18506-4304 BRT 1080

18^h 50^m 36.23^s -43° 04' 26.6" P.A. 308.00 sep 5.5 mag 13.20,13.80

Coord 2000	18506-4304	Discov num	BRT1080	Comp		Coord arcsec 2000	18 50 36.23 -43 04 26.6
Date first	1901	Date last	2015	Obs	8
Pa first	287	Pa last	307.5	P.A. Now (θ)	307.5°
Sep first	3.8	Sep last	5.485	Sep. Now (ρ)	5.485"
Mag pri	13.20	Mag sec	13.80	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	+017	Sec motion ra	-040
Pri motion dec	-035	Sec motion dec	-005
Notes

rPM=1.598

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Gaia DR2

6715267369722452736

WDS 18506-4304 BRT 1080 : 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
18506-4304	BRT1080		2000	4	305	5.3	13.20	13.80		D	185036.23-430426.6
18506-4304	BRT1080		2010	7	307	5.3	13.20	13.80			185036.23-430426.6
18506-4304	BRT1080		2015	8	308	5.5	13.20	13.80			185036.23-430426.6

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

WDS 18506-4304 BRT 1080 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18506-4304 BRT 1080 : MEASURES

No records found.

WDS 18506-4304 : VIRTUAL EYEPIECE

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WDS 18506-4304 : ALADIN DSS IMAGE @ 18^h 50^m 36.23^s -43° 04' 26.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18506-4304 BRT 1080 : 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		18506-4304	BRT1080		308	5.5	1
Show		18508-4301	UC 3694		319	27.5	4
Show		18508-4335	DON 926		274	0.9	32
Show		18516-4337	UC 3698		114	50.9	35
Show		18481-4330	KPP4341	AB	144	2.1	38
Show		18481-4330	KPP4341	AC	297	6.0	38
Show		18481-4330	KPP4341	BC	302	7.1	38
Show		18541-4310	BRT1081		246	3.8	39
Show		18472-4315	BRT1078		302	3.2	40
Show		18468-4318	BRT1077		331	4.1	44
Show		18543-4252	DON 931		246	0.5	44
Show		18482-4216	CPO9001		216	2.6	55
Show		18547-4343	RSS 494		350	23.0	60
Show		18457-4226	HDS2660		354	0.1	67
Show		18565-4246	KPP 428		348	3.5	68
Show		18561-4230	LDS 658		258	76.1	70
Show		18463-4206	DON 922		316	8.4	76
Show		18499-4422	DON 925		170	2.7	79
Show		18522-4143	HDO 291	A,BC	341	36.6	84
Show		18522-4143	I 1385	BC	292	0.6	85
Show		18459-4158	UC 3665		87	37.2	85
Show		18530-4143	UC 3710		97	52.0	86
Show		18565-4401	DON 935		26	1.3	86
Show		18455-4155	FAL 64	AB	134	11.9	90
Show		18476-4430	KPP 425		329	4.9	92
Show		18555-4420	UC 3726		79	19.9	93
Show		18421-4237	UC 3645		333	14.3	98
Show		18449-4146	BRT1076		15	4.1	101
Show		18478-4441	UC 3674		63	13.4	102
Show		18599-4316	TDT1175		72	0.6	103
Show		18494-4120	TDT1073		3	0.5	106
Show		18489-4120	RST2075		96	9.5	107
Show		18554-4131	BRT1082		273	2.8	108
Show		18408-4330	DON 918		130	2.1	111
Show		18583-4417	CPO 604		305	4.7	111
Show		18428-4416	LDS 649		240	130.4	112
Show		18411-4227	TDS 932		0	4.0	112
Show		18583-4418	B 2872		301	3.8	113
Show		18404-4320	SKF1149		22	42.5	113
Show		18524-4111	UC 3704		144	64.9	116
Show		19012-4250	UC 3761		94	46.6	117
Show		18412-4210	I 250		110	1.2	118
Show		19012-4327	TDT1183		233	0.6	118
Show		18510-4104	HJ 5066		85	10.1	121
Show		18470-4110	TDS 944		139	2.4	121
Show		18431-4134	I 1380		170	1.5	123
Show		18503-4509	HDS2671		299	14.5	125
Show		18583-4438	NZO 96		115	5.5	125
Show		18390-4336	BRT1073	AB	285	4.3	131
Show		18390-4336	DAM 113	AC	153	10.2	131
Show		18402-4200	UC 3634		112	43.8	133

WDS 18506-4304 : COMPONENTS

	A
B	pa=316.4° sep=4.61"

18506-4304 A

Coord arcsec 2000

185036.23-430426.6

Mag

13.2

PmRA

17.00

PmDE

-35.0

18506-4304 B

Coord arcsec 2000	185035.94-430423.3		Mag	13.8		PmRA	-40.00		PmDE	-5.0
Calc delta mag	0.6		Calc coord	yes