01077-1919 TOK 687 (HD 6720)

 
 
01h 07m 43.02s -19° 18' 44.8" P.A. 44.00 sep 0.7 mag 7.40,12.00 Sp G8V dist. 87.72 pc (286.14 l.y.)
 
 
Coord 2000 01077-1919 Discov num TOK 687 Comp Coord arcsec 2000 01 07 43.02 -19 18 44.8
Date first 2015 Date last 2020 Obs 4
Pa first 42 Pa last 44.2 P.A. Now (θ) 44.2°
Sep first 0.6 Sep last 0.671 Sep. Now (ρ) 0.671"
Mag pri 7.40 Mag sec 12.00 delta mag (ΔM) 4.6 Spectral class G8V (yellow)
Pri motion ra +072 Sec motion ra
Pri motion dec -081 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6720 Constellation Cetus SAO 147623 HIP 5291
Tycho2 5853-00230-1 Gaia DR2 2357637913917747456 HD 6720 BD BD-20 203
Distance 87.72 Distance ly 286.14
 
 
WDS 01077-1919 TOK 687 (HD 6720) : 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
01077-1919 TOK 687 2015 2 42 0.6 7.40 12.00 G8V R 010744.77-155658.4
01077-1919 TOK 687 2018 3 43 0.6 7.40 12.00 G8V R 010743.02-191844.8
01077-1919 TOK 687 2020 4 44 0.7 7.40 12.00 G8V R 010743.02-191844.8

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

 
 
WDS 01077-1919 TOK 687 (HD 6720) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01077-1919 TOK 687 (HD 6720) : MEASURES
 
 
No records found.

 
 
WDS 01077-1919 (HD 6720) : VIRTUAL EYEPIECE
 
 

01077-1919 TOK 687A mag 7.4 Sp G8V 01077-1919 TOK 687B sep 0.7 P.A. 42.50 mag 12 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 01077-1919 (HD 6720) : ALADIN DSS IMAGE @ 01h 07m 43.02s -19° 18' 44.8"
 
 
 
 
WDS 01077-1919 TOK 687 (HD 6720) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01077-1919  TOK 687 distance=0' 01072-1936  BRG   3 distance=19' 01103-1853  GWP 142 distance=45' 01088-1837  HJ 2021 distance=45' 01065-2003  B  1028 distance=48' 01052-1951  I   443 distance=49' 01090-1831  GWP 137 distance=51' 01050-1956  UC  496AB distance=54' 01114-1935  YSC  81 distance=55' 01059-2011  KPP2672 distance=59' 01119-1933  RST2256 distance=61' 01098-2013  HJ 2023 distance=62' 01054-1825  RST3351 distance=63' 01024-1852  KPP2673 distance=80' 01137-2001  RST2258 distance=94' 01019-1831  GWP 118 distance=96' 01044-1754  GWP 124 distance=97' 01009-1857  CBL 116 distance=100' 01113-1753  HDS 157 distance=100' 01130-2029  SKF1370 distance=103' 01005-1923  SHY 392 distance=103' 01039-2055  LDS1086 distance=111' 01161-1911  NSN  47 distance=119' 01157-1825  HDS 164AB distance=126' 01171-1855  HJ 2034 distance=135' 01107-1710  HU  415 distance=136' 01090-1704  NSN  48 distance=136' 01081-1702  LDS3235 distance=137' 00593-1802  GWP 112 distance=142' 01064-2141  LDS2166 distance=144' 00576-1900  HJ 2004 distance=145' 01177-1845  SKF2146 distance=146' 01080-2150  UC  504 distance=152' 01125-2136  LDS2175 distance=153' 01002-1723  GWP 114 distance=156' 01163-2056  LDS  41 distance=156' 01019-2132  TDS1730 distance=157' 01025-2137  SEE  10 distance=157' 00580-2041  SKF1361 distance=160' 00563-1948  DON  12 distance=164' 01005-1705  BU  234AB distance=169' 01005-1705  BU  234AC distance=169' 00564-1826  TDS1676 distance=169' 01069-2208  BRT1372 distance=170' 01080-2210  DON  14 distance=172' 00562-2017  TDS1674 distance=172' 01082-1625  RST3353 distance=174' 00558-1832  B   645 distance=176' 00553-2008  HU 1206 distance=183' 01097-2219  LDS2171 distance=183' 00555-1817  LDS5306 distance=184' 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 01077-1919 TOK 687 44 0.7
Show 01072-1936 BRG 3 161 0.5 19
Show 01103-1853 GWP 142 102 22.5 45
Show 01088-1837 HJ 2021 120 2.3 45
Show 01065-2003 B 1028 15 0.1 48
Show 01052-1951 I 443 310 2.4 49
Show 01090-1831 GWP 137 166 10.4 51
Show 01050-1956 UC 496 AB 176 33.8 54
Show 01114-1935 YSC 81 37 0.1 55
Show 01059-2011 KPP2672 7 4.4 59
Show 01119-1933 RST2256 272 0.4 61
Show 01098-2013 HJ 2023 29 3.4 62
Show 01054-1825 RST3351 71 1.1 63
Show 01024-1852 KPP2673 80 2.5 80
Show 01137-2001 RST2258 233 1.4 94
Show 01019-1831 GWP 118 146 13.3 96
Show 01044-1754 GWP 124 323 7.9 97
Show 01009-1857 CBL 116 220 25.5 100
Show 01113-1753 HDS 157 289 0.3 100
Show 01130-2029 SKF1370 219 1.9 103
Show 01005-1923 SHY 392 126 999.9 103
Show 01039-2055 LDS1086 301 3.3 111
Show 01161-1911 NSN 47 84 4.5 119
Show 01157-1825 HDS 164 AB 142 0.8 126
Show 01171-1855 HJ 2034 153 9.2 135
Show 01107-1710 HU 415 1.9 136
Show 01090-1704 NSN 48 12 8.7 136
Show 01081-1702 LDS3235 168 10.2 137
Show 00593-1802 GWP 112 73 14.8 142
Show 01064-2141 LDS2166 69 96.7 144
Show 00576-1900 HJ 2004 237 3.3 145
Show 01177-1845 SKF2146 228 34.7 146
Show 01080-2150 UC 504 122 45.7 152
Show 01125-2136 LDS2175 328 124.8 153
Show 01002-1723 GWP 114 304 123.0 156
Show 01163-2056 LDS 41 172 17.2 156
Show 01019-2132 TDS1730 29 1.6 157
Show 01025-2137 SEE 10 312 5.8 157
Show 00580-2041 SKF1361 233 25.9 160
Show 00563-1948 DON 12 154 1.1 164
Show 01005-1705 BU 234 AB 332 4.7 169
Show 01005-1705 BU 234 AC 128 62.7 169
Show 00564-1826 TDS1676 230 2.4 169
Show 01069-2208 BRT1372 188 2.4 170
Show 01080-2210 DON 14 77 2.8 172
Show 00562-2017 TDS1674 241 0.5 172
Show 01082-1625 RST3353 54 0.3 174
Show 00558-1832 B 645 81 0.2 176
Show 00553-2008 HU 1206 100 1.9 183
Show 01097-2219 LDS2171 209 8.7 183
Show 00555-1817 LDS5306 320 36.0 184

 
 
WDS 01077-1919 : COMPONENTS
 
 
  A
B pa=42.5°
sep=0.65"
 
 
01077-1919 A
 
 
Componente originario normalizzato AB Name HD 6720 Coord arcsec 2000 010743.02-191844.8 Mag 7.4
Spectral class G8V (yellow) PmRA 72.00 PmDE -81.0 SAO 147623
HIP 5291 Tycho2 5853-00230-1 HD 6720 BD BD-20 203
Tycho2
Tycho2 5853-00230-1 Pflag RAmdeg 16.92928763 DEmdeg -19.31244658
PmRA 72.8 PmDE -168.6 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.89 EpDEm 1990.69
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 8.887 E BTmag 0.019 VTmag 8.006
E VTmag 0.014 Prox 999 TYC T HIP 5291
CCDM RAdeg 16.92911139 DEdeg -19.31205972 EpRA 1990 1.75
EpDE 1990 1.74 E RAdeg 7.1 E DEdeg 7.6 Posflg
Corr -0.2
SAO
SAO 147623 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.155 Vmag 8 SpType G5
Double code Source 23 CatNum 288 DM BD-20 203
DMcomp BDsup HD 6720 M HD 0
GC RA1950rad 0.28475548 DE1950rad -0.34168077 PmRA2000 0.0003
PmDE2000 -0.159
Hipparcos
Catalog H HIP 5291 Proxy RAhms 01 07 42.98
DEdms -19 18 43.3 Vmag 7.93 VarFlag R Vmag H
RAdeg 16.9291 DEdeg -19.312 AstroRef Plx 14.15
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 6720 BD BD-20 203
CD CP Dm number -20 203 VIred 0.81
SpType G8V R SpType Coord arcsec 2000 010742.98-191843.3
Hipparcos 2
HIP 5291 Sn 5 So 0 Nc 1
RArad 0.2954685549 DErad -0.3370586383 Plx 11.4 PmRA 72.01
PmDE -168.58 E RArad 0.9 E DErad 0.96 E Plx 1.15
E pmRA 1.02 E pmDE 0.79 Hpmag 8.0658 E Hpmag 0.0019
SHp 0.011 VA 0 BV 0.775 E BV 0.015
VI 0.81
 
 
01077-1919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 010743.05-191844.3 Mag 12 Calc delta mag 4.6
Calc coord yes