20554-2048 ARA 1585

20^h 55^m 27.84^s -20° 47' 54.4" P.A. 138.00 sep 16.2 mag 10.81,13.00

Coord 2000	20554-2048	Discov num	ARA1585	Comp		Coord arcsec 2000	20 55 27.84 -20 47 54.4
Date first	1921	Date last	2015	Obs	5
Pa first	148	Pa last	138.3	P.A. Now (θ)	138.3°
Sep first	14.8	Sep last	16.159	Sep. Now (ρ)	16.159"
Mag pri	10.81	Mag sec	13.00	delta mag (ΔM)	2.19	Spectral class
Pri motion ra	-011	Sec motion ra	+020
Pri motion dec	-001	Sec motion dec	+000
Notes

rPM=1.551

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Tycho2

6356-01323-1

Gaia DR2

6809251360217485952

WDS 20554-2048 ARA 1585 : 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
20554-2048	ARA1585		1998	2	140	15.7	10.81	13.00		D	205527.84-204754.4
20554-2048	ARA1585		1999	3	140	15.9	10.81	13.00		D	205527.84-204754.4
20554-2048	ARA1585		2010	4	138	15.4	10.81	13.00			205527.84-204754.4
20554-2048	ARA1585		2015	5	138	16.2	10.81	13.00			205527.84-204754.4

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WDS 20554-2048 ARA 1585 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20554-2048 ARA 1585 : MEASURES

No records found.

WDS 20554-2048 : VIRTUAL EYEPIECE

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WDS 20554-2048 : ALADIN DSS IMAGE @ 20^h 55^m 27.84^s -20° 47' 54.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20554-2048 ARA 1585 : 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		20554-2048	ARA1585		138	16.2	1
Show		20560-2014	UC 4334		272	31.9	35
Show		20531-2013	ARA1220		187	6.7	49
Show		20573-2138	SEE 434	AB	149	4.3	57
Show		20573-2138	SHT 35	AC	273	49.1	57
Show		20517-2112	UC 4310		318	18.7	58
Show		20594-2027	OCC 668		-1	0.0	60
Show		20598-2028	TOK 370			0.1	64
Show		21001-2051	UC 4357		274	35.0	66
Show		20580-1948	DON 996		301	5.6	70
Show		20512-2010	BHA 41		64	4.5	71
Show		20498-2036	ARA1218		307	1.4	81
Show		20527-2205	OCC9215		174	0.0	86
Show		20587-2204	ARA1936		266	10.4	89
Show		20489-2037	HJ 2998	AB	140	6.0	93
Show		20489-2037	BU 1494	AC	135	92.5	93
Show		20569-1913	ARA 804		71	17.0	98
Show		20595-2212	ARA1937		124	11.5	102
Show		20589-1913	ARA 805		62	6.6	107
Show		20493-1945	ALP 25		163	21.1	108
Show		20580-2232	ARA1935		71	5.1	110
Show		20522-1904	I 667		342	2.7	114
Show		21029-1945	ARA1222		251	13.1	122
Show		20485-2205	DON 994		85	0.6	125
Show		21035-1953	GWP3032		55	31.8	126
Show		20474-2145	OCC 56		-1	0.1	126
Show		20487-2216	UC 4296		251	33.2	129
Show		21000-2242	OCC 692		-1	0.1	131
Show		20509-1851	GWP3005		351	7.4	133
Show		20460-2031	OCC9195		-1	0.0	135
Show		20465-2141	B 500		124	1.5	137
Show		20462-2131	OCC9196		-1	0.0	137
Show		21044-1951	FIN 328		261	0.3	138
Show		21053-2021	ARA1223		320	9.9	141
Show		20462-2145	HDS2957		236	0.4	142
Show		20458-2139	OCC 55		-1	0.1	145
Show		20453-2024	HJ 2992		144	2.9	145
Show		21058-2027	UC 4377		285	11.6	147
Show		20448-2054	BU 674	AB	99	2.0	150
Show		21022-2246	B 515		173	1.6	152
Show		20455-2148	UC 4281		280	7.8	152
Show		20526-2323	WHC 21		19	31.5	161
Show		20438-2031	HJ 2990		308	19.6	166
Show		20439-1958	BRT1565		221	4.1	170
Show		20432-2049	CHR 222	AB	123	0.2	173
Show		20432-2049	CVR 8	AB,C	307	13.6	173
Show		20474-1837	HJ 2995		283	29.0	174
Show		20484-1812	S 763	CD	333	9.1	177
Show		20473-2307	BRT1566		285	3.1	180
Show		21075-2159	DON1001		270	5.7	182
Show		20578-1749	DVG 47		343	41.2	182

WDS 20554-2048 : COMPONENTS

	A
B	pa=140.2° sep=15.70"

20554-2048 A

Componente originario normalizzato	AB		Coord arcsec 2000	205527.84-204754.4		Mag	10.81		PmRA	-11.00
PmDE	-1.0		Tycho2	6356-01323-1

Tycho2

Tycho2	6356-01323-1	Pflag		RAmdeg	313.86602535	DEmdeg	-20.79845140
PmRA	-9.3	PmDE	-0.4	E RAmdeg	55	E DEmdeg	57
E pmRA	3.1	E pmDE	3.4	EpRAm	1980.28	EpDEm	1976.86
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.7	BTmag	12.305	E BTmag	0.266	VTmag	10.814
E VTmag	0.099	Prox	999	TYC	T	HIP
CCDM		RAdeg	313.86604250	DEdeg	-20.79845167	EpRA 1990	1.68
EpDE 1990	1.58	E RAdeg	72.1	E DEdeg	89.0	Posflg
Corr	-0.2

20554-2048 B

Componente originario normalizzato	AB		Coord arcsec 2000	205528.56-204806.5		Mag	13		PmRA	20.00
PmDE	0.0		Calc delta mag	2.19		Calc coord	yes