08424-5931 NZO 9 (HD 74681)

08^h 42^m 29.23^s -59° 31' 38.3" P.A. 34.00 sep 1.2 mag 8.12,9.33 Sp A0V dist. 352.11 pc (1148.58 l.y.)

Coord 2000	08424-5931	Discov num	NZO 9	Comp		Coord arcsec 2000	08 42 29.23 -59 31 38.3
Date first	1934	Date last	2016	Obs	7
Pa first	39	Pa last	33.7	P.A. Now (θ)	33.7°
Sep first	1.3	Sep last	1.217	Sep. Now (ρ)	1.217"
Mag pri	8.12	Mag sec	9.33	delta mag (ΔM)	1.21	Spectral class	A0V (white)
Pri motion ra	-005	Sec motion ra	-005
Pri motion dec	+001	Sec motion dec	+001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 74681	Constellation	Carina	SAO	236210	HIP	42729
Tycho2	8581-01256-1	Gaia DR2	5302533230280879488	HD	74681	CP	CP-59 1088
Distance	352.11	Distance ly	1148.58

WDS 08424-5931 NZO 9 (HD 74681) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
NZO1911a	Ma -	Ward, J.T. (New Zealand Observatory)	.
NZO1911a		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1911b	Ma -	Alison, T. (New Zealand Observatory)	.
NZO1911b		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1927A	Ma -	Ward (New Zealand Obs.)	1927sdsc.book......
NZO1927A		cited in SDS (Southern Double Star Cat.), 1927

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08424-5931	NZO 9		1991	7	35	1.2	8.12	9.33	A0V	D	084229.23-593138.3
08424-5931	NZO 9		2015	6	34	1.2	8.12	9.33	A0V		084229.23-593138.3
08424-5931	NZO 9		2016	7	34	1.2	8.12	9.33	A0V		084229.23-593138.3

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WDS 08424-5931 NZO 9 (HD 74681) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08424-5931 NZO 9 (HD 74681) : MEASURES

No records found.

WDS 08424-5931 (HD 74681) : VIRTUAL EYEPIECE

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WDS 08424-5931 (HD 74681) : ALADIN DSS IMAGE @ 08^h 42^m 29.23^s -59° 31' 38.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08424-5931 NZO 9 (HD 74681) : 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		08424-5931	NZO 9		34	1.2
Show		08419-5926	NZO 7		290	6.1	8
Show		08424-5942	JSP 297		129	0.8	10
Show		08406-5946	JSP 295		339	16.4	20
Show		08444-5957	HJ 4139		50	12.7	30
Show		08462-5952	TDS6086		108	1.7	35
Show		08476-5937	HU 1591		211	4.9	40
Show		08486-5931	TVB 202		95	14.0	47
Show		08380-5856	TSN 146		347	0.5	50
Show		08395-5846	TDS6013		150	2.3	51
Show		08451-5843	RMK 9	AB	292	4.2	53
Show		08451-5843	RMK 9	AC		51.7	53
Show		08451-5843	RMK 9	AD	223	60.5	53
Show		08392-6019	HJ 4128		196	1.0	54
Show		08498-5950	JSP 896		109	5.2	58
Show		08385-6028	KPP2903		93	2.4	64
Show		08360-6018	SWR 51		61	22.3	68
Show		08476-6030	TDS6101		137	2.7	71
Show		08356-6020	LDS 227	AB	71	5.1	71
Show		08450-5821	LPO 71	AB	351	3.6	74
Show		08450-5821	SHT 12	AC	212	17.4	74
Show		08450-5821	SHT 12	AD	182	33.2	74
Show		08450-5821	SHT 12	AE	194	42.1	74
Show		08476-5827	TDS6100		26	108.4	76
Show		08349-6024	DAM1420		154	3.3	77
Show		08523-6005	ELP 23		282	2.2	82
Show		08538-5938	TDS6170		85	0.9	86
Show		08312-5857	RST4409		258	0.3	92
Show		08498-6047	TDS 495		255	1.0	94
Show		08310-5859	TDS 474		254	0.6	95
Show		08327-5835	RST4411		280	1.0	95
Show		08320-5839	DAM1418		20	5.6	97
Show		08353-5813	HDS1234		294	0.6	97
Show		08552-5935	SWR 57		95	22.2	97
Show		08360-5809	LDS 228		302	43.7	98
Show		08316-5840	TDS5905		168	0.6	99
Show		08519-6042	RSS 176		238	16.7	100
Show		08518-5822	HRG 20	A,BC	287	1.6	100
Show		08518-5822	RST 357	BC	303	0.4	100
Show		08559-5925	B 171		128	3.0	103
Show		08310-6029	HRG 16		344	2.0	104
Show		08539-5835	TDS 500		138	1.0	105
Show		08392-6113	KPP1336		170	10.1	105
Show		08468-6112	LPO 16		264	2.8	105
Show		08353-5801	HDS1233		207	0.3	107
Show		08437-5745	KPP2096		260	16.9	107
Show		08328-5813	BRT3120		348	4.9	109
Show		08293-5851	WIS 148		38	88.5	110
Show		08451-5744	RST 350		317	0.8	110
Show		08570-5914	DUN 74		76	40.1	113
Show		08455-5739	HDS1265		272	0.5	116

WDS 08424-5931 : COMPONENTS

	A
B	pa=18.7° sep=1.07"

08424-5931 A

Componente originario normalizzato	AB	Name	HD 74681	Coord arcsec 2000	084229.23-593138.3	Mag	8.12
Spectral class	A0V (white)	PmRA	-5.00	PmDE	1.0	SAO	236210
HIP	42729	Tycho2	8581-01256-1	HD	74681	CP	CP-59 1088

Tycho2

Tycho2	8581-01256-1	Pflag	P	RAmdeg	130.62180066	DEmdeg	-59.52729284
PmRA	-4.7	PmDE	1.1	E RAmdeg	5	E DEmdeg	5
E pmRA	2.4	E pmDE	2.2	EpRAm	1991.55	EpDEm	1991.63
Num	6	Q RAmdeg	2.4	Q DEmdeg	1.2	Q pmRA	2.3
Q pmDE	1.2	BTmag	8.187	E BTmag	0.016	VTmag	8.118
E VTmag	0.012	Prox	12	TYC	T	HIP	42729
CCDM	A	RAdeg	130.62176583	DEdeg	-59.52733639	EpRA 1990	1.68
EpDE 1990	1.78	E RAdeg	5.1	E DEdeg	5.2	Posflg	D
Corr	0.0

SAO

SAO	236210	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.012	Vmag	8	SpType	A0
Double code		Source	43	CatNum	2309	DM	CP-59 1088
DMcomp		BDsup		HD	74681	M HD	0
GC		RA1950rad	2.27486594	DE1950rad	-1.0357926	PmRA2000	0
PmDE2000	0.014

Hipparcos

Catalog	H	HIP	42729	Proxy	H	RAhms	08 42 29.22
DEdms	-59 31 38.4	Vmag	7.84	VarFlag		R Vmag	G
RAdeg	130.622	DEdeg	-59.5273	AstroRef	A	Plx	3.15
CCDM	08425-5932	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	35	Rho	1.22	HD	74681	BD
CD		CP	CP-59 1088	Dm number	-59 1088	VIred	0.07
SpType	A0V	R SpType		Coord arcsec 2000	084229.22-593138.4

Hipparcos 2

HIP	42729	Sn	15	So	3	Nc	2
RArad	2.2797798293	DErad	-1.038948018	Plx	2.84	PmRA	-3.23
PmDE	9.59	E RArad	0.49	E DErad	0.47	E Plx	0.52
E pmRA	0.55	E pmDE	0.51	Hpmag	7.8776	E Hpmag	0.001
SHp	0.012	VA	0	BV	0.06	E BV	0.015
VI	0.07

08424-5931 B

Componente originario normalizzato	AB		Coord arcsec 2000	084229.28-593137.3		Mag	9.33		PmRA	-5.00
PmDE	1.0		Tycho2	8581-01256-2		Calc delta mag	1.21		Calc coord	yes

Tycho2

Tycho2	8581-01256-2	Pflag	P	RAmdeg	130.62180066	DEmdeg	-59.52729284
PmRA	-4.7	PmDE	1.1	E RAmdeg	5	E DEmdeg	5
E pmRA	2.4	E pmDE	2.2	EpRAm	1991.55	EpDEm	1991.63
Num	6	Q RAmdeg	2.4	Q DEmdeg	1.2	Q pmRA	2.3
Q pmDE	1.2	BTmag	9.524	E BTmag	0.020	VTmag	9.326
E VTmag	0.019	Prox	12	TYC		HIP	42729
CCDM	B	RAdeg	130.62214750	DEdeg	-59.52705889	EpRA 1990	1.68
EpDE 1990	1.80	E RAdeg	11.1	E DEdeg	11.3	Posflg	D
Corr	0.0