17252-5621 BRT 3318

17^h 25^m 16.83^s -56° 20' 34.6" P.A. 105.00 sep 2.7 mag 12.69,12.75

Coord 2000	17252-5621	Discov num	BRT3318	Comp		Coord arcsec 2000	17 25 16.83 -56 20 34.6
Date first	1894	Date last	1894	Obs	1
Pa first	105	Pa last	104.6	P.A. Now (θ)	104.6°
Sep first	2.7	Sep last	2.74	Sep. Now (ρ)	2.74"
Mag pri	12.69	Mag sec	12.75	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	+002	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes	N X B (See Notes, Dubious double, Blue magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ara

Gaia DR2

5922396242024246400

WDS 17252-5621 BRT 3318 : NOTES

discov_num	notes	refcode
BRT3318	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
17252-5621	BRT3318		1894	1	105	2.7	12.69	12.75		B	172516.83-562034.6

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WDS 17252-5621 BRT 3318 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17252-5621 BRT 3318 : MEASURES

No records found.

WDS 17252-5621 : VIRTUAL EYEPIECE

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WDS 17252-5621 : ALADIN DSS IMAGE @ 17^h 25^m 16.83^s -56° 20' 34.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17252-5621 BRT 3318 : 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		17252-5621	BRT3318		105	2.7
Show		17254-5623	HJ 4942	AB	326	18.4	3
Show		17254-5623	HJ 4942	AC	64	41.2	3
Show		17254-5623	ANT 5	AD	39	47.2	3
Show		17251-5613	RST 923		337	5.4	9
Show		17246-5629	HRG 123		296	29.2	11
Show		17255-5604	RST 925		73	0.6	17
Show		17253-5600	HDS2459		174	0.2	21
Show		17228-5608	RST 921		40	1.2	25
Show		17215-5628	HJ 4939		227	29.6	33
Show		17284-5558	CPO 526		26	8.2	35
Show		17207-5625	FIN 255	AB	108	0.4	39
Show		17207-5625	HJ 4938	AB,C	109	25.0	39
Show		17305-5609	KPP2999		172	2.5	45
Show		17309-5621	FIN 257		122	0.1	48
Show		17317-5618	LDS 600		146	4.5	55
Show		17241-5716	BRT2823		107	4.4	56
Show		17220-5528	BRT3183		18	4.9	59
Show		17335-5636	BRT3185		306	5.7	71
Show		17297-5519	BRT2581		183	5.0	73
Show		17286-5510	HDO 273		147	38.2	76
Show		17206-5730	BRT2822		344	3.6	80
Show		17209-5511	TDT 316		280	0.9	80
Show		17301-5733	HJ 4950		306	10.3	83
Show		17326-5519	BRT3184		143	5.4	88
Show		17188-5734	RST 916		214	0.4	91
Show		17340-5526	TDT 418		159	0.7	92
Show		17166-5519	RST 913		162	1.1	96
Show		17362-5538	HJ 4959		114	19.4	101
Show		17229-5801	HDO 270	AB	184	1.8	102
Show		17229-5801	HDO 270	AC	153	40.0	102
Show		17369-5550	TDT 434		120	0.4	102
Show		17369-5706	RST 942		282	1.0	106
Show		17342-5454	TOK 419		82	0.6	116
Show		17141-5736	TDT 278		147	0.8	119
Show		17395-5609	TDT 455		214	2.0	120
Show		17123-5523	HDS2430	AB	119	13.3	124
Show		17256-5825	I 594		241	4.1	125
Show		17101-5627	MOC 11		191	4.6	127
Show		17239-5413	TDS 864		244	1.5	128
Show		17400-5546	RST 943	AB	205	2.1	129
Show		17400-5546	HLN 43	AC	119	3.0	129
Show		17195-5422	HJ 4930		41	8.7	129
Show		17107-5710	RST 903		223	0.3	130
Show		17228-5828	COO 213	AB	285	9.2	130
Show		17228-5828	COO 213	AC	92	30.8	130
Show		17299-5416	CVN 102	AB	255	2.8	131
Show		17299-5416	CVN 102	AC	28	4.4	131
Show		17299-5416	CVN 102	AD	130	6.2	131
Show		17299-5416	CVN 102	AE	97	6.4	131
Show		17299-5416	CVN 102	AF	166	6.9	131

WDS 17252-5621 : COMPONENTS

	A
B	pa=115.2° sep=1.62"

17252-5621 A

Componente originario normalizzato	AB		Coord arcsec 2000	172516.83-562034.6		Mag	12.69		PmRA	2.00
PmDE	-10.0

17252-5621 B

Componente originario normalizzato	AB		Coord arcsec 2000	172517.01-562035.3		Mag	12.75		Calc delta mag	0.06
Calc coord	yes