15565-3113 BRT 3025

15^h 56^m 27.13^s -31° 12' 00.8" P.A. 92.00 sep 3.2 mag 10.50,12.00

Coord 2000	15565-3113	Discov num	BRT3025	Comp		Coord arcsec 2000	15 56 27.13 -31 12 00.8
Date first	1913	Date last	2015	Obs	4
Pa first	115	Pa last	92.2	P.A. Now (θ)	92.2°
Sep first	4.0	Sep last	3.226	Sep. Now (ρ)	3.226"
Mag pri	10.50	Mag sec	12.00	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	-028	Sec motion ra	+072
Pri motion dec	-018	Sec motion dec	-031
Notes	R (Red magnitudes)

rPM=1.286

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lupus

Tycho2

7329-01015-1

Gaia DR2

6039753027925175552

WDS 15565-3113 BRT 3025 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15565-3113	BRT3025		2000	3	98	3.1	12.41	12.53		DB	155627.18-311158.6
15565-3113	BRT3025		2015	4	92	3.2	10.50	12.00		R	155627.13-311200.8

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

WDS 15565-3113 BRT 3025 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15565-3113 BRT 3025 : MEASURES

No records found.

WDS 15565-3113 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15565-3113 : ALADIN DSS IMAGE @ 15^h 56^m 27.13^s -31° 12' 00.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15565-3113 BRT 3025 : 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		15565-3113	BRT3025		92	3.2
Show		15591-3126	UC 3098		250	53.5	37
Show		15580-3144	HNK 4		260	0.1	38
Show		15537-3127	UC 3082		160	86.2	39
Show		15538-3133	LDS4597		290	3.0	41
Show		15580-3029	I 978	AB	7	0.8	48
Show		15580-3029	B 9026	AC	33	5.1	48
Show		15556-3200	KOH 56	BC	305	3.0	50
Show		15579-3158	HJ 4821		324	19.3	50
Show		15585-3027	RSS 390		70	16.8	53
Show		16006-3112	KPP1232		201	9.3	53
Show		16004-3042	KPP 700		355	6.2	59
Show		15588-3203	FAL 50		266	14.9	60
Show		15525-3153	LDS5847		31	1.1	63
Show		15594-3020	TOK 859		234	0.7	65
Show		15514-3131	KOH 51		174	0.4	67
Show		15577-3217	UC 3093		42	10.0	68
Show		16018-3111	TDS9734		282	0.6	69
Show		15582-3005	BRT3026		105	3.8	72
Show		15573-3000	TOK 170		277	7.9	74
Show		15513-3036	RSS 388	AB	13	7.6	76
Show		15570-3228	BRT1695		282	3.4	77
Show		16020-3042	B 1313		306	0.1	78
Show		15537-3229	UC 3083		191	62.7	85
Show		16027-3040	USD 365	AB	81	2.4	87
Show		16027-3040	VSP 47	Aa,Ab	50	0.1	87
Show		15525-3224	KOH 52		261	2.6	89
Show		16010-3219	PRO 127		194	15.5	89
Show		15495-3116	JNN 211	AB	60	1.2	89
Show		15549-3243	PRO 126		104	6.3	93
Show		15492-3123	KPP2478		10	22.2	94
Show		15500-3029	B 1307		122	1.1	94
Show		16009-3227	UC 3105		204	93.6	95
Show		15501-3202	PRO 125		335	11.0	96
Show		15522-2953	HO 397	AB	81	29.0	96
Show		15522-2953	HO 397	AC	105	52.0	96
Show		15522-2953	LDS4594	AD	114	133.6	96
Show		16029-3210	PRO 128	AB	131	6.3	102
Show		16029-3210	KPP4386	AC	346	44.1	102
Show		16029-3210	KPP4386	BC	342	49.3	102
Show		15480-3121	RST1864		340	0.7	109
Show		16025-3231	UC 3106		173	12.2	110
Show		16036-3008	KOU 47	AB	102	9.0	112
Show		16036-3008	KOU 47	AC	183	5.7	112
Show		15476-3127	YMG 76		149	0.1	115
Show		16021-2943	HJ 4826		248	4.9	115
Show		15541-2920	KOH 53	AB	76	1.4	116
Show		15541-2920	KSA 73	AC	258	25.8	116
Show		15541-2920	LAF 82	AD	172	3.3	116
Show		15541-2920	LAF 82	AE	204	9.8	116
Show		15541-2920	LAF 82	AF	205	10.6	116

WDS 15565-3113 : COMPONENTS

	A
B	pa=92.6° sep=2.76"

15565-3113 A

Componente originario normalizzato	AB		Coord arcsec 2000	155627.13-311200.8		Mag	10.5		PmRA	-28.00
PmDE	-18.0		Tycho2	7329-01015-1

Tycho2

Tycho2	7329-01015-1	Pflag		RAmdeg	239.11308016	DEmdeg	-31.20022411
PmRA	-5.8	PmDE	-25.3	E RAmdeg	43	E DEmdeg	54
E pmRA	3.0	E pmDE	2.8	EpRAm	1988.98	EpDEm	1986.30
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.1	Q pmRA	0.2
Q pmDE	0.1	BTmag	12.408	E BTmag	0.176	VTmag	10.877
E VTmag	0.061	Prox	598	TYC	T	HIP
CCDM		RAdeg	239.11309583	DEdeg	-31.20016389	EpRA 1990	1.69
EpDE 1990	1.44	E RAdeg	44.2	E DEdeg	56.2	Posflg
Corr	0.3

15565-3113 B

Componente originario normalizzato	AB		Coord arcsec 2000	155627.34-311200.9		Mag	12		PmRA	72.00
PmDE	-31.0		Calc delta mag	1.5		Calc coord	yes