18521-5754 DAW 9011

18^h 52^m 07.78^s -57° 53' 40.0" P.A. 260.00 sep 6.8 mag 12.40,16.10

Coord 2000	18521-5754	Discov num	DAW9011	Comp		Coord arcsec 2000	18 52 07.78 -57 53 40.0
Date first	1913	Date last	2015	Obs	5
Pa first	265	Pa last	259.5	P.A. Now (θ)	259.5°
Sep first	8.0	Sep last	6.805	Sep. Now (ρ)	6.805"
Mag pri	12.40	Mag sec	16.10	delta mag (ΔM)	3.7	Spectral class
Pri motion ra	+002	Sec motion ra	-066
Pri motion dec	-001	Sec motion dec	-015
Notes

rPM=1.026

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Gaia DR2

6636908405825198976

WDS 18521-5754 DAW 9011 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Daw1918a	Ma -	Dawson, B.H.	.
Daw1918a		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b	Ma -	Dawson, B.H. (measure by Chaves, A.J.)	.
Daw1918b		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919	orb -	Dawson, B.H.	1919AJ.....32..109D
Daw1919		AJ 32, 109, 1919
Daw1920	orb -	Dawson, B.H.	1920AJ.....32..141D
Daw1920		AJ 32, 141, 1920
Daw1920b	orb -	Dawson, B.H.	1920AJ.....32..161D
Daw1920b		AJ 32, 161, 1920
Daw1922	Ma -	Dawson, B.H.	.
Daw1922		Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b	orb -	Dawson, B.H.	1922AJ.....34...17D
Daw1922b		AJ 34, 17, 1922
Daw1924a	Ma -	Dawson, B.H.	1924AJ.....35..147D
Daw1924a		AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b	orb -	Dawson, B.H.	1924AJ.....36...23D
Daw1924b		AJ 36, 23, 1924
Daw1926	orb -	Dawson, B.H.	1926AJ.....36..181D
Daw1926		AJ 36, 181, 1926
Daw1927A	Ma -	Dawson, B.H.	1927sdsc.book......
Daw1927A		cited in SDS (Southern Double Star Cat.), 1927
Daw1933	orb -	Dawson, B.H.	1933AJ.....43...15D
Daw1933		AJ 43, 15, 1933
Daw1937	Ma -	Dawson, B.H.	.
Daw1937		Pub. La Plata Obs. 6, 85, 1937
Daw9999	Ma -	Dawson, B.H.	...................
Daw9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18521-5754	DAW9011		2000	2	260	6.9	12.40	16.10			185207.78-575340.0
18521-5754	DAW9011		2015	6	260	6.8	12.40	16.10			185207.78-575340.0

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WDS 18521-5754 DAW 9011 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18521-5754 DAW 9011 : MEASURES

No records found.

WDS 18521-5754 : VIRTUAL EYEPIECE

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WDS 18521-5754 : ALADIN DSS IMAGE @ 18^h 52^m 07.78^s -57° 53' 40.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18521-5754 DAW 9011 : 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		18521-5754	DAW9011		260	6.8
Show		18519-5756	HJ 5065		21	22.4	3
Show		18492-5743	RST1003		275	2.5	26
Show		18482-5759	UC 3675		70	9.8	33
Show		18529-5708	LUH 14		130	57.4	47
Show		18519-5703	UC 3700		241	35.9	51
Show		18506-5902	B 947		283	0.7	70
Show		18445-5832	B 2457		246	1.4	72
Show		18507-5643	WIS 331		37	94.1	72
Show		18432-5730	TOK 798		355	0.1	76
Show		19015-5840	SKF 374		18	21.3	88
Show		18416-5728	RST 996		138	2.6	89
Show		18424-5858	UC 3649		304	91.5	100
Show		18393-5758	KPP1638		339	12.6	102
Show		19032-5700	UC 3777		141	11.3	105
Show		18409-5659	UC 3636		60	20.6	106
Show		18393-5724	HJ 5050		106	12.2	107
Show		18591-5623	NZO 95		145	1.9	108
Show		18453-5621	UC 3663		327	9.7	108
Show		18429-5632	TDT1016		107	0.4	111
Show		18379-5751	KPP1741		26	13.4	114
Show		19068-5739	RST5603		46	5.5	114
Show		18578-5608	HDS2689		243	0.5	116
Show		18419-5926	UC 3641		149	13.9	123
Show		18575-5600	COO 228		357	2.7	123
Show		19072-5842	TOI1110		81	8.9	128
Show		18500-6005	TDT1078		111	1.4	133
Show		19037-5619	RSS 505		315	9.4	134
Show		18426-5553	R 309		207	2.1	144
Show		18421-5554	UC 3646		306	22.0	145
Show		18528-5529	RST1004		63	1.6	145
Show		18434-5546	B 398	AB	340	0.3	147
Show		18434-5546	HJ 5053	AB,C	197	32.6	147
Show		19105-5813	B 2468		39	0.2	147
Show		19108-5819	TDT1282		203	0.6	150
Show		18335-5843	HDS2633		196	1.2	155
Show		18596-5529	SKF 373		105	7.0	157
Show		18567-6031	TDT1142		152	2.7	161
Show		18379-5554	RST 994		12	0.3	168
Show		19096-5933	UC 3826		96	13.3	169
Show		19080-5601	KPP1843		250	14.3	173
Show		19116-5642	HRG 130		293	6.5	173
Show		19045-6018	RST5128		211	2.1	174
Show		18413-6026	TOK 619		19	999.9	174
Show		18516-6054	RST5126		144	0.1	181
Show		18462-5500	B 402		255	0.5	181
Show		18417-5514	SWR 251		104	6.9	182
Show		18324-5620	RST3184		137	0.5	187
Show		18421-6046	TDT1011		43	0.7	189
Show		18482-6100	RST5123		320	1.6	190
Show		19088-5541	UC 3819		176	51.7	191

WDS 18521-5754 : COMPONENTS

	A
B	pa=250.8° sep=3.77"

18521-5754 A

Componente originario normalizzato	AB		Coord arcsec 2000	185207.78-575340.0		Mag	12.4		PmRA	2.00
PmDE	-1.0

18521-5754 B

Componente originario normalizzato	AB		Coord arcsec 2000	185207.33-575341.2		Mag	16.1		PmRA	-66.00
PmDE	-15.0		Calc delta mag	3.7		Calc coord	yes