15090-2024 B 1774 (HD 134171)

15^h 09^m 00.85^s -20° 24' 09.0" P.A. 328.00 sep 5.0 mag 9.39,11.60 Sp F2/3III

Coord 2000	15090-2024	Discov num	B 1774	Comp		Coord arcsec 2000	15 09 00.85 -20 24 09.0
Date first	1929	Date last	2017	Obs	7
Pa first	330	Pa last	328.4	P.A. Now (θ)	328.4°
Sep first	5.2	Sep last	4.95	Sep. Now (ρ)	4.95"
Mag pri	9.39	Mag sec	11.60	delta mag (ΔM)	2.21	Spectral class	F2/3III (yellow-white)
Pri motion ra	+005	Sec motion ra	-084
Pri motion dec	-031	Sec motion dec	+126
Notes

rPM=1.192

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 134171		Constellation	Libra		SAO	183217		Tycho2	6177-00779-1
Gaia DR2	6255901105379395968		HD	134171

WDS 15090-2024 B 1774 (HD 134171) : 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
15090-2024	B 1774		1998	4	329	5.3	9.39	11.60	F2/3III	D	150900.85-202409.0
15090-2024	B 1774		1999	5	330	5.2	9.39	11.60	F2/3III	D	150900.85-202409.0
15090-2024	B 1774		2017	7	328	5.0	9.39	11.60	F2/3III		150900.85-202409.0

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

WDS 15090-2024 B 1774 (HD 134171) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15090-2024 B 1774 (HD 134171) : MEASURES

No records found.

WDS 15090-2024 (HD 134171) : 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 15090-2024 (HD 134171) : ALADIN DSS IMAGE @ 15^h 09^m 00.85^s -20° 24' 09.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15090-2024 B 1774 (HD 134171) : 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		15090-2024	B 1774		328	5.0	1
Show		15098-2031	OCC1062		-1	0.1	14
Show		15076-2015	KPP2210		106	18.3	22
Show		15092-1946	B 2349		318	0.5	38
Show		15103-1945	UC 2947		119	35.8	43
Show		15129-2007	OCC 108		-1	0.3	58
Show		15122-1948	B 2351	Aa,Ab	117	0.1	59
Show		15122-1948	H 6 44	AB	111	57.7	59
Show		15122-1948	BU 618	BC	13	2.1	59
Show		15133-2015	HU 1158		281	0.6	61
Show		15115-2119	HDS2133		161	0.3	66
Show		15060-1933	UC 2917		37	78.5	67
Show		15053-1936	RST3907		103	0.1	72
Show		15064-2130	DON 715		341	0.3	76
Show		15036-2042	LDS4524		44	9.1	77
Show		15090-2144	HJ 2764		139	21.9	80
Show		15036-1938	KPP2640		57	24.5	90
Show		15065-1858	GWP2493		285	104.3	93
Show		15127-1905	GWP2502		198	11.3	96
Show		15021-2017	HLD 22	AB	7	2.0	97
Show		15021-2017	HLD 22	AC	313	49.1	97
Show		15084-2206	B 1773		151	2.0	103
Show		15111-2205	B 1775		57	3.7	105
Show		15061-2201	DAM 689	BC	113	121.3	107
Show		15061-2201	LDS4529	AB	43	5.4	107
Show		15023-1934	FOX 16	AB	236	52.9	107
Show		15023-1934	FOX 16	BC	304	2.0	108
Show		15043-2205	WNO 20		322	5.2	122
Show		15005-1956	SHN 195		-1	0.7	124
Show		15000-2009	YSC 222		289	0.0	128
Show		15108-1817	TDS9432		12	2.1	130
Show		15000-1955	KPP 331		94	4.7	131
Show		15098-2234	KPP 339		235	4.9	131
Show		15149-1843	UC 2970		100	14.1	131
Show		15077-2236	UC 2933		106	10.4	133
Show		15025-2201	OCC 167		-1	0.1	133
Show		15149-1841	DON 724		64	1.9	134
Show		15100-2243	BU 809		131	2.0	140
Show		15048-2233	RST2940		39	0.6	142
Show		15145-1826	SHJ 195		141	47.5	142
Show		15069-1806	HU 1157		245	2.6	142
Show		14592-1955	UC 2891		155	15.6	142
Show		14589-1958	SHN 31		354	0.1	145
Show		15144-2228	OCC 221		-1	0.1	145
Show		15043-2234	RST2939		28	0.2	146
Show		15113-2249	ARA1805		275	7.3	148
Show		15009-1842	DON 710		316	1.2	155
Show		14590-1920	DON 705		148	0.6	156
Show		14598-2201	TOK 47	AB	131	1.1	161
Show		14598-2201	TOK 47	Aa,Ab	46	0.1	161
Show		15203-1958	HDS2154		53	8.6	162

WDS 15090-2024 : COMPONENTS

	A
B	pa=330.0° sep=4.87"

15090-2024 A

Componente originario normalizzato	AB	Name	HD 134171	Coord arcsec 2000	150900.85-202409.0	Mag	9.39
Spectral class	F2/3III (yellow-white)	PmRA	5.00	PmDE	-31.0	SAO	183217
Tycho2	6177-00779-1	HD	134171	DM	BD-19 4033

Tycho2

Tycho2	6177-00779-1	Pflag		RAmdeg	227.25356055	DEmdeg	-20.40252629
PmRA	-10.0	PmDE	-7.5	E RAmdeg	11	E DEmdeg	13
E pmRA	1.4	E pmDE	1.5	EpRAm	1989.62	EpDEm	1989.26
Num	9	Q RAmdeg	1.5	Q DEmdeg	1.6	Q pmRA	1.4
Q pmDE	1.5	BTmag	9.840	E BTmag	0.024	VTmag	9.386
E VTmag	0.021	Prox	999	TYC	T	HIP
CCDM		RAdeg	227.25358694	DEdeg	-20.40251083	EpRA 1990	1.69
EpDE 1990	1.51	E RAdeg	11.5	E DEdeg	13.9	Posflg
Corr	0.3

SAO

SAO	183217	DelFlag		RA1950		PmRA1950	-0.0026
DE1950		PmDE1950	-0.015	Vmag	9	SpType	F0
Double code		Source	23	CatNum	6271	DM	BD-19 4033
DMcomp		BDsup		HD	134171	M HD	0
GC		RA1950rad	3.95382722	DE1950rad	-0.3527711	PmRA2000	-0.0025
PmDE2000	-0.011

CCDM

Ccdm	15090-2024	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.72	DDEs	-9.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	F0	PmNote	*
PmRA	-37	PmDE	-15	Dm number	-19 4033	Cat1	BD
Name2	183217	Cat2	SAO	HD	134171	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15033S2001A
HIC

15090-2024 B

Componente originario normalizzato	AB		Coord arcsec 2000	150900.68-202404.8		Mag	11.6		PmRA	-84.00
PmDE	126.0		Calc delta mag	2.21		Calc coord	yes

CCDM

Ccdm	15090-2024	RComp		Comp	B	Note1
Note2		Discov num	B 1774	DRAs		DDEs
R dRAs		Year	1929	Theta	330	Rho	5.2
Obs	2	Vmag	11.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15033S2001B
HIC