20237+3729 CIA 20 (HD 194335)

Coord 2000	20237+3729		Discov num	CIA  20		Comp			Coord arcsec 2000	20 23 44.37 +37 28 35.2
Date first	2021		Date last	2021		Obs	4
Pa first	192		Pa last	300.1		P.A. Now (θ)	300.1°
Sep first	0.0		Sep last	0.002		Sep. Now (ρ)	0.002"
Mag pri	6.80		Mag sec	7.20		delta mag (ΔM)	0.4		Spectral class	B2III+sdO (blue-white)
Pri motion ra	+005		Sec motion ra
Pri motion dec	+000		Sec motion dec
Notes	N K (See Notes, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Name	HD 194335		Constellation	Cygnus		SAO	69951		HIP	100574
Tycho2	2684-02040-1		HD	194335		HR	7807		GC	28379
BD	BD+37 3916		Distance	414.94		Distance ly	1353.53

discov_num	notes	refcode
CIA 20	V2119 Cyg.

refcode	metd	author	reference
CIA		Center for High Angular Resolution Astronomy (CHARA Interferometric Array)
CIA2005	not j	McAlister, H.A., ten Brummelaar, T.A., Gies, D.R., Huang, W., Bagnuolo, Jr., W.G.,	2005ApJ...628..439M
CIA2005		Shure, M.A., Sturmann, J., Sturmann, L., Turner, N.H., Taylor, S.F., Berger, D.H.,	.
CIA2005		Baines, E.K., Grundstrom, E. & Ogden, C.	.
CIA2005		ApJ 628, 439, 2005	.
CIA2006	not j	Berger, D.H., Gies, D.R., McAlister, H.A., ten Brummelaar, T.A., Henry, T.J.,	2006ApJ...644..475B
CIA2006		Sturmann, J., Sturmann, L., Turner, N.H., Ridgway, S.T., Aufdenberg, J.P. &	.
CIA2006		Merand, A.	.
CIA2006		ApJ 644, 475, 2006
CIA2007	not j	Di Holco, E., Absil, O., Augereau, J.-C., Merand, A., Coude du Foresto, V.,	2007A&A...475..243D
CIA2007		Thevenin, F., Defrere, D., Kervella, P., ten Brummelaar, T.A., McAlister, H.A.,	.
CIA2007		Ridgway, S.T., Sturmann, J., Sturmann, L. & Turner, N.H.	.
CIA2007		A&A 475, 243, 2007	.
CIA2008	Kc j	Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.	2008ApJ...682..577B
CIA2008		Sturmann, L., & Ridgway, S.T.
CIA2008		ApJ 682, 577, 2008
CIA2008b	Kc j	Zhao, M., Gies, D., Monnier, J.D., Thureau, N., Pedretti, E., Baron, F.,	2008ApJ...684L..95Z
CIA2008b	+orb	Merand, A., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Turner, N.,
CIA2008b		Sturmann, J., Sturmann, L., Farrington, C., & Goldfinger, P.J.
CIA2008b		ApJ 684, L95, 2008
CIA2008c	not j	Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.,	2008ApJ...680..728B
CIA2008c		Sturmann, L., Goldfinger, P.J. & Ridgway, S.T.	.
CIA2008c		ApJ 680, 728, 2008	.
CIA2008d	not j	Boyajian, T.S., McAlister, H.A., Baines, E.K., Gies, D.R., Henry, T., Jao, W.-C.,	2008ApJ...683..424B
CIA2008d		O'Brien, D., Raghavan, D., Touhami, Y., ten Brummelaar, T.A., Farrington, C.,	.
CIA2008d		Goldfinger, P.J., Sturmann, L., Sturmann, J., Turner, N.H. & Ridgway, S.	.
CIA2008d		ApJ 683, 424, 2008	.
CIA2008e	not j	Kervella, P., Merand, A., Pichon, B., Thevenin, F., Heiter, U., Bigot, L.,	2008A&A...488..667K
CIA2008e		ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Turner, N., Sturmann, J.,	.
CIA2008e		Sturmann, L., Goldfinger, P.J. & Farrington, C.	.
CIA2008e		A&A 488, 667, 2008	.
CIA2009a	not j	Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Sturmann, J., Sturmann, L.,	2009ApJ...701..154B
CIA2009a		Turner, N.H. & Ridgway, S.T.	.
CIA2009a		ApJ 701, 154, 2009	.
CIA2009b	not j	Boyajian, T.S., McAlister, H.A., Cantrell, J.R., Gies, D.R., ten Brummelaar, T.A.,	2009ApJ...691.1243B
CIA2009b		Farrington, C., Goldfinger, P.J., Sturmann, L., Sturmann, J., Turner, N.H. &	.
CIA2009b		Ridgway, S.	.
CIA2009b		ApJ 691, 1243, 2009	.
CIA2010	Kf j	Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., McAlister,	2010AJ....139.2308F
CIA2010	+orb	H.A., Raghavan, D., Turner, N.H., Sturmann, L., Sturmann, J., & Ridgway, S.T.
CIA2010		AJ 139, 2308, 2010
CIA2010b	Kc j	Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.	2010AJ....140..167B
CIA2010b		Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.
CIA2010b		AJ 140, 167, 2010
CIA2010c	not j	Baines, E.K., Dollinger, M.P., Cusano, F., Guenther, E.W., Hatzes, A.P.,	2010ApJ...710.1365B
CIA2010c		McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J., Sturmann, L.,	.
CIA2010c		Goldfinger, P.J., Farrington, C.D. & Ridgway, S.T.	.
CIA2010c		ApJ 710, 1365, 2010	.
CIA2011a	Kf -	Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.	2011ApJ...731..132B
CIA2011a		Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.
CIA2011a		ApJ 731, 132, 2011
CIA2011b	Kf j	ten Brummelaar, T.A., O'Brien, D.P., Mason, B.D., Farrington, C.D.,	2011AJ....142...21T
CIA2011b	+Xh	Fullerton, A.W., Gies, D.R., Grundstrom, E.D., Hartkopf, W.I., et al.
CIA2011b	+orb	AJ 142, 21, 2011
CIA2011c	Kf -	O'Brien, D.P., McAlister, H.A., Raghavan, D., Boyajian, T.S.,	2011ApJ...728..111O
CIA2011c	+orb	ten Brummelaar, T.A., Sturmann, J., Sturmann, L., Turner, N.H., & Ridgway, S.
CIA2011c		ApJ 728, 111, 2011
CIA2011d	orb j	Monnier, J.D., Zhao, M., Pedretti, E., Millan-Gabet, R., Berger, J.-P., Traub, W.,	2011ApJ...742L...1M
CIA2011d	+Kc	Schloerb, F.P., ten Brummelaar, T., McAlister, H., Ridgway, S., Sturmann, L.,
CIA2011d	+K	Sturmann, J., et al.
CIA2011d		ApJ 742, L1, 2011 (see also IOT2011)
CIA2012a	Kf j	Raghavan, D., Farrington, C.D., ten Brummelaar, T.A., McAlister, H.A.,	2012ApJ...745...24R
CIA2012a		Ridgway, S.T., Sturmann, L., Sturmann, J., & Turner, N.H.
CIA2012a		ApJ 745, 24, 2012
CIA2012b	Kc j	Baron, F., Monnier, J., Pedretti, E., Zhao, M., Schaefer, G., Parks, R., Che, X.,	2012ApJ...752...20B
CIA2012b		Thureau, N., ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Farrington, C.,
CIA2012b		Sturmann, J., Sturmann, L., & Turner, N.
CIA2012b		ApJ 752, 20, 2012
CIA2012c	Kc j	Che, X., Monnier, J.D., Tycner, C., Kraus, S., Zavala, R.T., Baron, F., Pedretti,	2012ApJ...757...29C
CIA2012c	+orb	E., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Sturmann, J., Sturmann, L.,
CIA2012c		& Turner, N.
CIA2012c		ApJ 757, 29, 2012 (see also NOI2012)
CIA2012d	not j	Baines, E.K., White, R.J., Huber, D., Jones, J., Boyajian, T., McAlister, H.A.,	2012ApJ...761...57B
CIA2012d		ten Brummelaar, T.A., Turner, N.H., Sturmann, J., Sturmann, L., Goldfinger, P.J.,	.
CIA2012d		Farrington, C.D., Riedel, A.R., Ireland, M., von Braun, K. & Ridgway, S.T.	.
CIA2012d		ApJ 761, 57, 2012	.
CIA2012e	not j	Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A.,	2012ApJ...746..101B
CIA2012e		von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R.,	.
CIA2012e		Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami,	.
CIA2012e		Y., Turner, N.H. & White, R.	.
CIA2012e		ApJ 746, 101, 2012	.
CIA2012f	not j	Boyajian, T.S., von Braun, K., van Belle, G., McAlister, H.A., ten Brummelaar,	2012ApJ...757..112B
CIA2012f		T.A., Kane, S.R., Muirhead, P.S., Jones, J., White, R., Schaefer, G., Ciardi, D.,	.
CIA2012f		Henry, T., Lopez-Morales, M., Ridgway, S., Gies, D., Jao, W.-C., Rojas-Ayala, B.,	.
CIA2012f		Parks, J.R., Sturmann, L., Sturmann, J., Turner, N.H., Farrington, C., Goldfinger,	.
CIA2012f		P.J. & Berger, D.H.
CIA2012f		ApJ 757, 112, 2012	.
CIA2013a	Kc j	Gallenne, A., Monnier, J., Merand, A., Kervella, P., Kraus, S., Schaefer, G.H.,	2013A&A...552A..21G
CIA2013a		Gieren, W., Pietrzynski, G., Szabados, L., Che, X., Baron, F., Pedretti,E., et al.
CIA2013a		A&A 552, A21, 2013
CIA2013b	Kc -	Absil, O., Defrere, D., Coude du Foresto, V., Di Folco, E., Merand, A., Augereau,	2013A&A...555A.104A
CIA2013b	+Am	J.-C., Ertel, S., Hanot, C., Kervella, P., Mollier, B., Scott, N., Che, X. et al.
CIA2013b		A&A 555, A104, 2013
CIA2013c	not j	Boyajian, T.S., von Braun, K., van Belle, G., Farrington, C., Schaefer, G., Jones,	2013ApJ...771...40B
CIA2013c		J., White, R., McAlister, H.A., ten Brummelaar, T.A., Ridgway, S., Gies, D.R.,	.
CIA2013c		Sturmann, L., Sturmann, J., Turner, N.H., Goldfinger, P.J. & Vargas, N.	.
CIA2013c		ApJ 771, 40, 2013	.
CIA2014a	Kf j	Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., Mourard, D.,	2014AJ....148...48F
CIA2014a	+Kc	Moravveji, E., McAlister, H.A., Turner, N.H., Sturmann, L., & Sturmann, J.
CIA2014a	+orb	AJ 148, 48, 2014
CIA2014b	not j	von Braun, K., Boyajian, T.S., van Belle, G.T., Kane, S.R., Jones, J., Farrington,	2016MNRAS.438.2413B
CIA2014b		C., Schaefer, G., Vargas, N., Scott, N., ten Brummelaar, T.A., Kephart, M., Gies,	.
CIA2014b		D.R., Ciardi, D.R., Lopez-Morales, M., Mazingue, C., McAlister, H.A., Ridgway, S.,	.
CIA2014b		Goldfinger, P.J., Turner, N.H. & Sturmann, L.	.
CIA2014b		MNRAS 438, 2413, 2014	.
CIA2015a	Kf j	Mourard, D., Monnier, J., Meilland, A., Gies, D., Millour, F., Benisty, M.,	2015A&A...577A..51M
CIA2015a	+orb	Che, X., Grundstrom, E.D., Ligi, R., Schaefer, G., Baron, F., Kraus, S.,
CIA2015a	+Kc	Zhao, M., Pedretti, E., Berio, P., Clausse, J.M., Nardetto, N., Perraut, K.,
CIA2015a		Spang, A., Stee, P., Tallon-Bose, I., McAlister, H., ten Brummelaar, T.,
CIA2015a		Ridgway, S.T., Sturmann, J., Sturmann, L., Turner, N. & Farrington, C.
CIA2015a		A&A 577, A51, 2015
CIA2015b	Kc j	Roettenbacher, R.M., Monnier, J., Henry, G.W., Fekel, F.C., Williamson, M.H.,	2015ApJ...807...23R
CIA2015b		Pourbaix, D., Latham, D.W., Latham, C.A., Torres, G., Baron, F., Che, X.,
CIA2015b		Kraus, S., et al.
CIA2015b		ApJ 807, 23, 2015
CIA2015c	Kc j	Roettenbacher, R.M., Monnier, J., Fekel, F.C., Henry, G.W., Korhonen, H.,	2015ApJ...809..159R
CIA2015c		Latham, D.W., Muterspaugh, M.W., Williamson, M.H., Baron, F.,
CIA2015c		ten Brummelaar, T.A., Che, X., Harmon, R.O., et al.
CIA2015c		ApJ 809, 159, 2015
CIA2015d	not j	Boyajian, T., von Braun, K., Feiden, G.A., Huber, D., Basu, S., Demarque, P.,	2015MNRAS.447..846B
CIA2015d		Fischer, D.A., Schaefer, G., Mann, A.W., White, T.T., Maestro, V., Brewer, J.,	.
CIA2015d		Lamell, C.B., Spada, F., Lopez-Morales, M., Ireland, M., Farrington, C., van Belle,	.
CIA2015d		G.T., Kane, S.R., Jones, J., ten Brummelaar, T.A., Ciardi, D.R., McAlister, H.A.,	.
CIA2015d		Ridgway, S., Goldfinger, P.J., Turner, N.H. & Sturmann, L.	.
CIA2015d		MNRAS 447, 846, 2015	.
CIA2016a	Kc -	Gallenne, A., Merand, A., Kervella, P., Monnier, J., Schaefer, G.H.,	2016MNRAS.461.1451G
CIA2016a		Roettenbacher, R.M., Gieren, W., Pietrzynski, G., McAlister, H.A.,
CIA2016a		ten Brummelaar, T.A., Sturmann, J., Sturmann, L., Turner, N.H., & Anderson, R.I.
CIA2016a		MNRAS 461, 1451, 2016
CIA2016b	Kc j	Richardson, N.D., Shenar, T., Roy-Loubier, O., Schaefer, G., Moffat, A.F.J.,	2016MNRAS.461.4115R
CIA2016b		St-Louis, N., Gies, D.R., Farrington, C., Hill, G.M., Williams, P.M.,
CIA2016b		Gordon, K., Pablo, H., & Ramiaramanantsoa, T.
CIA2016b		MNRAS 461, 4115, 2016
CIA2016c	Kc j	Schaefer, G.H., Hummel, C.A., Gies, D.R., Zavala, R.T., Monnier, J.D.,	2016AJ....152..213S
CIA2016c	+orb	Walter, F.M., Turner, N.H., Baron, F., ten Brummelaar, T., Che, X.,
CIA2016c		Farrington, C.D., Kraus, S., Sturmann, J., & Sturmann, L.
CIA2016c		AJ 152, 213, 2016 (see also NOI2016b)
CIA2018a	Kc j	Gardner, T., Monnier, J.D., Fekel, F.C., Williamson, M., Duncan, D.K., White, T.R.,	2018ApJ...855....1G
CIA2018a	+orb	Ireland, M., Adams, F.C., Barman, T., Baron, F., ten Brummelaar, T., Che, X.,
CIA2018a		Huber, D., Kraus, S., Roettenbacher, R.M., Schaefer, G., Sturmann, J., Sturmann, L.,
CIA2018a		Swihart, S.J. & Zhao, M.
CIA2018a		ApJ 855, 1, 2018
CIA2018b	not j	Schaefer, G.H., White, R.J., Baines, E.K., Boyajian, T.S., ten Brummelaar, T.A.,	2018ApJ...858...71S
CIA2018b		Farrington, C.D., Sturmann, J., Sturmann, L. & Turner, N.H.
CIA2018b		ApJ 858, 71, 2018
CIA2018c	not j	White, T.R., Huber, D., Mann, A.W., Casagrande, L., Grunblatt, S.K., Justesen,	2018MNRAS.477.4403W
CIA2018c		A.B., Silva Aguirre, C., Bedding, T.R., Ireland, M.J., Schaefer, G.H. & Tuthill,
CIA2018c		P.G.
CIA2018c		MNRAS 477, 4403, 2018
CIA2018d	Kf j	Farrington, C.D., Fekel, F.C., Schaefer, G.H. & ten Brummelaar, T.A.	2018AJ....156..144F
CIA2018d	+Kc	AJ 148, 48, 2014
CIA2018d	+orb
CIA2018d	+not
CIA2018e	not j	Gordon, K.D., Gies, D.R., Schaefer, G.H., Huber, D., Ireland, M. & Hillier, D.J.	2018ApJ...869...37G
CIA2018e		ApJ 869, 37, 2018
CIA2019a	not j	Gordon, K.D., Gies, D.R., Schaefer, G.H., Huber, D. & Ireland, M.	2019ApJ...873...91G
CIA2019a		ApJ 869, 37, 2018
CIA2019b	Kc j	Lester, K.V., Gies, D.R., Schaefer, G.H., Farrington, C.D., Monnier, J.D.,	2019AJ....157..140L
CIA2019b	+orb	ten Brummelaar, T., Sturmann, J. & Vargas, N.
CIA2019b	+not	AJ 157, 140, 2019
CIA2019c	Kc j	Lester, K.V., Gies, D.R., Schaefer, G.H., Farrington, C.D., Guo, Z., Matson, R.A.,	2019AJ....158..218L
CIA2019c	+orb	Monnier, J.D., ten Brummelaar, T., Sturmann, J., Sturmann, L., Vargas, N. & Weiss,
CIA2019c	+not	S.A.
CIA2019c		AJ 158, 218, 2019
CIA2020a	Kc j	Lester, K.V., Fekel, F.C., Muterspaugh, M., Gies, D.R., Schaefer, G.H., Farrington,	2020AJ....160...58L
CIA2020a	+Kp	C.D., Guo, Z., Matson, R.A., Monnier, J.D., ten Brummelaar, T., Sturmann, J. &
CIA2020a	+orb	Weiss, S.A.
CIA2020a	+not	AJ 160, 58, 2020
CIA2021a	Kc j	Thomas, J.D., Richardson, N.D., Eldridge, J.J., Schaefer, G., Monnier, J.D.,	2021MNRAS.504.5221T
CIA2021a	+orb	Sana, H., Moffat, A.F.J., Williams, P., Corcoran, M.F., Stevens, I.R., Weigelt, G.,
CIA2021a	+not	Zainol, F.D., Anugu, N., Le Bouquin, J.-B., ten Brumelaar, T.A., Campos, F., et al.
CIA2021a		MNRAS 504, 5221, 2021
CIA2021b	Kc j	Klement, R., Hadrava, P., Rivinius, T., Baade, D., Cabezas, M., Heida, M.,	2021ApJ...916...24K
CIA2021b	+orb	Schaefer, G.H., Gardner, T., Gies, D.R., Anugu, N., Lanthermann, C., Davies, C.L.,
CIA2021b	+not	Anderson, M.D., Monnier, J.D., Ennis, J., Labdon, A., Setterholm, B.R., Kraus, S.,
CIA2021b		ten Brummelaar, T.A. & Le Bouquin, J.-B.
CIA2021b		ApJ 916, 24, 2021
CIA2021c	Kc j	Gardner, T., Monnier, J.D., Fekel, F.C., Williamson, M., Baron, F., Hinkley, S.,	2021ApJ..921....41G
CIA2021c	+A	Ireland, M., Kraus, A.L., Kraus, S., Roettenbacher, R.M., Schaefer, G., Sturmann,
CIA2021c	+orb	J., Sturmann, L. & ten Brummelaar, T.
CIA2021c		ApJ 921, 41, 2021
CIA2021d	Kc j	Gardner, T., Monnier, J.D., Fekel, F.C., Schaefer, G., Johnson, K.J.C., Le Bouquin,	2021AJ...161....40G
CIA2021d		J.-B., Kraus, S., Anugu, N., Setterholm, B.R., Labdon, A., Davies, C.L.,
CIA2021d		Lanthermann, C., Ennis, J., Ireland, M., Kratter, K.M., ten Brummelaar, T.,
CIA2021d		Sturmann, J., Sturmann, L., Farrington, C., Gies, D.R., Klement, R. & Adams, F.C.
CIA2021d		AJ 161, 40, 2021
CIA2021e	Kc j	Richardson, N.D., Lee, L., Schaefer, G., Shenar, T., Sander, A.A.C., Hill, G.M.,	2021ApJL.908.....3R
CIA2021e		Fullard, A.G., Monnier, J.D., Anugu, N., Davies, ClL., Gardner, T.,
CIA2021e		Lanthermann, C., Kraus, S. & Setterholm, B.R.
CIA2021e		ApJL 908, 3, 2021
CIA2022a	Kc j	Klement, R., Schaefer, G.H., Gies, D.R., Wang, L., Baade, D., Rivinius, T.,	2022ApJ..926...213K
CIA2022a		Gallenne, A., Carciofi, A.C., Monnier, J.D., Merand, A., Anugu, N., Kraus, S.,
CIA2022a		Davies, C.L., Lanthermann, C., Gardner, T., Wysocki, P., Ennis, J., Labdon, A.,
CIA2022a		Setterholm, B.R. & Le Bouquin, J.-B.
CIA2022a		ApJ 926, 213, 2022
CIA2022b	Kc+ j	Schaefer, G., Anugu, N., ten Brummelaar, T., Farrington, C., Gies, D., Jones, J.,	2022AAS...24030507S
CIA2022b	+orb	AAS #240, 350.07, 2022
CIA2022c	Kc+ j	Morales, L.M., Sandquist, E.L., Schaefer, G.H., Farrington, C.D., Klement, R.,	2022AJ...164....34M
CIA2022c	+orb	Bedin, L.R., Libralato, M., Malavolta, L., Nardiello, D., Orosz, J.A., Monnier,
CIA2022c		J.D., Kraus, S., Le Bouquin, J.-B., Anugu, N., ten Brummelaar, T., Davies, C.L.,
CIA2022c		Ennis, J., Gardner, T. & Lanthermann, C.
CIA2022c		AJ 164, 34, 2022
CIA2022d	Kc+ j	Torres, G., Schaefer, G.H., Monnier, J.D., Anugu, N., Davies, C.L., Ennis, J.,	2022ApJ..941.....8T
CIA2022d	+orb	Farrington, C.D., Gardner, T., Klement, R., Kraus, S., Labdon, A., Lanthermann, C.,
CIA2022d		Le Bouquin, J.-B., Setterholm, B.R. & ten Brummelaar, T.
CIA2022d		ApJ 941, 8, 2022
CIA2022e	Kc+ j	Lester, K.V., Schaefer, G.H., Fekel, F.C., Gies, D.R., Henry, T.J., Jao, W.-C.,	2022AJ...164...228L
CIA2022e	+orb	Paredes, L.A., Hubbard-James, H.-S., Farrington, C.D., Gordon, K.D., Chojnowski,
CIA2022e		S.D., Monnier, J.D., Kraus, S., Le Bouquin, J.-B., Anugu, N., ten Brummelaar, T.,
CIA2022e		Davies, C.L., Gardner, T., Labdon, A., Lanthermann, C. & Setterholm, B.R.
CIA2022e		AJ 164, 228, 2022
CIA2022f	Kc	Gardner, T., Monnier, J.D., Fekel, F.C., Le Bouquin, J.-B., Scovera, A., Schaefer,	2022AJ...164...184G
CIA2022f	+Kv	G., Kraus, S., Adams, F.C., Anugu, N., Berger, J.-P., ten Brummelaar, T., Davies,
CIA2022f		C.L., Ennis, J., Gies, D.R., Johnson, K.J.C., Kervalla, P., Kratter, K.M., Labdon,
CIA2022f		A., Lanthermann, C., Sahlmann, J. & Setterholm, B.R.
CIA2022f		AJ 164, 184, 2022
CIA2022g	Kc j	Klement, R., Baade, D., Rivinius, T., Gies, D.R., Wang, L., Labadie-Bartz, J.,	2022ApJ..940....86K
CIA2022g		dos Santos, P.T., Monnier, J.D., Carciofi, A.C., Merand, A., Anugu, N., Schaefer,
CIA2022g		G.H., Le Bouquin, J.-B., Davies, C.L., Ennis, J., Gardner, T., Kraus, S.,
CIA2022g		Setterholm, B.R. & Labdon, A.
CIA2022g		ApJ 940, 86, 2022
CIA2022i	Kc j	De Furio, M., Gardner, T., Monnier, J., Meyer, M.R., Kratter, K., Schaefer, G.,	2022ApJ..941...118D
CIA2022i		Anugu, N., Davies, C.L., Kraus, S., Lanthermann, C., Le Bouquin, J.-B. & Ennis, J.
CIA2022i		ApJ 941, 118, 2022
CIA2023a	Kc -	Lanthermann, C., Le Bouquin, J.-B., Sana, H., Merand, A., Monnier, J.D., Perrault,	2023A&A...672A...5L
CIA2023a		K., Frost, A.J., Mahy, L., Gosset, E., De Becker, M., Kraus, S., Aruga, N. et al.
CIA2023a		A&A 672, A5, 2023
CIA2023b	Kc+ -	Lam, R., Sandquist, E.L., Schaefer, G.H., Farrington, C.D., Monnier, J.D., Anugu,	2023AJ....166...29L
CIA2023b	+orb	N., Lanthermann, C., Klement, R., Ennis, J., Setterholm, B.R., Gardner, T., Kraus,
CIA2023b		S., Davies, C.L. & Orosz, J.A.
CIA2023b		AJ 166, 29, 2023

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20237+3729	CIA 20		2021	4	300	0.0	6.80	7.20	B2III+sdO	N K	202344.37+372835.2

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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
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 20237+3729 CIA 20 300 0.0 Show 20242+3720 COU2288 98 0.4 11 Show 20257+3731 LDS1042 174 8.6 24 Show 20230+3752 TDS1066 285 1.0 25 Show 20216+3725 SEI1100 AB 286 7.2 26 Show 20216+3725 SEI1100 AC 129 15.4 26 Show 20259+3727 SEI1121 207 28.1 26 Show 20214+3720 SLE1012 302 10.6 30 Show 20213+3726 KPP2090 335 16.9 30 Show 20257+3745 FOX 36 325 2.7 30 Show 20255+3708 DAM1041 256 2.8 30 Show 20263+3728 AG 255 287 5.2 30 Show 20257+3709 ES 2192 79 2.8 31 Show 20262+3712 HO 130 289 1.9 35 Show 20212+3745 SLE1011 37 7.8 35 Show 20223+3759 SEI1105 188 17.6 35 Show 20226+3656 ES 2506 150 5.7 35 Show 20227+3651 ES 2190 187 1.5 39 Show 20259+3758 SEI1123 138 27.6 39 Show 20208+3748 SEI1095 63 24.7 40 Show 20248+3807 TDT2249 275 0.5 41 Show 20217+3657 SEI1099 288 6.7 41 Show 20213+3758 SEI1098 AB 146 21.7 42 Show 20213+3758 LDS1040 AC 74 206.3 42 Show 20243+3811 TDS1070 203 1.9 43 Show 20206+3726 SEI1093 67 6.7 43 Show 20207+3751 TDT2194 343 0.6 44 Show 20228+3647 KPP 4 176 8.5 44 Show 20214+3656 BLL 50 110 125.6 44 Show 20199+3725 COU2287 309 0.2 46 Show 20216+3807 SLE1013 351 15.1 47 Show 20209+3657 ARY 26 307 111.3 47 Show 20236+3817 TDT2234 230 1.9 49 Show 20208+3655 SLE1010 352 12.8 49 Show 20202+3755 TDT2182 183 0.5 50 Show 20197+3743 ES 2505 247 8.3 51 Show 20242+3819 SEI1116 342 30.3 51 Show 20240+3820 TDS1068 259 1.3 52 Show 20201+3700 TDT2183 AB 192 1.6 52 Show 20201+3700 SEI1087 AC 259 11.8 52 Show 20198+3707 ARY 1 257 76.6 52 Show 20204+3656 SLE1007 345 9.7 52 Show 20200+3702 SLE1005 12 6.5 52 Show 20206+3806 SLE1009 344 15.6 53 Show 20191+3730 SLE 999 168 10.7 55 Show 20193+3748 SLE1000 240 12.1 57 Show 20191+3720 TDT2163 289 3.7 57 Show 20195+3754 SLE1003 129 8.5 57 Show 20204+3648 SLE1008 42 7.5 58 Show 20189+3723 BKO 823 201 6.4 58 Show 20189+3730 TDT2160 274 6.0 58

	A
B	pa=306.1° sep=0.00"

Componente originario normalizzato	AB		Name	HD 194335		Coord arcsec 2000	202344.37+372835.2		Mag	6.8
Spectral class	B2III (blue-white)		PmRA	5.00		PmDE	0.0		SAO	69951
HIP	100574		Tycho2	2684-02040-1		HD	194335		HR	7807
GC	28379		BD	BD+37 3916

Tycho2	2684-02040-1		Pflag			RAmdeg	305.93487102		DEmdeg	37.47644880
PmRA	4.6		PmDE	0.6		E RAmdeg	3		E DEmdeg	3
E pmRA	0.9		E pmDE	1.0		EpRAm	1991.43		EpDEm	1991.62
Num	17		Q RAmdeg	0.7		Q DEmdeg	1.0		Q pmRA	0.9
Q pmDE	0.8		BTmag	5.635		E BTmag	0.014		VTmag	5.825
E VTmag	0.009		Prox	999		TYC	T		HIP	100574
CCDM			RAdeg	305.93485750		DEdeg	37.47644750		EpRA 1990	1.58
EpDE 1990	1.76		E RAdeg	3.3		E DEdeg	3.3		Posflg
Corr	0.0

SAO	69951		DelFlag			RA1950			PmRA1950	0.0001
DE1950			PmDE1950	-0.002		Vmag	5.7		SpType	B3
Double code			Source	70		CatNum	28379		DM	BD+37 3916
DMcomp			BDsup			HD	194335		M HD	0
GC	28379		RA1950rad	5.33140173		DE1950rad	0.65125133		PmRA2000	0.0004
PmDE2000	-0.004

Catalog	H		HIP	100574		Proxy			RAhms	20 23 44.37
DEdms	+37 28 35.2		Vmag	5.87		VarFlag	2		R Vmag	H
RAdeg	305.935		DEdeg	37.4764		AstroRef			Plx	3.65
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	194335		BD	BD+37 3916
CD			CP			Dm number	+37 3916		VIred	-0.2
SpType	B2Vne		R SpType			Coord arcsec 2000	202344.37+372835.2

HIP	100574		Sn	5		So	0		Nc	1
RArad	5.339570523		DErad	0.6540874143		Plx	2.41		PmRA	5.58
PmDE	-0.02		E RArad	0.2		E DErad	0.23		E Plx	0.28
E pmRA	0.21		E pmDE	0.22		Hpmag	5.8061		E Hpmag	0.0025
SHp	0.024		VA	2		BV	-0.173		E BV	0.004
VI	-0.18

Componente originario normalizzato	AB		Coord arcsec 2000	202344.37+372835.2		Mag	7.2		Spectral class	sdO
Calc delta mag	0.4		Calc coord	yes