You're not logged.

Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Current system

21220-3733
B 525
HD 203227

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21220-3733 B 525 (HD 203227)

21^h 22^m 00.02^s -37° 33' 15.8" P.A. 171.00 sep 0.9 mag 9.15,11.86 Sp F0V dist. 116.14 pc (378.85 l.y.)

Coord 2000	21220-3733	Discov num	B 525	Comp		Coord arcsec 2000	21 22 00.02 -37 33 15.8
Date first	1927	Date last	1991	Obs	5
Pa first	154	Pa last	171.3	P.A. Now (θ)	171.3°
Sep first	0.5	Sep last	0.91	Sep. Now (ρ)	0.91"
Mag pri	9.15	Mag sec	11.86	delta mag (ΔM)	2.71	Spectral class	F0V (yellow-white)
Pri motion ra	+003	Sec motion ra	+001
Pri motion dec	-003	Sec motion dec	-007
Notes

rPM=0.632

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 203227	Constellation	Microscopium	SAO	212945	HIP	105495
Tycho2	7979-00228-1	Gaia DR2	6583826256474518272	HD	203227	CD	CD-3814511
CP	CP-38 8238	Distance	116.14	Distance ly	378.85

WDS 21220-3733 B 525 (HD 203227) : 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
21220-3733	B 525		1991	5	171	0.9	9.15	11.86	F0V		212200.02-373315.8

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

WDS 21220-3733 B 525 (HD 203227) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21220-3733 B 525 (HD 203227) : MEASURES

No records found.

WDS 21220-3733 (HD 203227) : 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 21220-3733 (HD 203227) : ALADIN DSS IMAGE @ 21^h 22^m 00.02^s -37° 33' 15.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21220-3733 B 525 (HD 203227) : 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		21220-3733	B 525		171	0.9
Show		21236-3734	TDT2941		97	0.4	20
Show		21232-3800	LDS 741		290	8.9	31
Show		21232-3653	SUB 9		168	49.6	44
Show		21221-3818	HDS3042		126	0.2	45
Show		21251-3812	RST5478		126	1.4	54
Show		21265-3728	KPP 623		60	5.7	54
Show		21209-3639	B 1006		151	5.7	56
Show		21263-3801	B 2494		324	8.2	59
Show		21271-3700	BRT1820		99	4.0	68
Show		21187-3835	NSN 467		290	36.2	73
Show		21208-3847	CVN 110	AB	25	7.0	76
Show		21176-3619	UC 4431		146	15.1	92
Show		21225-3600	RST3284		180	0.6	94
Show		21276-3843	KPP1399		345	10.5	97
Show		21163-3845	LDS 737		157	7.2	99
Show		21200-3557	UC 4443		249	24.4	100
Show		21265-3608	NSN 468		163	2.6	101
Show		21136-3703	BRT1817		61	3.6	105
Show		21257-3913	SEE 445		216	2.3	109
Show		21143-3835	B 520	AB	252	0.8	110
Show		21143-3835	HJ 5253	AC	183	10.4	110
Show		21278-3900	WG 271		121	4.1	111
Show		21176-3914	SEE 442		40	4.9	113
Show		21293-3850	I 133		26	7.2	116
Show		21196-3929	I 1438		57	3.8	119
Show		21318-3709	B 1896		53	0.2	120
Show		21285-3906	WG 272		85	7.5	120
Show		21307-3838	B 530	AB	44	0.9	122
Show		21307-3838	B 530	AC	275	48.0	122
Show		21310-3633	B 1008	AB	206	0.1	124
Show		21310-3633	HJ 5275	AB,C	200	40.4	124
Show		21121-3811	HJ 5249		327	23.1	124
Show		21224-3529	BRT1819		78	3.3	124
Show		21140-3858	TDT2844		69	0.5	127
Show		21315-3834	I 1123	AB	343	5.0	128
Show		21315-3834	TOK 347	AC	208	235.4	128
Show		21111-3717	COO 242		239	5.2	131
Show		21237-3947	SKF1173		153	94.0	135
Show		21145-3551	UC 4418		283	8.9	137
Show		21156-3927	HJ 5254	A,BC	191	57.8	137
Show		21156-3927	B 521	BC	50	0.5	138
Show		21178-3945	CRU9019	AB	230	117.1	141
Show		21178-3945	CRU9019	AC	62	62.8	141
Show		21178-3945	TDT2890	Ba,Bb	252	0.5	143
Show		21114-3627	KPP2046		331	16.4	144
Show		21339-3806	B 2496		127	1.0	146
Show		21097-3725	TDT2796		263	0.6	147
Show		21241-4002	UC 4465		50	38.1	151
Show		21223-3500	HJ 5264		47	16.3	154
Show		21142-3936	WG 267		318	10.0	155

WDS 21220-3733 : COMPONENTS

	A
B	pa=173.1° sep=0.91"

21220-3733 A

Componente originario normalizzato	AB	Name	HD 203227	Coord arcsec 2000	212200.02-373315.8	Mag	9.15
Spectral class	F0V (yellow-white)	PmRA	3.00	PmDE	-3.0	SAO	212945
HIP	105495	Tycho2	7979-00228-1	HD	203227	CD	CD-3814511
CP	CP-38 8238

Tycho2

Tycho2	7979-00228-1	Pflag		RAmdeg	320.50007430	DEmdeg	-37.55440373
PmRA	3.1	PmDE	-3.3	E RAmdeg	11	E DEmdeg	13
E pmRA	1.1	E pmDE	1.1	EpRAm	1988.72	EpDEm	1988.21
Num	15	Q RAmdeg	1.2	Q DEmdeg	1.3	Q pmRA	1.2
Q pmDE	1.4	BTmag	9.563	E BTmag	0.025	VTmag	9.145
E VTmag	0.021	Prox	9	TYC	T	HIP	105495
CCDM	A	RAdeg	320.50006278	DEdeg	-37.55439417	EpRA 1990	1.68
EpDE 1990	1.88	E RAdeg	12.0	E DEdeg	14.3	Posflg
Corr	-0.3

SAO

SAO	212945	DelFlag		RA1950		PmRA1950	-0.0004
DE1950		PmDE1950	0.014	Vmag	9.2	SpType	F0
Double code		Source	41	CatNum	11016	DM	CD-3814511
DMcomp		BDsup		HD	203227	M HD	0
GC		RA1950rad	5.58019292	DE1950rad	-0.65917499	PmRA2000	-0.0003
PmDE2000	0.011

Hipparcos

Catalog	H	HIP	105495	Proxy	H	RAhms	21 22 00.02
DEdms	-37 33 15.8	Vmag	9.03	VarFlag		R Vmag	H
RAdeg	320.5	DEdeg	-37.5544	AstroRef	A	Plx	7.38
CCDM	21220-3733	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	172	Rho	0.911	HD	203227	BD
CD	CD-3814511	CP	CP-38 8238	Dm number	-3814511	VIred	0.56
SpType	F0V	R SpType		Coord arcsec 2000	212200.02-373315.8

Hipparcos 2

HIP	105495	Sn	15	So	3	Nc	2
RArad	5.5937814456	DErad	-0.6554477962	Plx	8.61	PmRA	0.57
PmDE	-6.38	E RArad	1.36	E DErad	1.3	E Plx	1.56
E pmRA	1.59	E pmDE	0.97	Hpmag	9.1244	E Hpmag	0.003
SHp	0.018	VA	0	BV	0.403	E BV	0.027
VI	0.47

CCDM

Ccdm	21220-3733	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.00	DDEs	-14.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	F0	PmNote	*
PmRA	-5	PmDE	14	Dm number	-3814511	Cat1	CD
Name2	212945	Cat2	SAO	HD	203227	M HD
ADS BDS		M ADS BDS		N IDS		IDS	21158S3759A
HIC	105495

21220-3733 B

Componente originario normalizzato	AB		Coord arcsec 2000	212200.03-373316.7		Mag	11.86		PmRA	1.00
PmDE	-7.0		Calc delta mag	2.71		Calc coord	yes

CCDM

Ccdm	21220-3733	RComp		Comp	B	Note1
Note2		Discov num	B 525	DRAs		DDEs
R dRAs		Year	1927	Theta	150	Rho	0.8
Obs	3	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21158S3759B
HIC	105495