20253-2128 ARA 1581

20^h 25^m 21.83^s -21° 27' 13.3" P.A. 142.00 sep 14.9 mag 13.10,13.40

Coord 2000	20253-2128	Discov num	ARA1581	Comp		Coord arcsec 2000	20 25 21.83 -21 27 13.3
Date first	1920	Date last	2015	Obs	6
Pa first	146	Pa last	141.7	P.A. Now (θ)	141.7°
Sep first	14.1	Sep last	14.888	Sep. Now (ρ)	14.888"
Mag pri	13.10	Mag sec	13.40	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-006	Sec motion ra	+027
Pri motion dec	+005	Sec motion dec	-001
Notes

rPM=1.241

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6859062913449573760

WDS 20253-2128 ARA 1581 : 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
20253-2128	ARA1581		1998	3	142	14.7	13.10	13.40		D	202521.83-212713.3
20253-2128	ARA1581		1999	4	142	14.7	13.10	13.40		D	202521.83-212713.3
20253-2128	ARA1581		2010	5	142	14.7	13.10	13.40			202521.83-212713.3
20253-2128	ARA1581		2015	6	142	14.9	13.10	13.40			202521.83-212713.3

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WDS 20253-2128 ARA 1581 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20253-2128 ARA 1581 : MEASURES

No records found.

WDS 20253-2128 : VIRTUAL EYEPIECE

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WDS 20253-2128 : ALADIN DSS IMAGE @ 20^h 25^m 21.83^s -21° 27' 13.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20253-2128 ARA 1581 : 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		20253-2128	ARA1581		142	14.9	1
Show		20246-2111	B 1893		58	2.3	20
Show		20245-2150	ARA1927		196	8.4	27
Show		20253-2154	ARA1929		303	7.7	27
Show		20232-2135	ARA1580		202	6.6	32
Show		20244-2158	BRT1564		113	2.7	34
Show		20252-2215	ARA1928		109	6.5	48
Show		20219-2153	LDS 709		169	41.0	55
Show		20217-2149	ARA1924		185	14.3	56
Show		20283-2048	CVR 870		313	29.2	57
Show		20221-2052	UC 4159		334	6.6	58
Show		20217-2100	BRT1563		154	6.2	59
Show		20238-2227	ARA1925		131	6.0	64
Show		20270-2023	DON 986		127	0.6	68
Show		20207-2150	ARA1923			8.7	70
Show		20270-2234	OCC1133		-1	0.2	71
Show		20289-2220	DON 987		77	5.7	73
Show		20229-2019	TDT2224		272	0.4	77
Show		20199-2112	TDT2176		224	2.5	78
Show		20297-2220	OCC 675		-1	0.1	80
Show		20197-2138	BRT1562		183	3.2	81
Show		20171-2119	SEE 412		230	25.7	84
Show		20224-2014	ARG 38	AB	295	17.7	85
Show		20224-2014	ARG 38	AC	225	40.2	85
Show		20224-2014	ARG 38	BC	199	38.0	85
Show		20209-2027	ARA1207		237	9.4	87
Show		20292-2240	RST3261		24	2.0	91
Show		20253-2259	TSN 193		269	0.9	92
Show		20310-2039	BRT2231		84	3.0	93
Show		20242-1956	ARA1208		307	12.9	93
Show		20325-2142	SEE 420		84	1.6	102
Show		20322-2209	HJ 2973	AB	129	39.4	105
Show		20248-1943	HDS2919		277	0.1	105
Show		20322-2209	OCC 674	Ba,Bb	-1	0.1	105
Show		20330-2117	ARA1582		7	8.2	108
Show		20279-2310	ARA2272		157	5.8	109
Show		20327-2213	UC 4210		172	46.3	112
Show		20191-2242	ARA2271		345	12.6	115
Show		20292-1943	GWP2958		276	49.3	117
Show		20305-1955	OCC 190		-1	0.1	118
Show		20334-2054	HDS2937		333	0.3	118
Show		20335-2214	HJ 2975		21	10.3	123
Show		20320-2006	ARA1209		278	5.8	124
Show		20209-1939	BU 662	AB	4	125.2	126
Show		20209-1939	BU 662	BC	297	2.2	127
Show		20289-1928	SHN 245		-1	0.1	129
Show		20257-2341	HJ 2957	AB	276	15.0	134
Show		20257-2341	DAW 227	AC	56	19.7	134
Show		20191-1947	BHA 38		102	3.2	134
Show		20194-1942	ARA1206		10	11.6	136
Show		20155-2128	DON 983		192	2.0	138

WDS 20253-2128 : COMPONENTS

	A
B	pa=143.7° sep=14.50"

20253-2128 A

Componente originario normalizzato	AB		Coord arcsec 2000	202521.83-212713.3		Mag	13.1		PmRA	-6.00
PmDE	5.0

20253-2128 B

Componente originario normalizzato	AB		Coord arcsec 2000	202522.45-212725.0		Mag	13.4		PmRA	27.00
PmDE	-1.0		Calc delta mag	0.3		Calc coord	yes