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Current system
19558+3019
FYM 311 AC


Nearby doubles
2' : 19557+3020
BRT 271

11' : 19553+3011
J 781AB

12' : 19551+3012
STT 390AB

25' : 19551+3041
GRF 13AB

26' : 19544+3001
AG 393

30' : 19559+2950
BRT 45

30' : 19536+3017
HJ 1450

30' : 19544+3042
TDT1841

35' : 19572+2949
LSC 158

39' : 19588+3025
TDS1030

41' : 19553+2939
TDT1848

44' : 19554+2935
TDT1851

46' : 19556+2933
TDT1854

48' : 19594+3029
COU1471

49' : 19571+3105
AG 243

51' : 19553+2929
TDT1849

52' : 19574+3106
DOB 12

55' : 19586+3059
YR 15

62' : 19558+2918
TDT1857

62' : 19597+3055
A 379

63' : 20003+2955
BU 1258

64' : 19595+2937
TDT1904

64' : 19579+2922
TDT1883

65' : 19534+2923
J 25

65' : 19530+2925
TDT1824

66' : 19566+2913
COU1470



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19558+3019 FYM 311 AC

 
 
19h 55m 49.72s +30° 18' 44.4" P.A. 187.00 sep 17.4 mag 12.49,14.60
 
 
Coord 2000 19558+3019 Discov num FYM 311 Comp AC Coord arcsec 2000 19 55 49.72 +30 18 44.4
Date first 1998 Date last 2015 Obs 4
Pa first 187 Pa last 186.6 P.A. Now (θ) 186.6°
Sep first 17.3 Sep last 17.4 Sep. Now (ρ) 17.4"
Mag pri 12.49 Mag sec 14.60 delta mag (ΔM) 2.11 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
19558+3019 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 55 50 +30 18 44 BRT 272 AB 2015 3 84 3.2 12.49 13.03 0.54
Show 19 55 50 +30 18 44 FYM 311 AC 2015 4 187 17.4 12.49 14.60 2.11 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2030398308373872896
 
 
WDS 19558+3019 FYM 311 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19558+3019 FYM 311 AC 2015 2 187 17.4 12.49 14.60 B 195549.72+301844.4

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

 
 
WDS 19558+3019 FYM 311 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19558+3019 FYM 311 AC : MEASURES
 
 
No records found.

 
 
WDS 19558+3019 : VIRTUAL EYEPIECE
 
 

19558+3019 BRT 272A mag 12.49 19558+3019 BRT 272B sep 2.8 P.A. 82.60 mag 13.03 19558+3019 FYM 311C sep 17.4 P.A. 185.70 mag 14.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19558+3019 : ALADIN DSS IMAGE @ 19h 55m 49.72s +30° 18' 44.4"
 
 
 
 
WDS 19558+3019 FYM 311 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19558+3019 FYM 311AC distance=0' 19557+3020 BRT 271 distance=2' 19553+3011 J 781BC distance=11' 19553+3011 J 781AB distance=11' 19553+3011 J 781AC distance=11' 19551+3012 STT 390AB distance=12' 19551+3012 STT 390AC distance=12' 19551+3012 WAL 121AD distance=12' 19551+3041 GRF 13AB distance=25' 19551+3041 GRF 13AC distance=25' 19544+3001 AG 393 distance=26' 19559+2950 BRT 45 distance=30' 19536+3017 HJ 1450 distance=30' 19544+3042 TDT1841 distance=30' 19572+2949 LSC 158 distance=35' 19588+3025 TDS1030 distance=39' 19553+2939 TDT1848 distance=41' 19554+2935 TDT1851 distance=44' 19556+2933 TDT1854 distance=46' 19594+3029 COU1471 distance=48' 19571+3105 AG 243 distance=49' 19553+2929 TDT1849 distance=51' 19574+3106 DOB 12 distance=52' 19586+3059 YR 15 distance=55' 19558+2918 TDT1857 distance=62' 19597+3055 A 379 distance=62' 20003+2955 BU 1258 distance=63' 19595+2937 TDT1904 distance=64' 19579+2922 TDT1883 distance=64' 19534+2923 J 25 distance=65' 19530+2925 TDT1824 distance=65' 19566+2913 COU1470 distance=66' 19552+3125 GRV 295 distance=68' 20007+2951 TDT1912 distance=69' 19589+2923 TDT1898 distance=70' 20008+2949 BU 439AB distance=71' 20008+2949 BU 439AC distance=71' 20008+2949 FOX9033AD distance=71' 20008+2949 FOX9033AE distance=71' 20010+2956 L 32 distance=71' 19532+2917 MLB 700 distance=71' 20003+2938 KPP1451AB distance=72' 19522+2925 WSI 14 distance=72' 19522+2924 WSI 13AB distance=72' 19522+2924 WSI 13BC distance=72' 19522+2924 MLB 699DE distance=72' 19520+2925 MLB 657 distance=73' 19521+2925 WSI 12 distance=73' 19517+3108 ES 357AB distance=73' 19517+3108 STT 389AC distance=73' 19521+2923 MLB 658 distance=74' 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 19558+3019 BRT 272 AB 84 3.2
Show 19558+3019 FYM 311 AC 187 17.4
Show 19557+3020 BRT 271 32 4.3 2
Show 19553+3011 J 781 BC 89 7.6 11
Show 19553+3011 J 781 AB 126 2.9 11
Show 19553+3011 J 781 AC 99 10.2 11
Show 19551+3012 STT 390 AB 22 9.6 12
Show 19551+3012 STT 390 AC 176 15.8 12
Show 19551+3012 WAL 121 AD 145 54.8 12
Show 19551+3041 GRF 13 AB 194 104.9 25
Show 19551+3041 GRF 13 AC 119 92.6 25
Show 19544+3001 AG 393 201 2.1 26
Show 19559+2950 BRT 45 118 3.1 30
Show 19536+3017 HJ 1450 254 8.6 30
Show 19544+3042 TDT1841 168 0.9 30
Show 19572+2949 LSC 158 73 0.4 35
Show 19588+3025 TDS1030 133 1.5 39
Show 19553+2939 TDT1848 359 0.5 41
Show 19554+2935 TDT1851 134 2.0 44
Show 19556+2933 TDT1854 11 0.9 46
Show 19594+3029 COU1471 171 0.4 48
Show 19571+3105 AG 243 259 44.4 49
Show 19553+2929 TDT1849 239 1.5 51
Show 19574+3106 DOB 12 93 44.8 52
Show 19586+3059 YR 15 8 0.2 55
Show 19558+2918 TDT1857 20 1.5 62
Show 19597+3055 A 379 227 2.6 62
Show 20003+2955 BU 1258 143 1.4 63
Show 19595+2937 TDT1904 268 0.5 64
Show 19579+2922 TDT1883 313 1.5 64
Show 19534+2923 J 25 12 1.7 65
Show 19530+2925 TDT1824 95 1.2 65
Show 19566+2913 COU1470 238 0.4 66
Show 19552+3125 GRV 295 167 34.2 68
Show 20007+2951 TDT1912 160 2.2 69
Show 19589+2923 TDT1898 268 2.1 70
Show 20008+2949 BU 439 AB 222 3.3 71
Show 20008+2949 BU 439 AC 201 38.5 71
Show 20008+2949 FOX9033 AD 51 11.5 71
Show 20008+2949 FOX9033 AE 122 23.2 71
Show 20010+2956 L 32 129 3.3 71
Show 19532+2917 MLB 700 318 3.8 71
Show 20003+2938 KPP1451 AB 338 10.9 72
Show 19522+2925 WSI 14 345 8.7 72
Show 19522+2924 WSI 13 AB 260 15.1 72
Show 19522+2924 WSI 13 BC 160 12.3 72
Show 19522+2924 MLB 699 DE 354 2.3 72
Show 19520+2925 MLB 657 41 3.5 73
Show 19521+2925 WSI 12 74 10.9 73
Show 19517+3108 ES 357 AB 309 10.1 73
Show 19517+3108 STT 389 AC 184 12.7 73

 
 
WDS 19558+3019 : COMPONENTS
 
 
  A B
B pa=82.6°
sep=2.77"
 
C pa=185.7°
sep=17.37"
pa=194.2°
sep=18.20"
 
 
19558+3019 A
 
 
Coord arcsec 2000 195549.72+301844.4 Mag 12.49 PmRA -14.00 PmDE -9.0
 
 
19558+3019 B
 
 
Coord arcsec 2000 195549.93+301844.8 Mag 13.03 PmRA -2.00 PmDE 3.0
Calc delta mag 0.54 Calc coord yes
 
 
19558+3019 C
 
 
Coord arcsec 2000 195549.59+301827.1 Mag 14.6 Calc delta mag 2.11 Calc coord yes