20133+3502 SKF 2392 BD

Coord 2000	20133+3502		Discov num	SKF2392		Comp	BD		Coord arcsec 2000	20 13 21.96 +35 02 41.6
Date first	1936		Date last	2018		Obs	16
Pa first	347		Pa last	345.5		P.A. Now (θ)	345.5°
Sep first	14.6		Sep last	13.95		Sep. Now (ρ)	13.95"
Mag pri	8.89		Mag sec	12.80		delta mag (ΔM)	3.91		Spectral class	G0V (yellow)
Pri motion ra	+025		Sec motion ra	+026
Pri motion dec	+022		Sec motion dec	+026
Notes	V (Proper motion indicates physical)

rPM=0.112 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 228368	69627	20 13 19 +35 01 30	ARY 23 AB	2018	16	28	81.6	8.48	8.89	0.41
Show		69630	20 13 22 +35 02 42	ARY 23 BC	2018	15	339	65.0	8.89	10.56	1.67
Show		69630	20 13 22 +35 02 42	SKF 2392 BD	2018	16	346	14.0	8.89	12.80	3.91		<===

Quadruple system
4 estimated visually detectable stars in this system

Constellation	Cygnus		SAO	69630		Tycho2	2679-00756-1		Gaia DR2	2055850662492309760
HD	228380

No records found.

refcode	metd	author	reference
Ary1977	Ma -	Argyle, R.W.	...................
Ary1977	+Mr	Webb Society Handbook 1, 1977
Ary1979	Ma j	Argyle, R.W.	1979RGOB..184...17A
Ary1979		R. Obs. Bull. #184, 1979
Ary1983	Ma j	Argyle, R.W.	1983A&AS...53..177A
Ary1983		A&AS 53, 177, 1983
Ary1989	Mb -	Argyle, R.W.	...................
Ary1989		Webb Soc., Double Star Circ. 4, 1989
Ary1992	Ma -	Argyle, R.W.	...................
Ary1992		Webb Soc., Double Star Circ. 5, 1992
Ary1994	Ma -	Argyle, R.W.	...................
Ary1994		Webb Soc., Double Star Circ. 6, 1994
Ary1998	Ma -	Argyle, R.W.	...................
Ary1998		Webb Soc., Double Star Circ. 7, 1998
Ary2000	Ma -	Argyle, R.W.	...................
Ary2000		Webb Soc., Double Star Circ. 8, 2000
Ary2001a	orb -	Argyle, R.W. & Alzner, A.	2001IAUDS.143....1A
Ary2001a		Inf. Circ. 143, 1, 2001
Ary2001b	Ma -	Argyle, R.W.	...................
Ary2001b		Webb Soc., Double Star Circ. 9, 2001
Ary2002	Ma -	Argyle, R.W.	...................
Ary2002		Webb Soc., Double Star Circ. 10, 2002
Ary2002b	orb -	Argyle, R.W., Alzner, A. & Horch, E.	2002A&A...384..171A
Ary2002b		A&A 384, 171, 2002
Ary2003	Ma j	Argyle, R.W.	...................
Ary2003		Webb Soc., Double Star Circ. 11, 2, 2003
Ary2004	Ma j	Argyle, R.W.	...................
Ary2004		Webb Soc., Double Star Circ. 12, 1, 2004
Ary2005	Ma j	Argyle, R.W.	...................
Ary2005		Webb Soc., Double Star Circ. 13, 1, 2005
Ary2006	Ma j	Argyle, R.W.	...................
Ary2006		Webb Soc., Double Star Circ. 14, 2006
Ary2007	Ma j	Argyle, R.W.	...................
Ary2007		Webb Soc., Double Star Circ. 15, 2007
Ary2008	Ma j	Argyle, R.W.	...................
Ary2008		Webb Soc., Double Star Circ. 16, 2008
Ary2009	Ma j	Argyle, R.W.	...................
Ary2009		Webb Soc., Double Star Circ. 17, 2009
Ary2010	orb -	Argyle, R.W. & Alzner, A.	2010IAUDS.170....1A
Ary2010		Inf. Circ. 170, 1, 2010
Ary2010b	Ma j	Argyle, R.W.	...................
Ary2010b		Webb Soc., Double Star Circ. 18, 2010
Ary2011	Ma j	Argyle, R.W.	...................
Ary2011		Webb Soc., Double Star Circ. 19, 2011
Ary2012	Ma j	Argyle, R.W.	...................
Ary2012		Webb Soc., Double Star Circ. 20, 2012
Ary2013	Ma j	Argyle, R.W.	...................
Ary2013		Webb Soc., Double Star Circ. 21, 2013
Ary2014	Ma j	Argyle, R.W.	...................
Ary2014		Webb Soc., Double Star Circ. 22, 2014
Ary2014b	Ma j	Argyle, R.W.	...................
Ary2014b		Webb Soc., Double Star Circ. 22, 2014
Ary2015	Ma j	Argyle, R.W.	...................
Ary2015		Webb Soc., Double Star Circ. 23, 1, 2015
Ary2015b	Ma j	Argyle, R.W., Alzner, A. & van Leeuwen, F.	2015AN....336..378S
Ary2015b	+orb	AN 336, 378, 2015
Ary2016	Ma j	Argyle, R.W.	...................
Ary2016		Webb Soc., Double Star Circ. 24, 1, 2016
Ary2016b	Ma j	Argyle, R.W. (measure in Csr2016)	..................
Ary2016b		Webb Soc., Double Star Circ. 24, 40, 2016
Ary2017a	Ma j	Argyle, R.W.	...................
Ary2017a		Webb Soc., Double Star Circ. 25, 1, 2017
Ary2017b	Ma j	Argyle, R.W.	...................
Ary2017b		Webb Soc., Double Star Circ. 25, 6, 2017
Ary2018a	Ma j	Argyle, R.W.	...................
Ary2018a		Webb Soc., Double Star Circ. 26, 1, 2018
Ary2019a	Ma j	Argyle, R.W.	...................
Ary2019a		Webb Soc., Double Star Circ. 27, 1, 2019
Ary2020	Ma j	Argyle, R.A.	.
Ary2020		Webb Soc., Double Star Circ. 28, 1, 2020
Ary2022	Hg j	Argyle, R.A. .
Ary2022		Webb Soc., Double Star Circ. 30, 6, 2022
Skf2000	Ma -	Skiff, B.A.	...................
Skf2000		Webb Soc., Double Star Circ. 8, 2000 (may not be properly precessed)
Skf2002	C -	Skiff, B.A.	...................
Skf2002		private communication, 2002
Skf2002		(measure based on 2MASS data, may not be properly precessed)
Skf2003	-	Skiff, B.A.	...................
Skf2003		private communication, 2003 (may not be properly precessed)
Skf2004	-	Skiff, B.A.	...................
Skf2004		private communication, 2004 (may not be properly precessed)
Skf2004		(coordinates and identifications for Stock & Wroblewski pairs)
Skf2005	C -	Skiff, B.A.	...................
Skf2005		private communication, 2005 (may not be properly precessed)
Skf2006	-	Skiff, B.A.	...................
Skf2006		private communication, 2006 (may not be properly precessed)
Skf2006b	Pa -	Skiff, B.A.	...................
Skf2006b		private communication, 2006 (may not be properly precessed)
Skf2006b		(data mining of Stephenson, C.B., AJ 91, 144, 1986)	1986AJ.....91..144S
Skf2006c	Po -	Skiff, B.A.	...................
Skf2006c		private communication, 2006 (may not be properly precessed)
Skf2006c		(data mining of Joy & Abt, ApJS 28, 1, 1974)	1974ApJS...28....1J
Skf2007	-	Skiff, B.A.	...................
Skf2007		private communication, 2007 (may not be properly precessed)
Skf2009	E2 -	Skiff, B.A.	...................
Skf2009		private communication, 2009 (may not be properly precessed)
Skf2010	C j	Skiff, B.A.	...................
Skf2010	+E+	private communication, 2010 (may not be properly precessed)
Skf2010	+Pa
Skf2011	C j	Skiff, B.A.	...................
Skf2011	+E+	private communication, 2011 (may not be properly precessed)
Skf2011	+H+
Skf2011	+M+
Skf2011	+P+
Skf2011	+T
Skf2011b	Pa j	Skiff, B.A.	...................
Skf2011b	+E+	Webb Soc., Double Star Circ. 19, 2011 (may not be properly precessed)
Skf2012	A j	Skiff, B.A.	...................
Skf2012	+C	private communication, 2012 (may not be properly precessed)
Skf2012	+E+
Skf2012	+H+
Skf2012	+P+
Skf2012	+T+
Skf2012b	C j	Skiff, B.A.	...................
Skf2012b		private communication, 2012 (may not be properly precessed)
Skf2012b		(measure calculated from component coords in Alcock et al., ApJ 562, 337, 2001)	2001ApJ...562..337A
Skf2012c	Ci -	Skiff, B.A.	...................
Skf2012c		private communication, 2012 (may not be properly precessed)
Skf2012c		(measure calculated from component coords in FLX2006)	2006ApJ...639..816E
Skf2012d	Pa j	Skiff, B.A.	...................
Skf2012d		private communication, 2012 (may not be properly precessed)
Skf2012d		(measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007)	2007A&A...469.1221F
Skf2012e	C j	Skiff, B.A.	...................
Skf2012e		private communication, 2012 (may not be properly precessed)
Skf2012e		(measure calculated from component coords in Slesnick et al. 2002)	2002ApJ...576..880S
Skf2012f	C j	Skiff, B.A.	...................
Skf2012f	+H	private communication, 2012 (may not be properly precessed)
Skf2012f		(measure calculated from component coords in Romano et al., A&A 488, 1221, 2008)	2008A&A...488.1221R
Skf2012g	C -	Skiff, B.A.	...................
Skf2012g		private communication, 2012 (may not be properly precessed)
Skf2012g		(measure calculated from component coords in Trullols et al. 1997)	1997A&A...324..549T
Skf2012h	C -	Skiff, B.A.	...................
Skf2012h		private communication, 2012 (may not be properly precessed)
Skf2012h		(measure calculated from component coords in Herbig, ApJ 497, 736, 1998)	1998ApJ...497..736H
Skf2012i	H -	Skiff, B.A.	...................
Skf2012i		private communication, 2012 (may not be properly precessed)
Skf2012i		(measure calculated from component coords in Najita et al. 2000)	2000ApJ...541..977N
Skf2012j	C j	Skiff, B.A.	...................
Skf2012j		private communication, 2012 (may not be properly precessed)
Skf2012j		(measure calculated from component coords in Luhman et al. 2003)	2003ApJ...593.1093L
Skf2012k	C -	Skiff, B.A.	...................
Skf2012k		private communication, 2012 (may not be properly precessed)
Skf2012k		(measure calculated from component coords in Cohen et al. 2004)	2004AJ....127.1602C
Skf2012l	C -	Skiff, B.A.	...................
Skf2012l		private communication, 2012 (may not be properly precessed)
Skf2012l		(measure calculated from component coords in Littlefair et al, MNRAS 358,341,2005)	2005MNRAS.358..341L
Skf2012m	H -	Skiff, B.A.	...................
Skf2012m		private communication, 2012 (may not be properly precessed)
Skf2012m		(measure calculated from component coords in Lada et al., AJ 131, 1574, 2006)	2006ApJ...131.1574L
Skf2012n	C -	Skiff, B.A.	...................
Skf2012n		private communication, 2012 (may not be properly precessed)
Skf2012n		(measure calculated from component coords in Mayne et al. 2007)	2007MNRAS.375.1220M
Skf2012o	E -	Skiff, B.A.	...................
Skf2012o	+E2	private communication, 2012 (may not be properly precessed)
Skf2012o		(measure calculated from component coords in Poleski et al. 2011)	2011AcA....61..199P
Skf2012q	C j	Skiff, B.A.	...................
Skf2012q	+E+	Webb Soc., Double Star Circ. 20, 2012 (may not be properly precessed)
Skf2012q	+H+
Skf2012q	+Mr
Skf2012q	+P+
Skf2012q	+T
Skf2013	A j	Skiff, B.A.	...................
Skf2013	+C	private communication, 2013 (may not be properly precessed)
Skf2013	+E+
Skf2013	+H+
Skf2013	+Ma
Skf2013	+P+
Skf2013	+T
Skf2013b	C j	Skiff, B.A.	...................
Skf2013b	+E+	Webb Soc., Double Star Circ. 21, 2013 (may not be properly precessed)
Skf2013b	+H+
Skf2013b	+P+
Skf2013b	+T+
Skf2013c	E -	Skiff, B.A.	...................
Skf2013c	+Pa	private communication, 2013 (may not be properly precessed)
Skf2013c		(measure calculated from component coords in Galadi-Enriquez et al. 1998)	1998A&AS..131..239G
Skf2014	C j	Skiff, B.A.	...................
Skf2014	+E+	private communication, 2014 (may not be properly precessed)
Skf2014	+H+
Skf2014	+P+
Skf2014b	C j	Skiff, B.A.	...................
Skf2014b	+E+	Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014b	+H+
Skf2014b	+M+
Skf2014b	+P+
Skf2014b	+T
Skf2014c	E -	Skiff, B.A.	...................
Skf2014c	+Pa	Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014c		(measure calculated from component coords in Galadi-Enriquez et al. 1998)	1998A&AS..131..239G
Skf2014d	Pa w	Skiff, B.A.	...................
Skf2014d		Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014d		(measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007)	2007A&A...469.1221F
Skf2015	C j	Skiff, B.A.	...................
Skf2015	+E+	private communication, 2015 (may not be properly precessed)
Skf2015	+H+
Skf2015	+P+
Skf2015	+T
Skf2015b	C j	Skiff, B.A.	...................
Skf2015b	+E+	Webb Soc., Double Star Circ. 23, 40, 2015 (may not be properly precessed)
Skf2015b	+Hw
Skf2015b	+P+
Skf2015c	C j	Skiff, B.A.	...................
Skf2015c	+E+	Webb Soc., Double Star Circ. 23, 49, 2015 (may not be properly precessed)
Skf2015c	+H+
Skf2015c	+P+
Skf2015c	+T
Skf2015d	C j	Skiff, B.A.	...................
Skf2015d	+E+	private communication, 2015 (list 38; may not be properly precessed)
Skf2015d	+H+
Skf2015d	+P+
Skf2015d	+T
Skf2015e	C j	Skiff, B.A.	...................
Skf2015e	+E+	private communication, 2015 (list 39; may not be properly precessed)
Skf2015e	+H+
Skf2015e	+P+
Skf2015e	+T
Skf2016a	C j	Skiff, B.A.	...................
Skf2016a	+E+	private communication, 2016 (list 40; may not be properly precessed)
Skf2016a	+H+
Skf2016a	+P+
Skf2016a	+T
Skf2016b	Pa j	Skiff, B.A. (measure in Csr2016)	...................
Skf2016b	+P	Webb Soc., Double Star Circ. 24, 40, 2016
Skf2016b	+E2
Skf2016b	+Ht
Skf2016b	+Eu
Skf2016b	+C
Skf2016b	+Hw
Skf2016b	+Er
Skf2016c	P+ j	Skiff, B.A.	...................
Skf2016c	+C	Webb Soc., Double Star Circ. 24, 43, 2016
Skf2016c	+E+
Skf2016c	+H+
Skf2016c	+P+
Skf2016c	+T+
Skf2016d	C j	Skiff, B.A.	...................
Skf2016d	+E+	private communication, 2016 (list 41; may not be properly precessed)
Skf2016d	+H+
Skf2016d	+P+
Skf2016d	+T
Skf2016e	C j	Skiff, B.A.	...................
Skf2016e	+E+	private communication, 2016 (14 June email; may not be properly precessed)
Skf2016f	C -	Skiff, B.A.	...................
Skf2016f	+E+	private communication, 2016 (list 42; may not be properly precessed)
Skf2016f	+H+
Skf2016f	+P+
Skf2016f	+T
Skf2016g	C j	Skiff, B.A.	...................
Skf2016g	+E+	private communication, 2016 (list 43; may not be properly precessed)
Skf2016g	+H+
Skf2016g	+P+
Skf2016g	+T
Skf2016h	Hg -	Skiff, B.A.	...................
Skf2016h		private communication, 2016 (1 December email; may not be properly precessed)
Skf2016i	Hg -	Skiff, B.A.	...................
Skf2016i		private communication, 2016 (20 December email; may not be properly precessed)
Skf2016j	Hg -	Skiff, B.A.	...................
Skf2016j		private communication, 2016 (24 December email; may not be properly precessed)
Skf2017a	C+ j	Skiff, B.A.	...................
Skf2017a	+H	private communication, 2017 (13 January email; may not be properly precessed)
Skf2017b	Hg -	Skiff, B.A.	...................
Skf2017b		private communication, 2017 (14 January email; may not be properly precessed)
Skf2017b
Skf2017c	C+ j	Skiff, B.A.	...................
Skf2017c	+E+	private communication, 2017 (30 January email; may not be properly precessed)
Skf2017c	+H+
Skf2017c	+P
Skf2017d	Hg -	Skiff, B.A.	...................
Skf2017d		private communication, 2017 (26 Febuary email; may not be properly precessed)
Skf2017e	C+ j	Skiff, B.A.	...................
Skf2017e	+P	private communication, 2017 (9 March email; may not be properly precessed)
Skf2017f	E+ -	Skiff, B.A.	...................
Skf2017f	+H	private communication, 2017 (24 May email; may not be properly precessed)
Skf2017g	P+ u	Skiff, B.A.	...................
Skf2017g	+C+	Webb Soc., Double Star Circ. 25, 62, 2017
Skf2017g	+E+
Skf2017g	+H+
Skf2017g	+T
Skf2017h	Hg -	Skiff, B.A.	...................
Skf2017h		private communication, 2017 (24 June email; may not be properly precessed)
Skf2017i	H+ w	Skiff, B.A.	...................
Skf2017i	+P+	private communication, 2017 (11 July email; may not be properly precessed)
Skf2017i	+E+
Skf2017i	+C
Skf2017j	H+ w	Skiff, B.A.	...................
Skf2017j	+P+	private communication, 2017 (15 July emails; may not be properly precessed)
Skf2017j	+E
Skf2017k	C+ -	Skiff, B.A.	...................
Skf2017k	+E+	private communication, 2017 (17 July emails; may not be properly precessed)
Skf2017k	+H
Skf2017l	C+ -	Skiff, B.A.	...................
Skf2017l	+E+	private communication, 2017 (18 July emails; may not be properly precessed)
Skf2017l	+H
Skf2017m	P+ w	Skiff, B.A.	...................
Skf2017m	+E+	private communication, 2017 (20 July emails; may not be properly precessed)
Skf2017m	+H+
Skf2017m	+C
Skf2017n	E+ -	Skiff, B.A.	...................
Skf2017n	+H	private communication, 2017 (25 July emails; may not be properly precessed)
Skf2017o	E+ w	Skiff, B.A.	...................
Skf2017o	+P+	private communication, 2017 (20 August emails; may not be properly precessed)
Skf2017o	+C
Skf2017p	E+ j	Skiff, B.A.	...................
Skf2017p	+P+	private communication, 2017 (2 October emails; may not be properly precessed)
Skf2017p	+C+
Skf2017p	+H
Skf2017q	E+ w	Skiff, B.A.	...................
Skf2017q	+P+	private communication, 2017 (3 October emails; may not be properly precessed)
Skf2017q	+H
Skf2018a	E j	Skiff, B.A.	...................
Skf2018a		private communication, 2018 (18 January emails; may not be properly precessed)
Skf2018b	E+ j	Skiff, B.A.	...................
Skf2018b	+C	private communication, 2018 (10 February emails; may not be properly precessed)
Skf2018c	E+ j	Skiff, B.A.	...................
Skf2018c	+C	private communication, 2018 (16 February emails; may not be properly precessed)
Skf2018d	E+ j	Skiff, B.A.	...................
Skf2018d	+C	private communication, 2018 (6 March emails; may not be properly precessed)
Skf2018e	E+ j	Skiff, B.A.	...................
Skf2018e	+not	private communication, 2018 (15 March emails; may not be properly precessed)
Skf2018f	not j	Skiff, B.A.	...................
Skf2018f		private communication, 2018 (9 March emails; may not be properly precessed)
Skf2018g	Hg j	Skiff, B.A.	...................
Skf2018g		private communication, 2018 (20 March emails; may not be properly precessed)
Skf2018h	H j	Skiff, B.A.	...................
Skf2018h	+E	private communication, 2018 (6 April emails; may not be properly precessed)
Skf2018i	H j	Skiff, B.A.	...................
Skf2018i	+P	private communication, 2018 (19 October emails; may not be properly precessed)
Skf2018j	H j	Skiff, B.A.	...................
Skf2018j	+P	private communication, 2018 (24 November emails; may not be properly precessed)
Skf2018k	H j	Skiff, B.A.	...................
Skf2018k	+P	private communication, 2018 (19 December emails; may not be properly precessed)
Skf2019a	H j	Skiff, B.A.	...................
Skf2019a		private communication, 2019 (16 July email; may not be properly precessed)
Skf2019b	H j	Skiff, B.A.	...................
Skf2019b		private communication, 2019 (6 August email; may not be properly precessed)
Skf2019c	j	Skiff, B.A.	...................
Skf2019c		private communication, 2019 (16 August email; may not be properly precessed)
Skf2019d	H j	Skiff, B.A.	...................
Skf2019d		private communication, 2019 (11 September email; may not be properly precessed)
Skf2019e	H+ j	Skiff, B.A.	...................
Skf2019e	+E	private communication, 2019 (30 July email; may not be properly precessed)
Skf2019f	C j	Skiff, B.A.	...................
Skf2019f	+E+	private communication, 2019 (list 44; may not be properly precessed)
Skf2019f	+H+
Skf2019f	+P+
Skf2019f	+T
Skf2019g	Z j	Skiff, B.A.	...................
Skf2019g		private communication, 2019 (8 October email)
Skf2020a	C j	Skiff, B.A.	...................
Skf2020a	+E+	private communication, 2020 (9 March email; may not be properly precessed)
Skf2020a	+H+
Skf2020a	+P
Skf2020b	C j	Skiff, B.A.	...................
Skf2020b	+E+	private communication, 2020 (list 45; may not be properly precessed)
Skf2020b	+H+
Skf2020b	+P+
Skf2020b	+T
Skf2020c	Hg j	Skiff, B.A.	...................
Skf2020c		private communication, 2020 (5 August email)
Skf2020d	Hg+ j	Skiff, B.A.	...................
Skf2020d	+Ek	private communication, 2020 (23 August email)
Skf2020e	Hg j	Skiff, B.A.	...................
Skf2020e		private communication, 2020 (31 August email)
Skf2020f	E	Skiff, B.A.	...................
Skf2020f		private communication, 2020 (22 November email)
Skf2021a	Hg	Skiff, B.A.	...................
Skf2021a		private communication, 2021 (13 March email)
Skf2021b	H+	Skiff, B.A.	...................
Skf2021b	+E+	private communication, 2021 (15 November email)
Skf2021c	Hg	Skiff, B.A.	...................
Skf2021c		private communication, 2021 (16 December email)
Skf2022a	E	Skiff, B.A.	...................
Skf2022a		private communication, 2022 (12 September email)
Skf2022b	Hg	Skiff, B.A.	...................
Skf2022b		private communication, 2022 (28 September email)
Skf2022c	E	Skiff, B.A.	...................
Skf2022c		private communication, 2022 (17 October email)
Skf2022d	E	Skiff, B.A.	...................
Skf2022d		private communication, 2022 (12 December email)
Skf2022e	Hg	Skiff, B.A.	...................
Skf2022e		private communication, 2022 (19 December email)
Skf2023a	Hg	Skiff, B.A.	...................
Skf2023a		private communication, 2023 (28 February email)

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20133+3502	SKF2392	BD	2010	7	346	14.5	8.89	12.80	G0V	V	201321.96+350241.6
20133+3502	SKF2392	BD	2015	9	347	14.4	8.89	12.80	G0V	V	201321.96+350241.6
20133+3502	SKF2392	BD	2018	15	346	14.0	8.89	12.80	G0V	V	201321.96+350241.6

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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
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Show name coord_2000 discov# comp pa sep dist(') Show 20133+3502 SKF2392 BD 346 14.0 Show 20133+3502 ARY 23 BC 339 65.0 Show 20133+3502 ARY 23 AB 28 81.6 2 Show 20127+3456 TDT2090 256 0.5 11 Show 20144+3501 COU2216 207 0.6 13 Show 20130+3450 SEI1012 49 14.6 13 Show 20124+3455 ABT9004 5 27.9 14 Show 20123+3451 AG 249 CD 352 6.3 18 Show 20123+3451 AG 249 AB 133 32.9 18 Show 20123+3451 AG 249 AC 30 13.0 18 Show 20119+3510 SEI 988 3 3.8 18 Show 20120+3454 SEI 987 336 23.2 19 Show 20150+3500 ES 205 198 7.1 21 Show 20117+3458 SEI 977 39 15.2 21 Show 20142+3522 ES 204 281 15.1 22 Show 20135+3526 COU2214 AB 31 1.1 24 Show 20135+3526 COU2214 AC 263 3.4 24 Show 20139+3439 SEI1027 10 28.7 25 Show 20146+3522 SEI1040 49 4.4 26 Show 20128+3439 TDT2091 24 1.0 26 Show 20144+3524 ES 244 BC 17 4.9 26 Show 20144+3524 ES 244 CD 304 4.1 26 Show 20144+3524 ES 244 AB 130 41.2 26 Show 20144+3556 SEI1035 198 15.4 30 Show 20129+3432 TDT2093 20 0.4 32 Show 20120+3436 HO 120 AB 111 1.2 32 Show 20120+3436 HO 120 AC 200 24.2 32 Show 20158+3447 SEI1047 163 21.0 35 Show 20129+3429 AG 250 53 8.9 35 Show 20113+3527 SEI 966 246 26.0 35 Show 20106+3452 A 281 AB 172 4.2 36 Show 20106+3452 ARN 96 AC 314 63.6 36 Show 20120+3429 A 282 AB 207 0.3 38 Show 20120+3429 HO 121 AB,C 12 24.5 38 Show 20120+3429 HO 121 AB,D 11 42.0 38 Show 20114+3532 TDT2064 329 0.6 38 Show 20103+3511 SEI 941 156 27.5 39 Show 20117+3431 CRB 133 113 10.7 39 Show 20123+3540 FYM 582 267 4.9 40 Show 20107+3529 RAO 427 126 0.5 42 Show 20118+3540 SEI 979 350 6.3 42 Show 20155+3536 SEI1045 325 29.1 43 Show 20139+3545 COU2215 75 0.7 43 Show 20099+3509 BKO 99 67 7.3 44 Show 20115+3539 SEI 968 127 5.6 44 Show 20124+3545 BKO 104 AB 72 9.4 45 Show 20124+3545 BKO 104 AC 285 9.3 45 Show 20097+3510 SEI 937 67 25.3 46 Show 20130+3416 LDS1035 193 17.3 47 Show 20096+3506 TOB 173 186 15.6 47 Show 20163+3532 ES 2249 158 4.9 47

	A	B	C
B	pa=28.2° sep=80.71"
C	pa=8.4° sep=133.38"	pa=342.9° sep=63.67"
D	pa=22.7° sep=91.69"	pa=348.0° sep=13.81"	pa=161.5° sep=49.93"

Name	HD 228368		Coord arcsec 2000	201318.85+350130.5		Mag	8.48		Spectral class	O7 (blue)
PmRA	-1.00		PmDE	-8.0		SAO	69627		Tycho2	2679-00456-1
HD	228368		DM	BD+34 3920

Tycho2	2679-00456-1		Pflag			RAmdeg	303.32857717		DEmdeg	35.02515262
PmRA	-0.2		PmDE	-8.4		E RAmdeg	7		E DEmdeg	7
E pmRA	1.5		E pmDE	1.6		EpRAm	1991.09		EpDEm	1991.22
Num	8		Q RAmdeg	0.6		Q DEmdeg	0.9		Q pmRA	0.7
Q pmDE	0.9		BTmag	8.910		E BTmag	0.017		VTmag	8.475
E VTmag	0.013		Prox	803		TYC	T		HIP
CCDM			RAdeg	303.32857778		DEdeg	35.02517194		EpRA 1990	1.56
EpDE 1990	1.68		E RAdeg	6.9		E DEdeg	6.6		Posflg
Corr	0.0

SAO	69627		DelFlag			RA1950			PmRA1950	0.0013
DE1950			PmDE1950	0.001		Vmag	8.7		SpType	A
Double code			Source	6		CatNum	2000		DM	BD+34 3920
DMcomp			BDsup			HD	228368		M HD	0
GC			RA1950rad	5.28574744		DE1950rad	0.60865355		PmRA2000	0.0015
PmDE2000	-0.001

Coord arcsec 2000	201321.96+350241.6		Coord calc	201321.96+350241.6		Mag	8.89		Spectral class	G0V (yellow)
PmRA	27.00		PmDE	23.0		SAO	69630		Tycho2	2679-00756-1
HD	228380		DM	BD+34 3922		Calc delta mag	0.41

Tycho2	2679-00756-1		Pflag			RAmdeg	303.34151246		DEmdeg	35.04490111
PmRA	26.0		PmDE	23.6		E RAmdeg	10		E DEmdeg	10
E pmRA	1.5		E pmDE	1.5		EpRAm	1990.62		EpDEm	1990.68
Num	7		Q RAmdeg	0.6		Q DEmdeg	1.6		Q pmRA	0.6
Q pmDE	1.7		BTmag	9.561		E BTmag	0.020		VTmag	8.891
E VTmag	0.015		Prox	143		TYC	T		HIP
CCDM			RAdeg	303.34143778		DEdeg	35.04484472		EpRA 1990	1.58
EpDE 1990	1.66		E RAdeg	9.7		E DEdeg	9.5		Posflg
Corr	0.1

SAO	69630		DelFlag			RA1950			PmRA1950	0.0019
DE1950			PmDE1950	0.028		Vmag	9		SpType	B3
Double code			Source	6		CatNum	2001		DM	BD+34 3922
DMcomp			BDsup			HD	228380		M HD	0
GC			RA1950rad	5.28596422		DE1950rad	0.60898975		PmRA2000	0.0021
PmDE2000	0.026

Coord arcsec 2000	201320.44+350342.5		Mag	10.56		PmRA	1.00		PmDE	-2.0
Tycho2	2679-00664-1		Calc delta mag	2.08		Calc coord	yes

Tycho2	2679-00664-1		Pflag			RAmdeg	303.33390901		DEmdeg	35.06203426
PmRA	2.0		PmDE	-2.3		E RAmdeg	25		E DEmdeg	26
E pmRA	2.0		E pmDE	2.0		EpRAm	1987.74		EpDEm	1988.20
Num	5		Q RAmdeg	0.3		Q DEmdeg	0.7		Q pmRA	0.3
Q pmDE	0.7		BTmag	10.697		E BTmag	0.041		VTmag	10.561
E VTmag	0.050		Prox	238		TYC	T		HIP
CCDM			RAdeg	303.33390278		DEdeg	35.06204083		EpRA 1990	1.61
EpDE 1990	1.66		E RAdeg	28.5		E DEdeg	29.4		Posflg
Corr	0.0

Coord arcsec 2000	201321.73+350255.1		Mag	12.8		PmRA	26.00		PmDE	26.0
Calc delta mag	4.32		Calc coord	yes