20356-4243 AOT 83

20^h 35^m 38.05^s -42° 43' 23.9" P.A. 116.00 sep 7.8 mag 12.10,12.40

Coord 2000	20356-4243	Discov num	AOT 83	Comp		Coord arcsec 2000	20 35 38.05 -42 43 23.9
Date first	1901	Date last	2015	Obs	7
Pa first	102	Pa last	116	P.A. Now (θ)	116°
Sep first	9.8	Sep last	7.817	Sep. Now (ρ)	7.817"
Mag pri	12.10	Mag sec	12.40	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+004	Sec motion ra	-001
Pri motion dec	+005	Sec motion dec	-009
Notes

rPM=1.642

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Microscopium

Gaia DR2

6676523195595004928

WDS 20356-4243 AOT 83 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
AOT		Astronomical Obs. Torino (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
20356-4243	AOT 83		1999	4	115	7.9	12.10	12.40		D	203538.05-424323.9
20356-4243	AOT 83		2000	6	115	8.0	12.10	12.40			203538.05-424323.9
20356-4243	AOT 83		2015	7	116	7.8	12.10	12.40			203538.05-424323.9

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

WDS 20356-4243 AOT 83 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20356-4243 AOT 83 : MEASURES

No records found.

WDS 20356-4243 : VIRTUAL EYEPIECE

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WDS 20356-4243 : ALADIN DSS IMAGE @ 20^h 35^m 38.05^s -42° 43' 23.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20356-4243 AOT 83 : 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		20356-4243	AOT 83		116	7.8
Show		20355-4241	AOT 82		201	4.2	4
Show		20348-4244	AOT 80		246	11.1	10
Show		20351-4226	AOT 81		185	14.1	19
Show		20377-4236	UC 4238		182	83.6	25
Show		20344-4221	DON 988	AB	118	0.6	27
Show		20344-4221	DON 988	AB,C	89	23.2	27
Show		20381-4251	UC 4240		351	45.0	29
Show		20345-4216	NSN 481		91	1.7	31
Show		20389-4253	AOT 88		55	15.8	38
Show		20370-4208	AOT 86		303	9.1	39
Show		20374-4202	CPO 89		284	16.0	46
Show		20360-4147	AOT 84		137	18.9	57
Show		20409-4224	I 1121	BC	243	9.3	62
Show		20409-4224	HJ 5211	AB	299	20.0	62
Show		20417-4253	TDT2475		303	1.0	68
Show		20391-4345	LDS 717		308	22.2	73
Show		20392-4131	KPP1483		59	11.1	83
Show		20280-4237	RSS 36		267	35.7	85
Show		20400-4359	DON 990	AB	39	0.3	90
Show		20400-4359	DON 990	AC	292	7.0	90
Show		20331-4116	BRT1111		162	4.3	92
Show		20337-4104	B 490		64	1.2	103
Show		20400-4109	UC 4250		315	28.8	107
Show		20385-4425	I 1424		226	2.4	107
Show		20289-4402	HJ 5201		117	10.7	109
Show		20339-4431	I 127	BC	209	0.6	109
Show		20427-4400	KPP3106		232	2.5	109
Show		20339-4431	I 127	AB	50	62.3	110
Show		20339-4431	DAM 325	AD	91	49.9	110
Show		20339-4431	DAM 325	AE	101	70.0	110
Show		20267-4334	I 1420		358	0.3	110
Show		20319-4054	GLI 259	AB	159	4.1	118
Show		20319-4054	I 1627	AC	346	17.6	118
Show		20372-4445	TOK 369		245	0.5	123
Show		20441-4412	KPP1048	AB	183	8.4	129
Show		20240-4231	DON 984		258	0.9	129
Show		20276-4110	UC 4190		62	27.4	130
Show		20239-4225	BU 763	AB	180	0.5	132
Show		20239-4225	I 1626	AC	268	18.6	132
Show		20239-4225	SEE 511	AD	219	29.8	132
Show		20338-4033	JC 18	AB	224	4.4	132
Show		20338-4033	JC 18	AC	145	108.0	132
Show		20336-4457	KPP 626		123	5.7	136
Show		20235-4319	TDT2231		227	0.8	138
Show		20258-4420	BRT1108		191	12.3	144
Show		20353-4017	SEE 421	AB	7	14.7	147
Show		20353-4017	KPP4396	AC	51	4.2	147
Show		20452-4428	BRT1114		65	5.6	147
Show		20225-4203	HJ 5190	AB	312	40.0	152
Show		20225-4203	HJ 5190	AC	283	56.8	152

WDS 20356-4243 : COMPONENTS

	A
B	pa=123.6° sep=6.20"

20356-4243 A

Componente originario normalizzato	AB		Coord arcsec 2000	203538.05-424323.9		Mag	12.1		PmRA	4.00
PmDE	5.0

CCDM

Ccdm	20356-4243	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.80	DDEs	-24.0
R dRAs	56	Year		Theta		Rho
Obs	2	Vmag	12.1	Sp		PmNote
PmRA		PmDE		Dm number	-4314073	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20289S4304A
HIC

20356-4243 B

Componente originario normalizzato	AB		Coord arcsec 2000	203538.52-424327.3		Mag	12.4		PmRA	-1.00
PmDE	-9.0		Calc delta mag	0.3		Calc coord	yes

CCDM

Ccdm	20356-4243	RComp		Comp	B	Note1
Note2		Discov num	AOT 83	DRAs	2.49	DDEs	-27.1
R dRAs	56	Year	1988	Theta	112	Rho	8.1
Obs	1	Vmag	12.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20289S4304B
HIC