15373-6433 B 839 (HD 138680)

15^h 37^m 15.40^s -64° 33' 11.4" P.A. 119.00 sep 0.3 mag 8.62,9.63 Sp B9.5III/ dist. 380.23 pc (1240.31 l.y.)

Coord 2000	15373-6433	Discov num	B 839	Comp		Coord arcsec 2000	15 37 15.40 -64 33 11.4
Date first	1927	Date last	2018	Obs	6
Pa first	133	Pa last	118.5	P.A. Now (θ)	118.5°
Sep first	0.2	Sep last	0.328	Sep. Now (ρ)	0.328"
Mag pri	8.62	Mag sec	9.63	delta mag (ΔM)	1.01	Spectral class	B9.5III/ (blue-white)
Pri motion ra	-014	Sec motion ra
Pri motion dec	-001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 138680	Constellation	Triangulum Australe	HIP	76483	Tycho2	9030-02547-1
Gaia DR2	5825808028194212352	HD	138680	CP	CP-64 3219	Distance	380.23
Distance ly	1240.31

WDS 15373-6433 B 839 (HD 138680) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
B__1921a	orb -	van den Bos, W.H.	1921MNRAS..81..474V
B__1921a		MNRAS 81, 474, 1921
B__1921b	orb -	van den Bos, W.H.	.
B__1921b		Proc. Amsterdam Acad. 30, 72, 1921
B__1923a	Po j	van den Bos, W.H.	1923BAN.....1..193V
B__1923a		BAN 1, 193, 1923
B__1923b	orb -	van den Bos, W.H.	1923BAN.....2...25V
B__1923b		BAN 2, 25, 1923
B__1923c	orb -	van den Bos, W.H.	1923BAN.....2...29V
B__1923c		BAN 2, 29, 1923
B__1925a	Ma j	van den Bos, W.H.	1925AnLei..143...1V
B__1925a		Ann. Leiden Obs. 14, Pt.3, 1925
B__1925b	Ma j	van den Bos, W.H.	1925BAN.....2..197V
B__1925b	+Po	BAN 2, 197, 1925
B__1926a	orb -	van den Bos, W.H.	1926BAN.....3..127V
B__1926a		BAN 3, 127, 1926
B__1926b	orb -	van den Bos, W.H.	1926BAN.....3..128V
B__1926b		BAN 3, 128, 1926
B__1927a	orb -	van den Bos, W.H.	1927BAN.....3..261V
B__1927a		BAN 3, 261, 1927
B__1927b	-	van den Bos, W.H.	1927BAN.....4...45V
B__1927b		BAN 4, 45, 1927
B__1927b		(4th list of new southern double stars; precise measures in later references)
B__1927c	Ma -	van den Bos, W.H.	1927BAN.....4..109V
B__1927c		BAN 4, 109, 1927
B__1927c		(5th list of new southern double stars; precise measures in later references)
B__1927D	Ma -	van den Bos, W.H.	1927sdsc.book......
B__1927D		cited in SDS (Southern Double Star Cat.), 1927
B__1928a	Ma -	van den Bos, W.H.	1928BAN.....4..235V
B__1928a		BAN 4, 235, 1928
B__1928a		(6th list of new southern double stars; precise measures in later references)
B__1928b	Ma j	van den Bos, W.H.	1928AnLei..144...1V
B__1928b		Ann. Leiden Obs. 14, Pt.4, 1928
B__1928c	Ma -	van den Bos, W.H.	1928MNRAS..88..488F
B__1928c		MNRAS 88, 488, 1928
B__1928d	Ma j	van den Bos, W.H.	1928CiUO...78...13V
B__1928d		Union Obs. Johannesburg Circ. 78, 13, 1928
B__1928e	orb -	van den Bos, W.H.	.
B__1928e		Mem. Copenhagen Acad. 12, 2, 1928
B__1929a	Ma j	van den Bos, W.H.	1929CiUO...80...59V
B__1929a		Union Obs. Johannesburg Circ. 80, 59, 1929
B__1929b	orb -	van den Bos, W.H.	1929CiUO...79...49V
B__1929b		Union Obs. Johannesburg Circ. 79, 49, 1929
B__1929c	Ma -	van den Bos, W.H.	1929BAN.....5..125V
B__1929c		BAN 5, 125, 1929
B__1930a	Ma j	van den Bos, W.H.	1930CiUO...83..135V
B__1930a		Union Obs. Johannesburg Circ. 83, 135, 1930
B__1930b	Ma -	van den Bos, W.H.	1930BAN.....5..179V
B__1930b		BAN 5, 179, 1930
B__1930c	Ma -	van den Bos, W.H.	1930BAN.....5..183V
B__1930c		BAN 5, 183, 1930
B__1931a	Ma -	van den Bos, W.H.	1931MNRAS..92...19F
B__1931a		MNRAS 92, 19, 1931
B__1931b	Ma -	van den Bos, W.H.	1931CiUO...85..183V
B__1931b		Union Obs. Johannesburg Circ. 85, 183, 1931
B__1932a	Ma j	van den Bos, W.H.	1932CiUO...87..273V
B__1932a		Union Obs. Johannesburg Circ. 87, 273, 1932
B__1932b	Ma j	van den Bos, W.H.	1932CiUO...88..324V
B__1932b		Union Obs. Johannesburg Circ. 88, 324, 1932
B__1932C	Ma -	van den Bos, W.H.	1932QB821.A43......
B__1932C		cited in ADS (Aitken Double Star Cat.), 1932
B__1933a	Ma -	van den Bos, W.H.	1933BAN.....7....1V
B__1933a		BAN 7, 1, 1933
B__1933b	J -	van den Bos, W.H.	1933CiUO...90..379V
B__1933b		Union Obs. Johannesburg Circ. 90, 379, 1933
B__1933c	orb -	van den Bos, W.H.	1933CiUO...90..388V
B__1933c		Union Obs. Johannesburg Circ. 90, 388, 1933
B__1933d	Ma j	van den Bos, W.H.	1933CiUO...90..401V
B__1933d		Union Obs. Johannesburg Circ. 90, 401, 1933
B__1934a	Ma -	van den Bos, W.H.	1934CiUO...92...61V
B__1934a		Union Obs. Johannesburg Circ. 92, 61, 1934
B__1934b	orb -	van den Bos, W.H.	1934CiUO...92..102V
B__1934b		Union Obs. Johannesburg Circ. 92, 102, 1934
B__1935a	Ma j	van den Bos, W.H.	1935CiUO...94..134V
B__1935a	+J	Union Obs. Johannesburg Circ. 93, 134, 1935
B__1935b	orb -	van den Bos, W.H.	1935CiUO...94..148V
B__1935b		Union Obs. Johannesburg Circ. 94, 148, 1935
B__1935c	Ma j	van den Bos, W.H.	1935CiUO...94..149V
B__1935c		Union Obs. Johannesburg Circ. 94, 149, 1935
B__1935D	orb -	van den Bos, W.H.	1935QB821.A3.......
B__1935D		letter cited by Aitken, The Binary Stars, 1935
B__1936a	orb -	van den Bos, W.H.	1936CiUO...96..231V
B__1936a		Union Obs. Johannesburg Circ. 96, 231, 1936
B__1936b	Ma j	van den Bos, W.H.	1936CiUO...96..234V
B__1936b		Union Obs. Johannesburg Circ. 96, 234, 1936
B__1937a	orb -	van den Bos, W.H.	1937CiUO...98..341V
B__1937a		Union Obs. Johannesburg Circ. 98, 341, 1937
B__1937b	Ma -	van den Bos, W.H.	1937CiUO...98..362V
B__1937b		Union Obs. Johannesburg Circ. 98, 362, 1937
B__1938a	orb -	van den Bos, W.H.	1938CiUO...99..445V
B__1938a		Union Obs. Johannesburg Circ. 99, 445, 1938
B__1938d	orb -	van den Bos, W.H.	1938CiUO..100..480V
B__1938d		Union Obs. Johannesburg Circ. 100, 480, 1938
B__1938e	Ma j	van den Bos, W.H.	1938CiUO..100..481V
B__1938e		Union Obs. Johannesburg Circ. 100, 481, 1938
B__1940	orb -	van den Bos, W.H.	1940CiUO..102...49V
B__1940		Union Obs. Johannesburg Circ. 102, 49, 1940
B__1943A	Ma -	van den Bos, W.H.	1943AJ.....50..139A
B__1943A		cited by Alden (1943 AJ 50, 139)
B__1941	orb -	van den Bos, W.H.	1941CiUO..104...73V
B__1941		Union Obs. Johannesburg Circ. 104, 73, 1941
B__1945	orb -	van den Bos, W.H.	1945AJ.....51..198V
B__1945		AJ 51, 198, 1945
B__1947	Ma -	van den Bos, W.H.	1947CiUO..105..134V
B__1947		Union Obs. Johannesburg Circ. 105, 134, 1947
B__1947b	Po j	van den Bos, W.H. (in Voute et al.)	1947AnBos...6....3V
B__1947b		Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
B__1948	Ma -	van den Bos, W.H.	1948CiUO..107..259V
B__1948		Union Obs. Johannesburg Circ. 107, 259, 1948
B__1949a	orb -	van den Bos, W.H.	1949CiUO..108..310V
B__1949a		Union Obs. Johannesburg Circ. 108, 310, 1949
B__1949b	orb -	van den Bos, W.H.	1949CiUO..108..311V
B__1949b		Union Obs. Johannesburg Circ. 108, 311, 1949
B__1949c	Ma j	van den Bos, W.H.	1949CiUO..108..312V
B__1949c		Union Obs. Johannesburg Circ. 108, 312, 1949
B__1950a	orb -	van den Bos, W.H.	1950CiUO..109..366V
B__1950a		Union Obs. Johannesburg Circ. 109, 366, 1950
B__1950b	orb -	van den Bos, W.H.	1950CiUO..109..370V
B__1950b		Union Obs. Johannesburg Circ. 109, 370, 1950
B__1950c	Ma -	van den Bos, W.H.	1950CiUO..109..371V
B__1950c		Union Obs. Johannesburg Circ. 109, 371, 1950
B__1951a	Ma j	van den Bos, W.H.	1951CiUO..111...13V
B__1951a	+J	Union Obs. Johannesburg Circ. 111, 13, 1951
B__1951b	orb -	van den Bos, W.H.	1951CiUO..111...11V
B__1951b		Union Obs. Johannesburg Circ. 111, 11, 1951
B__1951c	orb -	van den Bos, W.H.	1951CiUO..112..143V
B__1951c		Union Obs. Johannesburg Circ. 112, 143, 1951
B__1951d	-	van den Bos, W.H.	1951JO.....34...85V
B__1951d		J. Obs. 34, 85, 1951
B__1953a	Ma -	van den Bos, W.H.	1953CiUO..113..185V
B__1953a		Union Obs. Johannesburg Circ. 113, 185, 1953
B__1953b	orb -	van den Bos, W.H.	1953CiUO..113..209V
B__1953b		Union Obs. Johannesburg Circ. 113, 209-219, 1953	1953MNSSA..12...19V
B__1953b		(also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953)	1953MNSSA..12...57V
B__1954	orb -	van den Bos, W.H.	1954CiUO..114..235V
B__1954		Union Obs. Johannesburg Circ. 114, 235, 1954
B__1956a	Ma -	van den Bos, W.H.	1956CiUO..115..266V
B__1956a	+J	Union Obs. Johannesburg Circ. 115, 266, 1956
B__1956b	orb -	van den Bos, W.H.	1956CiUO..115..279V
B__1956b		Union Obs. Johannesburg Circ. 115, 279-284, 1956
B__1956c	orb -	van den Bos, W.H.	1956MNSSA..15...39V
B__1956c		MNASSA 15, 39, 1956
B__1957a	orb -	van den Bos, W.H.	1957CiUO..116..289V
B__1957a		Union Obs. Johannesburg Circ. 116, 289-291, 1957
B__1957b	Ma -	van den Bos, W.H.	1957CiUO..116..291V
B__1957b		Union Obs. Johannesburg Circ. 116, 291, 1957
B__1958	Ma -	van den Bos, W.H.	1958AJ.....63...63V
B__1958		AJ 63, 63, 1958
B__1959a	Mb j	van den Bos, W.H.	1959ApJS....4...45V
B__1959a		ApJS 4, 45, 1959
B__1959b	orb -	van den Bos, W.H.	1959JO.....42...79V
B__1959b		J. Obs. 42, 79, 1959
B__1959c	orb -	van den Bos, W.H.	1959JO.....42...93V
B__1959c		J. Obs. 42, 93, 1959
B__1959d	Ma -	van den Bos, W.H.	1959CiUO..118..308V
B__1959d		Union Obs. Johannesburg Circ. 118, 308, 1959
B__1959e	orb -	van den Bos, W.H.	1959CiUO..118..311V
B__1959e		Union Obs. Johannesburg Circ. 118, 311-312, 1959
B__1960a	Ma -	van den Bos, W.H.	1960CiUO..119..321V
B__1960a		Union Obs. Johannesburg Circ. 119, 321, 1960
B__1960b	Ma j	van den Bos, W.H.	1960PYerO...9....1B
B__1960b	+Mb	Pub. Yerkes Obs. 9, pt. 1, 1960
B__1960c	orb -	van den Bos, W.H.	1960JO.....43..145V
B__1960c		J. Obs. 43, 145, 1960
B__1960d	orb -	van den Bos, W.H.	1960JO.....43..152V
B__1960d		J. Obs. 43, 152, 1960
B__1960e	orb -	van den Bos, W.H.	1960CiUO..119..359V
B__1960e		Union Obs. Johannesburg Circ. 119, 339-340, 1960
B__1960f	orb -	van den Bos, W.H.	1960CiUO..119..341V
B__1960f		Union Obs. Johannesburg Circ. 119, 341-343, 1960
B__1961a	Ma -	van den Bos, W.H.	1961CiUO..120..353V
B__1961a		Union Obs. Johannesburg Circ. 120, 353, 1961
B__1961b	orb -	van den Bos, W.H.	1961CiUO..120..374V
B__1961b		Union Obs. Johannesburg Circ. 120, 374-375, 1961
B__1961c	orb -	van den Bos, W.H.	1961CiUO..120..377V
B__1961c		Union Obs. Johannesburg Circ. 120, 377-379, 1961
B__1961d	orb -	van den Bos, W.H.	1961CiUO..120..380V
B__1961d		Union Obs. Johannesburg Circ. 120, 380-381, 1961
B__1961e	orb -	van den Bos, W.H.	1961PASP...74..201V
B__1961e		PASP 74, 201, 1961
B__1962a	Ma -	van den Bos, W.H.	1962AJ.....67..141V
B__1962a		AJ 67, 141, 1962
B__1962b	orb -	van den Bos, W.H.	1962AJ.....67..552V
B__1962b		AJ 67, 552, 1962
B__1962c	orb -	van den Bos, W.H.	1962JO.....45...55V
B__1962c		J. Obs. 45, 55, 1962
B__1962d	Ma j	van den Bos, W.H.	1962AJ.....67..555V
B__1962d		AJ 67, 555, 1962
B__1963a	Ma -	van den Bos, W.H.	1963AJ.....68...57V
B__1963a		AJ 68, 57, 1963
B__1963b	Ma j	van den Bos, W.H.	1963AJ.....68..582V
B__1963b		AJ 68, 582, 1963
B__1964a	orb -	van den Bos, W.H.	1964ROCi..123...62V
B__1964a		Republic Obs. Circ. 123, 62, 1964
B__1964b	orb -	van den Bos, W.H.	1964JO.....47...34V
B__1964b		J. Obs. 47, 34, 1964
B__1965a	Ma -	van den Bos, W.H.	1965ROCi..124...70V
B__1965a		Republic Obs. Circ. 124, 70, 1965
B__1965b	orb -	van den Bos, W.H.	1965ROCi..124...86V
B__1965b		Republic Obs. Circ. 124, 86, 1965
B__1966a	Ma -	van den Bos, W.H.	1966ROCi..125...93V
B__1966a		Republic Obs. Circ. 125, 93, 1966
B__1966b	orb -	van den Bos, W.H.	1966ROCi..125..112V
B__1966b		Republic Obs. Circ. 125, 112, 1966
B__1966c	orb -	van den Bos, W.H.	1966ROCi..125..118V
B__1966c		Republic Obs. Circ. 125, 118, 1966
B__1966d	orb -	van den Bos, W.H.	1966ROCi..125..119V
B__1966d		Republic Obs. Circ. 125, 119-120, 1966
B__1967	Ma -	van den Bos, W.H.	1967ROCi..126..127V
B__1967		Republic Obs. Circ. 126, 127, 1967
B__1967b	orb -	van den Bos, W.H.	1967JO.....13..119V
B__1967b		J. Obs. 13, 119, 1967
B__1968	Ma -	van den Bos, W.H.	1968ROCi..127..157V
B__1968		Republic Obs. Circ. 127, 157, 1968
B__9999	Ma -	van den Bos, W.H.	...................
B__9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15373-6433	B 839		1991	5	122	0.3	8.62	9.63		D	153715.40-643311.4
15373-6433	B 839		2018	6	119	0.3	8.62	9.63	B9.5III/		153715.40-643311.4

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

WDS 15373-6433 B 839 (HD 138680) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15373-6433 B 839 (HD 138680) : MEASURES

No records found.

WDS 15373-6433 (HD 138680) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15373-6433 (HD 138680) : ALADIN DSS IMAGE @ 15^h 37^m 15.40^s -64° 33' 11.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15373-6433 B 839 (HD 138680) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15373-6433	B 839		119	0.3
Show		15373-6432	I 241	AB	279	2.3	2
Show		15373-6432	I 241	AC	15	10.1	2
Show		15394-6455	WFC 279		22	11.9	26
Show		15362-6507	I 240		186	2.5	35
Show		15376-6511	B 840		42	4.8	39
Show		15389-6514	TDS9575		164	0.7	43
Show		15405-6512	B 2362		112	7.5	44
Show		15380-6346	RST 781		294	3.5	47
Show		15405-6350	B 842		255	0.6	48
Show		15391-6345	TDS9576		170	0.8	50
Show		15440-6409	KPP2325		255	19.8	50
Show		15369-6340	R 263		64	13.4	53
Show		15294-6416	TDS9529		29	2.4	54
Show		15468-6423	B 845		355	0.9	63
Show		15470-6424	HDS2224		250	0.1	64
Show		15363-6537	RST 778	AB	21	9.0	64
Show		15477-6425	TDS9627		121	2.5	68
Show		15301-6335	KPP2077		270	16.7	75
Show		15308-6536	KRV 53		175	37.6	75
Show		15381-6549	MLO 66		174	3.6	77
Show		15455-6338	TDS9615		246	2.7	78
Show		15457-6529	RST 792		74	0.1	78
Show		15413-6548	RST 785		332	2.9	79
Show		15444-6330	RST 789		32	2.0	79
Show		15447-6328	HLN 35		98	3.6	81
Show		15303-6326	KPP2209		349	18.3	82
Show		15486-6514	RSS 386		15	10.3	83
Show		15262-6521	B 837	BC	166	0.1	86
Show		15262-6521	HJ 4761	A,BC		12.2	86
Show		15471-6532	NSN 353		57	6.9	86
Show		15479-6527	RMK 20	AB	145	1.7	86
Show		15479-6527	PIC 1	AC		31.8	86
Show		15494-6358	TDS9642		154	0.5	87
Show		15475-6335	TDS9624		103	0.8	90
Show		15452-6548	TDS 786		214	1.3	91
Show		15371-6302	RST5399		157	0.3	91
Show		15420-6600	TDS9594		21	0.4	93
Show		15294-6316	TDS9528		97	0.5	94
Show		15470-6544	TDS9621		313	0.4	94
Show		15450-6312	FIN 299	AB	255	0.2	96
Show		15235-6357	TDS9505		271	0.8	97
Show		15520-6455	B 848		247	3.9	97
Show		15523-6452	TDS9669		223	0.8	99
Show		15530-6459	B 2371		338	1.0	105
Show		15358-6617	RST 777		24	2.7	105
Show		15367-6619	DUN 188		220	82.2	106
Show		15206-6428	KPP3953		38	4.5	108
Show		15318-6616	TDS9539		218	0.4	109
Show		15259-6314	B 1781		53	3.9	110
Show		15332-6621	RST 776		12	0.7	111

WDS 15373-6433 : COMPONENTS

	A
B	pa=141.6° sep=0.20"

15373-6433 A

Componente originario normalizzato	AB	Name	HD 138680	Coord arcsec 2000	153715.40-643311.4	Mag	8.62
Spectral class	B9.5III/ (blue-white)	PmRA	-14.00	PmDE	-1.0	HIP	76483
Tycho2	9030-02547-1	HD	138680	CP	CP-64 3219

Tycho2

Tycho2	9030-02547-1	Pflag		RAmdeg	234.31415083	DEmdeg	-64.55319063
PmRA	-9.7	PmDE	-6.5	E RAmdeg	6	E DEmdeg	5
E pmRA	1.5	E pmDE	1.5	EpRAm	1991.13	EpDEm	1991.32
Num	7	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	8.319	E BTmag	0.016	VTmag	8.244
E VTmag	0.012	Prox	807	TYC	T	HIP	76483
CCDM	AB	RAdeg	234.31420333	DEdeg	-64.55317556	EpRA 1990	1.61
EpDE 1990	1.66	E RAdeg	5.5	E DEdeg	5.2	Posflg	P
Corr	0.0

Hipparcos

Catalog	H	HIP	76483	Proxy	H	RAhms	15 37 15.40
DEdms	-64 33 11.4	Vmag	8.23	VarFlag		R Vmag	H
RAdeg	234.314	DEdeg	-64.5532	AstroRef	A	Plx	1.03
CCDM	15373-6433	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	122	Rho	0.311	HD	138680	BD
CD		CP	CP-64 3219	Dm number	-64 3219	VIred	0.03
SpType	B9.5III/IV	R SpType		Coord arcsec 2000	153715.40-643311.4

Hipparcos 2

HIP	76483	Sn	15	So	3	Nc	2
RArad	4.0895535581	DErad	-1.1266652576	Plx	2.63	PmRA	-6.37
PmDE	-6.29	E RArad	0.73	E DErad	0.84	E Plx	1.13
E pmRA	0.94	E pmDE	1.04	Hpmag	8.257	E Hpmag	0.0016
SHp	0.017	VA	0	BV	0.051	E BV	0.013
VI	0.06

CCDM

Ccdm	15373-6433	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.80	DDEs	-10.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	A0	PmNote	*
PmRA	-27	PmDE	9	Dm number	-64 3219	Cat1	CPD
Name2		Cat2		HD	138680	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15284S6413A
HIC	76483

15373-6433 B

Componente originario normalizzato	AB		Coord arcsec 2000	153715.42-643311.6		Mag	9.63		Calc delta mag	1.01
Calc coord	yes

CCDM

Ccdm	15373-6433	RComp		Comp	B	Note1
Note2		Discov num	B 839	DRAs		DDEs
R dRAs		Year	1944	Theta	140	Rho	0.3
Obs	3	Vmag	9.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15284S6413B
HIC	76483