20223-3243 B 2885

20^h 22^m 19.45^s -32° 42' 30.6" P.A. 358.00 sep 6.9 mag 9.30,14.50 Sp F3IV/V dist. 291.55 pc (951.04 l.y.)

Coord 2000	20223-3243	Discov num	B 2885	Comp		Coord arcsec 2000	20 22 19.45 -32 42 30.6
Date first	1930	Date last	2015	Obs	3
Pa first	315	Pa last	358.3	P.A. Now (θ)	358.3°
Sep first	6.0	Sep last	6.861	Sep. Now (ρ)	6.861"
Mag pri	9.30	Mag sec	14.50	delta mag (ΔM)	5.2	Spectral class	F3IV/V (yellow-white)
Pri motion ra	+005	Sec motion ra
Pri motion dec	-013	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Sagittarius	SAO	212054	HIP	100460	Tycho2	7446-01106-1
Gaia DR2	6699905616030352896	HD	193616	CD	CD-3314885	Distance	291.55
Distance ly	951.04

WDS 20223-3243 B 2885 : NOTES

No records found.

DISCOVERER

discov	author
B	van den Bos, W.H.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20223-3243	B 2885		1930	1	315	6.0	9.30	14.50	F3IV/V	-3314885		202219.45-324230.6
20223-3243	B 2885		2000	3	357	6.5	9.30	14.50	F3IV/V	-3314885		202219.45-324230.6
20223-3243	B 2885		2015	4	358	6.9	9.30	14.50	F3IV/V	-3314885		202219.45-324230.6

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

WDS 20223-3243 B 2885 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20223-3243 B 2885 : MEASURES

No records found.

WDS 20223-3243 : VIRTUAL EYEPIECE

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WDS 20223-3243 : ALADIN DSS IMAGE @ 20^h 22^m 19.45^s -32° 42' 30.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20223-3243 B 2885 : 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		20223-3243	B 2885		358	6.9	1
Show		20220-3224	JSP 812		341	0.2	19
Show		20231-3303	B 2483		146	12.3	23
Show		20240-3230	I 1418		256	0.7	25
Show		20213-3304	RST2139		320	0.2	26
Show		20231-3315	B 2484		239	11.2	35
Show		20201-3215	GKM9451	AB	60	1.0	40
Show		20182-3258	SEE 413	BC	145	5.1	53
Show		20182-3258	SEE 413	AB	33	17.5	53
Show		20180-3206	RST2137		162	1.4	66
Show		20276-3258	UC 4189		70	16.2	68
Show		20169-3236	STN 64		295	1.7	69
Show		20180-3147	UC 4141		349	51.4	78
Show		20201-3356	JSP 811		147	1.5	80
Show		20179-3132	KPP4189		346	1.4	91
Show		20289-3205	SEE 419		97	9.5	92
Show		20291-3327	RST2142		327	1.9	97
Show		20216-3104	HJ 5191		250	12.6	99
Show		20156-3154	HJ 5181		4	9.8	99
Show		20193-3106	RST2138		60	2.4	105
Show		20280-3115	OL 26		327	2.0	114
Show		20202-3435	I 1416		318	0.1	116
Show		20253-3052	TDT2257		261	0.5	118
Show		20247-3445	HJ 5195	AB	115	16.3	126
Show		20247-3445	HJ 5195	AC	127	36.1	126
Show		20247-3445	DAW 226	BC	137	20.5	126
Show		20314-3335	NSN 493		182	11.8	126
Show		20209-3450	B 478		28	6.0	129
Show		20329-3227	UC 4214		142	15.2	135
Show		20137-3407	HJ 5178	AB	9	2.8	138
Show		20137-3407	JC 24	AC	16	79.5	138
Show		20155-3048	PRO 229		178	7.1	144
Show		20337-3255	TDT2374		131	3.0	145
Show		20330-3336	TDT2362		146	0.5	145
Show		20116-3151	SEE 408		187	15.1	146
Show		20109-3219	B 987		27	5.1	147
Show		20338-3313	RSS 552		29	6.7	148
Show		20275-3028	KPP2320		320	19.6	151
Show		20327-3123	HJ 5206		192	16.4	155
Show		20229-3008	JSP 813		269	5.3	155
Show		20326-3107	PRO 230		104	6.5	163
Show		20347-3152	RST2145		255	0.1	165
Show		20295-3024	B 2886		199	7.2	167
Show		20351-3330	BRT1809		154	3.0	168
Show		20211-3530	UC 4156		350	25.7	169
Show		20093-3322	B 2482		125	7.0	169
Show		20089-3247	UC 4104		63	27.6	170
Show		20345-3131	KPP1926		56	15.1	170
Show		20348-3355	HJ 5207		257	10.5	173
Show		20093-3154	VOU 81		125	3.5	173
Show		20362-3301	LDS 715		144	91.8	174

WDS 20223-3243 : COMPONENTS

	A
B	pa=358.3° sep=6.86"

20223-3243 A

Coord arcsec 2000	202219.45-324230.6	Mag	9.3	Spectral class	F3IV/V (yellow-white)	PmRA	5.00
PmDE	-13.0	SAO	212054	HIP	100460	Tycho2	7446-01106-1
HD	193616	CD	CD-3314885

Tycho2

Tycho2	7446-01106-1	Pflag		RAmdeg	305.58105545	DEmdeg	-32.70853847
PmRA	-0.6	PmDE	-14.1	E RAmdeg	10	E DEmdeg	11
E pmRA	1.3	E pmDE	1.3	EpRAm	1990.16	EpDEm	1989.36
Num	9	Q RAmdeg	0.9	Q DEmdeg	0.9	Q pmRA	0.9
Q pmDE	0.9	BTmag	9.751	E BTmag	0.021	VTmag	9.285
E VTmag	0.018	Prox	999	TYC	T	HIP	100460
CCDM		RAdeg	305.58105722	DEdeg	-32.70850528	EpRA 1990	1.74
EpDE 1990	1.58	E RAdeg	9.5	E DEdeg	12.1	Posflg
Corr	-0.3

SAO

SAO	212054	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.002	Vmag	9.3	SpType	F5
Double code		Source	40	CatNum	11102	DM	CD-3314885
DMcomp		BDsup		HD	193616	M HD	0
GC		RA1950rad	5.3196511	DE1950rad	-0.57366835	PmRA2000	-0.0006
PmDE2000	-0.004

Hipparcos

Catalog	H	HIP	100460	Proxy		RAhms	20 22 19.45
DEdms	-32 42 30.6	Vmag	9.24	VarFlag		R Vmag	H
RAdeg	305.581	DEdeg	-32.7085	AstroRef		Plx	3.54
CCDM	-0.28	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	193616	BD
CD	CD-3314885	CP		Dm number	-3314885	VIred	0.52
SpType	F3IV/V	R SpType		Coord arcsec 2000	202219.45-324230.6

Hipparcos 2

HIP	100460	Sn	5	So	0	Nc	1
RArad	5.3333955392	DErad	-0.570871029	Plx	3.43	PmRA	-2.39
PmDE	-12.81	E RArad	1.09	E DErad	0.63	E Plx	1.37
E pmRA	1.57	E pmDE	0.97	Hpmag		E Hpmag	0.0017
SHp	0.016	VA	0	BV	0.435	E BV	0.028
VI	0.5

CCDM

Ccdm	20223-3243	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.36	DDEs	29.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	F5	PmNote	*
PmRA	-8	PmDE	-2	Dm number	-3314885	Cat1	CD
Name2	212054	Cat2	SAO	HD	193616	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20160S3302A
HIC	100460

20223-3243 B

Coord arcsec 2000

202219.43-324223.7

Mag

14.5

Delta magnitude

5.2

Coordinate calculated

yes

CCDM

Ccdm	20223-3243	RComp		Comp	B	Note1
Note2		Discov num	B	DRAs		DDEs
R dRAs		Year		Theta	NP	Rho	6.0
Obs		Vmag	14.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20160S3302B
HIC	100460