21593-3110 BRT 3104

21^h 59^m 21.45^s -31° 10' 09.5" P.A. 226.00 sep 3.4 mag 11.40,

Coord 2000	21593-3110	Discov num	BRT3104	Comp		Coord arcsec 2000	21 59 21.45 -31 10 09.5
Date first	1913	Date last	1913	Obs	1
Pa first	226	Pa last	225.8	P.A. Now (θ)	225.8°
Sep first	3.4	Sep last	3.351	Sep. Now (ρ)	3.351"
Mag pri	11.40	Mag sec		delta mag (ΔM)		Spectral class
Pri motion ra	+022	Sec motion ra
Pri motion dec	-020	Sec motion dec
Notes	N X (See Notes, Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Piscis Austrinus

Gaia DR2

6616038305035926528

WDS 21593-3110 BRT 3104 : NOTES

discov_num	notes	refcode
BRT3104	A likely plate flaw.	Grv2021b

REFERENCES

refcode	metd	author	reference
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)

DISCOVERER

idgroup	discov	author
1	BRT	Barton, S.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21593-3110	BRT3104		1913	1	226	3.4	11.40				215921.45-311009.5

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WDS 21593-3110 BRT 3104 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21593-3110 BRT 3104 : MEASURES

No records found.

WDS 21593-3110 : VIRTUAL EYEPIECE

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WDS 21593-3110 : ALADIN DSS IMAGE @ 21^h 59^m 21.45^s -31° 10' 09.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21593-3110 BRT 3104 : 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		21593-3110	BRT3104		226	3.4
Show		21575-3105	PRO 234		66	3.3	24
Show		22000-3039	BUG 6		5	1.0	33
Show		21567-3123	B 1014		139	2.6	38
Show		21581-3150	LDS5939		291	265.4	45
Show		21560-3055	HJ 5307	BC	161	26.2	46
Show		21560-3055	HJ 5307	AB	160	32.6	46
Show		21553-3045	HJ 5304		255	9.2	59
Show		21583-3207	RST2190		293	1.0	59
Show		21551-3148	I 1449		268	0.3	67
Show		21597-2959	COO 247		264	2.6	72
Show		21538-3114	LDS5934		69	70.2	73
Show		21589-3227	LDS4929		353	113.1	79
Show		21530-3119	RST2188		1	1.8	84
Show		21528-3112	LDS5932		173	167.0	85
Show		21585-2944	LSC 100		172	0.1	87
Show		22053-3022	I 677		273	5.5	90
Show		21576-2935	UC 4613		314	16.5	98
Show		22029-3243	KPP3096		329	4.3	103
Show		21590-3258	UC 4620		72	57.6	108
Show		22039-3244	RST2191		307	1.2	111
Show		22064-3006	UC 4649		353	13.0	112
Show		22075-3026	LDS4944		33	24.4	114
Show		21509-3151	LDS4915		126	3.1	117
Show		22043-3253	UC 4642		303	42.0	121
Show		22047-3250	SKF1254		293	10.2	121
Show		22005-2909	TOI2307		206	2.9	123
Show		22018-2907	RST1117		123	0.3	127
Show		21595-2903	HJ 5311	AB	291	39.8	127
Show		21595-2903	HJ 5311	AC	223	43.1	127
Show		21558-3313	TSN 200		229	0.0	132
Show		22069-2937	LSC 101		148	0.0	135
Show		21511-2938	LDS5929	AB	128	54.7	140
Show		21511-2938	LDS5929	Aa,Ab	326	1.1	140
Show		22104-3105	KPP1489		166	11.2	142
Show		22109-3045	WSP 124		346	19.1	151
Show		21477-3054	FIN 330	AB	347	0.1	151
Show		21477-3054	HJ 5296	AB,C	343	32.1	151
Show		21481-3023	RST2187		107	2.0	153
Show		21528-2903	UC 4587		187	10.5	153
Show		22105-3006	MNK 4		299	3.4	158
Show		22099-3233	B 1015		33	1.4	159
Show		22084-3259	VSP 56		200	0.1	159
Show		21540-3334	LDS4919		118	36.2	159
Show		22008-2827	BU 276		113	1.9	165
Show		22123-3142	TVB 324		116	25.3	169
Show		21514-2853	LDS5930		128	257.8	171
Show		21466-3206	UC 4558		251	18.4	173
Show		22011-2819	RST4702		29	0.4	173
Show		22018-2820	SKF2101		128	118.5	174
Show		22008-2818	RST1116		176	0.3	174

WDS 21593-3110 : COMPONENTS

	A
B	pa=221.3° sep=3.11"

21593-3110 A

Componente originario normalizzato	AB		Coord arcsec 2000	215921.45-311009.5		Mag	11.4		PmRA	22.00
PmDE	-20.0		DM	CD-3118579

21593-3110 B

Componente originario normalizzato

Coord arcsec 2000

215921.29-311011.8

Calc delta mag

11.4

Calc coord

yes