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Doubles in session


Current system
19439+3105
BRT 268 AC


Nearby doubles
9' : 19443+3114
TDT1688

19' : 19425+3102
BRT 266

24' : 19425+3120
TDT1660

26' : 19453+3048
AG 237

29' : 19456+3123
GRV 273

29' : 19417+3103
A 371

29' : 19418+3056
TDT1645

35' : 19421+3131
TDT1655

36' : 19421+3132
SEI 661AB

41' : 19471+3107
TDT1746

41' : 19467+3124
ES 2426

41' : 19413+3043
BU 145AB

43' : 19457+3141
NSN 804

44' : 19467+3042
GRV 276

46' : 19443+3021
BEW 3

46' : 19407+3124
GRF 8AB

47' : 19404+3118
COU1164

48' : 19464+3030
BRT 269

49' : 19442+3015
HJ 1434

49' : 19404+3121
SEI 657AB

52' : 19407+3135
TDT1624

52' : 19435+3156
BKO 79

53' : 19467+3143
HJ 898AB

53' : 19434+3158
AG 235

54' : 19414+3023
SLE 669AB

55' : 19472+3141
DAM 374



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.

19439+3105 BRT 268 AC

 
 
19h 43m 55.82s +31° 05' 30.3" P.A. 132.00 sep 4.5 mag 11.20,12.00 Sp A0
 
 
Coord 2000 19439+3105 Discov num BRT 268 Comp AC Coord arcsec 2000 19 43 55.82 +31 05 30.3
Date first 1900 Date last 2013 Obs 3
Pa first 116 Pa last 132.4 P.A. Now (θ) 132.4°
Sep first 2.1 Sep last 4.535 Sep. Now (ρ) 4.535"
Mag pri 11.20 Mag sec 12.00 delta mag (ΔM) 0.8 Spectral class A0 (white)
Pri motion ra -064 Sec motion ra +007
Pri motion dec +021 Sec motion dec -008
Notes X (Dubious double)
rPM=1.139
This double is not physical.
 
 
19439+3105 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 43 56 +31 05 30 BRT 268 AB 1900 1 324 1.5 11.20 11.30 0.10
Show 19 43 56 +31 05 30 BRT 268 AC 2013 3 132 4.5 11.20 12.00 0.80 <===
Show 19 43 56 +31 05 30 BRT 268 BC 2015 7 132 4.6 11.20 12.00 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2032979755514487808
 
 
WDS 19439+3105 BRT 268 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439+3105 BRT 268 AC 1936 2 132 4.0 11.20 12.00 A0 X 194355.82+310530.3
19439+3105 BRT 268 AC 1998 3 132 4.3 11.20 12.00 D 194355.82+310530.3
19439+3105 BRT 268 AC 2002 4 132 4.6 11.20 12.00 D 194355.82+310530.3
19439+3105 BRT 268 AC 2013 5 133 4.6 11.20 12.00 A0 194355.82+310530.3
19439+3105 BRT 268 AC 2015 6 132 4.6 11.20 12.00 A0 194355.82+310530.3

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

 
 
WDS 19439+3105 BRT 268 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19439+3105 BRT 268 AC : MEASURES
 
 
No records found.

 
 
WDS 19439+3105 : VIRTUAL EYEPIECE
 
 

19439+3105 BRT 268A mag 11.2 Sp A0 19439+3105 BRT 268B mag 11.2 Sp A0 19439+3105 BRT 268C sep 4.2 P.A. 136.80 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 19439+3105 : ALADIN DSS IMAGE @ 19h 43m 55.82s +31° 05' 30.3"
 
 
 
 
WDS 19439+3105 BRT 268 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19439+3105 BRT 268AB distance=1' 19439+3105 BRT 268AC distance=1' 19439+3105 BRT 268BC distance=1' 19443+3114 TDT1688 distance=9' 19425+3102 BRT 266 distance=19' 19425+3120 TDT1660 distance=24' 19453+3048 AG 237 distance=26' 19456+3123 GRV 273 distance=29' 19417+3103 A 371 distance=29' 19418+3056 TDT1645 distance=29' 19421+3131 TDT1655 distance=35' 19421+3132 SEI 661AB distance=36' 19421+3132 ACA 5AC distance=36' 19421+3132 ACA 5AD distance=36' 19421+3132 ACA 5AE distance=36' 19471+3107 TDT1746 distance=41' 19467+3124 ES 2426 distance=41' 19413+3043 BU 145AB distance=41' 19413+3043 BU 145AC distance=41' 19413+3043 BU 145AD distance=41' 19457+3141 NSN 804 distance=43' 19467+3042 GRV 276 distance=44' 19443+3021 BEW 3 distance=46' 19407+3124 GRF 8AB distance=46' 19407+3124 GRF 8AC distance=46' 19407+3124 GRF 8AD distance=46' 19404+3118 COU1164 distance=47' 19464+3030 BRT 269 distance=48' 19442+3015 HJ 1434 distance=49' 19404+3121 COU1163Aa,Ab distance=49' 19404+3121 SEI 657AB distance=49' 19407+3135 TDT1624 distance=52' 19435+3156 BKO 79 distance=52' 19467+3143 HJ 898AB distance=53' 19467+3143 HJ 898AC distance=53' 19434+3158 AG 235 distance=53' 19414+3023 TDT1636Aa,Ab distance=54' 19414+3023 SLE 669AB distance=54' 19472+3141 DAM 374 distance=55' 19401+3037 J 776AB distance=58' 19401+3037 J 776AC distance=58' 19393+3113 WSI 30 distance=60' 19447+3204 TDT1697 distance=60' 19404+3026 SLE 664 distance=61' 19393+3106 ES 2425 distance=62' 19447+3207 TDT1696 distance=63' 19464+3201 HEL 3BC distance=64' 19464+3201 CRC 35BD distance=64' 19464+3201 CRC 35BE distance=64' 19464+3201 KAM 3AB distance=64' 19464+3201 HEL 3AC distance=64' 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 19439+3105 BRT 268 AB 324 1.5 1
Show 19439+3105 BRT 268 AC 132 4.5 1
Show 19439+3105 BRT 268 BC 132 4.6 1
Show 19443+3114 TDT1688 226 1.8 9
Show 19425+3102 BRT 266 161 6.4 19
Show 19425+3120 TDT1660 6 0.8 24
Show 19453+3048 AG 237 140 2.5 26
Show 19456+3123 GRV 273 13 40.3 29
Show 19417+3103 A 371 19 1.9 29
Show 19418+3056 TDT1645 207 1.1 29
Show 19421+3131 TDT1655 210 2.4 35
Show 19421+3132 SEI 661 AB 135 13.1 36
Show 19421+3132 ACA 5 AC 185 30.3 36
Show 19421+3132 ACA 5 AD 244 21.4 36
Show 19421+3132 ACA 5 AE 36 34.8 36
Show 19471+3107 TDT1746 131 0.6 41
Show 19467+3124 ES 2426 263 4.1 41
Show 19413+3043 BU 145 AB 271 0.9 41
Show 19413+3043 BU 145 AC 28 7.9 41
Show 19413+3043 BU 145 AD 156 26.7 41
Show 19457+3141 NSN 804 123 19.8 43
Show 19467+3042 GRV 276 333 52.5 44
Show 19443+3021 BEW 3 302 11.5 46
Show 19407+3124 GRF 8 AB 305 44.4 46
Show 19407+3124 GRF 8 AC 102 83.4 46
Show 19407+3124 GRF 8 AD 305 135.2 46
Show 19404+3118 COU1164 328 0.4 47
Show 19464+3030 BRT 269 94 4.5 48
Show 19442+3015 HJ 1434 300 8.3 49
Show 19404+3121 COU1163 Aa,Ab 166 0.1 49
Show 19404+3121 SEI 657 AB 356 19.3 49
Show 19407+3135 TDT1624 217 3.2 52
Show 19435+3156 BKO 79 180 13.4 52
Show 19467+3143 HJ 898 AB 271 5.8 53
Show 19467+3143 HJ 898 AC 266 37.3 53
Show 19434+3158 AG 235 199 12.6 53
Show 19414+3023 TDT1636 Aa,Ab 183 0.5 54
Show 19414+3023 SLE 669 AB 292 10.8 54
Show 19472+3141 DAM 374 296 9.1 55
Show 19401+3037 J 776 AB 47 3.5 58
Show 19401+3037 J 776 AC 33 27.7 58
Show 19393+3113 WSI 30 139 5.9 60
Show 19447+3204 TDT1697 297 2.0 60
Show 19404+3026 SLE 664 180 6.9 61
Show 19393+3106 ES 2425 24 4.4 62
Show 19447+3207 TDT1696 128 1.4 63
Show 19464+3201 HEL 3 BC 194 11.0 64
Show 19464+3201 CRC 35 BD 27 8.7 64
Show 19464+3201 CRC 35 BE 117 9.0 64
Show 19464+3201 KAM 3 AB 135 5.7 64
Show 19464+3201 HEL 3 AC 169 15.8 64

 
 
WDS 19439+3105 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=136.8°
sep=4.19"
pa=135.6°
sep=4.28"
 
 
19439+3105 A
 
 
Coord arcsec 2000 194355.82+310530.3 Mag 11.2 Spectral class A0 (white) PmRA -10.00
PmDE -14.0
 
 
19439+3105 B
 
 
Coord arcsec 2000 194355.81+310530.3 Coord calc 194355.81+310530.3 Mag 11.2 Spectral class A0 (white)
PmRA -64.00 PmDE 21.0
 
 
19439+3105 C
 
 
Coord arcsec 2000 194356.04+310527.2 Mag 12 PmRA 7.00 PmDE -8.0
Calc delta mag 0.8 Calc coord yes