04241+1727 DRS 37 AC (64 Tau)

 
 
04h 24m 05.69s +17° 26' 39.2" P.A. 85.00 sep 10.0 mag 4.41,9.64 Sp A7V dist. 49.48 pc (161.4 l.y.)
 
 
Coord 2000 04241+1727 Discov num DRS  37 Comp AC Coord arcsec 2000 04 24 05.69 +17 26 39.2
Date first 1997 Date last 2007 Obs 2
Pa first 87 Pa last 85.4 P.A. Now (θ) 85.4°
Sep first 9.2 Sep last 9.98 Sep. Now (ρ) 9.98"
Mag pri 4.41 Mag sec 9.64 delta mag (ΔM) 5.23 Spectral class A7V (white)
Pri motion ra +108 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes N K (See Notes, 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.
 
 
04241+1727 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 93907 04 24 06 +17 26 39 OCC 952 Aa,Ab 1996 0 -1 0.0 5.60 5.60 0.00
Show 93907 04 24 06 +17 26 39 BUP 56 AB 2015 6 249 147.2 4.81 14.65 9.84
Show 64 Tau 93907 04 24 06 +17 26 39 DRS 37 AC 2007 2 85 10.0 4.41 9.64 5.23 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 64 Tau Constellation Taurus SAO 93907 HIP 20542
Tycho2 1269-01244-1 Gaia DR2 3313978112552491136 HD 27819 HR 1380
GC 5328 BD BD+17 714 Flamsteed 64 Tauri Flamsteed name 64 Tau
Distance 49.48 Distance ly 161.4
 
 
WDS 04241+1727 DRS 37 AC (64 Tau) : NOTES
 
 
discov_num notes refcode
BUP 56 del 2 Tau = 64 Tau. Hyades vB 47. A is spectroscopic binary.
 
 
REFERENCES
 
 
refcode metd author reference
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) 1913QB811.B8.......
DRs2011 A j De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A., 2011MNRAS.415..854D
DRs2011 Song, I., Marois, C. et al.
DRs2011 MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data)
DRs2012 A j De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A., 2012MNRAS.422.2765D
DRs2012 McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
DRs2012 Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
DRs2012 MNRAS 422, 2765, 2012
DRs2012 (includes re-reduction of some data originally published in DRs2011) 2011MNRAS.415..854D
DRs2014a A j De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J., 2014MNRAS.437.1216D
DRs2014a +E2 Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
DRs2014a MNRAS 437, 1216, 2014
DRs2014a (Note: Paper includes data from multiple telescopes/filters. Telescope/filter for
DRs2014a given date estimated when possible from other papers by authors; otherwise
DRs2014a approximate filter information and mean telescope aperture of 5m listed.)
DRs2014b A j De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I., 2014MNRAS.445.3694D
DRs2014b Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
DRs2014b MNRAS 445, 3694, 2014
DRs2019 A j De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J., 2019AJ....158..226D
DRs2019 Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
DRs2019 Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
DRs2019 Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
DRs2019 Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
DRs2019 Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
DRs2019 Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
DRs2019 F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
DRs2019 Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
DRs2019 Wiktorowicz, S. & Wolff, S.
DRs2019 AJ 158, 226, 2019
DRs2019 MNRAS 445, 3694, 2014
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
04241+1727 DRS 37 AC 2007 2 85 10.0 4.41 9.64 A7V N K 042405.69+172639.2

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WDS 04241+1727 DRS 37 AC (64 Tau) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04241+1727 DRS 37 AC (64 Tau) : MEASURES
 
 
No records found.

 
 
WDS 04241+1727 (64 Tau) : VIRTUAL EYEPIECE
 
 

04241+1727 BUP  56A mag 4.81 Sp A7V 04241+1727 OCC 952Ab mag 5.6 04241+1727 BUP  56B sep 141.3 P.A. 247.90 mag 14.65 04241+1727 DRS  37C sep 9.5 P.A. 85.20 mag 9.64 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 04241+1727 (64 Tau) : ALADIN DSS IMAGE @ 04h 24m 05.69s +17° 26' 39.2"
 
 
 
 
WDS 04241+1727 DRS 37 AC (64 Tau) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


04241+1727  DRS  37AC distance=0' 04230+1732  CHR 262Aa,Ab (Secunda Hyadum) distance=18' 04230+1732  BUP  55AB (Secunda Hyadum) distance=18' 04230+1732  OCC 255Aa,Ac (Secunda Hyadum) distance=18' 04252+1716  AST   4 distance=20' 04244+1705  OCC 615 distance=23' 04247+1704  SKF2119 distance=25' 04258+1733  RED   4 distance=25' 04233+1701  CBL 224 distance=29' 04245+1653  PAT   6 distance=34' 04255+1756  KUI  17AB distance=36' 04255+1756  H 6 101AC distance=36' 04255+1756  ARN  62AD distance=36' 04255+1756  H 6 101AE distance=36' 04267+1735  KPP 109 distance=39' 04258+1800  COU2682 distance=43' 04215+1704  BPM  99 distance=43' 04212+1703  LDS3579 distance=48' 04264+1651  OCC 553 distance=49' 04234+1638  OCC 527 distance=50' 04277+1719  LDS2242 distance=52' 04215+1648  OCC 528 distance=54' 04203+1731  GRV1270 distance=55' 04206+1702  LDS3577 distance=56' 04267+1645  GUE   4 distance=56' 04255+1631  LDS2234 distance=58' 04267+1811  LDS1170 distance=59' 04223+1820  LDS2229 distance=60' 04271+1812  KOH  11Aa,Ab distance=63' 04271+1812  STF 545AB distance=63' 04242+1623  MET  38 distance=64' 04285+1742  GUE   5 distance=65' 04288+1717  OCC 532 distance=69' 04191+1731  OCC 938Aa,Ab distance=72' 04191+1731  GWP 577AB distance=72' 04256+1838  COU2681AB distance=75' 04256+1838  GII 129Aa,Ab distance=75' 04271+1626  LDS2240 distance=75' 04293+1733  CIA  27 distance=76' 04200+1820  LDS2225 distance=79' 04280+1629  SKF2121 distance=81' 04295+1752  BGH   2AB distance=82' 04199+1631  STT  79 distance=82' 04222+1844  SLE 270 distance=82' 04184+1725  PAT   4 distance=82' 04295+1752  OCC 483Ba,Bb distance=83' 04298+1741  COU 567 distance=83' 04284+1822  LDS5564 distance=84' 04203+1833  LDS5540AB distance=86' 04203+1833  LDS5540AC distance=86' 04259+1852  BU 1185 distance=89' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 04241+1727 BUP 56 AB 249 147.2
Show 04241+1727 DRS 37 AC 85 10.0
Show 04241+1727 OCC 952 Aa,Ab -1 0.0
Show Secunda Hyadum 04230+1732 CHR 262 Aa,Ab 2 0.5 18
Show Secunda Hyadum 04230+1732 BUP 55 AB 336 112.8 18
Show Secunda Hyadum 04230+1732 OCC 255 Aa,Ac -1 0.0 18
Show 04252+1716 AST 4 264 0.1 20
Show 04244+1705 OCC 615 -1 -1.0 23
Show 04247+1704 SKF2119 356 4.9 25
Show 04258+1733 RED 4 80 0.3 25
Show 04233+1701 CBL 224 335 28.3 29
Show 04245+1653 PAT 6 235 1.3 34
Show 04255+1756 KUI 17 AB 343 1.8 36
Show 04255+1756 H 6 101 AC 236 77.0 36
Show 04255+1756 ARN 62 AD 40 412.8 36
Show 04255+1756 H 6 101 AE 335 137.3 36
Show 04267+1735 KPP 109 79 3.8 39
Show 04258+1800 COU2682 83 0.1 43
Show 04215+1704 BPM 99 276 110.7 43
Show 04212+1703 LDS3579 262 60.5 48
Show 04264+1651 OCC 553 -1 0.0 49
Show 04234+1638 OCC 527 -1 0.1 50
Show 04277+1719 LDS2242 204 14.1 52
Show 04215+1648 OCC 528 -1 0.1 54
Show 04203+1731 GRV1270 184 0.8 55
Show 04206+1702 LDS3577 83 69.9 56
Show 04267+1645 GUE 4 192 0.4 56
Show 04255+1631 LDS2234 44 25.0 58
Show 04267+1811 LDS1170 240 22.4 59
Show 04223+1820 LDS2229 234 3.5 60
Show 04271+1812 KOH 11 Aa,Ab 191 0.1 63
Show 04271+1812 STF 545 AB 58 19.0 63
Show 04242+1623 MET 38 257 2.1 64
Show 04285+1742 GUE 5 75 1.7 65
Show 04288+1717 OCC 532 -1 0.5 69
Show 04191+1731 OCC 938 Aa,Ab -1 0.1 72
Show 04191+1731 GWP 577 AB 350 177.2 72
Show 04256+1838 COU2681 AB 253 1.1 75
Show 04256+1838 GII 129 Aa,Ab 171 0.2 75
Show 04271+1626 LDS2240 127 3.1 75
Show 04293+1733 CIA 27 -1 -1.0 76
Show 04200+1820 LDS2225 229 5.8 79
Show 04280+1629 SKF2121 292 2.2 81
Show 04295+1752 BGH 2 AB 9 109.5 82
Show 04199+1631 STT 79 16 0.6 82
Show 04222+1844 SLE 270 98 11.0 82
Show 04184+1725 PAT 4 321 0.3 82
Show 04295+1752 OCC 483 Ba,Bb -1 0.4 83
Show 04298+1741 COU 567 148 0.1 83
Show 04284+1822 LDS5564 169 34.5 84
Show 04203+1833 LDS5540 AB 266 264.2 86

 
 
WDS 04241+1727 : COMPONENTS
 
 
  A Ab B
Ab pa=0.0°
sep=0.00"
 
B pa=247.9°
sep=141.31"
pa=247.9°
sep=141.31"
 
C pa=85.2°
sep=9.52"
pa=85.2°
sep=9.52"
pa=69.0°
sep=150.43"
 
 
04241+1727 A
 
 
Coord arcsec 2000 042405.69+172639.2 Mag 4.81 Spectral class A7V (white) PmRA 108.00
PmDE -35.0 SAO 93907 HIP 20542 Tycho2 1269-01244-1
HD 27819 HR 1380 GC 5328 BD BD+17 714
Bayer Delta 2 Tauri Bayer name Del2 Flamsteed 64 Tauri Flamsteed name 64 Tau
Tycho2
Tycho2 1269-01244-1 Pflag RAmdeg 66.02400130 DEmdeg 17.44413435
PmRA 109.9 PmDE -32.2 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.54 EpDEm 1990.79
Num 22 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 4.997 E BTmag 0.014 VTmag 4.810
E VTmag 0.009 Prox 999 TYC T HIP 20542
CCDM RAdeg 66.02373861 DEdeg 17.44421278 EpRA 1990 1.80
EpDE 1990 1.23 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr -0.3
SAO
SAO 93907 DelFlag RA1950 PmRA1950 0.0077
DE1950 PmDE1950 -0.037 Vmag 4.8 SpType A5
Double code Source 70 CatNum 5328 DM BD+17 714
DMcomp BDsup HD 27819 M HD 0
GC 5328 RA1950rad 1.13974211 DE1950rad 0.30246164 PmRA2000 0.0077
PmDE2000 -0.038
Hipparcos
Catalog H HIP 20542 Proxy RAhms 04 24 05.69
DEdms +17 26 39.2 Vmag 4.8 VarFlag R Vmag G
RAdeg 66.0237 DEdeg 17.4442 AstroRef Plx 22.36
CCDM 04240+1726 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 27819 BD BD+17 714
CD CP Dm number +17 714 VIred 0.18
SpType A7V R SpType Coord arcsec 2000 042405.69+172639.2
Hipparcos 2
HIP 20542 Sn 5 So 0 Nc 1
RArad 1.1523313652 DErad 0.3044589272 Plx 20.21 PmRA 108.16
PmDE -34.66 E RArad 0.34 E DErad 0.2 E Plx 0.4
E pmRA 0.6 E pmDE 0.4 Hpmag 4.8526 E Hpmag 0.0005
SHp 0.004 VA 0 BV 0.154 E BV 0.007
VI 0.18
 
 
04241+1727 Ab
 
 
Coord arcsec 2000 042405.69+172639.2 Mag 5.6 Calc coord yes
 
 
04241+1727 B
 
 
Coord arcsec 2000 042356.54+172546.0 Mag 14.65 PmRA -4.00 PmDE -5.0
Calc delta mag 9.05 Calc coord yes
 
 
04241+1727 C
 
 
Coord arcsec 2000 042406.35+172640.0 Mag 9.64 Calc delta mag 4.04 Calc coord yes