23020-2151 B 1018 (HD 217593)

23^h 02^m 01.59^s -21° 50' 35.9" P.A. 23.00 sep 6.2 mag 10.13,11.60 Sp K1III

Coord 2000	23020-2151	Discov num	B 1018	Comp		Coord arcsec 2000	23 02 01.59 -21 50 35.9
Date first	1868	Date last	2015	Obs	11
Pa first	15	Pa last	23.2	P.A. Now (θ)	23.2°
Sep first	5.0	Sep last	6.17	Sep. Now (ρ)	6.17"
Mag pri	10.13	Mag sec	11.60	delta mag (ΔM)	1.47	Spectral class	K1III (yellow-orange)
Pri motion ra	-034	Sec motion ra	+023
Pri motion dec	-065	Sec motion dec	+059
Notes	N (See Notes)

rPM=1.86

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 217593		Constellation	Aquarius		SAO	191597		Tycho2	6400-00329-1
Gaia DR2	2396686347823245056		HD	217593		DM	CD-2216155

WDS 23020-2151 B 1018 (HD 217593) : NOTES

discov_num	notes	refcode
B 1018	HDO 174

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
23020-2151	B 1018		1998	7	23	6.2	10.13	11.60	K1III	N D	230201.59-215035.9
23020-2151	B 1018		1999	8	23	6.2	10.13	11.60	K1III	N D	230201.59-215035.9
23020-2151	B 1018		2010	9	23	5.3	10.13	11.60	K1III	N	230201.59-215035.9
23020-2151	B 1018		2015	10	23	6.2	10.13	11.60	K1III	N	230201.59-215035.9

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

WDS 23020-2151 B 1018 (HD 217593) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23020-2151 B 1018 (HD 217593) : MEASURES

No records found.

WDS 23020-2151 (HD 217593) : 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 23020-2151 (HD 217593) : ALADIN DSS IMAGE @ 23^h 02^m 01.59^s -21° 50' 35.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23020-2151 B 1018 (HD 217593) : 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		23020-2151	B 1018		23	6.2
Show		23009-2216	BU 179		116	13.3	30
Show		22596-2206	UC 4857		325	39.0	37
Show		23050-2124	LDS6000		272	380.0	50
Show		23064-2152	HJ 3166		138	7.8	62
Show		23065-2217	TDT3886		255	1.4	68
Show		23064-2227	ARA1946		227	9.6	72
Show		23074-2211	BRT1575		345	3.4	78
Show		23076-2204	LDS6006		319	15.6	80
Show		22579-2250	RST4115		43	13.8	83
Show		22583-2300	LDS5995		312	16.4	88
Show		22555-2122	UC 4847		340	66.3	96
Show		22562-2248	LDS5989		93	240.8	100
Show		23088-2119	ARA1596	AB	273	10.4	100
Show		23064-2310	UC 4882		189	16.3	101
Show		23078-2042	HJ 3169		222	11.3	101
Show		23095-2202	KPP2637		112	24.5	105
Show		23071-2310	LDS5047		48	151.1	106
Show		22542-2210	KPP4292		344	10.4	111
Show		22555-2046	ARA1594		58	10.6	112
Show		23099-2227	RST3320		92	0.2	116
Show		23004-1951	ARA1246		187	6.4	122
Show		23099-2057	LDS5052		25	49.9	124
Show		22532-2123	LDS5985		279	196.6	127
Show		22558-2018	ARA1243		271	10.1	128
Show		23006-2358	LDS5035		144	74.6	129
Show		23067-2345	HDS3293	Aa,Ab	20	0.2	131
Show		23067-2345	B 588	AB	83	2.9	131
Show		23001-2401	RST3315	AB	70	0.2	133
Show		23001-2401	RST3315	AB,C	61	5.2	133
Show		22577-1953	BRT1574		359	4.1	133
Show		22579-1950	UC 4852		106	54.0	134
Show		22524-2142	BU 177		278	2.9	135
Show		23120-2120	LDS6012		21	88.8	143
Show		22574-1944	BRT1573		301	4.1	144
Show		23034-1929	B 585		338	1.9	144
Show		23128-2156	HLD 170		313	1.0	150
Show		23034-1919	UC 4871		336	18.1	154
Show		23045-1921	UC 4874		327	29.2	154
Show		23058-1926	LDS2966		226	3.4	155
Show		22519-2034	LDS5984		201	126.8	161
Show		23017-1910	ZIE 17		29	4.5	162
Show		22570-1925	ARA 816		214	5.5	162
Show		22520-2313	UC 4837		243	13.6	162
Show		23099-1951	HJ 3173		232	13.1	163
Show		23125-2303	LDS2971		270	3.4	164
Show		22499-2154	ARA1943		295	11.6	169
Show		22526-2004	UC 4838		90	50.4	170
Show		22508-2040	HJ 3146		40	14.6	172
Show		23141-2107	HJ 3178		148	20.0	174
Show		22497-2226	LDS5003		84	2.9	175

WDS 23020-2151 : COMPONENTS

	A
B	pa=21.7° sep=6.10"

23020-2151 A

Componente originario normalizzato	AB	Name	HD 217593	Coord arcsec 2000	230201.59-215035.9	Mag	10.13
Spectral class	K1III (yellow-orange)	PmRA	-34.00	PmDE	-65.0	SAO	191597
Tycho2	6400-00329-1	HD	217593	DM	CD-2216155

Tycho2

Tycho2	6400-00329-1	Pflag		RAmdeg	345.50661997	DEmdeg	-21.84332094
PmRA	-22.7	PmDE	-41.4	E RAmdeg	19	E DEmdeg	24
E pmRA	1.6	E pmDE	1.8	EpRAm	1986.56	EpDEm	1986.99
Num	8	Q RAmdeg	0.6	Q DEmdeg	1.5	Q pmRA	0.6
Q pmDE	1.5	BTmag	10.783	E BTmag	0.043	VTmag	10.127
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	345.50667472	DEdeg	-21.84323083	EpRA 1990	1.72
EpDE 1990	1.62	E RAdeg	20.6	E DEdeg	26.3	Posflg
Corr	-0.1

SAO

SAO	191597	DelFlag		RA1950		PmRA1950	-0.0044
DE1950		PmDE1950	-0.018	Vmag	9.2	SpType	G0
Double code		Source	25	CatNum	15499	DM	CD-2216155
DMcomp		BDsup		HD	217593	M HD	0
GC		RA1950rad	6.01854552	DE1950rad	-0.38592446	PmRA2000	-0.0043
PmDE2000	-0.022

CCDM

Ccdm	23020-2151	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.78	DDEs	25.1
R dRAs	12	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	G0	PmNote
PmRA	56	PmDE	-24	Dm number	-22 6045	Cat1	BD
Name2		Cat2		HD	217593	M HD
ADS BDS		M ADS BDS		N IDS		IDS	22567S2223A
HIC

23020-2151 B

Componente originario normalizzato	AB		Coord arcsec 2000	230201.75-215030.2		Mag	11.6		PmRA	23.00
PmDE	59.0		Calc delta mag	1.47		Calc coord	yes

CCDM

Ccdm	23020-2151	RComp		Comp	B	Note1
Note2		Discov num	B 1018	DRAs		DDEs
R dRAs		Year	1927	Theta	023	Rho	5.9
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	22567S2223B
HIC