20393-1457 OCC 226 Ba,Bb

 
 
20h 39m 16.32s -14° 57' 17.0" P.A. -1.00 sep 0.1 mag 5.80,9.30 Sp B7III dist. 348.43 pc (1136.58 l.y.)
 
 
Coord 2000 20393-1457 Discov num OCC 226 Comp Ba,Bb Coord arcsec 2000 20 39 16.32 -14 57 17.0
Date first 1940 Date last 1974 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.055 Sep. Now (ρ) 0.055"
Mag pri 5.80 Mag sec 9.30 delta mag (ΔM) 3.5 Spectral class B7III (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20393-1457 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Tau Cap 163771 20 39 16 -14 57 17 HU 200 AB 2019 96 123 0.4 5.38 7.31 1.93 Y
Show 163771 20 39 16 -14 57 17 HU 200 AC 2000 7 272 159.2 5.38 12.20 6.82
Show 163771 20 39 16 -14 57 17 OCC 226 Ba,Bb 1974 0 -1 0.1 5.80 9.30 3.50 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus SAO 163771 HIP 101923 Tycho2 5767-02439-1
Gaia DR2 6863409385992156800 HD 196662 HR 7889 GC 28748
ADS 14099 BD BD-15 5743 Bayer Tau Capricorni Bayer name Tau Cap
Distance 348.43 Distance ly 1136.58 Bayer greek τ Cap
 
 
WDS 20393-1457 OCC 226 Ba,Bb : NOTES
 
 
discov_num notes refcode
HU 200 tau 2 Cap = 14 Cap.
 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
OCC1971 O j Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F., 1971Natur.234..405T
OCC1971 Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971 Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972 O j Hubbard, W.B. & van Flandern, T.C. 1972AJ.....77...65H
OCC1972 AJ 77, 65, 1972
OCC1976 O j Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P. 1976A&A....50..121T
OCC1976 A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990 O j Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W., 1990AJ.....99.1636D
OCC1990 A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990 AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993 O j Sato, I., Soma, M. & Hirose, T. 1993AJ....105.1553S
OCC1993 AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001 O - Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A., 2001BASI...29..577V
OCC2001 Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001 Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002 O - Occult. Doubles Cat., D. Dunham, ed. .
OCC2002 http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008 O j Ling, A. 2008JRASC.102...15L
OCC2008 JRASC 102, 15, 2008
OCC2009 O u Herald, D. and Sandy, R. 2009JDSO....5..208H
OCC2009 JDSO 5, 208, 2009
OCC2009b O j Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B., 2009PASP..121..359L
OCC2009b Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010 O u Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris, 2010JDSO....6...88H
OCC2010 T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010 JDSO 6, 88, 2010
OCC2010b O u Herald, D., Loader, B. & Parker, S. 2010JDSO....6..150H
OCC2010b JDSO 6, 150, 2010
OCC2010c O - Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H. 2010JDSO....6..152H
OCC2010c JDSO 6, 152, 2010
OCC2010d O u Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson, 2010JDSO....6..176L
OCC2010d E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d JDSO 6, 176, 2010
OCC2011 O u George, T., Timerson, B., Coughlin, K. & Fleishman, R. 2011JDSO....7..129G
OCC2011 JDSO 7, 129, 2011
OCC2011b O u Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson, 2011JDSO....7..159L
OCC2011b E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b JDSO 7, 159, 2011
OCC2011c O u George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S., 2011JDSO....7..169G
OCC2011c Suggs, R., Venable, R. & Warren, W.H.
OCC2011c JDSO 7, 169, 2011
OCC2011d O - George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J., 2011JDSO....7..175G
OCC2011d di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d JDSO 7, 175, 2011
OCC2011e O j Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H., ...................
OCC2011e Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a O j George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A., 2012JDSO....8..306G
OCC2012a Centala, J., Modic, R., & Slauson, D.
OCC2012a JDSO 8, 306, 2012
OCC2012b O u Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T., 2012JDSO....8..313L
OCC2012b Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b JDSO 8, 313, 2012
OCC2013a O - George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W., 2013JDSO....9...88G
OCC2013a Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a JDSO 9, 88, 2013
OCC2013b O j Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D. 2013JDSO....9..130G
OCC2013b JDSO 9, 130, 2013
OCC2013c O j Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C. 2013JDSO....9..183C
OCC2013c JDSO 9, 183, 2013
OCC2013d O j Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D. 2013JDSO....9..226H
OCC2013d JDSO 9, 226, 2013
OCC2013e O - Herald, D. 2013JDSO....9..274H
OCC2013e JDSO 9, 274, 2013
OCC2014a O - Loader, B. 2014JDSO...10....2L
OCC2014a JDSO 10, 2, 2014
OCC2014b O - Gault, D. 2014JDSO...10....4G
OCC2014b JDSO 10, 4, 2014
OCC2014c O - Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P. 2014JDSO...10...29H
OCC2014c JDSO 10, 29, 2014
OCC2014d O j Herald, D., Talbot, J. & Kerr, S. 2014JDSO...10..107H
OCC2014d JDSO 10, 107, 2014
OCC2014e O u Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T., 2014JDSO...10..150L
OCC2014e Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e JDSO 10, 150, 2014
OCC2014f O - Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A., 2014JDSO...10..240S
OCC2014f Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f JDSO 10, 240, 2014
OCC2016a O j Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D., 2016JDSO...12..143L
OCC2016a Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a JDSO 12, 143, 2016
OCC2016b O - Gault, D. & Herald, D. 2016JDSO...12..556G
OCC2016b JDSO 12, 556, 2016
OCC2017a O j Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M., 2017JDSO...13..585L
OCC2017a Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a JDSO 13, 585, 2016
OCC2018a O j Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J. 2018JDSO...14..395T
OCC2018a JDSO 14, 395, 2018 .
OCC2019a O j Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham, 2019JDSO...15..162T
OCC2019a J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a Thomas, W.
OCC2019a JDSO 15, 162, 2019 .
OCC2019b O j Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R., 2019JDSO...15..268H
OCC2019b Terakubo, K., Sato, M. & Shima, K.
OCC2019b JDSO 15, 268, 2019 .
OCC2019c O j Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad, 2019JDSO...15..503L
OCC2019c C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c JDSO 15, 503, 2019 .
OCC2019d O j Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J. 2019JDSO...15..554G
OCC2019d JDSO 15, 554, 2019 .
OCC2020a O - Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. & 2020JDSO...16...87P
OCC2020a Selva, A.
OCC2020a JDSO 16, 87, 2020
OCC2020b O Herald, D. 2020JDSO...16..113H
OCC2020b JDSO 16, 105, 2020
OCC2020c O Bardecker, J. & Messner, S. 2020JDSO...16..405B
OCC2020c JDSO 16, 405, 2020
OCC2020d O Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford, 2020JDSO...16..440G
OCC2020d R., Trank, R., Preston, S. & Herald, D.
OCC2020d JDSO 16, 440, 2020
OCC2020e O Boutet, M. & Sanchez, J. 2020JDSO...16..483B
OCC2020e JDSO 16, 483, 2020
OCC2021a O Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H. 2021JDSO...17..131H
OCC2021a JDSO 17, 131, 2021
OCC2021b O Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O., 2021JDSO...17..230F
OCC2021b Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b Sposetti, S. & Aissa, D.B.
OCC2021b JDSO 17, 230, 2021
OCC2022a O Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A., 2022JDSO...18...61H
OCC2022a Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a JDSO 18, 61, 2022
OCC2022b O j Andersson, S. 2022JDSO...18..207A
OCC2022b JDSO 18, 207, 2022
OCC2022c O j Klos, O. 2022JDSO...18..210K
OCC2022c JDSO 18, 210, 2022
OCC2023a O j Bardecker, J. 2023JDSO...19...59B
OCC2023a JDSO 19, 59, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20393-1457 OCC 226 Ba,Bb 1974 0 -1 0.1 5.80 9.30 B7III N 203916.32-145717.0

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WDS 20393-1457 OCC 226 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20393-1457 OCC 226 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 20393-1457 : VIRTUAL EYEPIECE
 
 

20393-1457 HU  200A mag 5.38 Sp B5III 20393-1457 OCC 226B mag 5.8 Sp B7III 20393-1457 OCC 226Bb mag 9.3 20393-1457 HU  200C sep 153.8 P.A. 272.00 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20393-1457 : ALADIN DSS IMAGE @ 20h 39m 16.32s -14° 57' 17.0"
 
 
 
 
WDS 20393-1457 OCC 226 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20393-1457  OCC 226Ba,Bb distance=0' 20389-1442  RST4066 distance=17' 20374-1509  UC 4237 distance=31' 20410-1431  HO  135 distance=37' 20363-1519  HJ 1537 distance=48' 20426-1444  LDS4856 distance=51' 20389-1600  NSN 497 distance=64' 20414-1352  BRT2776 distance=74' 20444-1503  HJ 1567 distance=75' 20343-1437  OCC 349 distance=76' 20448-1458  OCC  20AB distance=80' 20448-1458  OCC  20AC distance=80' 20360-1350  RST4672AB distance=83' 20343-1542  RST5551 distance=85' 20412-1330  OCC 413 distance=92' 20388-1323  BRT2775 distance=95' 20352-1338  BRT2774 distance=100' 20452-1548  OCC 290 distance=101' 20406-1319  HJ  611 distance=101' 20412-1320  WSI 163 distance=102' 20333-1402  AHD  16 distance=103' 20336-1602  ARA 127 distance=104' 20442-1342  HLD 162 distance=104' 20407-1639  GWP2981 distance=105' 20342-1343  TOK 678 distance=105' 20405-1640  OCC9057 distance=105' 20386-1313  KPP1738 distance=106' 20323-1427  RST4669AB distance=106' 20323-1427  WSI  15AC distance=106' 20415-1638  OCC9058 distance=106' 20363-1320  CVR 227 distance=107' 20350-1323  CVR 226 distance=113' 20349-1632  UC 4222AB distance=114' 20349-1632  UC 4222BC distance=115' 20373-1653  OCC 827AB distance=119' 20335-1333  OCC1089 distance=119' 20311-1503  FIN 336 distance=119' 20328-1343  HO  132 distance=121' 20400-1700  OCC9056 distance=124' 20328-1333  HO  133AB distance=127' 20328-1333  HO  133AC distance=127' 20387-1704  OCC9194 distance=127' 20439-1646  RST3268 distance=128' 20325-1621  ARA 126 distance=128' 20477-1542  OCC1007 distance=130' 20355-1256  LDS4852 distance=132' 20433-1701  RST3267 distance=137' 20369-1244  STF2699AB distance=138' 20369-1244  STF2699AC distance=138' 20369-1244  STF2699AD distance=138' 20387-1715  OCC9055 distance=138' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20393-1457 HU 200 AB 123 0.4
Show 20393-1457 HU 200 AC 272 159.2
Show 20393-1457 OCC 226 Ba,Bb -1 0.1
Show 20389-1442 RST4066 289 0.6 17
Show 20374-1509 UC 4237 111 76.1 31
Show 20410-1431 HO 135 226 2.8 37
Show 20363-1519 HJ 1537 22 3.6 48
Show 20426-1444 LDS4856 200 2.0 51
Show 20389-1600 NSN 497 234 2.0 64
Show 20414-1352 BRT2776 79 4.2 74
Show 20444-1503 HJ 1567 344 30.6 75
Show 20343-1437 OCC 349 -1 0.3 76
Show 20448-1458 OCC 20 AB -1 0.1 80
Show 20448-1458 OCC 20 AC -1 0.1 80
Show 20360-1350 RST4672 AB 186 5.0 83
Show 20343-1542 RST5551 119 0.1 85
Show 20412-1330 OCC 413 -1 0.3 92
Show 20388-1323 BRT2775 9 3.7 95
Show 20352-1338 BRT2774 81 7.3 100
Show 20452-1548 OCC 290 -1 0.1 101
Show 20406-1319 HJ 611 338 12.1 101
Show 20412-1320 WSI 163 46 10.3 102
Show 20333-1402 AHD 16 286 6.7 103
Show 20336-1602 ARA 127 281 9.3 104
Show 20442-1342 HLD 162 137 1.5 104
Show 20407-1639 GWP2981 56 86.1 105
Show 20342-1343 TOK 678 263 24.2 105
Show 20405-1640 OCC9057 -1 0.0 105
Show 20386-1313 KPP1738 57 13.4 106
Show 20323-1427 RST4669 AB 23 2.3 106
Show 20323-1427 WSI 15 AC 113 11.1 106
Show 20415-1638 OCC9058 -1 0.1 106
Show 20363-1320 CVR 227 221 9.8 107
Show 20350-1323 CVR 226 36 18.4 113
Show 20349-1632 UC 4222 AB 177 60.9 114
Show 20349-1632 UC 4222 BC 346 32.3 115
Show 20373-1653 OCC 827 AB -1 0.1 119
Show 20335-1333 OCC1089 -1 0.1 119
Show 20311-1503 FIN 336 332 0.1 119
Show 20328-1343 HO 132 207 7.0 121
Show 20400-1700 OCC9056 -1 0.0 124
Show 20328-1333 HO 133 AB 171 1.2 127
Show 20328-1333 HO 133 AC 255 134.6 127
Show 20387-1704 OCC9194 -1 0.1 127
Show 20439-1646 RST3268 119 1.7 128
Show 20325-1621 ARA 126 289 5.5 128
Show 20477-1542 OCC1007 -1 0.1 130
Show 20355-1256 LDS4852 320 1.5 132
Show 20433-1701 RST3267 217 1.4 137
Show 20369-1244 STF2699 AB 196 9.2 138
Show 20369-1244 STF2699 AC 169 37.2 138

 
 
WDS 20393-1457 : COMPONENTS
 
 
  A B Bb
B pa=0.0°
sep=0.00"
 
Bb pa=0.0°
sep=0.00"
pa=0.0°
sep=0.00"
 
C pa=272.0°
sep=153.85"
pa=272.0°
sep=153.85"
pa=272.0°
sep=153.85"
 
 
20393-1457 A
 
 
Name Tau Cap Coord arcsec 2000 203916.32-145717.0 Mag 5.38 Spectral class B5III (blue-white)
PmRA 2.00 PmDE -21.0 SAO 163771 HIP 101923
Tycho2 5767-02439-1 HD 196662 HR 7889 GC 28748
BD BD-15 5743 Bayer Tau Capricorni Bayer name Tau Cap Flamsteed 14 Capricorni
Flamsteed name 14 Cap
Tycho2
Tycho2 5767-02439-1 Pflag RAmdeg 309.81802376 DEmdeg -14.95477825
PmRA 1.9 PmDE -20.8 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.51 EpDEm 1990.74
Num 18 Q RAmdeg 1.7 Q DEmdeg 1.5 Q pmRA 1.5
Q pmDE 1.4 BTmag 5.088 E BTmag 0.014 VTmag 5.231
E VTmag 0.009 Prox 999 TYC T HIP 101923
CCDM AB RAdeg 309.81801944 DEdeg -14.95472750 EpRA 1990 1.82
EpDE 1990 1.26 E RAdeg 3.3 E DEdeg 3.7 Posflg P
Corr -0.2
SAO
SAO 163771 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.021 Vmag 5.3 SpType B5
Double code Source 70 CatNum 28748 DM BD-15 5743
DMcomp BDsup HD 196662 M HD 0
GC 28748 RA1950rad 5.39515456 DE1950rad -0.2640947 PmRA2000 0.0005
PmDE2000 -0.022
Hipparcos
Catalog H HIP 101923 Proxy H RAhms 20 39 16.32
DEdms -14 57 17.0 Vmag 5.24 VarFlag R Vmag G
RAdeg 309.818 DEdeg -14.9547 AstroRef A Plx 1.86
CCDM 20392-1457 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 114 Rho 0.345 HD 196662 BD BD-15 5743
CD CP Dm number -15 5743 VIred -0.12
SpType B7III R SpType Coord arcsec 2000 203916.32-145717.0
Hipparcos 2
HIP 101923 Sn 15 So 3 Nc 2
RArad 5.4073439062 DErad -0.2610089713 Plx 2.87 PmRA 2.62
PmDE -19.46 E RArad 0.56 E DErad 0.29 E Plx 0.65
E pmRA 0.7 E pmDE 0.54 Hpmag 5.2029 E Hpmag 0.0006
SHp 0.005 VA 0 BV -0.129 E BV 0.004
VI -0.12
 
 
20393-1457 B
 
 
Coord arcsec 2000 203916.32-145717.0 Coord calc 203916.34-145717.2 Mag 5.8 Mag composta 7.31
Spectral class B7III (blue-white) PmRA 2.00 PmDE -21.0 Calc delta mag 0.42
 
 
20393-1457 Bb
 
 
Coord arcsec 2000 203916.32-145717.0 Mag 9.3 Calc delta mag 3.92 Calc coord yes
 
 
20393-1457 C
 
 
Coord arcsec 2000 203905.71-145711.7 Mag 12.2 PmRA 2.00 PmDE -3.0
Calc delta mag 6.82 Calc coord yes