18393-3742 TOK 797 (HD 171982)

 
 
18h 39m 19.67s -37° 42' 08.1" P.A. 235.00 sep 0.2 mag 8.50,10.80 Sp K0V dist. 92.51 pc (301.77 l.y.)
 
 
Coord 2000 18393-3742 Discov num TOK 797 Comp Coord arcsec 2000 18 39 19.67 -37 42 08.1
Date first 2018 Date last 2021 Obs 4
Pa first 230 Pa last 235.3 P.A. Now (θ) 235.3°
Sep first 0.2 Sep last 0.235 Sep. Now (ρ) 0.235"
Mag pri 8.50 Mag sec 10.80 delta mag (ΔM) 2.3 Spectral class K0V (yellow-orange)
Pri motion ra -043 Sec motion ra
Pri motion dec -186 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 171982 Constellation Corona Austrina SAO 210405 HIP 91471
Tycho2 7902-00447-1 HD 171982 CD CD-3712762 CP CP-37 8260
Distance 92.51 Distance ly 301.77
 
 
WDS 18393-3742 TOK 797 (HD 171982) : 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
18393-3742 TOK 797 2018 2 231 0.2 8.50 10.80 K0V 183919.67-374208.1
18393-3742 TOK 797 2019 3 233 0.2 8.50 10.80 K0V 183919.67-374208.1
18393-3742 TOK 797 2021 4 235 0.2 8.50 10.80 K0V 183919.67-374208.1

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

 
 
WDS 18393-3742 TOK 797 (HD 171982) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18393-3742 TOK 797 (HD 171982) : MEASURES
 
 
No records found.

 
 
WDS 18393-3742 (HD 171982) : VIRTUAL EYEPIECE
 
 

18393-3742 TOK 797A mag 8.5 Sp K0V 18393-3742 TOK 797B sep 0.2 P.A. 228.80 mag 10.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18393-3742 (HD 171982) : ALADIN DSS IMAGE @ 18h 39m 19.67s -37° 42' 08.1"
 
 
 
 
WDS 18393-3742 TOK 797 (HD 171982) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18393-3742  TOK 797 distance=0' 18381-3748  B  1368 distance=17' 18372-3711  BRT1783 distance=41' 18395-3824  TDT 978 distance=43' 18381-3702  TDT 966 distance=43' 18363-3809  I  1372 distance=45' 18424-3810  TDT1013 distance=46' 18380-3653  B   941 distance=53' 18361-3703  JSP 782 distance=56' 18348-3726  SKF2067 distance=56' 18346-3753  JSP 780 distance=58' 18345-3753  JSP 779 distance=58' 18416-3649  WFC 212 distance=60' 18438-3819  COO 227AB distance=65' 18438-3819  COO 227AC distance=65' 18434-3838  B  2458 distance=74' 18448-3816  I  1028 distance=74' 18331-3752  BRT1781 distance=74' 18456-3750  B   945 distance=75' 18457-3805  UC 3664 distance=80' 18364-3857  WG  235 distance=83' 18426-3858  SKF2069 distance=85' 18337-3648  JSP 777 distance=87' 18401-3910  KPP4114 distance=89' 18450-3646  LDS 652 distance=90' 18424-3904  UC 3648 distance=90' 18334-3844  DUN 222 distance=94' 18325-3643  TDT 933 distance=102' 18429-3917  I  1379 distance=104' 18468-3636  KOH 108Aa,Ab distance=111' 18468-3636  NHR  10AB distance=111' 18483-3710  JSP 787AB distance=111' 18483-3710  JSP 787Aa,Ab distance=111' 18484-3701  HJ 5064 distance=116' 18484-3700  UC 3678 distance=116' 18474-3637  LDS 653 distance=118' 18374-3546  JSP 784 distance=119' 18474-3627  WFC 285 distance=123' 18497-3719  B   949 distance=126' 18451-3552  JSP 943 distance=130' 18306-3624  HDS2625 distance=131' 18344-3545  B  2454 distance=131' 18503-3736  SWR 255 distance=131' 18494-3646  JSP 789 distance=133' 18497-3652  UC 3689 distance=134' 18502-3708  SWR 254 distance=134' 18464-3559  BRT1787 distance=135' 18386-3528  BRT1784 distance=135' 18444-3542  KOH 107 distance=135' 18469-3600  B   946 distance=137' 18310-3609  RST3185AB distance=137' 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 18393-3742 TOK 797 235 0.2
Show 18381-3748 B 1368 153 5.0 17
Show 18372-3711 BRT1783 133 4.3 41
Show 18395-3824 TDT 978 287 0.7 43
Show 18381-3702 TDT 966 309 2.8 43
Show 18363-3809 I 1372 14 8.7 45
Show 18424-3810 TDT1013 327 4.8 46
Show 18380-3653 B 941 230 1.6 53
Show 18361-3703 JSP 782 3 1.1 56
Show 18348-3726 SKF2067 305 26.9 56
Show 18346-3753 JSP 780 310 2.7 58
Show 18345-3753 JSP 779 220 0.7 58
Show 18416-3649 WFC 212 99 9.9 60
Show 18438-3819 COO 227 AB 213 29.5 65
Show 18438-3819 COO 227 AC 51 43.3 65
Show 18434-3838 B 2458 59 8.1 74
Show 18448-3816 I 1028 319 0.8 74
Show 18331-3752 BRT1781 192 4.2 74
Show 18456-3750 B 945 39 0.9 75
Show 18457-3805 UC 3664 179 62.1 80
Show 18364-3857 WG 235 169 2.6 83
Show 18426-3858 SKF2069 182 12.4 85
Show 18337-3648 JSP 777 286 11.2 87
Show 18401-3910 KPP4114 93 35.1 89
Show 18450-3646 LDS 652 211 77.6 90
Show 18424-3904 UC 3648 270 23.6 90
Show 18334-3844 DUN 222 359 20.5 94
Show 18325-3643 TDT 933 286 0.4 102
Show 18429-3917 I 1379 122 0.1 104
Show 18468-3636 KOH 108 Aa,Ab 100 0.2 111
Show 18468-3636 NHR 10 AB 227 7.9 111
Show 18483-3710 JSP 787 AB 303 2.1 111
Show 18483-3710 JSP 787 Aa,Ab 293 0.6 111
Show 18484-3701 HJ 5064 268 18.3 116
Show 18484-3700 UC 3678 336 81.5 116
Show 18474-3637 LDS 653 178 5.5 118
Show 18374-3546 JSP 784 151 2.1 119
Show 18474-3627 WFC 285 290 12.4 123
Show 18497-3719 B 949 170 3.3 126
Show 18451-3552 JSP 943 353 5.2 130
Show 18306-3624 HDS2625 343 8.5 131
Show 18344-3545 B 2454 279 4.9 131
Show 18503-3736 SWR 255 30 29.2 131
Show 18494-3646 JSP 789 335 0.5 133
Show 18497-3652 UC 3689 231 55.1 134
Show 18502-3708 SWR 254 73 14.9 134
Show 18464-3559 BRT1787 183 5.2 135
Show 18386-3528 BRT1784 192 4.8 135
Show 18444-3542 KOH 107 185 0.2 135
Show 18469-3600 B 946 309 1.2 137
Show 18310-3609 RST3185 AB 325 3.3 137

 
 
WDS 18393-3742 : COMPONENTS
 
 
  A
B pa=228.8°
sep=0.20"
 
 
18393-3742 A
 
 
Componente originario normalizzato AB Name HD 171982 Coord arcsec 2000 183919.67-374208.1 Mag 8.5
Spectral class K0V (yellow-orange) PmRA -43.00 PmDE -186.0 SAO 210405
HIP 91471 Tycho2 7902-00447-1 HD 171982 CD CD-3712762
CP CP-37 8260
Tycho2
Tycho2 7902-00447-1 Pflag RAmdeg 279.83200771 DEmdeg -37.70226912
PmRA -48.5 PmDE -192.9 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.06 EpDEm 1990.60
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.4 BTmag 9.526 E BTmag 0.021 VTmag 8.501
E VTmag 0.014 Prox 999 TYC T HIP 91471
CCDM RAdeg 279.83214806 DEdeg -37.70182972 EpRA 1990 1.79
EpDE 1990 1.80 E RAdeg 7.3 E DEdeg 9.2 Posflg
Corr 0.0
SAO
SAO 210405 DelFlag RA1950 PmRA1950 -0.004
DE1950 PmDE1950 -0.19 Vmag 8.3 SpType K0
Double code Source 41 CatNum 9609 DM CD-3712762
DMcomp BDsup HD 171982 M HD 0
GC RA1950rad 4.8691121 DE1950rad -0.65877488 PmRA2000 -0.0039
PmDE2000 -0.191
Hipparcos
Catalog H HIP 91471 Proxy RAhms 18 39 19.72
DEdms -37 42 06.5 Vmag 8.43 VarFlag R Vmag G
RAdeg 279.832 DEdeg -37.7018 AstroRef Plx 10.72
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 171982 BD
CD CD-3712762 CP CP-37 8260 Dm number -3712762 VIred 0.9
SpType K0V R SpType Coord arcsec 2000 183919.72-374206.5
Hipparcos 2
HIP 91471 Sn 5 So 0 Nc 1
RArad 4.8839925082 DErad -0.6580204818 Plx 10.81 PmRA -53.35
PmDE -191.92 E RArad 0.98 E DErad 0.68 E Plx 1.12
E pmRA 1.31 E pmDE 0.86 Hpmag 8.58 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.892 E BV 0.003
VI 0.9
 
 
18393-3742 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183919.66-374208.2 Mag 10.8 Calc delta mag 2.3
Calc coord yes