09577-4342 DON 374 AB

09^h 57^m 42.95^s -43° 41' 56.9" P.A. 323.00 sep 3.7 mag 9.10,15.00 Sp F2V dist. 147.06 pc (479.71 l.y.)

Coord 2000	09577-4342	Discov num	DON 374	Comp	AB	Coord arcsec 2000	09 57 42.95 -43 41 56.9
Date first	1931	Date last	2015	Obs	3
Pa first	320	Pa last	323.4	P.A. Now (θ)	323.4°
Sep first	2.4	Sep last	3.67	Sep. Now (ρ)	3.67"
Mag pri	9.10	Mag sec	15.00	delta mag (ΔM)	5.9	Spectral class	F2V (yellow-white)
Pri motion ra	-014	Sec motion ra
Pri motion dec	+020	Sec motion dec
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Vela	SAO	221642	HIP	48838	Tycho2	7706-01515-1
HD	86488	CD	CD-43 5779	CP	CP-43 4217	Distance	147.06
Distance ly	479.71

WDS 09577-4342 DON 374 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09577-4342	DON 374	AB	2015	3	323	3.7	9.10	15.00	F2V	W	095742.95-434156.9

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

WDS 09577-4342 DON 374 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09577-4342 DON 374 AB : MEASURES

No records found.

WDS 09577-4342 : VIRTUAL EYEPIECE

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

WDS 09577-4342 : ALADIN DSS IMAGE @ 09^h 57^m 42.95^s -43° 41' 56.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09577-4342 DON 374 AB : 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		09577-4342	DON 374	AB	323	3.7
Show		09579-4344	DAM1881		356	2.1	3
Show		09572-4338	DAM1870		314	3.1	7
Show		09582-4404	TDS6933		218	0.8	23
Show		09593-4400	KPP1768		58	13.7	26
Show		09579-4416	I 1521		307	3.3	35
Show		09563-4310	DAM1862		45	4.5	36
Show		09560-4309	DON 371		71	1.7	37
Show		10012-4332	SEE 117		341	12.8	39
Show		09581-4422	DAM 513		58	9.7	41
Show		09579-4423	DON 375			3.0	42
Show		09590-4421	TDS6943		133	2.4	42
Show		10004-4413	TDS6956		126	0.5	43
Show		09553-4417	DON 370		59	0.6	44
Show		09577-4427	DAM 512		16	7.0	45
Show		10008-4415	DAM1912		42	7.9	48
Show		09592-4427	TDS6946		237	0.5	48
Show		10004-4422	TDS6957		280	0.6	50
Show		10023-4338	I 1522		199	0.2	50
Show		10025-4343	DAM1950		35	5.0	52
Show		09587-4439	NSN 297		83	7.2	59
Show		10031-4401	TVB 225		261	17.2	62
Show		09521-4404	TDS6866		151	2.0	65
Show		09576-4450	TDS6923		32	0.8	68
Show		09574-4226	HJ 4267		153	9.7	77
Show		09594-4457	HJ 4273		136	15.4	78
Show		10032-4251	TDS6988		210	0.9	78
Show		09505-4341	DON 363		30	1.6	79
Show		09585-4500	DAM1888		271	2.4	79
Show		10050-4335	DAM1986		179	1.3	80
Show		10052-4338	DAM1988		19	2.8	82
Show		09502-4337	DAM1787		80	11.0	82
Show		10053-4336	DAM1989		192	2.8	83
Show		10055-4331	TDS7010		117	0.5	86
Show		10047-4304	CPO 102		187	4.0	86
Show		09511-4430	DAM1798		200	7.1	86
Show		09508-4430	DON 365		106	0.6	89
Show		10056-4321	TDS7011		31	1.9	89
Show		10059-4337	TDS7015		43	0.5	89
Show		09503-4256	CPO 275		177	3.5	94
Show		10042-4241	B 782		258	2.1	94
Show		09491-4329	I 1520		249	3.3	94
Show		09565-4515	DAM 511	AB	165	10.8	94
Show		09565-4515	DAM 511	AC	120	9.2	94
Show		09563-4515	DON 372		219	5.3	95
Show		10065-4353	TDS7025		142	1.8	96
Show		09583-4207	TDS6935		52	0.5	96
Show		09506-4440	I 841		243	1.5	96
Show		09501-4253	DAM1785		109	6.4	97
Show		09516-4231	HJ 4259	AB	163	5.5	98
Show		09516-4231	SHT 15	AC	122	21.6	98

WDS 09577-4342 : COMPONENTS

	A
B	pa=331.8° sep=3.34"

09577-4342 A

Coord arcsec 2000	095742.95-434156.9	Mag	9.1	Spectral class	F2V (yellow-white)	PmRA	-14.00
PmDE	20.0	SAO	221642	HIP	48838	Tycho2	7706-01515-1
HD	86488	CD	CD-43 5779	CP	CP-43 4217

Tycho2

Tycho2	7706-01515-1	Pflag		RAmdeg	149.42893141	DEmdeg	-43.69908331
PmRA	-12.1	PmDE	24.2	E RAmdeg	8	E DEmdeg	8
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.39	EpDEm	1990.48
Num	8	Q RAmdeg	1.1	Q DEmdeg	0.4	Q pmRA	1.1
Q pmDE	0.4	BTmag	9.544	E BTmag	0.018	VTmag	9.097
E VTmag	0.015	Prox	999	TYC	T	HIP	48838
CCDM		RAdeg	149.42897028	DEdeg	-43.69913861	EpRA 1990	1.66
EpDE 1990	1.78	E RAdeg	8.4	E DEdeg	7.8	Posflg
Corr	-0.1

SAO

SAO	221642	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	0.002	Vmag	9	SpType	F5
Double code		Source	48	CatNum	8006	DM	CP-43 4217
DMcomp		BDsup		HD	86488	M HD	0
GC		RA1950rad	2.59921956	DE1950rad	-0.75853103	PmRA2000	-0.0007
PmDE2000	0.005

Hipparcos

Catalog	H	HIP	48838	Proxy		RAhms	09 57 42.95
DEdms	-43 41 56.9	Vmag	9.02	VarFlag		R Vmag	H
RAdeg	149.429	DEdeg	-43.6991	AstroRef		Plx	7.14
CCDM	09577-4342	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	86488	BD
CD	CD-43 5779	CP	CP-43 4217	Dm number	-43 5779	VIred	0.51
SpType	F2V	R SpType		Coord arcsec 2000	095742.95-434156.9

Hipparcos 2

HIP	48838	Sn	5	So	0	Nc	1
RArad	2.6080276176	DErad	-0.762693942	Plx	6.8	PmRA	-13.26
PmDE	24.85	E RArad	0.6	E DErad	0.63	E Plx	0.87
E pmRA	0.68	E pmDE	0.69	Hpmag	9.1147	E Hpmag	0.0022
SHp	0.021	VA	0	BV	0.406	E BV	0.017
VI	0.47

CCDM

Ccdm	09577-4342	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.95	DDEs	1.2
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	F5	PmNote	*
PmRA	-13	PmDE	2	Dm number	-43 5779	Cat1	CD
Name2	221642	Cat2	SAO	HD	86488	M HD
ADS BDS		M ADS BDS		N IDS		IDS	09537S4313A
HIC	48838

09577-4342 B

Coord arcsec 2000

095742.80-434154.0

Mag

Calc delta mag

5.9

Calc coord

yes

CCDM

Ccdm	09577-4342	RComp		Comp	B	Note1
Note2		Discov num	DON 374	DRAs		DDEs
R dRAs		Year	1931	Theta	323	Rho	2.7
Obs	2	Vmag	15.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	09537S4313B
HIC	48838