19540-3051 BRT 3088

19^h 53^m 59.85^s -30° 51' 16.3" P.A. 104.00 sep 2.5 mag 11.82,

Coord 2000	19540-3051	Discov num	BRT3088	Comp		Coord arcsec 2000	19 53 59.85 -30 51 16.3
Date first	1913	Date last	1913	Obs	1
Pa first	104	Pa last	103.8	P.A. Now (θ)	103.8°
Sep first	2.5	Sep last	2.536	Sep. Now (ρ)	2.536"
Mag pri	11.82	Mag sec		delta mag (ΔM)		Spectral class
Pri motion ra	+002	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes	N X (See Notes, Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6748542169289760128

WDS 19540-3051 BRT 3088 : NOTES

discov_num	notes	refcode
BRT3088	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
19540-3051	BRT3088		1913	1	104	2.5	11.82				195359.85-305116.3

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

WDS 19540-3051 BRT 3088 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19540-3051 BRT 3088 : MEASURES

No records found.

WDS 19540-3051 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19540-3051 : ALADIN DSS IMAGE @ 19^h 53^m 59.85^s -30° 51' 16.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19540-3051 BRT 3088 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19540-3051	BRT3088		104	2.5
Show		19562-3100	RST2123		195	1.6	31
Show		19517-3100	TSN 191		37	0.1	32
Show		19534-3016	I 1406	AB	203	0.4	36
Show		19534-3016	HJ 5152	AB,C	150	6.1	36
Show		19563-3137	TOK 698		239	0.1	55
Show		19544-3148	TSN 192		167	0.2	57
Show		19496-3017	I 1404		162	1.6	67
Show		19497-3128	LDS4820		320	197.0	67
Show		19498-3132	RST2120		192	3.2	68
Show		19553-3200	LDS5891		220	178.4	69
Show		19538-3201	RST2122		315	0.7	71
Show		19489-3019	LDS5885		90	254.0	72
Show		19487-3113	LDS4819		120	292.0	72
Show		19508-3150	KPP2511		236	22.5	72
Show		19585-3004	HDS2844		215	0.3	75
Show		19496-2954	BRT3087		98	2.4	81
Show		19561-3208	BWL 53	Ba,Bb	316	0.1	81
Show		19561-3208	UC 4054	AB	316	26.3	81
Show		20006-3028	B 461		262	1.5	88
Show		19483-3000	HJ 5147		84	12.3	90
Show		19551-3221	DAW 76	AB	358	2.9	92
Show		19551-3221	HJ 5154	AC	212	17.6	92
Show		19595-2942	RST2127		117	2.2	100
Show		20011-3145	UC 4065		65	42.2	107
Show		19559-3240	DBR 198		113	1.7	112
Show		19565-2902	KPP 447		336	3.7	115
Show		19560-3242	BRT1804		206	3.3	115
Show		19513-3243	LDS5887		40	332.0	119
Show		19506-3244	HDS2825		161	20.0	121
Show		20013-2919	LDS5894		88	224.0	132
Show		19512-2843	LDS5888		90	105.0	132
Show		19433-3045	UC 4012		180	40.8	139
Show		19492-2847	I 1039		290	2.0	139
Show		19549-2831	LDS5890		355	144.3	141
Show		19493-3258	B 981		38	1.7	141
Show		20049-3059	UC 4077		282	11.2	142
Show		19571-2834	LDS4823		45	4.0	143
Show		20051-3023	BRT3089		48	3.1	146
Show		19428-3033	RST2118		258	1.0	146
Show		20023-3235	RST2130		334	0.8	149
Show		20043-3203	HJ 5165		304	54.2	151
Show		20004-3301	RST2128		298	0.2	154
Show		20060-3100	LDS5897		283	191.0	156
Show		19430-3201	LDS5883		259	143.0	157
Show		20049-2945	LDS5895		115	242.0	157
Show		19420-3020	SEE 391		31	6.7	158
Show		19454-2858	KPP1967		62	15.5	160
Show		19491-2825	RSS 534		90	11.4	160
Show		20035-3240	BRT3353		293	3.3	164
Show		20062-3015	LDS5899		290	237.0	164

WDS 19540-3051 : COMPONENTS

	A
B	pa=106.0° sep=2.20"

19540-3051 A

Componente originario normalizzato	AB		Coord arcsec 2000	195359.85-305116.3		Mag	11.82		PmRA	2.00
PmDE	-6.0		DM	CD-3117144

CCDM

Ccdm	19540-3051	RComp	Comp	A	Note1
Note2		Discov num	DRAs	-0.15	DDEs	-15.9
R dRAs	41	Year	Theta		Rho
Obs	2	Vmag	Sp		PmNote
PmRA		PmDE	Dm number	-3117144	Cat1	CD
Name2		Cat2	HD		M HD
ADS BDS		M ADS BDS	N IDS		IDS	19477S3107A
HIC

19540-3051 B

Componente originario normalizzato

Coord arcsec 2000

195400.01-305116.9

Calc delta mag

11.82

Calc coord

yes

CCDM

Ccdm	19540-3051	RComp		Comp	B	Note1
Note2		Discov num	BRT3088	DRAs		DDEs
R dRAs		Year	1913	Theta	103	Rho	2.5
Obs	1	Vmag		Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	19477S3107B
HIC