-1825	HDS 164	AB	2021	5	142	0.8	8.68	12.17	G0V	W	011542.45-182458.1

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

WDS 01157-1825 HDS 164 AB (HD 7594) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01157-1825 HDS 164 AB (HD 7594) : MEASURES

No records found.

WDS 01157-1825 (HD 7594) : VIRTUAL EYEPIECE

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

WDS 01157-1825 (HD 7594) : ALADIN DSS IMAGE @ 01^h 15^m 42.45^s -18° 24' 58.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01157-1825 HDS 164 AB (HD 7594) : 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		01157-1825	HDS 164	AB	142	0.8
Show		01177-1845	SKF2146		228	34.7	35
Show		01171-1855	HJ 2034		153	9.2	37
Show		01161-1911	NSN 47		84	4.5	47
Show		01113-1753	HDS 157		289	0.3	71
Show		01188-1728	ARA 143		222	7.0	73
Show		01103-1853	GWP 142		102	22.5	82
Show		01183-1711	SKF 329		135	2.5	84
Show		01217-1831	LDS3269		106	196.1	86
Show		01119-1933	RST2256		272	0.4	88
Show		01114-1935	YSC 81		37	0.1	93
Show		01197-1709	GWP 170		66	43.8	96
Show		01090-1831	GWP 137		166	10.4	96
Show		01088-1837	HJ 2021		120	2.3	100
Show		01137-2001	RST2258		233	1.4	101
Show		01185-1652	GWP 168		174	13.2	102
Show		01107-1710	HU 415			1.9	105
Show		01225-1905	HJ 2043		72	5.1	105
Show		01221-1723	LDS5331		286	155.3	109
Show		01205-1957	TOK 203		128	0.3	115
Show		01200-1648	AOT 1		312	28.6	115
Show		01222-1705	GWP 176		352	43.6	122
Show		01090-1704	NSN 48		12	8.7	125
Show		01240-1743	LDS3272		180	32.3	126
Show		01077-1919	TOK 687		44	0.7	126
Show		01130-2029	SKF1370		219	1.9	131
Show		01235-1936	B 1030		270	3.5	131
Show		01224-1652	AOT 2		179	16.6	134
Show		01081-1702	LDS3235		168	10.2	136
Show		01098-2013	HJ 2023		29	3.4	137
Show		01072-1936	BRG 3		161	0.5	140
Show		01235-1955	ARA 827		244	7.8	143
Show		01215-1629	HU 417		327	2.7	143
Show		01054-1825	RST3351		71	1.1	147
Show		01163-2056	LDS 41		172	17.2	153
Show		01082-1625	RST3353		54	0.3	161
Show		01237-1631	AOT 3		229	10.5	162
Show		01199-2056	B 2555		170	2.8	164
Show		01065-2003	B 1028		15	0.1	164
Show		01044-1754	GWP 124		323	7.9	165
Show		01265-1727	B 2515		347	0.2	165
Show		01200-1549	HJ 2036		338	2.2	168
Show		01173-1538	SKF2145		73	24.1	169
Show		01083-1613	GWP 133		326	17.1	170
Show		01148-1534	LDS5324		35	69.0	171
Show		01195-1542	HU 416		71	0.7	172
Show		01052-1951	I 443		310	2.4	172
Show		01059-2011	KPP2672		7	4.4	176
Show		01162-1529	GWP 159		148	44.8	177
Show		01050-1956	UC 496	AB	176	33.8	177
Show		01212-1544	GWP 173		331	14.5	179

WDS 01157-1825 : COMPONENTS

	A
B	pa=143.6° sep=0.83"

01157-1825 A

Name	HD 7594	Coord arcsec 2000	011542.45-182458.1	Mag	8.68	Spectral class	G0V (yellow)
PmRA	-24.00	PmDE	-43.0	SAO	147698	HIP	5892
Tycho2	5851-00215-1	HD	7594	BD	BD-19 208

Tycho2

Tycho2	5851-00215-1	Pflag		RAmdeg	18.92679841	DEmdeg	-18.41624198
PmRA	-27.8	PmDE	-43.2	E RAmdeg	9	E DEmdeg	10
E pmRA	1.4	E pmDE	1.3	EpRAm	1990.62	EpDEm	1990.20
Num	9	Q RAmdeg	1.1	Q DEmdeg	1.8	Q pmRA	1.1
Q pmDE	1.8	BTmag	9.238	E BTmag	0.021	VTmag	8.604
E VTmag	0.016	Prox	999	TYC	T	HIP	5892
CCDM	AB	RAdeg	18.92686639	DEdeg	-18.41614111	EpRA 1990	1.66
EpDE 1990	1.61	E RAdeg	8.8	E DEdeg	9.6	Posflg	P
Corr	-0.1

SAO

SAO	147698	DelFlag		RA1950		PmRA1950	-0.0027
DE1950		PmDE1950	-0.051	Vmag	8.5	SpType	F8
Double code		Source	22	CatNum	325	DM	BD-19 208
DMcomp		BDsup		HD	7594	M HD	0
GC		RA1950rad	0.31967917	DE1950rad	-0.32602063	PmRA2000	-0.0024
PmDE2000	-0.055

Hipparcos

Catalog	H	HIP	5892	Proxy	H	RAhms	01 15 42.45
DEdms	-18 24 58.1	Vmag	8.49	VarFlag		R Vmag	G
RAdeg	18.9269	DEdeg	-18.4161	AstroRef	A	Plx	9.73
CCDM	01157-1825	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	B	M HIP	AB
Theta	142	Rho	0.797	HD	7594	BD	BD-19 208
CD		CP		Dm number	-19 208	VIred	0.68
SpType	G0V	R SpType		Coord arcsec 2000	011542.45-182458.1

Hipparcos 2

HIP	5892	Sn	15	So	3	Nc	2
RArad	0.3303362044	DErad	-0.3214221707	Plx	9.37	PmRA	-23.87
PmDE	-43.59	E RArad	0.89	E DErad	0.86	E Plx	1.12
E pmRA	1.16	E pmDE	0.8	Hpmag	8.6378	E Hpmag	0.0032
SHp	0.017	VA	0	BV	0.614	E BV	0.015
VI	0.68

CCDM

Ccdm	01157-1825	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.43	DDEs	1.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.7	Sp	G0	PmNote	*
PmRA	-24	PmDE	-43	Dm number	-19 208	Cat1	BD
Name2	147698	Cat2	SAO	HD	7594	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	5892

01157-1825 B

Coord arcsec 2000

011542.48-182458.8

Mag

12.17

Calc delta mag

3.49

Calc coord

yes

CCDM

Ccdm	01157-1825	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.47	DDEs	0.9
R dRAs	82	Year	1991	Theta	142	Rho	0.8
Obs	1	Vmag	12.2	Sp		PmNote	*
PmRA	-24	PmDE	-43	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	5892