21433-4327 HDS 3095 AB

21^h 43^m 15.43^s -43° 26' 43.7" P.A. 210.00 sep 0.4 mag 9.69,13.53 Sp F7V dist. 211.86 pc (691.09 l.y.)

Coord 2000	21433-4327	Discov num	HDS3095	Comp	AB	Coord arcsec 2000	21 43 15.43 -43 26 43.7
Date first	1991	Date last	2021	Obs	3
Pa first	185	Pa last	209.7	P.A. Now (θ)	209.7°
Sep first	0.5	Sep last	0.448	Sep. Now (ρ)	0.448"
Mag pri	9.69	Mag sec	13.53	delta mag (ΔM)	3.84	Spectral class	F7V (yellow-white)
Pri motion ra	+018	Sec motion ra
Pri motion dec	-037	Sec motion dec
Notes

Nature of this double is uncertain.

21433-4327 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		230809	21 43 15 -43 26 44	HDS 3095 AB	2021	3	210	0.4	9.69	13.53	3.84		<===
Show			21 43 15 -43 26 44	HDS 3095 Ba,Bb	2021	1	281	0.1	13.90	15.00	1.10

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Grus	SAO	230809	HIP	107240	Tycho2	7993-00266-1
HD	206423	CD	CD-4414604	CP	CP-4410077	Distance	211.86
Distance ly	691.09

WDS 21433-4327 HDS 3095 AB : 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
21433-4327	HDS3095	AB	2021	3	210	0.4	9.69	13.53	F7V		214315.43-432643.7

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

WDS 21433-4327 HDS 3095 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21433-4327 HDS 3095 AB : MEASURES

No records found.

WDS 21433-4327 : VIRTUAL EYEPIECE

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

WDS 21433-4327 : ALADIN DSS IMAGE @ 21^h 43^m 15.43^s -43° 26' 43.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21433-4327 HDS 3095 AB : 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		21433-4327	HDS3095	AB	210	0.4
Show		21433-4327	HDS3095	Ba,Bb	281	0.1	1
Show		21409-4319	SKF1100		114	5.7	27
Show		21428-4247	DON1015		340	2.1	41
Show		21435-4419	DON1016		132	0.4	53
Show		21375-4328	CPO 623		76	5.3	63
Show		21403-4424	DON1013		261	1.8	66
Show		21454-4432	BRT1123		30	5.1	71
Show		21467-4228	DON1018		82	1.6	71
Show		21358-4400	UC 4504		177	13.9	88
Show		21519-4325	SKF 381		32	5.6	94
Show		21399-4159	CRU9025		123	42.5	96
Show		21428-4503	TDT3118		291	0.5	97
Show		21479-4500	I 1446		130	0.4	106
Show		21446-4140	WIS 353		14	14.5	109
Show		21388-4150	CRU9024		36	6.9	109
Show		21331-4311	UC 4495		33	48.1	112
Show		21519-4222	B 2898		218	13.7	115
Show		21327-4318	DON1010		181	0.8	116
Show		21419-4132	TDT3114		268	0.4	117
Show		21421-4131	BRT1122		192	3.5	117
Show		21345-4439	HU 1539		82	1.3	120
Show		21510-4452	RST5480		6	0.8	120
Show		21459-4130	UC 4554	AB	160	53.4	121
Show		21460-4525	KPP2359		96	20.3	122
Show		21544-4410	CBL 185		74	18.0	128
Show		21337-4213	TDT3032		297	5.2	129
Show		21514-4153	CRU9027	AB	97	99.7	130
Show		21514-4153	CRU9027	AC	171	135.7	130
Show		21338-4446	BRT1121		149	3.9	130
Show		21497-4139	TSN 199		303	0.1	130
Show		21492-4133	WTR 1		126	2.7	131
Show		21458-4113	SEE 457		234	12.0	136
Show		21522-4151	TDT3206		164	1.0	138
Show		21405-4111	CRU9026		29	173.1	140
Show		21418-4545	HDS3089		233	0.3	140
Show		21517-4140	CRU9028		175	104.1	142
Show		21309-4234	DON1009		244	0.5	146
Show		21429-4100	KPP1166		354	9.1	147
Show		21560-4234	HJ 5303		55	34.0	150
Show		21299-4243	TDT2997		247	0.5	153
Show		21387-4103	CRU9023		197	185.1	153
Show		21296-4414	CBL 183		262	90.5	156
Show		21318-4503	TDT3011		179	0.7	156
Show		21550-4154	CPO 627		283	5.6	160
Show		21503-4547	HDS3108		276	8.7	160
Show		21579-4327	LDS 766		333	8.9	161
Show		21313-4152	TDT3006		194	2.4	163
Show		21578-4255	DON1020		52	1.7	163
Show		21408-4611	HU 1540		309	3.2	167
Show		21332-4119	CRU 1	AB	63	5.9	170

WDS 21433-4327 : COMPONENTS

	A	B
B	pa=195.2° sep=0.41"
Bb	pa=203.5° sep=0.42"	pa=284.7° sep=0.06"

21433-4327 A

Coord arcsec 2000	214315.43-432643.7	Mag	9.69	Spectral class	F7V (yellow-white)	PmRA	18.00
PmDE	-37.0	SAO	230809	HIP	107240	Tycho2	7993-00266-1
HD	206423	CD	CD-4414604	CP	CP-4410077

Tycho2

Tycho2	7993-00266-1	Pflag		RAmdeg	325.81432676	DEmdeg	-43.44555299
PmRA	13.9	PmDE	-34.4	E RAmdeg	8	E DEmdeg	13
E pmRA	1.2	E pmDE	1.3	EpRAm	1990.61	EpDEm	1988.37
Num	6	Q RAmdeg	2.8	Q DEmdeg	0.9	Q pmRA	2.7
Q pmDE	0.9	BTmag	10.165	E BTmag	0.022	VTmag	9.596
E VTmag	0.018	Prox	999	TYC	T	HIP	107240
CCDM	AB	RAdeg	325.81428417	DEdeg	-43.44546722	EpRA 1990	1.78
EpDE 1990	1.03	E RAdeg	8.3	E DEdeg	13.7	Posflg
Corr	0.1

SAO

SAO	230809	DelFlag		RA1950		PmRA1950	0.0014
DE1950		PmDE1950	-0.017	Vmag	9	SpType	G0
Double code		Source	48	CatNum	19533	DM	CP-4410077
DMcomp		BDsup		HD	206423	M HD	0
GC		RA1950rad	5.67272395	DE1950rad	-0.76225886	PmRA2000	0.0015
PmDE2000	-0.021

Hipparcos

Catalog	H	HIP	107240	Proxy	H	RAhms	21 43 15.43
DEdms	-43 26 43.7	Vmag	9.54	VarFlag		R Vmag	G
RAdeg	325.814	DEdeg	-43.4455	AstroRef	A	Plx	7.18
CCDM	21433-4327	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	185	Rho	0.485	HD	206423	BD
CD	CD-4414604	CP	CP-4410077	Dm number	-4414604	VIred	0.62
SpType	F7V	R SpType		Coord arcsec 2000	214315.43-432643.7

Hipparcos 2

HIP	107240	Sn	15	So	3	Nc	2
RArad	5.6865317859	DErad	-0.7582664032	Plx	4.72	PmRA	17.1
PmDE	-36.22	E RArad	1.25	E DErad	0.62	E Plx	1.33
E pmRA	1.43	E pmDE	0.67	Hpmag	9.662	E Hpmag	0.0019
SHp	0.02	VA	0	BV	0.549	E BV	0.005
VI	0.62

CCDM

Ccdm	21433-4327	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.55	DDEs	16.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	F7	PmNote	*
PmRA	18	PmDE	-37	Dm number	-4414604	Cat1	CD
Name2	230809	Cat2	SAO	HD	206423	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	107240

21433-4327 B

Coord arcsec 2000	214315.42-432644.1		Mag	13.9		Mag composta	13.53		Calc delta mag	4.21
Calc coord	yes

21433-4327 Bb

Coord arcsec 2000

214315.41-432644.1

Mag

Calc delta mag

5.31

Calc coord

yes