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Current system
19500+3738
BRT 2227


Nearby doubles
14' : 19490+3731
ES 2499

18' : 19503+3721
GII 14AB

20' : 19514+3746
ES 2114

21' : 19512+3724
SMA 104

22' : 19515+3726
ALI 640

23' : 19511+3755
SMA 102

24' : 19506+3715
COU2285

26' : 19519+3745
ES 2115

26' : 19511+3800
ALI 636

26' : 19513+3758
ALI 639

27' : 19477+3739
POP 127AB

28' : 19512+3800
SMA 103AB

28' : 19515+3718
SEI 703

29' : 19494+3806
ALI 634

33' : 19527+3737
BRT2619

34' : 19520+3802
HJ 1448

35' : 19483+3710
STT 386

36' : 19523+3717
RAO 421

36' : 19481+3710
HLM 31

37' : 19528+3724
SMA 107

38' : 19527+3757
SEI 711

41' : 19519+3811
KPP4174

42' : 19511+3659
SEI 701

44' : 19518+3815
ALI 904

45' : 19533+3758
ALI 642

45' : 19537+3742
SMA 108



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.

19500+3738 BRT 2227

 
 
19h 49m 58.74s +37° 38' 06.5" P.A. 266.00 sep 2.6 mag 12.30,13.00
 
 
Coord 2000 19500+3738 Discov num BRT2227 Comp Coord arcsec 2000 19 49 58.74 +37 38 06.5
Date first 1929 Date last 2016 Obs 7
Pa first 269 Pa last 266.3 P.A. Now (θ) 266.3°
Sep first 2.1 Sep last 2.56 Sep. Now (ρ) 2.56"
Mag pri 12.30 Mag sec 13.00 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +010 Sec motion ra -004
Pri motion dec -002 Sec motion dec -010
Notes
rPM=1.497
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072069970843364864
 
 
WDS 19500+3738 BRT 2227 : 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
19500+3738 BRT2227 2007 4 266 2.5 12.30 13.00 194958.74+373806.5
19500+3738 BRT2227 2015 6 266 2.6 12.30 13.00 194958.74+373806.5
19500+3738 BRT2227 2016 7 266 2.6 12.30 13.00 194958.74+373806.5

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

 
 
WDS 19500+3738 BRT 2227 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19500+3738 BRT 2227 : MEASURES
 
 
No records found.

 
 
WDS 19500+3738 : VIRTUAL EYEPIECE
 
 

19500+3738 BRT2227A mag 12.3 19500+3738 BRT2227B sep 2.0 P.A. 265.30 mag 13 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 19500+3738 : ALADIN DSS IMAGE @ 19h 49m 58.74s +37° 38' 06.5"
 
 
 
 
WDS 19500+3738 BRT 2227 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19500+3738 BRT2227 distance=1' 19490+3731 ES 2499 distance=14' 19503+3721 GII 14BC distance=18' 19503+3721 GII 14AB distance=18' 19514+3746 ES 2114 distance=20' 19512+3724 SMA 104 distance=21' 19515+3726 ALI 640 distance=22' 19511+3755 SMA 102 distance=23' 19506+3715 COU2285 distance=24' 19519+3745 ES 2115 distance=26' 19511+3800 ALI 636 distance=26' 19513+3758 ALI 639 distance=26' 19477+3739 POP 127AB distance=27' 19477+3739 POP 127AC distance=27' 19477+3739 POP 127AD distance=27' 19477+3739 POP 127AE distance=27' 19512+3800 SMA 103AB distance=28' 19512+3800 WSI 146BC distance=28' 19515+3718 SEI 703 distance=28' 19477+3739 POP 127EF distance=28' 19494+3806 ALI 634 distance=29' 19527+3737 BRT2619 distance=33' 19520+3802 HJ 1448 distance=34' 19483+3710 STT 386 distance=35' 19523+3717 RAO 421 distance=36' 19481+3710 HLM 31 distance=36' 19528+3724 SMA 107 distance=37' 19527+3757 SEI 711 distance=38' 19519+3811 KPP4174 distance=41' 19511+3659 SEI 701 distance=42' 19518+3815 ALI 904 distance=44' 19533+3758 ALI 642 distance=45' 19537+3742 SMA 108 distance=45' 19482+3818 SEI 685 distance=46' 19539+3746 ALI 644 distance=48' 19463+3726 ES 2498 distance=49' 19530+3704 AG 242 distance=50' 19541+3740 ALI 645 distance=50' 19510+3650 SEI 698 distance=50' 19460+3717 COU2284 distance=53' 19457+3726 COU2283 distance=53' 19526+3822 ALI 905 distance=54' 19513+3829 ALI 903 distance=54' 19513+3830 COU2529 distance=55' 19501+3832 MLB 766 distance=55' 19475+3824 HJ 601 distance=56' 19536+3703 BAR9001CD distance=56' 19536+3703 BAR9001AE distance=56' 19536+3703 BAR9001AF distance=56' 19536+3703 BAR9001AG distance=56' 19536+3703 BAR9001AH distance=56' 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 19500+3738 BRT2227 266 2.6 1
Show 19490+3731 ES 2499 156 6.1 14
Show 19503+3721 GII 14 BC 331 2.4 18
Show 19503+3721 GII 14 AB 334 9.3 18
Show 19514+3746 ES 2114 43 13.6 20
Show 19512+3724 SMA 104 51 7.9 21
Show 19515+3726 ALI 640 83 6.5 22
Show 19511+3755 SMA 102 44 4.3 23
Show 19506+3715 COU2285 68 1.5 24
Show 19519+3745 ES 2115 215 5.6 26
Show 19511+3800 ALI 636 79 10.4 26
Show 19513+3758 ALI 639 178 12.7 26
Show 19477+3739 POP 127 AB 155 33.0 27
Show 19477+3739 POP 127 AC 285 44.0 27
Show 19477+3739 POP 127 AD 297 41.5 27
Show 19477+3739 POP 127 AE 296 56.8 27
Show 19512+3800 SMA 103 AB 122 10.1 28
Show 19512+3800 WSI 146 BC 285 4.5 28
Show 19515+3718 SEI 703 22.2 28
Show 19477+3739 POP 127 EF 5 3.0 28
Show 19494+3806 ALI 634 53 4.9 29
Show 19527+3737 BRT2619 207 2.2 33
Show 19520+3802 HJ 1448 168 11.5 34
Show 19483+3710 STT 386 71 1.0 35
Show 19523+3717 RAO 421 343 3.1 36
Show 19481+3710 HLM 31 294 11.6 36
Show 19528+3724 SMA 107 112 13.7 37
Show 19527+3757 SEI 711 235 20.3 38
Show 19519+3811 KPP4174 71 2.3 41
Show 19511+3659 SEI 701 53 20.6 42
Show 19518+3815 ALI 904 106 10.8 44
Show 19533+3758 ALI 642 352 8.4 45
Show 19537+3742 SMA 108 221 10.7 45
Show 19482+3818 SEI 685 233 23.6 46
Show 19539+3746 ALI 644 210 14.5 48
Show 19463+3726 ES 2498 181 5.3 49
Show 19530+3704 AG 242 180 2.1 50
Show 19541+3740 ALI 645 37 6.7 50
Show 19510+3650 SEI 698 19 17.3 50
Show 19460+3717 COU2284 331 0.6 53
Show 19457+3726 COU2283 139 0.2 53
Show 19526+3822 ALI 905 262 13.5 54
Show 19513+3829 ALI 903 201 10.9 54
Show 19513+3830 COU2529 205 1.3 55
Show 19501+3832 MLB 766 351 6.5 55
Show 19475+3824 HJ 601 242 25.4 56
Show 19536+3703 BAR9001 CD 70 4.7 56
Show 19536+3703 BAR9001 AE 43 27.4 56
Show 19536+3703 BAR9001 AF 220 21.8 56
Show 19536+3703 BAR9001 AG 201 25.0 56
Show 19536+3703 BAR9001 AH 72 83.0 56

 
 
WDS 19500+3738 : COMPONENTS
 
 
  A
B pa=265.3°
sep=2.03"
 
 
19500+3738 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194958.74+373806.5 Mag 12.3 PmRA 10.00
PmDE -2.0
 
 
19500+3738 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194958.57+373806.3 Mag 13 PmRA -4.00
PmDE -10.0 Calc delta mag 0.7 Calc coord yes