13504-2052 ARA 1101

13^h 50^m 25.88^s -20° 51' 57.5" P.A. 21.00 sep 13.5 mag 12.00,12.90

Coord 2000	13504-2052	Discov num	ARA1101	Comp		Coord arcsec 2000	13 50 25.88 -20 51 57.5
Date first	1919	Date last	2015	Obs	6
Pa first	21	Pa last	20.9	P.A. Now (θ)	20.9°
Sep first	13.4	Sep last	13.507	Sep. Now (ρ)	13.507"
Mag pri	12.00	Mag sec	12.90	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	+004	Sec motion ra	+010
Pri motion dec	-007	Sec motion dec	-009
Notes

rPM=0.47

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

6289048387363637760

WDS 13504-2052 ARA 1101 : 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
13504-2052	ARA1101		1998	3	21	13.5	12.00	12.90		D	135025.88-205157.5
13504-2052	ARA1101		1999	4	21	13.5	12.00	12.90		D	135025.88-205157.5
13504-2052	ARA1101		2010	5	21	13.4	12.00	12.90			135025.88-205157.5
13504-2052	ARA1101		2015	6	21	13.5	12.00	12.90			135025.88-205157.5

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

WDS 13504-2052 ARA 1101 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13504-2052 ARA 1101 : MEASURES

No records found.

WDS 13504-2052 : VIRTUAL EYEPIECE

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WDS 13504-2052 : ALADIN DSS IMAGE @ 13^h 50^m 25.88^s -20° 51' 57.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13504-2052 ARA 1101 : 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		13504-2052	ARA1101		21	13.5
Show		13504-2107	TDS8995		255	0.5	15
Show		13495-2109	DON 623		31	1.1	22
Show		13495-2029	ARA 692		107	12.9	27
Show		13527-2058	DON1108		300	5.7	33
Show		13480-2040	BRT1489		150	5.3	37
Show		13496-2016	ARA 693		358	9.2	39
Show		13493-2135	LDS 459		33	10.6	47
Show		13507-2140	LDS 461		311	375.0	50
Show		13474-2129	UC 2618		41	34.4	57
Show		13472-2128	DON1107		148	8.7	59
Show		13520-1955	HJ 2687		141	16.0	62
Show		13475-2004	TVB 264		52	21.9	64
Show		13462-2130	DON 618		255	0.3	71
Show		13554-2112	HTS 7	AB	303	11.5	73
Show		13554-2112	HTS 7	AC	127	16.4	73
Show		13554-2112	HTS 7	AD	190	18.4	73
Show		13554-2112	HTS 7	AE	48	20.1	73
Show		13554-2112	HTS 7	AF	329	24.3	73
Show		13529-1943	GWP2116		148	500.5	77
Show		13558-2030	ARA1103		49	9.6	79
Show		13554-2134	TDS9032		105	0.4	82
Show		13450-1955	HJ 2674		18	17.7	95
Show		13496-1917	GWP2095		81	4.4	97
Show		13545-2215	HU 1262		302	0.8	101
Show		13516-1904	GWP2107		265	65.7	109
Show		13564-1942	GWP2149		348	5.7	110
Show		13539-1910	HU 898		303	0.4	114
Show		13424-2033	UC 2593		119	48.2	115
Show		13432-1953	UC 2598		267	49.4	118
Show		13475-1900	GWP2089		284	697.5	120
Show		13496-2259	UC 2621		31	14.4	128
Show		13521-1846	UC 2629		152	24.4	128
Show		13526-2258	UC 2630		144	12.5	130
Show		13590-2003	HJ 2693		272	21.0	131
Show		13566-2231	B 1747		175	1.7	132
Show		13527-1843	WSI 78		113	0.0	134
Show		13599-2118	UC 2653		158	17.0	135
Show		13576-1922	UC 2644		336	42.1	136
Show		13479-2307	UC 2619		167	21.8	141
Show		13410-2142	B 2319		273	0.6	141
Show		13447-2250	DON 617		142	3.8	143
Show		13481-1831	RST2873		138	0.2	145
Show		13525-1830	GWP2114		165	3.4	146
Show		13461-1833	RST2867	BC	237	0.7	153
Show		13461-1833	HU 473	AB	65	3.0	153
Show		13437-2253	WIS 230	AB	152	999.9	153
Show		13411-1930	LDS4392		344	7.5	154
Show		13518-1819	GWP2108		235	6.6	155
Show		14020-2108	WSI 79		12	0.3	163
Show		13472-2329	HO 383		167	16.2	163

WDS 13504-2052 : COMPONENTS

	A
B	pa=19.6° sep=13.40"

13504-2052 A

Componente originario normalizzato	AB		Coord arcsec 2000	135025.88-205157.5		Mag	12		PmRA	4.00
PmDE	-7.0

CCDM

Ccdm	13504-2052	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.86	DDEs	2.3
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	13449S2022A
HIC

13504-2052 B

Componente originario normalizzato	AB		Coord arcsec 2000	135026.20-205144.9		Mag	12.9		PmRA	10.00
PmDE	-9.0		Calc delta mag	0.9		Calc coord	yes

CCDM

Ccdm	13504-2052	RComp		Comp	B	Note1
Note2		Discov num	ARA1101	DRAs	2.18	DDEs	14.8
R dRAs	66	Year	1919	Theta	22	Rho	13.8
Obs	2	Vmag	12.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	13449S2022B
HIC