22207-4203 DON 1026

22^h 20^m 43.55^s -42° 02' 59.7" P.A. 315.00 sep 1.1 mag 10.71,11.59 Sp F8

Coord 2000	22207-4203	Discov num	DON1026	Comp		Coord arcsec 2000	22 20 43.55 -42 02 59.7
Date first	1931	Date last	2015	Obs	5
Pa first	321	Pa last	314.9	P.A. Now (θ)	314.9°
Sep first	0.9	Sep last	1.132	Sep. Now (ρ)	1.132"
Mag pri	10.71	Mag sec	11.59	delta mag (ΔM)	0.88	Spectral class	F8 (yellow-white)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	-002	Sec motion dec	-002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Tycho2

7999-00609-1

Gaia DR2

6569418153024183424

WDS 22207-4203 DON 1026 : 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
22207-4203	DON1026		1991	4	321	1.2	10.71	11.59	F8		222043.55-420259.7
22207-4203	DON1026		2015	5	315	1.1	10.71	11.59	F8		222043.55-420259.7

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WDS 22207-4203 DON 1026 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22207-4203 DON 1026 : MEASURES

No records found.

WDS 22207-4203 : VIRTUAL EYEPIECE

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WDS 22207-4203 : ALADIN DSS IMAGE @ 22^h 20^m 43.55^s -42° 02' 59.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22207-4203 DON 1026 : 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		22207-4203	DON1026		315	1.1
Show		22216-4147	DON1028		197	0.6	19
Show		22227-4152	DON1030	AB	189	1.3	25
Show		22227-4152	CRU9040	AB,C	16	74.8	25
Show		22214-4128	TDT3481		83	0.9	36
Show		22209-4126	MOC 15		193	0.2	38
Show		22250-4202	HJ 5332		244	12.6	49
Show		22164-4138	CRU9038		142	96.3	55
Show		22159-4217	CRU9037		354	46.7	56
Show		22202-4259	NSN 465		292	0.9	56
Show		22173-4123	SKF1106		184	7.9	56
Show		22246-4127	JC 19	AB	59	14.8	58
Show		22246-4127	JC 19	AC	87	91.0	58
Show		22246-4127	CRU9041	AD	37	237.0	58
Show		22261-4202	UC 4744		223	57.2	61
Show		22221-4305	DON1029		237	0.4	65
Show		22156-4121	CHR 187		263	0.2	72
Show		22270-4118	I 1453		16	4.1	84
Show		22234-4324	HDS3173		335	0.1	87
Show		22131-4145	CRU9034		207	104.8	88
Show		22140-4116	UC 4686		143	22.0	89
Show		22124-4155	SKF1105		345	42.9	93
Show		22287-4115	CPO 631		200	4.0	102
Show		22303-4217	CRU9043		250	69.3	107
Show		22137-4046	CRU9035	AB	182	80.3	111
Show		22137-4046	CRU9035	AC	76	45.7	111
Show		22307-4157	BRT1130		69	5.6	111
Show		22305-4126	TDT3554	AB	270	1.4	116
Show		22120-4308	RSS 568		54	9.7	116
Show		22309-4242	DON1033		257	1.0	120
Show		22273-4027	COO 251		183	6.4	122
Show		22100-4147	B 552		284	0.7	122
Show		22140-4027	CRU9036		36	83.9	123
Show		22293-4330	I 1054		228	5.6	128
Show		22189-3956	DAM 823	BC	355	6.8	129
Show		22189-3956	CRU9039	AB	104	32.2	130
Show		22302-4321	UC 4755		93	58.1	131
Show		22321-4244	I 1455		350	0.3	133
Show		22222-3949	KPP3091		112	3.3	135
Show		22096-4305	TDT3377		248	0.5	138
Show		22096-4059	I 1452		125	1.1	141
Show		22233-3945	SKF1108		27	82.2	141
Show		22298-4345	DUN 239		211	60.7	143
Show		22152-4412	RSS 569	AB	98	55.0	143
Show		22241-3944	HJ 5330		273	5.6	145
Show		22292-4012	CRU9042		89	21.0	147
Show		22336-4241	CPO 632		1	3.6	148
Show		22118-4011	CRU9033	AB	74	115.6	151
Show		22118-4011	CRU9033	AC	95	156.5	151
Show		22133-4420	BRT1128		159	4.8	159
Show		22351-4218	TSN 205		355	0.4	161

WDS 22207-4203 : COMPONENTS

	A
B	pa=323.3° sep=1.00"

22207-4203 A

Componente originario normalizzato	AB		Coord arcsec 2000	222043.55-420259.7		Mag	10.71		Spectral class	F8 (yellow-white)
PmRA	-4.00		PmDE	-2.0		Tycho2	7999-00609-1

Tycho2

Tycho2	7999-00609-1	Pflag	P	RAmdeg	335.18147875	DEmdeg	-42.04990480
PmRA	-4.3	PmDE	-1.7	E RAmdeg	31	E DEmdeg	41
E pmRA	2.0	E pmDE	1.8	EpRAm	1988.71	EpDEm	1985.45
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.3	Q pmRA	1.9
Q pmDE	0.3	BTmag	11.350	E BTmag	0.064	VTmag	10.706
E VTmag	0.056	Prox	12	TYC	T	HIP
CCDM		RAdeg	335.18155167	DEdeg	-42.04995500	EpRA 1990	1.62
EpDE 1990	1.39	E RAdeg	32.0	E DEdeg	41.7	Posflg	D
Corr	0.0

CCDM

Ccdm	22207-4203	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.40	DDEs	0.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.5	Sp	F8	PmNote	*
PmRA	-18	PmDE	3	Dm number	-4215877	Cat1	CD
Name2	231088	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	22147S4233A
HIC

22207-4203 B

Componente originario normalizzato	AB		Coord arcsec 2000	222043.50-420258.9		Mag	11.59		PmRA	-4.00
PmDE	-2.0		Tycho2	7999-00609-2		Calc delta mag	0.88		Calc coord	yes

Tycho2

Tycho2	7999-00609-2	Pflag	P	RAmdeg	335.18147875	DEmdeg	-42.04990480
PmRA	-4.3	PmDE	-1.7	E RAmdeg	31	E DEmdeg	41
E pmRA	2.0	E pmDE	1.8	EpRAm	1988.71	EpDEm	1985.45
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.3	Q pmRA	1.9
Q pmDE	0.3	BTmag	12.274	E BTmag	0.163	VTmag	11.589
E VTmag	0.120	Prox	12	TYC		HIP
CCDM		RAdeg	335.18127611	DEdeg	-42.04970389	EpRA 1990	1.62
EpDE 1990	1.38	E RAdeg	62.8	E DEdeg	82.2	Posflg	D
Corr	0.0

CCDM

Ccdm	22207-4203	RComp		Comp	B	Note1
Note2		Discov num	DON1026	DRAs		DDEs
R dRAs		Year	1931	Theta	322	Rho	0.9
Obs	2	Vmag	11.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	22147S4233B
HIC