19311-2332 ARA 2261

19^h 31^m 04.90^s -23° 32' 19.3" P.A. 242.00 sep 15.4 mag 9.89,12.80 Sp F5

Coord 2000	19311-2332	Discov num	ARA2261	Comp		Coord arcsec 2000	19 31 04.90 -23 32 19.3
Date first	1923	Date last	2015	Obs	5
Pa first	238	Pa last	242.1	P.A. Now (θ)	242.1°
Sep first	13.6	Sep last	15.388	Sep. Now (ρ)	15.388"
Mag pri	9.89	Mag sec	12.80	delta mag (ΔM)	2.91	Spectral class	F5 (yellow-white)
Pri motion ra	+028	Sec motion ra	+006
Pri motion dec	-006	Sec motion dec	-006
Notes

rPM=0.768

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

6876-02024-1

Gaia DR2

6771377582691086208

WDS 19311-2332 ARA 2261 : 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
19311-2332	ARA2261		1998	2	241	15.1	9.89	12.80	F5	D	193104.90-233219.3
19311-2332	ARA2261		1999	3	241	15.1	9.89	12.80	F5	D	193104.90-233219.3
19311-2332	ARA2261		2010	4	242	15.2	9.89	12.80	F5		193104.90-233219.3
19311-2332	ARA2261		2015	5	242	15.4	9.89	12.80	F5		193104.90-233219.3

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

WDS 19311-2332 ARA 2261 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19311-2332 ARA 2261 : MEASURES

No records found.

WDS 19311-2332 : VIRTUAL EYEPIECE

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WDS 19311-2332 : ALADIN DSS IMAGE @ 19^h 31^m 04.90^s -23° 32' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19311-2332 ARA 2261 : 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		19311-2332	ARA2261		242	15.4
Show		19320-2335	OCC 650	Aa,Ab	-1	0.1	13
Show		19320-2335	B 2478	AB	172	13.3	13
Show		19301-2354	UC 3957		270	49.1	26
Show		19310-2305	ARA2260		277	10.1	28
Show		19320-2405	OCC9054		-1	0.0	35
Show		19292-2357	OCC9051		-1	0.0	37
Show		19311-2410	OCC9053		-1	0.0	38
Show		19324-2244	DON 961		27	8.5	52
Show		19349-2323	B 2878		123	9.9	53
Show		19295-2422	OCC9052		-1	0.0	55
Show		19345-2303	MRA 24		148	0.1	55
Show		19310-2236	OCC1134		55	0.2	57
Show		19273-2401	RST3227		165	2.1	61
Show		19289-2238	UC 3948		61	99.0	63
Show		19356-2319	SEE 384		177	4.6	65
Show		19331-2432	UC 3974		202	72.2	66
Show		19263-2355	KPP 440		123	3.3	70
Show		19368-2311	ARA2264		27	8.3	82
Show		19261-2418	KPP2171		202	17.8	82
Show		19264-2238	BRT1552		79	3.9	85
Show		19350-2439	J 1851		159	4.2	86
Show		19328-2456	UC 3973		90	99.4	88
Show		19251-2303	RST3225	AB	130	1.2	88
Show		19251-2303	RST3225	Aa,Ab	171	0.2	88
Show		19251-2410	ALD 74		348	4.1	92
Show		19246-2311	UC 3918		173	38.7	93
Show		19379-2352	J 1764		254	10.4	96
Show		19241-2319	B 435		87	3.6	98
Show		19253-2431	FIN 327		259	0.1	99
Show		19242-2416	RST3224		119	1.1	106
Show		19352-2508	B 442	AB	117	1.7	111
Show		19352-2508	LDS 682	AB,C	300	39.5	111
Show		19367-2453	BU 654		175	2.3	112
Show		19338-2145	DON 962		319	2.7	114
Show		19391-2304	ARA2265		120	5.7	115
Show		19372-2212	HTS 10	AB	77	6.6	117
Show		19372-2212	HTS 10	AC	140	11.6	117
Show		19372-2212	HTS 10	AD	95	13.6	117
Show		19372-2212	HTS 10	AE	212	14.7	117
Show		19372-2212	HTS 10	AF	57	17.6	117
Show		19372-2212	HTS 10	AG	238	20.8	117
Show		19372-2212	HTS 10	AH	157	21.3	117
Show		19372-2212	HTS 10	AI	67	22.2	117
Show		19372-2212	HTS 10	AJ	247	22.6	117
Show		19372-2212	HTS 10	AK	148	24.5	117
Show		19372-2212	HTS 10	AL	225	30.9	117
Show		19398-2326	SEE 389		330	0.2	121
Show		19222-2337	ARA2258		225	10.6	122
Show		19263-2147	OCC 220		-1	0.1	125
Show		19361-2148	ARA1918		165	5.2	126

WDS 19311-2332 : COMPONENTS

	A
B	pa=240.0° sep=14.40"

19311-2332 A

Componente originario normalizzato	AB		Coord arcsec 2000	193104.90-233219.3		Mag	9.89		Spectral class	F5 (yellow-white)
PmRA	28.00		PmDE	-6.0		Tycho2	6876-02024-1

Tycho2

Tycho2	6876-02024-1	Pflag		RAmdeg	292.77045832	DEmdeg	-23.53870463
PmRA	28.7	PmDE	-8.1	E RAmdeg	20	E DEmdeg	25
E pmRA	1.7	E pmDE	1.8	EpRAm	1986.27	EpDEm	1983.23
Num	6	Q RAmdeg	1.0	Q DEmdeg	0.4	Q pmRA	1.1
Q pmDE	0.4	BTmag	10.422	E BTmag	0.044	VTmag	9.894
E VTmag	0.041	Prox	999	TYC	T	HIP
CCDM		RAdeg	292.77038611	DEdeg	-23.53868361	EpRA 1990	1.65
EpDE 1990	1.57	E RAdeg	23.1	E DEdeg	30.9	Posflg
Corr	-0.1

CCDM

Ccdm	19311-2332	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.97	DDEs	-21.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp		PmNote	*
PmRA	66	PmDE	-30	Dm number	-2315489	Cat1	CD
Name2	188226	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	19250S2345A
HIC

19311-2332 B

Componente originario normalizzato	AB		Coord arcsec 2000	193103.99-233226.5		Mag	12.8		PmRA	6.00
PmDE	-6.0		Calc delta mag	2.91		Calc coord	yes

CCDM

Ccdm	19311-2332	RComp		Comp	B	Note1
Note2		Discov num	ARA2261	DRAs		DDEs
R dRAs		Year	1923	Theta	239	Rho	14.7
Obs	1	Vmag	12.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	19250S2345B
HIC