20354-2037 ARA 1212 (HD 196031)

20^h 35^m 24.44^s -20° 36' 58.5" P.A. 38.00 sep 12.4 mag 9.73,12.10 Sp K2III

Coord 2000	20354-2037	Discov num	ARA1212	Comp		Coord arcsec 2000	20 35 24.44 -20 36 58.5
Date first	1919	Date last	2016	Obs	9
Pa first	37	Pa last	38.2	P.A. Now (θ)	38.2°
Sep first	12.7	Sep last	12.431	Sep. Now (ρ)	12.431"
Mag pri	9.73	Mag sec	12.10	delta mag (ΔM)	2.37	Spectral class	K2III (yellow-orange)
Pri motion ra	+008	Sec motion ra	+017
Pri motion dec	-014	Sec motion dec	-009
Notes

rPM=0.535

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 196031		Constellation	Capricornus		SAO	189464		Tycho2	6338-01154-1
Gaia DR2	6856510397206706304		HD	196031

WDS 20354-2037 ARA 1212 (HD 196031) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ara1961	Pa -	Aravamudan, S.	1961PASP...73..266A
Ara1961		PASP 73, 266, 1961
Ara1963	Pa -	Aravamudan, S.	.
Ara1963		Pub. Nizamiah Obs. 13, Pt.3, 1963

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20354-2037	ARA1212		1998	4	39	12.5	9.73	12.10	K2III	D	203524.44-203658.5
20354-2037	ARA1212		1999	5	38	12.4	9.73	12.10	K2III	D	203524.44-203658.5
20354-2037	ARA1212		2010	6	38	12.3	9.73	12.10	K2III		203524.44-203658.5
20354-2037	ARA1212		2015	7	38	12.4	9.73	12.10	K2III		203524.44-203658.5
20354-2037	ARA1212		2016	9	38	12.4	9.73	12.10	K2III		203524.44-203658.5

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

WDS 20354-2037 ARA 1212 (HD 196031) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20354-2037 ARA 1212 (HD 196031) : MEASURES

No records found.

WDS 20354-2037 (HD 196031) : VIRTUAL EYEPIECE

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WDS 20354-2037 (HD 196031) : ALADIN DSS IMAGE @ 20^h 35^m 24.44^s -20° 36' 58.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20354-2037 ARA 1212 (HD 196031) : 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		20354-2037	ARA1212		38	12.4
Show		20358-2019	CVR1706		300	4.2	19
Show		20342-2024	BHA 40		77	7.2	22
Show		20345-2008	B 493		285	1.0	32
Show		20334-2054	HDS2937		333	0.3	33
Show		20363-2113	ARA1583		309	5.8	39
Show		20333-2004	B 492		91	3.1	45
Show		20384-2100	RST9008		102	0.1	48
Show		20360-1948	AOT 85		245	9.1	51
Show		20361-2127	UC 4229		313	14.3	52
Show		20330-2117	ARA1582		7	8.2	53
Show		20320-2006	ARA1209		278	5.8	58
Show		20310-2039	BRT2231		84	3.0	62
Show		20369-1934	AOT 87		133	24.9	67
Show		20399-2008	I 1426		225	1.6	69
Show		20325-2142	SEE 420		84	1.6	76
Show		20305-1955	OCC 190		-1	0.1	81
Show		20342-1913	UC 4217		245	25.2	86
Show		20400-1940	AOT 92		277	17.5	87
Show		20415-2012	ARA1213		245	1.3	89
Show		20335-2214	HJ 2975		21	10.3	101
Show		20283-2048	CVR 870		313	29.2	101
Show		20399-1918	AOT 91		192	17.9	101
Show		20363-1856	TOK 339	AB	61	169.2	102
Show		20363-1856	TOK 339	Aa,Ab	44	1.7	102
Show		20421-2117	B 1894		207	0.4	102
Show		20346-1856	UC 4219	AB	177	61.5	102
Show		20322-2209	HJ 2973	AB	129	39.4	103
Show		20322-2209	OCC 674	Ba,Bb	-1	0.1	103
Show		20292-1943	GWP2958		276	49.3	104
Show		20346-2219	LDS4850		18	89.2	104
Show		20327-2213	UC 4210		172	46.3	104
Show		20422-2122	ARA1584		1	11.7	106
Show		20432-2049	CHR 222	AB	123	0.2	110
Show		20432-2049	CVR 8	AB,C	307	13.6	110
Show		20416-1928	RST3266		261	2.4	112
Show		20289-1928	SHN 245		-1	0.1	115
Show		20438-2031	HJ 2990		308	19.6	118
Show		20386-1849	AOT 89		146	12.2	118
Show		20270-2023	DON 986		127	0.6	119
Show		20392-1850	LDS6415		350	1.5	119
Show		20430-1942	ARA1214		38	3.7	121
Show		20394-1848	AOT 90		106	19.3	123
Show		20408-1901	BAR 55		273	4.1	123
Show		20368-2239	KPP1705		335	13.2	124
Show		20383-2234	ARA1932		215	12.6	124
Show		20395-2230	WIS 340		327	104.3	127
Show		20439-1958	BRT1565		221	4.1	127
Show		20362-1828	HJ 2980		202	19.6	130
Show		20434-1929	HLD 40	CD	188	4.5	130
Show		20311-1842	LDS4847		23	2.9	131

WDS 20354-2037 : COMPONENTS

	A
B	pa=36.4° sep=12.13"

20354-2037 A

Componente originario normalizzato	AB	Name	HD 196031	Coord arcsec 2000	203524.44-203658.5	Mag	9.73
Spectral class	K2III (yellow-orange)	PmRA	8.00	PmDE	-14.0	SAO	189464
Tycho2	6338-01154-1	HD	196031	DM	BD-21 5761

Tycho2

Tycho2	6338-01154-1	Pflag		RAmdeg	308.85183824	DEmdeg	-20.61625573
PmRA	11.5	PmDE	-12.7	E RAmdeg	22	E DEmdeg	23
E pmRA	1.9	E pmDE	1.7	EpRAm	1988.07	EpDEm	1983.97
Num	8	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.7
Q pmDE	0.9	BTmag	11.382	E BTmag	0.078	VTmag	9.726
E VTmag	0.030	Prox	999	TYC	T	HIP
CCDM		RAdeg	308.85181194	DEdeg	-20.61622528	EpRA 1990	1.66
EpDE 1990	1.43	E RAdeg	24.1	E DEdeg	27.5	Posflg
Corr	-0.2

SAO

SAO	189464	DelFlag		RA1950		PmRA1950	0.0014
DE1950		PmDE1950	0.002	Vmag	9.1	SpType	K5
Double code		Source	23	CatNum	8821	DM	BD-21 5761
DMcomp		BDsup		HD	196031	M HD	0
GC		RA1950rad	5.37785879	DE1950rad	-0.3628405	PmRA2000	0.0015
PmDE2000	0

CCDM

Ccdm	20354-2037	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.43	DDEs	2.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.3	Sp	K5	PmNote	*
PmRA	20	PmDE	2	Dm number	-21 5761	Cat1	BD
Name2	189464	Cat2	SAO	HD	196031	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20296S2058A
HIC

20354-2037 B

Componente originario normalizzato	AB		Coord arcsec 2000	203524.95-203648.7		Mag	12.1		PmRA	17.00
PmDE	-9.0		Calc delta mag	2.37		Calc coord	yes

CCDM

Ccdm	20354-2037	RComp		Comp	B	Note1
Note2		Discov num	ARA1212	DRAs		DDEs
R dRAs		Year	1921	Theta	40	Rho	12.5
Obs	3	Vmag	12.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20296S2058B
HIC