20004-3301 RST 2128 (HD 189268)

20^h 00^m 25.08^s -33° 01' 20.6" P.A. 298.00 sep 0.2 mag 10.03,11.31 Sp F5V dist. 164.2 pc (535.62 l.y.)

Coord 2000	20004-3301	Discov num	RST2128	Comp		Coord arcsec 2000	20 00 25.08 -33 01 20.6
Date first	1932	Date last	2017	Obs	7
Pa first	82	Pa last	297.8	P.A. Now (θ)	297.8°
Sep first	0.2	Sep last	0.156	Sep. Now (ρ)	0.156"
Mag pri	10.03	Mag sec	11.31	delta mag (ΔM)	1.28	Spectral class	F5V (yellow-white)
Pri motion ra	+009	Sec motion ra
Pri motion dec	-009	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 189268	Constellation	Sagittarius	HIP	98480	Tycho2	7444-00600-1
Gaia DR2	6747121187949147520	HD	189268	CD	CD-3314638	CP	CP-33 5768
Distance	164.2	Distance ly	535.62

WDS 20004-3301 RST 2128 (HD 189268) : NOTES

No records found.

DISCOVERER

discov	author
RST	Rossiter, R.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20004-3301	RST2128		1991	6	10	0.1	10.03	11.31	F5V	-3314638		200025.08-330120.6
20004-3301	RST2128		2017	7	298	0.2	10.03	11.31	F5V	-3314638		200025.08-330120.6

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

WDS 20004-3301 RST 2128 (HD 189268) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20004-3301 RST 2128 (HD 189268) : MEASURES

No records found.

WDS 20004-3301 (HD 189268) : VIRTUAL EYEPIECE

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

WDS 20004-3301 (HD 189268) : ALADIN DSS IMAGE @ 20^h 00^m 25.08^s -33° 01' 20.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20004-3301 RST 2128 (HD 189268) : 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		20004-3301	RST2128		298	0.2	0
Show		20023-3235	RST2130		334	0.8	36
Show		20036-3315	OCC1105		290	0.0	43
Show		20035-3240	BRT3353		293	3.3	44
Show		19560-3242	BRT1804		206	3.3	59
Show		19559-3240	DBR 198		113	1.7	62
Show		20054-3312	RST5468		23	0.8	64
Show		20055-3300	SEE 404	AB	112	0.6	65
Show		20055-3300	SEE 404	AB,C	186	21.7	65
Show		20043-3203	HJ 5165		304	54.2	77
Show		19561-3208	UC 4054	AB	316	26.3	77
Show		20011-3145	UC 4065		65	42.2	77
Show		19561-3208	BWL 53	Ba,Bb	4	0.1	78
Show		19551-3221	DAW 76	AB	358	2.9	78
Show		19551-3221	HJ 5154	AC	212	17.6	78
Show		19578-3413	RST3245		119	1.6	79
Show		20062-3340	I 1043		240	2.4	82
Show		19553-3200	LDS5891		220	178.4	92
Show		19563-3137	TOK 698		237	0.1	100
Show		19599-3442	I 1410	AB	165	32.8	101
Show		19599-3442	I 1410	BC	105	1.4	102
Show		19538-3201	RST2122		315	0.7	103
Show		19544-3148	TSN 192		167	0.2	106
Show		20089-3247	UC 4104		63	27.6	109
Show		20070-3147	VOU 99		258	2.1	113
Show		20093-3322	B 2482		125	7.0	113
Show		19575-3449	HJ 5156		128	16.5	115
Show		20075-3150	RST2133		170	0.3	115
Show		19513-3243	LDS5887		40	332.0	116
Show		20077-3144	LDS 704		290	42.2	121
Show		19506-3244	HDS2825		161	20.0	126
Show		20041-3503	BRT1805		202	5.4	131
Show		20040-3504	UC 4073		3	26.4	131
Show		20093-3154	VOU 81		125	3.5	131
Show		19562-3100	RST2123		195	1.6	133
Show		20049-3059	UC 4077		282	11.2	135
Show		19597-3517	ISO 11		175	0.2	136
Show		20109-3219	B 987		27	5.1	139
Show		20060-3100	LDS5897		283	191.0	140
Show		19493-3258	B 981		38	1.7	141
Show		19508-3150	KPP2511		236	22.5	141
Show		20046-3513	B 466		84	3.4	142
Show		20083-3117	TDT2012		98	0.5	145
Show		20079-3111	RST2135		179	0.9	147
Show		20043-3520	B 465		73	0.7	148
Show		20098-3127	PRO 228		36	4.9	152
Show		19498-3415	COO 265		170	5.6	153
Show		20006-3028	B 461		262	1.5	154
Show		19540-3051	BRT3088		104	2.5	154
Show		20116-3151	SEE 408		187	15.1	159
Show		19522-3506	B 2880		82	9.2	161

WDS 20004-3301 : COMPONENTS

	A
B	pa=297.8° sep=0.16"

20004-3301 A

Name	HD 189268	Coord arcsec 2000	200025.08-330120.6	Mag	10.03	Spectral class	F5V (yellow-white)
PmRA	9.00	PmDE	-9.0	HIP	98480	Tycho2	7444-00600-1
HD	189268	CD	CD-3314638	CP	CP-33 5768

Tycho2

Tycho2	7444-00600-1	Pflag		RAmdeg	300.10454234	DEmdeg	-33.02241823
PmRA	9.4	PmDE	-11.0	E RAmdeg	19	E DEmdeg	21
E pmRA	2.0	E pmDE	1.6	EpRAm	1989.65	EpDEm	1984.89
Num	5	Q RAmdeg	1.5	Q DEmdeg	0.7	Q pmRA	1.4
Q pmDE	0.7	BTmag	10.349	E BTmag	0.036	VTmag	9.795
E VTmag	0.033	Prox	999	TYC	T	HIP	98480
CCDM	AB	RAdeg	300.10451972	DEdeg	-33.02239139	EpRA 1990	1.87
EpDE 1990	1.72	E RAdeg	20.0	E DEdeg	24.6	Posflg	P
Corr	-0.2

Hipparcos

Catalog	H	HIP	98480	Proxy	H	RAhms	20 00 25.08
DEdms	-33 01 20.6	Vmag	9.61	VarFlag		R Vmag	H
RAdeg	300.105	DEdeg	-33.0224	AstroRef	*	Plx	5.83
CCDM	11.01	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	10	Rho	0.138	HD		BD
CD	CD-3314638	CP	CP-33 5768	Dm number	-3314638	VIred	0.47
SpType	F5V	R SpType		Coord arcsec 2000	200025.08-330120.6

Hipparcos 2

HIP	98480	Sn	55	So	3	Nc	2
RArad	5.2378117747	DErad	-0.5763494217	Plx	6.09	PmRA	11.25
PmDE	-7.85	E RArad	1.84	E DErad	0.98	E Plx	1.84
E pmRA	3.06	E pmDE	1.84	Hpmag		E Hpmag	0.0033
SHp	0.023	VA	0	BV	0.581	E BV	0.044
VI	0.65

CCDM

Ccdm	20004-3301	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.09	DDEs	-19.9
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp	G0	PmNote
PmRA		PmDE		Dm number	-3314638	Cat1	CD
Name2		Cat2		HD	189268	M HD
ADS BDS		M ADS BDS		N IDS		IDS	19540S3318A
HIC	98480

20004-3301 B

Coord arcsec 2000

200025.07-330120.5

Mag

11.31

Delta magnitude

1.28

Coordinate calculated

yes

CCDM

Ccdm	20004-3301	RComp		Comp	B	Note1
Note2		Discov num	RST2128	DRAs		DDEs
R dRAs		Year	1945	Theta	064	Rho	0.2
Obs	2	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	19540S3318B
HIC	98480