01178-4115 HDS 170 (HD 7884)

01^h 17^m 50.86^s -41° 15' 01.7" P.A. 160.00 sep 0.1 mag 10.09,10.81 Sp G6V dist. 74.46 pc (242.89 l.y.)

Coord 2000	01178-4115	Discov num	HDS 170	Comp		Coord arcsec 2000	01 17 50.86 -41 15 01.7
Date first	1991	Date last	2020	Obs	3
Pa first	155	Pa last	159.9	P.A. Now (θ)	159.9°
Sep first	0.2	Sep last	0.143	Sep. Now (ρ)	0.143"
Mag pri	10.09	Mag sec	10.81	delta mag (ΔM)	0.72	Spectral class	G6V (yellow)
Pri motion ra	-121	Sec motion ra
Pri motion dec	-043	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 7884	Constellation	Phoenix	HIP	6066	Tycho2	7537-00956-1
Gaia DR2	4984994959365915136	HD	7884	CD	CD-41 328	CP	CP-41 124
Distance	74.46	Distance ly	242.89

WDS 01178-4115 HDS 170 (HD 7884) : 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
01178-4115	HDS 170		1991	1	155	0.2	10.09	10.81	G6V		011750.86-411501.7
01178-4115	HDS 170		2014	2	162	0.2	10.09	10.81	G6V		011750.86-411501.7
01178-4115	HDS 170		2020	3	160	0.1	10.09	10.81	G6V		011750.86-411501.7

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WDS 01178-4115 HDS 170 (HD 7884) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01178-4115 HDS 170 (HD 7884) : MEASURES

No records found.

WDS 01178-4115 (HD 7884) : VIRTUAL EYEPIECE

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WDS 01178-4115 (HD 7884) : ALADIN DSS IMAGE @ 01^h 17^m 50.86^s -41° 15' 01.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01178-4115 HDS 170 (HD 7884) : 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		01178-4115	HDS 170		160	0.1
Show		01215-4058	HDS 175	Aa,Ab	118	0.3	45
Show		01215-4058	RST1214	AB	169	5.9	45
Show		01142-4041	B 2554		269	78.6	54
Show		01226-4057	UC 552		122	78.0	57
Show		01236-4116	KPP3455		246	10.1	66
Show		01237-4057	HDO 185		240	4.7	69
Show		01163-4005	DEA 9		121	19.7	73
Show		01237-4148	BVD 16		99	21.2	74
Show		01113-4116	TDS1797		321	0.6	74
Show		01215-4221	BRT 642		216	3.7	79
Show		01157-3959	RST5184	AB	352	1.2	80
Show		01219-4003	WG 8		155	5.0	86
Show		01159-3948	TDS1822		201	0.7	90
Show		01199-4243	WIS 27		8	621.8	92
Show		01104-4029	KPP3445		23	1.1	97
Show		01094-4046	TDS1788		157	0.5	101
Show		01078-4129	RST3352		308	0.3	115
Show		01134-3932	SHY 397		209	999.9	115
Show		01096-4009	CPO 1		71	2.2	116
Show		01283-4128	DON 18		171	1.2	119
Show		01075-4145	LDS9111	BC	310	4.2	120
Show		01075-4145	LDS9111	AB	154	80.4	120
Show		01189-4320	UC 544		68	13.8	126
Show		01068-4100	TDS1774		168	4.0	127
Show		01134-4322	NSN 226		82	21.8	136
Show		01203-4328	TDS1847		151	0.6	136
Show		01058-4110	TDS1765		202	0.6	136
Show		01299-4134	UC 565		124	41.4	137
Show		01251-3923	I 1137		236	4.0	140
Show		01058-4038	RST1203		203	1.3	141
Show		01192-4338	B 1423		112	1.5	144
Show		01126-3904	UC 516		26	36.4	145
Show		01297-4023	TDS1893		313	2.3	145
Show		01301-4024	BVD 17		176	20.5	149
Show		01254-3913	RST1220		2	2.6	150
Show		01138-3846	TDS1806		228	0.5	157
Show		01086-4319	UC 505		213	20.1	161
Show		01177-4356	UC 538		101	56.8	161
Show		01039-4039	HJ 3415		134	1.0	162
Show		01040-4032	HDO 184		259	3.6	163
Show		01300-4251	HDS 196		19	1.1	166
Show		01305-4242	I 1609		250	4.1	167
Show		01152-3831	RST1209		297	1.0	167
Show		01328-4115	HJ 3445		265	18.5	169
Show		01202-3829	RST1213		47	0.6	169
Show		01060-3925	HDS 139		355	0.7	175
Show		01098-3847	UC 509	AB	140	29.7	175
Show		01170-3819	TDS1828		346	0.9	177
Show		01322-4006	TDS1904		69	1.8	178
Show		01135-3821	BRG 4		25	1.5	182

WDS 01178-4115 : COMPONENTS

	A
B	pa=164.6° sep=0.14"

01178-4115 A

Componente originario normalizzato	AB	Name	HD 7884	Coord arcsec 2000	011750.86-411501.7	Mag	10.09
Spectral class	G6V (yellow)	PmRA	-121.00	PmDE	-43.0	HIP	6066
Tycho2	7537-00956-1	HD	7884	CD	CD-41 328	CP	CP-41 124

Tycho2

Tycho2	7537-00956-1	Pflag		RAmdeg	19.46155061	DEmdeg	-41.25057029
PmRA	-117.9	PmDE	-39.3	E RAmdeg	11	E DEmdeg	11
E pmRA	1.2	E pmDE	1.2	EpRAm	1989.53	EpDEm	1989.52
Num	5	Q RAmdeg	1.2	Q DEmdeg	0.6	Q pmRA	1.2
Q pmDE	0.7	BTmag	10.317	E BTmag	0.022	VTmag	9.563
E VTmag	0.017	Prox	999	TYC	T	HIP	6066
CCDM	AB	RAdeg	19.46191444	DEdeg	-41.25047944	EpRA 1990	1.63
EpDE 1990	1.64	E RAdeg	10.7	E DEdeg	10.5	Posflg	P
Corr	0.1

Hipparcos

Catalog	H	HIP	6066	Proxy	H	RAhms	01 17 50.86
DEdms	-41 15 01.7	Vmag	9.51	VarFlag		R Vmag	H
RAdeg	19.4619	DEdeg	-41.2505	AstroRef	*	Plx	13.04
CCDM	01178-4115	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	155	Rho	0.208	HD	7884	BD
CD	CD-41 328	CP	CP-41 124	Dm number	-41 328	VIred	0.78
SpType	G6V	R SpType		Coord arcsec 2000	011750.86-411501.7

Hipparcos 2

HIP	6066	Sn	55	So	3	Nc	2
RArad	0.3396747707	DErad	-0.7199566372	Plx	13.43	PmRA	-121.82
PmDE	-42.47	E RArad	0.88	E DErad	1.04	E Plx	1.77
E pmRA	1.06	E pmDE	1.08	Hpmag	9.6405	E Hpmag	0.0021
SHp	0.027	VA	0	BV	0.677	E BV	0.02
VI	0.74

CCDM

Ccdm	01178-4115	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.77	DDEs	-2.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp	G6	PmNote	*
PmRA	-121	PmDE	-43	Dm number	-41 328	Cat1	CD
Name2		Cat2		HD	7884	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	6066

01178-4115 B

Componente originario normalizzato	AB		Coord arcsec 2000	011750.86-411501.8		Mag	10.81		Calc delta mag	0.72
Calc coord	yes

CCDM

Ccdm	01178-4115	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	2.77	DDEs	-2.2
R dRAs	82	Year	1991	Theta	155	Rho	0.2
Obs	1	Vmag	10.8	Sp		PmNote	*
PmRA	-121	PmDE	-43	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	6066