18089-3313 BRT 1758

18^h 08^m 51.10^s -33° 12' 53.4" sep 2.7 mag 11.40,12.00

Coord 2000	18089-3313	Discov num	BRT1758	Comp		Coord arcsec 2000	18 08 51.10 -33 12 53.4
Date first	1915	Date last	1915	Obs	1
Pa first	0	Pa last	359.8	P.A. Now (θ)	359.8°
Sep first	2.7	Sep last	2.673	Sep. Now (ρ)	2.673"
Mag pri	11.40	Mag sec	12.00	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	+006	Sec motion ra
Pri motion dec	-009	Sec motion dec
Notes	N X R (See Notes, Dubious double, Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

4042697581541790336

WDS 18089-3313 BRT 1758 : NOTES

discov_num	notes	refcode
BRT1758	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
18089-3313	BRT1758		1915	1	180	2.7	12.73	13.08		B	180851.05-331251.1

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WDS 18089-3313 BRT 1758 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18089-3313 BRT 1758 : MEASURES

No records found.

WDS 18089-3313 : VIRTUAL EYEPIECE

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WDS 18089-3313 : ALADIN DSS IMAGE @ 18^h 08^m 51.10^s -33° 12' 53.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18089-3313 BRT 1758 : 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		18089-3313	BRT1758			2.7
Show		18053-3310	BRT3327		47	2.8	45
Show		18052-3333	SKF2062			14.1	50
Show		18101-3225	JSP 769		1	2.0	51
Show		18131-3333	B 933		349	1.8	57
Show		18067-3223	RST2030		161	7.1	57
Show		18139-3258	BRT1760		169	3.9	65
Show		18109-3414	RST3159		101	4.8	66
Show		18122-3217	I 629		156	1.4	71
Show		18141-3248	CAB 25		60	168.8	72
Show		18063-3419	OL 47	AB	117	1.7	74
Show		18063-3419	COO 223	AC	247	28.1	74
Show		18063-3419	DAW 219	CD	245	27.0	74
Show		18032-3335	BRT1752		48	8.0	74
Show		18062-3206	RST2029		110	0.4	76
Show		18038-3227	RST2022		33	0.3	79
Show		18047-3214	JSP 767		316	0.5	79
Show		18126-3417	JSP 771		304	2.9	80
Show		18152-3254	RST2038		118	0.2	82
Show		18065-3431	RST3153		174	0.5	84
Show		18044-3211	PRO 196		222	4.5	84
Show		18136-3416	JSP 938	AB	149	6.1	87
Show		18136-3416	SIN 107	AC	55	25.4	87
Show		18156-3249	BRT1764		180	3.1	89
Show		18051-3428	BRT3326		102	1.3	89
Show		18144-3218	PRO 199		127	3.6	90
Show		18157-3244	PRO 200		133	5.4	91
Show		18057-3437	HJ 5012		188	23.4	93
Show		18090-3446	RSS 474		337	26.8	93
Show		18127-3433	RST3162		206	0.3	94
Show		18067-3444	BRT1755		10	3.3	95
Show		18136-3158	B 1353		114	0.1	97
Show		18054-3146	B 1349	AB	138	1.2	97
Show		18054-3146	B 1349	AC	294	5.8	97
Show		18167-3258	BRT1765		318	1.8	100
Show		18138-3155	TDT 748		85	0.6	100
Show		18097-3133	JSP 768		270	2.6	100
Show		18100-3452	JSP 937		352	7.3	101
Show		18153-3413	BRT1762		13	4.8	102
Show		18007-3302	JSP 761		357	1.9	104
Show		18131-3143	PRO 198		218	7.0	106
Show		18082-3127	BRT3060		55	4.0	106
Show		18100-3458	LDS 627		313	9.0	107
Show		18175-3300	PRO 201		205	7.8	109
Show		18173-3245	JSP 772		345	5.6	110
Show		18007-3358	TDT 632		87	0.5	112
Show		18024-3433	JSP 765	AB	284	5.8	115
Show		18024-3433	JSP 765	AC	178	9.6	115
Show		18004-3232	TDT 628		102	0.8	115
Show		18065-3504	TDT 687			0.6	116
Show		18089-3115	B 2855		243	6.7	119

WDS 18089-3313 : COMPONENTS

	A
B	pa=359.8° sep=2.67"

18089-3313 A

Componente originario normalizzato	AB		Coord arcsec 2000	180851.10-331253.4		Mag	11.4		PmRA	6.00
PmDE	-9.0

18089-3313 B

Componente originario normalizzato	AB		Coord arcsec 2000	180851.10-331250.7		Mag	12		Calc delta mag	0.6
Calc coord	yes