20316+3420 TOK 338

 
 
20h 31m 36.26s +34° 19' 49.3" P.A. 2.00 sep 94.2 mag 6.52,17.57 Sp F4V dist. 45.91 pc (149.76 l.y.)
 
 
Coord 2000 20316+3420 Discov num TOK 338 Comp Coord arcsec 2000 20 31 36.26 +34 19 49.3
Date first 1980 Date last 2015 Obs 4
Pa first 1 Pa last 1.7 P.A. Now (θ) 1.7°
Sep first 85.6 Sep last 94.165 Sep. Now (ρ) 94.165"
Mag pri 6.52 Mag sec 17.57 delta mag (ΔM) 11.05 Spectral class F4V (yellow-white)
Pri motion ra -009 Sec motion ra -011
Pri motion dec -053 Sec motion dec -071
Notes V (Proper motion indicates physical)
rPM=0.252 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 70153 HIP 101268 Tycho2 2693-01743-1
Gaia DR2 2056457661621397632 HD 195690 GC 28562 BD BD+33 3938
Distance 45.91 Distance ly 149.76
 
 
WDS 20316+3420 TOK 338 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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. .
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20316+3420 TOK 338 1980 1 1 85.6 6.52 17.57 V 203136.26+341949.3
20316+3420 TOK 338 1999 2 1 85.6 6.52 17.57 V 203136.26+341949.3
20316+3420 TOK 338 2010 3 2 93.4 6.52 17.57 F4V V 203136.26+341949.3
20316+3420 TOK 338 2015 4 2 94.2 6.52 17.57 F4V V 203136.26+341949.3

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

 
 
WDS 20316+3420 TOK 338 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20316+3420 TOK 338 : MEASURES
 
 
No records found.

 
 
WDS 20316+3420 : VIRTUAL EYEPIECE
 
 

20316+3420 TOK 338A mag 6.52 Sp F4V 20316+3420 TOK 338B sep 94.2 P.A. 1.40 mag 17.57 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20316+3420 : ALADIN DSS IMAGE @ 20h 31m 36.26s +34° 19' 49.3"
 
 
 
 
WDS 20316+3420 TOK 338 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20316+3420  TOK 338 distance=0' 20315+3347  LAF  62AB distance=34' 20315+3347  LAF  62AC distance=34' 20315+3347  LAF  62AD distance=34' 20315+3347  LAF  62AE distance=34' 20315+3347  LAF  62AF distance=34' 20315+3347  LAF  62AG distance=34' 20315+3347  LAF  62AH distance=34' 20315+3347  LAF  62AI distance=34' 20315+3347  LAF  62AJ distance=34' 20315+3347  LAF  62AK distance=34' 20315+3347  LAF  62AL distance=34' 20315+3347  LAF  62AM distance=34' 20315+3347  LAF  62AN distance=34' 20315+3347  LAF  62AO distance=34' 20315+3347  LAF  62AP distance=34' 20315+3347  LAF  62AQ distance=34' 20315+3347  LAF  62AR distance=34' 20315+3347  LAF  62AS distance=34' 20315+3347  LAF  62AT distance=34' 20315+3347  LAF  62AU distance=34' 20315+3347  LAF  62AV distance=34' 20315+3347  LAF  62AW distance=34' 20315+3347  LAF  62AX distance=34' 20315+3347  LAF  62AY distance=34' 20315+3347  LAF  62A,Za distance=34' 20315+3347  LAF  62A,Zb distance=34' 20315+3347  LAF  62A,Zc distance=34' 20315+3347  LAF  62A,Zd distance=34' 20315+3347  LAF  62A,Ze distance=34' 20315+3347  LAF  62A,Zf distance=34' 20315+3347  LAF  62A,Zg distance=34' 20315+3347  LAF  62A,Zh distance=34' 20315+3347  LAF  62A,Zi distance=34' 20315+3347  LAF  62A,Zj distance=34' 20315+3347  LAF  62A,Zk distance=34' 20315+3347  LAF  62A,Zl distance=34' 20315+3347  LAF  62A,Zm distance=34' 20315+3347  LAF  62A,Zn distance=34' 20315+3347  LAF  62A,Zo distance=34' 20315+3347  LAF  62A,Zp distance=34' 20315+3347  LAF  62A,Zq distance=34' 20315+3347  LAF  62A,Zr distance=34' 20306+3452  ES 2305 distance=35' 20300+3448  J   789 distance=35' 20287+3423  COU1957 distance=36' 20294+3447  GCB  53 distance=37' 20340+3441  STT 408 distance=37' 20305+3454  ES 2304 distance=38' 20309+3459  SEI1145 distance=41' 20337+3452  TDT2373 distance=42' grafico limitrofi
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 20316+3420 TOK 338 2 94.2
Show 20315+3347 LAF 62 AB 341 2.0 34
Show 20315+3347 LAF 62 AC 51 2.4 34
Show 20315+3347 LAF 62 AD 289 3.8 34
Show 20315+3347 LAF 62 AE 138 3.8 34
Show 20315+3347 LAF 62 AF 19 3.9 34
Show 20315+3347 LAF 62 AG 202 4.4 34
Show 20315+3347 LAF 62 AH 300 5.6 34
Show 20315+3347 LAF 62 AI 50 6.0 34
Show 20315+3347 LAF 62 AJ 233 6.6 34
Show 20315+3347 LAF 62 AK 156 6.7 34
Show 20315+3347 LAF 62 AL 255 6.7 34
Show 20315+3347 LAF 62 AM 10 8.0 34
Show 20315+3347 LAF 62 AN 144 8.3 34
Show 20315+3347 LAF 62 AO 72 8.3 34
Show 20315+3347 LAF 62 AP 156 8.4 34
Show 20315+3347 LAF 62 AQ 177 8.9 34
Show 20315+3347 LAF 62 AR 11 9.3 34
Show 20315+3347 LAF 62 AS 276 9.6 34
Show 20315+3347 LAF 62 AT 196 9.6 34
Show 20315+3347 LAF 62 AU 347 9.9 34
Show 20315+3347 LAF 62 AV 255 10.1 34
Show 20315+3347 LAF 62 AW 201 10.1 34
Show 20315+3347 LAF 62 AX 311 10.2 34
Show 20315+3347 LAF 62 AY 329 10.2 34
Show 20315+3347 LAF 62 A,Za 167 10.6 34
Show 20315+3347 LAF 62 A,Zb 80 10.6 34
Show 20315+3347 LAF 62 A,Zc 327 10.8 34
Show 20315+3347 LAF 62 A,Zd 58 10.8 34
Show 20315+3347 LAF 62 A,Ze 52 10.8 34
Show 20315+3347 LAF 62 A,Zf 244 11.3 34
Show 20315+3347 LAF 62 A,Zg 310 12.4 34
Show 20315+3347 LAF 62 A,Zh 15 11.7 34
Show 20315+3347 LAF 62 A,Zi 21 12.2 34
Show 20315+3347 LAF 62 A,Zj 47 12.5 34
Show 20315+3347 LAF 62 A,Zk 274 12.8 34
Show 20315+3347 LAF 62 A,Zl 128 13.1 34
Show 20315+3347 LAF 62 A,Zm 68 12.2 34
Show 20315+3347 LAF 62 A,Zn 81 13.2 34
Show 20315+3347 LAF 62 A,Zo 71 13.7 34
Show 20315+3347 LAF 62 A,Zp 66 14.4 34
Show 20315+3347 LAF 62 A,Zq 357 15.1 34
Show 20315+3347 LAF 62 A,Zr 180 15.2 34
Show 20306+3452 ES 2305 286 6.7 35
Show 20300+3448 J 789 97 2.3 35
Show 20287+3423 COU1957 84 1.2 36
Show 20294+3447 GCB 53 338 4.3 37
Show 20340+3441 STT 408 193 1.6 37
Show 20305+3454 ES 2304 39 3.6 38
Show 20309+3459 SEI1145 88 7.7 41
Show 20337+3452 TDT2373 67 0.8 42

 
 
WDS 20316+3420 : COMPONENTS
 
 
  A
B pa=1.4°
sep=94.15"
 
 
20316+3420 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203136.26+341949.3 Mag 6.52 Spectral class F4V (yellow-white)
PmRA -9.00 PmDE -53.0 SAO 70153 HIP 101268
Tycho2 2693-01743-1 HD 195690 GC 28562 BD BD+33 3938
Tycho2
Tycho2 2693-01743-1 Pflag RAmdeg 307.90109394 DEmdeg 34.33037324
PmRA -8.9 PmDE -52.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.31 EpDEm 1991.41
Num 15 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.1 BTmag 6.964 E BTmag 0.015 VTmag 6.517
E VTmag 0.010 Prox 999 TYC T HIP 101268
CCDM RAdeg 307.90111917 DEdeg 34.33049583 EpRA 1990 1.61
EpDE 1990 1.64 E RAdeg 3.7 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 70153 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.041 Vmag 6.5 SpType F2
Double code Source 70 CatNum 28562 DM BD+33 3938
DMcomp BDsup HD 195690 M HD 0
GC 28562 RA1950rad 5.36532608 DE1950rad 0.59622581 PmRA2000 0
PmDE2000 -0.043
Hipparcos
Catalog H HIP 101268 Proxy RAhms 20 31 36.27
DEdms +34 19 49.8 Vmag 6.47 VarFlag R Vmag H
RAdeg 307.901 DEdeg 34.3305 AstroRef Plx 22.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 195690 BD BD+33 3938
CD CP Dm number +33 3938 VIred 0.48
SpType F2 R SpType Coord arcsec 2000 203136.27+341949.8
Hipparcos 2
HIP 101268 Sn 5 So 0 Nc 1
RArad 5.3738883227 DErad 0.5991802815 Plx 21.78 PmRA -6.79
PmDE -52.42 E RArad 0.24 E DErad 0.27 E Plx 0.37
E pmRA 0.3 E pmDE 0.31 Hpmag 6.5703 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.422 E BV 0.006
VI 0.49
 
 
20316+3420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203136.45+342123.4 Mag 17.57 PmRA -11.00
PmDE -71.0 Calc delta mag 11.05 Calc coord yes