20546-4938 TOK 680 AC

 
 
20h 54m 36.45s -49° 38' 00.3" P.A. 333.00 sep 7.0 mag 8.07,12.18 Sp G8V
 
 
Coord 2000 20546-4938 Discov num TOK 680 Comp AC Coord arcsec 2000 20 54 36.45 -49 38 00.3
Date first 1999 Date last 2016 Obs 4
Pa first 333 Pa last 332.9 P.A. Now (θ) 332.9°
Sep first 7.1 Sep last 7.041 Sep. Now (ρ) 7.041"
Mag pri 8.07 Mag sec 12.18 delta mag (ΔM) 4.11 Spectral class G8V (yellow)
Pri motion ra +091 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes K (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.
 
 
20546-4938 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 198777 20 54 36 -49 38 00 TOK 680 AB 1999 1 271 5.3 8.07 10.16 2.09
Show 20 54 36 -49 38 00 TOK 680 AC 2016 4 333 7.0 8.07 12.18 4.11 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6478238849190383104
 
 
WDS 20546-4938 TOK 680 AC : 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
20546-4938 TOK 680 AC 1999 1 333 7.1 9.81   G8V 205436.45-493800.3
20546-4938 TOK 680 AC 2015 2 333 7.0 8.07 12.18 G8V K 205436.45-493800.3
20546-4938 TOK 680 AC 2016 4 333 7.0 8.07 12.18 G8V K 205436.45-493800.3

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

 
 
WDS 20546-4938 TOK 680 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20546-4938 TOK 680 AC : MEASURES
 
 
No records found.

 
 
WDS 20546-4938 : VIRTUAL EYEPIECE
 
 

20546-4938 TOK 680A mag 8.07 Sp G8V 20546-4938 TOK 680B sep 3.4 P.A. 272.20 mag 10.16 20546-4938 TOK 680C sep 6.6 P.A. 341.70 mag 12.18 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 20546-4938 : ALADIN DSS IMAGE @ 20h 54m 36.45s -49° 38' 00.3"
 
 
 
 
WDS 20546-4938 TOK 680 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20546-4938  TOK 680AB distance=1' 20546-4938  TOK 680AC distance=1' 20534-4923  SHY 784BC distance=14' 20534-4923  SHY 784AB distance=19' 20533-4906  TDT2608 distance=35' 20516-5030  KPP 479 distance=60' 21004-5003  UC 4358 distance=62' 20568-4840  HU 1332 distance=62' 21011-4907  SKF 765 distance=71' 20529-4826  CPO9297 distance=74' 20469-4929  CBL 180 distance=76' 21014-5019  SKF 379 distance=77' 20458-4920  HDS2956 distance=88' 21027-5030  B  2489 distance=94' 20539-5111  CPO 618 distance=94' 21037-5021  UC 4369 distance=99' 20591-4806  RST3273 distance=103' 20450-5029  I    17AB distance=107' 20450-5029  DUN 235AC distance=107' 21000-5111  I  1432 distance=107' 21009-5107  RST1079 distance=108' 20433-4959  UC 4269 distance=112' 21013-5110  KPP2255 distance=113' 20525-5136  ALD  94 distance=119' 21063-4904  TDT2749 distance=120' 20570-5138  KPP 480 distance=122' 20596-4746  I  1431 distance=123' 20455-5105  HU 1618 distance=124' 20485-4750  TDT2554 distance=124' 21076-4901  TDT2771 distance=133' 20577-5148  RST1078 distance=134' 21079-4856  RST5477 distance=137' 21041-4758  I   130 distance=138' 20421-4825  SKF1167 distance=139' 20403-4956  KRW   2 distance=140' 20511-5154  SHN 248 distance=140' 20549-5207  ARY  78 distance=149' 20469-4730  UC 4285 distance=150' 20551-5207  I    18 distance=150' 20485-5200  B  1388 distance=154' 21076-5114  HDS3011 distance=157' 21083-4813  TDT2780 distance=160' 21101-4851  HJ 5247 distance=160' 20597-5211  I   669AB distance=160' 20597-5211  I   669AC distance=160' 21049-5147  B  1390 distance=162' 21097-5055  UC 4392 distance=164' 20506-5218  HU 1623 distance=165' 20436-5148  I   128 distance=167' 20403-5114  HU 1617 distance=168' 20500-5220  I  1428 distance=168' 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 20546-4938 TOK 680 AB 271 5.3 1
Show 20546-4938 TOK 680 AC 333 7.0 1
Show 20534-4923 SHY 784 BC 147 2.8 14
Show 20534-4923 SHY 784 AB 134 348.4 19
Show 20533-4906 TDT2608 172 1.1 35
Show 20516-5030 KPP 479 347 4.9 60
Show 21004-5003 UC 4358 261 11.1 62
Show 20568-4840 HU 1332 85 3.7 62
Show 21011-4907 SKF 765 340 64.3 71
Show 20529-4826 CPO9297 304 3.4 74
Show 20469-4929 CBL 180 198 27.9 76
Show 21014-5019 SKF 379 158 12.9 77
Show 20458-4920 HDS2956 294 12.8 88
Show 21027-5030 B 2489 7 5.4 94
Show 20539-5111 CPO 618 315 6.1 94
Show 21037-5021 UC 4369 79 23.6 99
Show 20591-4806 RST3273 49 1.0 103
Show 20450-5029 I 17 AB 32 1.2 107
Show 20450-5029 DUN 235 AC 122 125.4 107
Show 21000-5111 I 1432 272 0.3 107
Show 21009-5107 RST1079 101 2.0 108
Show 20433-4959 UC 4269 85 20.3 112
Show 21013-5110 KPP2255 27 18.8 113
Show 20525-5136 ALD 94 304 1.7 119
Show 21063-4904 TDT2749 130 2.1 120
Show 20570-5138 KPP 480 259 3.9 122
Show 20596-4746 I 1431 0.5 123
Show 20455-5105 HU 1618 240 1.0 124
Show 20485-4750 TDT2554 162 2.3 124
Show 21076-4901 TDT2771 161 0.9 133
Show 20577-5148 RST1078 114 1.1 134
Show 21079-4856 RST5477 142 15.3 137
Show 21041-4758 I 130 319 3.3 138
Show 20421-4825 SKF1167 253 84.3 139
Show 20403-4956 KRW 2 62 20.5 140
Show 20511-5154 SHN 248 344 1.3 140
Show 20549-5207 ARY 78 302 31.7 149
Show 20469-4730 UC 4285 90 20.0 150
Show 20551-5207 I 18 359 4.0 150
Show 20485-5200 B 1388 327 5.4 154
Show 21076-5114 HDS3011 349 1.2 157
Show 21083-4813 TDT2780 89 1.7 160
Show 21101-4851 HJ 5247 187 28.4 160
Show 20597-5211 I 669 AB 67 0.4 160
Show 20597-5211 I 669 AC 282 33.4 160
Show 21049-5147 B 1390 236 2.7 162
Show 21097-5055 UC 4392 347 57.6 164
Show 20506-5218 HU 1623 229 1.6 165
Show 20436-5148 I 128 328 3.6 167
Show 20403-5114 HU 1617 279 0.2 168
Show 20500-5220 I 1428 304 6.9 168

 
 
WDS 20546-4938 : COMPONENTS
 
 
  A B
B pa=272.2°
sep=3.40"
 
C pa=341.7°
sep=6.60"
pa=12.2°
sep=6.28"
 
 
20546-4938 A
 
 
Name HD 198777 Coord arcsec 2000 205436.45-493800.3 Mag 8.07 Spectral class G8V (yellow)
PmRA 91.00 PmDE 12.0
 
 
20546-4938 B
 
 
Coord arcsec 2000 205436.10-493800.2 Mag 10.16 HIP 103208 Tycho2 8416-00165-1
HD 198777 CD CD-5013172 CP CP-5011464 Calc delta mag 2.09
Calc coord yes
Tycho2
Tycho2 8416-00165-1 Pflag RAmdeg 313.65184986 DEmdeg -49.63343363
PmRA 84.3 PmDE 12.1 E RAmdeg 17 E DEmdeg 21
E pmRA 1.6 E pmDE 1.5 EpRAm 1988.90 EpDEm 1986.44
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 10.782 E BTmag 0.042 VTmag 9.899
E VTmag 0.029 Prox 999 TYC T HIP 103208
CCDM RAdeg 313.65155278 DEdeg -49.63345972 EpRA 1990 1.78
EpDE 1990 1.71 E RAdeg 18.4 E DEdeg 23.4 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 103208 Proxy RAhms 20 54 36.37
DEdms -49 38 00.5 Vmag 9.84 VarFlag R Vmag H
RAdeg 313.652 DEdeg -49.6335 AstroRef Plx 14.99
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 198777 BD
CD CD-5013172 CP CP-5011464 Dm number -5013172 VIred 0.81
SpType G8V R SpType Coord arcsec 2000 205436.37-493800.5
Hipparcos 2
HIP 103208 Sn 5 So 0 Nc 1
RArad 5.4742519941 DErad -0.8662674093 Plx 15.53 PmRA 90.95
PmDE 11.77 E RArad 1.37 E DErad 1.01 E Plx 1.44
E pmRA 1.78 E pmDE 1.15 Hpmag 9.9811 E Hpmag 0.0032
SHp 0.02 VA 0 BV 0.729 E BV 0.04
VI 0.78
 
 
20546-4938 C
 
 
Coord arcsec 2000 205436.24-493754.0 Mag 12.18 Calc delta mag 4.11 Calc coord yes