21270-4233 MLO 6 AB (HD 204018)

Coord 2000	21270-4233		Discov num	MLO   6		Comp	AB		Coord arcsec 2000	21 27 01.62 -42 32 52.5
Date first	1879		Date last	2015		Obs	35
Pa first	146		Pa last	150.5		P.A. Now (θ)	150.5°
Sep first	4.1		Sep last	2.818		Sep. Now (ρ)	2.818"
Mag pri	5.63		Mag sec	8.15		delta mag (ΔM)	2.52		Spectral class	Am (white)
Pri motion ra	-053		Sec motion ra
Pri motion dec	+018		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 204018	230692	21 27 02 -42 32 52	MLO 6 AB	2015	35	151	2.8	5.63	8.15	2.52		<===
Show		230692	21 27 02 -42 32 52	TOK 346 AC	2015	6	75	295.3	5.63	11.85	6.22

Triple system
3 estimated visually detectable stars in this system

Name	HD 204018		Constellation	Microscopium		SAO	230692		HIP	105913
Tycho2	7987-00053-1		Gaia DR2	6578730294958563968		HD	204018		HR	8202
GC	30021		CD	CD-4314539		CP	CP-43 9451		Distance	56.43
Distance ly	184.07

No records found.

refcode	metd	author	reference
MlO1881	T -	Walker, G.J.	1881Obs.....4..249W
MlO1881		Observatory 4, 249, 1881
MlO1927A	Pa -	Melbourne Obs.	1927sdsc.book......
MlO1927A		cited in SDS (Southern Double Star Cat.), 1927
Tok1979	S j	Tokovinin, A.A.	1979SvAL....5..229T
Tok1979		SvAL 5, 229, 1979
Tok1980	Ig j	Tokovinin, A.A.	...................
Tok1980		Astronomical Circ. #1097, 3, 1980
Tok1982a	Ig j	Tokovinin, A.A.	1982SvAL....8...22T
Tok1982a		SvAL 8, 22, 1982 (Pisma Astron. Zhur. 8, 43, 1982)
Tok1982b	Ig j	Tokovinin, A.A.	1982SvAL....8...99T
Tok1982b		SvAL 8, 99, 1982 (Pisma Astron. Zhur. 8, 187, 1982)
Tok1983	Ig j	Tokovinin, A.A.	1983SvAL....9..293T
Tok1983		SvAL 9, 293, 1983 (Pisma Astron. Zhur. 9, 559, 1983)
Tok1984	orb -	Tokovinin, A.A.	1984SvAL...10..121T
Tok1984		SvAL 10, 121, 1984
Tok1985	Ig u	Tokovinin, A.A.	1985A&AS...61..483T
Tok1985		A&AS 61, 483, 1985
Tok1986	orb -	Tokovinin, A.A.	1986SvAL...12..201T
Tok1986		SvAL 12, 201, 1986
Tok1987a	orb -	Tokovinin, A.A.	1987SvAL...13..448T
Tok1987a		SvAL 13, 448, 1987
Tok1987b	orb -	Tokovinin, A.A.	1987IAUDS.102....1T
Tok1987b		Inf. Circ. 102, 1, 1987
Tok1988	Ig u	Tokovinin, A.A. & Ismailov, R.M.	1988A&AS...72..563T
Tok1988		A&AS 72, 563, 1988
Tok1991	orb -	Tokovinin, A.A.	1991A&AS...91..497T
Tok1991		A&AS 91, 497, 1991
Tok1993	orb -	Tokovinin, A.A.	1993AstL...19...73T
Tok1993		SvAL 19, 73, 1993 (Pisma Astron. Zhur. 19, 181, 1993)
Tok1994	orb -	Tokovinin, A.A.	1994IAUDS.123....1T
Tok1994		Inf. Circ. 123, 1, 1994
Tok1994b	not -	Tokovinin, A.A.	1994PAZh...20..368T
Tok1994b		Pisma Astron. Zhur. 20, 368, 1994
Tok1994c	orb -	Tokovinin, A.A., Duquennoy, A., Halbwachs, J.L., & Mayor, M.	1994A&A...282..831T
Tok1994c		A&A 282, 831, 1994
Tok1995	C u	Tokovinin, A.A. & Shatskii, N.I.	1995PAZh...21..523T
Tok1995		Pisma Astron. Zhur. 21, 523, 1995
Tok1995b	orb -	Tokovinin, A.A.	1995PAZh...21..286T
Tok1995b		Pisma Astron. Zhur. 21, 286, 1995
Tok1997	orb -	Tokovinin, A.A.	1997A&AS..124...75T
Tok1997		A&A 124, 75, 1997
Tok1997		(see current version at http://www.ctio.noao.edu/~atokovin/stars/index.php)
Tok1999a	Ig j	Tokovinin, A.A., Chalabaev, A., Shatsky, N.I.,& Beuzit, J.L.	1999A&A...346..481T
Tok1999a	+A	A&A 346, 481, 1999
Tok1999b	orb -	Tokovinin, A.A.	1999AstL...25..669T
Tok1999b		SvAL 25, 669, 1999 (Pisma Astron. Zhur. 25, 771, 1999)
Tok2000a	S u	Tokovinin, A.A., Griffin, R.F., Balega, Y.Y., Pluzhnik, E.A., & Udry, S.	2000AstL...26..116T
Tok2000a	+orb	SvAL 26, 116, 2000
Tok2000b	orb -	Tokovinin, A.A., Balega, Y.Y., Hofmann, K.-H., & Weigelt, G.	2000AstL...26..668T
Tok2000b		SvAL 26, 668, 2000
Tok2001	orb -	Tokovinin, A.A. & Gornya, N.	2001A&A...374..227T
Tok2001		A&A 374, 227, 2001
Tok2003	S j	Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &	2003A&A...409..245T
Tok2003	+orb	Weigelt, G.
Tok2003		A&A 409, 245, 2003
Tok2005	A j	Tokovinin, A.A., Kiyaeva, O., Sterzik, M., Orlov, V., Rubinov, A., & Zhuchkov, R.	2005A&A...441..695T
Tok2005	+C	A&A 441, 695, 2005
Tok2005	+orb	(J,H,Ks component mags based on combined 2MASS photometry and their differential
Tok2005		photometry. Hp mags from Soderhjelm, 2005, private comm. to Tokovinin et al.)
Tok2006	A j	Tokovinin, A., Thomas, S., Sterzik, M., & Udry, S.	2006A&A...450..681T
Tok2006	+E2	A&A 450, 681, 2006
Tok2008	S j	Tokovinin, A. & Cantarutti, R.	2008PASP..120..170T
Tok2008		PASP 120, 170, 2008
Tok2010	S j	Tokovinin, A., Mason, B., & Hartkopf, W.	2010AJ....139..743T
Tok2010		AJ 139, 743, 2010 (some measures corrected in Tok2017b)	2017AJ....154..110T
Tok2010b	S -	Tokovinin, A.	...................
Tok2010b		private communication
Tok2010c	Ao j	Tokovinin, A., Hartun, M., & Hayward, T.L.	2010AJ....140..510T
Tok2010c		AJ 140, 510, 2010
Tok2010d	S j	Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,	2010PASP..122.1483T
Tok2010d		Martinez, M., & Mondaca, E.
Tok2010d		PASP 122, 1483, 2010
Tok2010e	St j	Mason, B.D., Hartkopf, W.I., & Tokovinin, A.	2010AJ....140..735M
Tok2010e		AJ 140, 735, 2010
Tok2011a	E2 -	Tokovinin, A.	2011AJ....141...52T
Tok2011a	+C+	AJ 141, 52, 2011
Tok2011a	+Hh
Tok2012a	A j	Tokovinin, A., Hartnung, M., Hayward, T.L., & Makarov, V.V.	2012AJ....144....7T
Tok2012a		AJ 144, 7, 2012
Tok2012b	S j	Tokovinin, A.	2012AJ....144...56T
Tok2012b	+orb	AJ 144, 56, 2012
Tok2012c	Pp -	Tokovinin, A. & Lepine, S.	2012AJ....144..102T
Tok2012c	+E2	AJ 144, 102, 2012
Tok2012c		(Note: Per author's suggestion, catalog only includes pairs with Pphys > 0.2 or
Tok2012c		both proper motions >100 mas/yr. Coarse date of 1980 assumed for all Sky Survey
Tok2012c		measures. Theta values derived by cataloguer from component coordinates.
Tok2012c		2MASS photometry replaced with more precise catalog values and errors.)
Tok2012d	St j	Hartkopf, W.I., Tokovinin, A., & Mason, B.D.	2012AJ....143...42H
Tok2012d		AJ 143, 42, 2012 (some measures corrected in Tok2017b)	2017AJ....154..110T
Tok2013a	orb j	Tokovinin, A.	2013AJ....145...76T
Tok2013a	+St	AJ 145, 76, 2013
Tok2013a	+A
Tok2013b	A j	Tokovinin, A., Hartung, M., & Hayward, T.L.	2013AJ....146....8T
Tok2013b		AJ 146, 8, 2013
Tok2013c	-	Tokovinin, A.	.
Tok2013c		private communication, 2013
Tok2014a	orb j	Tokovinin, A., Mason, B.D., & Hartkopf, W.I.	2014AJ....147..123T
Tok2014a	+St	AJ 147, 123, 2014 (some measures corrected in Tok2017b)	2017AJ....154..110T
Tok2014b	orb -	Tokovinin, A., Gornya, N.A., & Morrell, N.I.	2014MNRAS.443.3082T
Tok2014b		MNRAS 443, 3082, 2014
Tok2014c	St j	Tokovinin, A.	2014AJ....148...72T
Tok2014c	+A	AJ 148, 72, 2014
Tok2014c	+Es
Tok2014d	E2 -	Tokovinin, A.	2014AJ....147...86T
Tok2014d		AJ 147, 86, 2014
Tok2015a	orb -	Tokovinin, A., Pribulla, T., & Fischer, D.	2015AJ....149....8T
Tok2015a		AJ 149, 8, 2015
Tok2015b	orb+j	Tokovinin, A., Latham, D.W., & Mason, B.D.	2015AJ....149..195T
Tok2015b	+S+	AJ 149, 195, 2015
Tok2015c	orb+j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P.	2015AJ....150...50T
Tok2015c	+St	AJ 150, 50, 2015 (some measures corrected in Tok2017b)	2017AJ....154..110T
Tok2016a	St j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P.	2016AJ....151..153T
Tok2016a		AJ 151, 153, 2016 (some measures corrected in Tok2017b)	2017AJ....154..110T
Tok2016b	orb -	Tokovinin, A.	2016AJ....152...10T
Tok2016b		AJ 152, 10, 2016
Tok2016c	orb+j	Tokovinin, A.	2016AJ....152...11T
Tok2016c	+St	AJ 152, 11, 2016
Tok2016d	St j	Tokovinin, A. & Horch, E.P.	2016AJ....152..116T
Tok2016d		AJ 152, 116, 2016
Tok2016e	orb -	Tokovinin, A.	2016AJ....152..138T
Tok2016e		AJ 152, 138, 2016
Tok2016f	orb+j	Tokovinin, A.	2016ApJ...831..151T
Tok2016f	+St	ApJ 831, 151, 2016
Tok2017a	orb+j	Tokovinin, A. & Latham, D.W.	2017ApJ...838...54T
Tok2017a	+St+	ApJ 838, 54, 2017
Tok2017b	orb j	Tokovinin, A.	2017AJ....154..110T
Tok2017b		AJ 154, 110, 2017
Tok2017c	orb -	Tokovinin, A.	2017IAUDS.193....1T
Tok2017c		Inf. Circ. 193, 1, 2017
Tok2018a	St+ -	Gorynya, N.A. & Tokovinin, A.	2018MNRAS.475.1375G
Tok2018a	+orb+	MNRAS 475, 1375, 2018
Tok2018a	+not
Tok2018b	orb j	Tokovinin, A.	2018IAUDS.194....1T
Tok2018b		Inf. Circ. 194, 1, 2018
Tok2018c	St j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A. & Horch, E.P.	2018AJ....155..235T
Tok2018c		AJ 155, 235, 2018
Tok2018d	orb j	Tokovinin, A.	2018AJ....156...48T
Tok2018d		AJ 156, 48, 2018
Tok2018e	orb -	Tokovinin, A.	2018IAUDS.195....1T
Tok2018e		Inf. Circ. 195, 1, 2018
Tok2018f	St+ j	Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,	2018AJ....156..120T
Tok2018f	+orb	Ratzloff, J. & Walter, F.M.
Tok2018f		AJ 156, 120, 2018
Tok2018g	St+ j	Tokovinin, A. & Briceno, C.	2018AJ....156..138T
Tok2018g	+Hg	AJ 156, 138, 2018
Tok2018h	St j	Tokovinin, A.	2018AJ....156..194T
Tok2018h	+Hg	AJ 156, 194, 2018
Tok2018h	+orb
Tok2018i	orb -	Tokovinin, A.	2018IAUDS.196....1T
Tok2018i		Inf. Circ. 196, 1, 2018
Tok2018j	orb j	Tokovinin, A.	2018AJ....155..160T
Tok2018j		AJ 155, 160, 2018
Tok2019a	not j	Tokovinin, A.	2019AJ....157...91T
Tok2019a		AJ 157, 91, 2019
Tok2019b	not j	Sperauskas, J., Deveilkis, V. & Tokovinin, A.	2019A&A...626A..31S
Tok2019b		A&A 626 A31, 2019
Tok2019c	St j	Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C.	2019AJ....158...48T
Tok2019c	+orb	AJ 158, 48, 2019
Tok2019d	orb -	Tokovinin, A.	2018IAUDS.198....1C
Tok2019d		Inf. Circ. 198, 1, 2019
Tok2019e	St j	Tokovinin, A., Everett, M.E., Horch, E.P., Torres, G. & Latham, D.W.	2019AJ....158..167T
Tok2019e	+orb	AJ 158, 167, 2019
Tok2019f	S -	Tokovinin, A.	2019JDSO...15..583T
Tok2019f		JDSO 15, 583, 2019
Tok2019g	not+j	Tokovinin, A.	2019AJ....158..222T
Tok2019g	+orb	AJ 158, 222, 2019
Tok2019h	orb -	Tokovinin, A.	2019IAUDS.199....1C
Tok2019h		Inf. Circ. 199, 1, 2019
Tok2020a	St j	Tokovinin, A. & Briceno, C.	2020AJ....159...15T
Tok2020a		AJ 159, 15, 2020
Tok2020b	St+ j	Ziegler, C., Tokovinin, A., Briceno, C., Mang, J., Law, N. & Mann, A.W.	2020AJ....159...19T
Tok2020b	+Hg	AJ 159, 19, 2020
Tok2020c	St+ j	Tokovinin, A.	2020AJ....159...88T
Tok2020c	+orb	AJ 159, 88, 2020
Tok2020d	orb j	Tokovinin, A.	2020AJ....159..265T
Tok2020d		AJ 159, 265, 2020
Tok2020e	St j	Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P.	2020AJ....160....7T
Tok2020e	+orb	AJ 160, 7, 2020
Tok2020f	- -	Tokovinin, A.	2020MNRAS.496..987T
Tok2020f		MNRAS 496, 987, 2020	.
Tok2020g	orb -	Tokovinin, A.	2020IAUDS.201....1A
Tok2020g		Inf. Circ. 201, 1, 2020
Tok2020h	not j	Tokovinin, A.	2020AJ....160...69T
Tok2020h		AJ 160, 69, 2020
Tok2020i	orb+j	Tokovinin, A. & Latham, D.W.	2020AJ....160..251T
Tok2020i	+St	AJ 160, 251, 2020
Tok2020j	E j	Tokovinin, A., Petr-Gotzens, M.G. & Briceno, C.	2020AJ....160..268T
Tok2020j		AJ 160, 268, 2020
Tok2020k	orb -	Tokovinin, A.	2020AstL...46..612T
Tok2020k		Ast. Lett. 46, 612, 2020
Tok2021a	orb -	Tokovinin, A.	.
Tok2021a		private comm., 2021 (email 3 May 2021, should have been included in Tok2019g)
Tok2021b	orb	Tokovinin, A.	2021AJ....161..144T
Tok2021b		AJ 161, 144, 2021
Tok2021c	orb -	Tokovinin, A.	2021IAUDS.203....1S
Tok2021c		Inf. Circ. 203, 1, 2021
Tok2021d	St	Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E., Mann, A.W. & Henry, T.J.	2021AJ....162...41T
Tok2021d		AJ 162, 41, 2021
Tok2021d		New pairs in Table 4 are entered in the WDS as YMG doubles.
Tok2021e	St j	Ziegler, C., Tokovinin, A., Latiolais, M., Briceno, C., Law, N. & Mann, A.W.	2021AJ...162...192Z
Tok2021e		AJ 162, 192, 2021
Tok2021e		Many measures already published in Tok2020e, Tok2021d
Tok2021f	orb -	Tokovinin, A.	2021IAUDS.204....1T
Tok2021f		Inf. Circ. 204, 1, 2021
Tok2022a		Tokovinin, A.
Tok2022a		private communication, 2022 (5 Mar 2022 email)
Tok2022b	Hg j	Tokovinin, A.	2022ApJ..926.....1T
Tok2022b		ApJ 926, 1, 2022
Tok2022c	orb+	Tokovinin, A.
Tok2022c	Hg	private communication, 2022 (17 May 2022 email)
Tok2022d	orb	Tokovinin, A.	2022AJ....163..127T
Tok2022d		AJ 163, 127, 2022
Tok2022e	orb	Tokovinin, A.	2022AJ....163..161T
Tok2022e		AJ 163, 161, 2022
Tok2022f	St+	Tokovinin, A., Mason, B.D., Mendez, R.A. & Costa, E.	2022AJ....164...58T
Tok2022f	orb	AJ 164, 58, 2022
Tok2022g	orb -	Tokovinin, A.	2022IAUDS.207....1T
Tok2022g		Inf. Circ. 207, 1, 2022
Tok2023a	orb -	Tokovinin, A.	2023IAUDS.209....1T
Tok2023a		Inf. Circ. 209, 1, 2023
Tok2023b	St+	Tokovinin, A.	2023AJ....165..160T
Tok2023b	orb	AJ 165, 160, 2023
Tok2023c	St+	Tokovinin, A.	2022AJ....165..165T
Tok2023c	orb	AJ 165, 165, 2023
Tok9999	Hg	unpublished DR3 measure.	.

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21270-4233	MLO 6	AB	1999	33	150	2.9	5.63	8.15	Am	D	212701.62-423252.5
21270-4233	MLO 6	AB	2010	34	151	2.7	5.63	8.15	Am	D	212701.62-423252.5
21270-4233	MLO 6	AB	2015	35	151	2.8	5.63	8.15	Am		212701.62-423252.5

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

No records found.


No records found.

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

Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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 21270-4233 MLO 6 AB 151 2.8 Show 21270-4233 TOK 346 AC 75 295.3 Show 21299-4243 TDT2997 247 0.5 34 Show 21309-4234 DON1009 244 0.5 43 Show 21232-4257 SKF1172 186 9.3 49 Show 21313-4152 TDT3006 194 2.4 63 Show 21212-4235 TDT2915 61 0.4 65 Show 21267-4339 LDS 743 93 19.9 67 Show 21292-4125 HJ 5272 AB 304 21.9 73 Show 21240-4337 I 1440 262 1.6 73 Show 21234-4133 KPP3092 163 3.3 73 Show 21292-4125 RVA 1 BC 331 2.7 73 Show 21337-4213 TDT3032 297 5.2 77 Show 21327-4318 DON1010 181 0.8 77 Show 21201-4233 KPP1331 324 10.1 77 Show 21331-4311 UC 4495 33 48.1 78 Show 21261-4103 RST2177 334 2.5 91 Show 21185-4225 RED 27 199 7.8 96 Show 21244-4100 BU 766 AB 169 0.3 97 Show 21244-4100 BU 766 AC 65 79.1 97 Show 21202-4336 DON1007 60 2.0 98 Show 21253-4409 TSN 46 213 337.2 98 Show 21332-4119 CRU 1 AB 63 5.9 101 Show 21296-4414 CBL 183 262 90.5 105 Show 21214-4403 TDT2918 18 0.5 110 Show 21326-4059 UC 4491 216 45.3 113 Show 21174-4157 NSN 466 4 45.0 113 Show 21281-4427 CPO 622 153 4.3 115 Show 21175-4142 LIT 35 248 10.5 118 Show 21243-4040 CRU9020 52 38.1 118 Show 21186-4116 UC 4437 295 32.3 122 Show 21208-4049 HDS3039 13 0.2 126 Show 21375-4328 CPO 623 76 5.3 128 Show 21358-4400 UC 4504 177 13.9 130 Show 21172-4118 RST4079 21 0.2 133 Show 21270-4449 LDS6352 260 90.9 136 Show 21339-4040 CRU9021 31 47.4 137 Show 21388-4150 CRU9024 36 6.9 138 Show 21353-4044 CRU9022 118 62.9 144 Show 21172-4410 TDT2884 46 0.6 146 Show 21399-4159 CRU9025 123 42.5 147 Show 21345-4439 HU 1539 82 1.3 150 Show 21300-4459 UC 4478 264 11.2 150 Show 21146-4337 CPO 621 23 3.6 152 Show 21291-4503 TDT2988 29 0.5 152 Show 21322-4012 LDS 748 156 27.3 153 Show 21338-4446 BRT1121 149 3.9 153 Show 21364-4041 I 1444 125 0.2 154 Show 21241-4002 UC 4465 50 38.1 155 Show 21213-4011 WG 270 52 4.8 157 Show 21387-4103 CRU9023 197 185.1 159

	A	B
B	pa=157.4° sep=2.66"
C	pa=70.0° sep=223.67"	pa=69.3° sep=223.56"

Name	HD 204018		Coord arcsec 2000	212701.62-423252.5		Mag	5.63		Spectral class	Am (white)
PmRA	-53.00		PmDE	18.0		SAO	230692		HIP	105913
Tycho2	7987-00053-1		HD	204018		HR	8202		GC	30021
CD	CD-4314539		CP	CP-43 9451

Tycho2	7987-00053-1		Pflag			RAmdeg	321.75675003		DEmdeg	-42.54791924
PmRA	-53.0		PmDE	18.4		E RAmdeg	3		E DEmdeg	4
E pmRA	0.8		E pmDE	0.8		EpRAm	1991.54		EpDEm	1991.07
Num	13		Q RAmdeg	1.7		Q DEmdeg	2.2		Q pmRA	1.5
Q pmDE	2.0		BTmag	6.044		E BTmag	0.014		VTmag	5.626
E VTmag	0.009		Prox	29		TYC	T		HIP	105913
CCDM	A		RAdeg	321.75691306		DEdeg	-42.54796194		EpRA 1990	1.84
EpDE 1990	1.59		E RAdeg	3.3		E DEdeg	3.5		Posflg	D
Corr	-0.4

SAO	230692		DelFlag			RA1950			PmRA1950	-0.0045
DE1950			PmDE1950	0.021		Vmag	5.6		SpType	A3p
Double code			Source	70		CatNum	30021		DM	CD-4314539
DMcomp			BDsup			HD	204018		M HD	0
GC	30021		RA1950rad	5.6017513		DE1950rad	-0.74640067		PmRA2000	-0.0044
PmDE2000	0.017

Catalog	H		HIP	105913		Proxy	H		RAhms	21 27 01.66
DEdms	-42 32 52.7		Vmag	5.5		VarFlag			R Vmag	G
RAdeg	321.757		DEdeg	-42.548		AstroRef	A		Plx	18.57
CCDM	21270-4233		N CCDM	I		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	AB
Theta	149		Rho	2.907		HD	204018		BD
CD	CD-4314539		CP	CP-43 9451		Dm number	-4314539		VIred	0.4
SpType	Am		R SpType			Coord arcsec 2000	212701.66-423252.7

HIP	105913		Sn	15		So	3		Nc	2
RArad	5.6157177078		DErad	-0.7426020908		Plx	17.72		PmRA	-49.18
PmDE	14.4		E RArad	0.42		E DErad	0.34		E Plx	0.53
E pmRA	0.46		E pmDE	0.33		Hpmag	5.5984		E Hpmag	0.0005
SHp	0.006		VA	0		BV	0.392		E BV	0.002
VI	0.4

Ccdm	21270-4233		RComp			Comp	A		Note1
Note2			Discov num			DRAs	1.59		DDEs	7.4
R dRAs	10		Year			Theta			Rho
Obs	2		Vmag	5.7		Sp	A3		PmNote	*
PmRA	-52		PmDE	18		Dm number	-4314539		Cat1	CD
Name2	230692		Cat2	SAO		HD	204018		M HD
ADS BDS			M ADS BDS			N IDS			IDS	21206S4259A
HIC	105913

Coord arcsec 2000

212701.71-423255.0

Mag

8.15

Calc delta mag

2.52

Calc coord

yes

Ccdm	21270-4233		RComp			Comp	B		Note1
Note2			Discov num	MLO 6		DRAs			DDEs
R dRAs			Year	1959		Theta	147		Rho	2.9
Obs	22		Vmag	8.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	21206S4259B
HIC	105913

Coord arcsec 2000	212720.64-423136.1		Mag	11.85		PmRA	-51.00		PmDE	2.0
Calc delta mag	6.22		Calc coord	yes