18541-4310 BRT 1081

18^h 54^m 04.30^s -43° 09' 54.3" P.A. 246.00 sep 3.8 mag 13.30,13.60

Coord 2000	18541-4310	Discov num	BRT1081	Comp		Coord arcsec 2000	18 54 04.30 -43 09 54.3
Date first	1901	Date last	2016	Obs	5
Pa first	238	Pa last	246.3	P.A. Now (θ)	246.3°
Sep first	3.6	Sep last	3.802	Sep. Now (ρ)	3.802"
Mag pri	13.30	Mag sec	13.60	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+023	Sec motion ra	-011
Pri motion dec	+001	Sec motion dec	-005
Notes

rPM=1.5

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Gaia DR2

6715110727974513408

WDS 18541-4310 BRT 1081 : NOTES

No records found.

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
18541-4310	BRT1081		1998	2	247	3.8	13.30	13.60		D	185404.30-430954.3
18541-4310	BRT1081		2015	4	246	3.8	13.30	13.60			185404.30-430954.3
18541-4310	BRT1081		2016	5	246	3.8	13.30	13.60			185404.30-430954.3

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

WDS 18541-4310 BRT 1081 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18541-4310 BRT 1081 : MEASURES

No records found.

WDS 18541-4310 : VIRTUAL EYEPIECE

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WDS 18541-4310 : ALADIN DSS IMAGE @ 18^h 54^m 04.30^s -43° 09' 54.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18541-4310 BRT 1081 : 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		18541-4310	BRT1081		246	3.8	0
Show		18543-4252	DON 931		246	0.5	19
Show		18547-4343	RSS 494		350	23.0	34
Show		18565-4246	KPP 428		348	3.5	36
Show		18508-4301	UC 3694		319	27.5	37
Show		18506-4304	BRT1080		308	5.5	39
Show		18516-4337	UC 3698		114	50.9	39
Show		18508-4335	DON 926		274	0.9	44
Show		18561-4230	LDS 658		258	76.1	46
Show		18565-4401	DON 935		26	1.3	58
Show		18599-4316	TDT1175		72	0.6	64
Show		18481-4330	KPP4341	BC	302	7.1	69
Show		18481-4330	KPP4341	AB	144	2.1	69
Show		18481-4330	KPP4341	AC	297	6.0	69
Show		18555-4420	UC 3726		79	19.9	72
Show		18472-4315	BRT1078		302	3.2	76
Show		19012-4327	TDT1183		233	0.6	80
Show		18468-4318	BRT1077		331	4.1	80
Show		19012-4250	UC 3761		94	46.6	81
Show		18583-4417	CPO 604		305	4.7	82
Show		18583-4418	B 2872		301	3.8	84
Show		18482-4216	CPO9001		216	2.6	84
Show		18499-4422	DON 925		170	2.7	86
Show		18530-4143	UC 3710		97	52.0	88
Show		18522-4143	HDO 291	A,BC	341	36.6	90
Show		18522-4143	I 1385	BC	292	0.6	91
Show		19029-4245	LDS 663		76	5.7	100
Show		18583-4438	NZO 96		115	5.5	100
Show		19016-4407	COO 229		339	3.2	100
Show		18554-4131	BRT1082		273	2.8	101
Show		19032-4255	TDT1201		91	0.5	102
Show		18457-4226	HDS2660		354	0.1	103
Show		19035-4310	UC 3780	AB	71	16.6	104
Show		19035-4310	KPP4394	BC	338	4.0	104
Show		19024-4219	UC 3770		141	16.6	106
Show		18476-4430	KPP 425		329	4.9	107
Show		18463-4206	DON 922		316	8.4	108
Show		19034-4238	SEE 365		256	4.3	108
Show		19027-4216	POL 7		187	2.5	110
Show		18478-4441	UC 3674		63	13.4	114
Show		18459-4158	UC 3665		87	37.2	116
Show		18579-4458	DON 936	AB	44	1.3	116
Show		18599-4131	UC 3750		220	45.9	119
Show		19021-4151	DON 939		89	1.3	119
Show		18524-4111	UC 3704		144	64.9	121
Show		18455-4155	FAL 64	AB	134	11.9	121
Show		19036-4412	UC 3781		233	35.1	121
Show		18572-4114	UC 3736		46	53.2	122
Show		18494-4120	TDT1073		3	0.5	122
Show		18489-4120	RST2075		96	9.5	125
Show		19054-4300	UC 3794		146	38.9	125

WDS 18541-4310 : COMPONENTS

	A
B	pa=239.0° sep=2.96"

18541-4310 A

Coord arcsec 2000

185404.30-430954.3

Mag

13.3

PmRA

23.00

PmDE

1.0

18541-4310 B

Coord arcsec 2000	185404.07-430955.8		Mag	13.6		PmRA	-11.00		PmDE	-5.0
Calc delta mag	0.3		Calc coord	yes