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Doubles in session


Current system
20073+4013
BRT 2252


Nearby doubles
24' : 20053+4011
TDT1959

26' : 20079+3949
STJ 83

26' : 20096+4009
COU2414

33' : 20055+4037
WFC 228

35' : 20069+3938
ES 1971

36' : 20099+3951
ALI1135

37' : 20090+4045
HJ 1487AB

40' : 20052+4044
A 381

40' : 20085+3936
MLB 768

41' : 20107+4001
TDS1048

42' : 20041+3957
COU2534

42' : 20097+4046
BRT2254

44' : 20044+3947
ALI1133

44' : 20056+3935
COU2535

48' : 20081+3926
ES 1972

50' : 20110+4041
KPP1897

53' : 20093+3926
TDT2028

55' : 20038+3937
ALI1132

55' : 20034+4044
DAM1458

56' : 20111+4048
TDT2057

57' : 20026+3959
TDT1929

61' : 20088+3915
MLB 769

64' : 20118+3936
COU2415AB

65' : 20121+3938
SEI 997

65' : 20025+3940
BRT2251

67' : 20124+3940
TDT2083



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.

20073+4013 BRT 2252

 
 
20h 07m 22.29s +40° 13' 12.2" P.A. 188.00 sep 2.9 mag 11.90,12.05
 
 
Coord 2000 20073+4013 Discov num BRT2252 Comp Coord arcsec 2000 20 07 22.29 +40 13 12.2
Date first 1892 Date last 2019 Obs 5
Pa first 186 Pa last 187.6 P.A. Now (θ) 187.6°
Sep first 2.4 Sep last 2.92 Sep. Now (ρ) 2.92"
Mag pri 11.90 Mag sec 12.05 delta mag (ΔM) 0.15 Spectral class
Pri motion ra +008 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3154-01261-1 Gaia DR2 2074104720187878272
 
 
WDS 20073+4013 BRT 2252 : 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
20073+4013 BRT2252 2006 4 176 2.4 11.90 12.05 200722.29+401312.2
20073+4013 BRT2252 2019 5 188 2.9 11.90 12.05 200722.29+401312.2

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

 
 
WDS 20073+4013 BRT 2252 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20073+4013 BRT 2252 : MEASURES
 
 
No records found.

 
 
WDS 20073+4013 : VIRTUAL EYEPIECE
 
 

20073+4013 BRT2252A mag 11.9 20073+4013 BRT2252B sep 2.9 P.A. 185.80 mag 12.05 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 20073+4013 : ALADIN DSS IMAGE @ 20h 07m 22.29s +40° 13' 12.2"
 
 
 
 
WDS 20073+4013 BRT 2252 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20073+4013 BRT2252 distance=0' 20053+4011 TDT1959 distance=24' 20079+3949 STJ 83 distance=26' 20096+4009 COU2414 distance=26' 20055+4037 WFC 228 distance=33' 20069+3938 ES 1971 distance=35' 20099+3951 ALI1135 distance=36' 20090+4045 HJ 1487AB distance=37' 20090+4045 OPI9003AC distance=37' 20052+4044 A 381 distance=40' 20085+3936 MLB 768 distance=40' 20107+4001 TDS1048 distance=41' 20041+3957 COU2534 distance=42' 20097+4046 BRT2254 distance=42' 20044+3947 ALI1133 distance=44' 20056+3935 COU2535 distance=44' 20081+3926 ES 1972 distance=48' 20110+4041 KPP1897 distance=50' 20093+3926 TDT2028 distance=53' 20038+3937 ALI1132 distance=55' 20034+4044 DAM1458 distance=55' 20111+4048 TDT2057 distance=56' 20026+3959 TDT1929 distance=57' 20088+3915 MLB 769 distance=61' 20118+3936 COU2415AB distance=64' 20118+3936 ES 1973AB,C distance=64' 20121+3938 SEI 997 distance=65' 20025+3940 BRT2251 distance=65' 20124+3940 TDT2083 distance=67' 20026+4044 POP 171 distance=67' 20035+3924 SEI 828AB distance=68' 20035+3924 SEI 829AC distance=68' 20015+4018 HJ 1468 distance=68' 20091+3907 MLB 771 distance=70' 20027+3928 SKF1765AB distance=71' 20057+3905 J 1072 distance=71' 20089+3905 MLB 770 distance=71' 20027+4102 TDT1931 distance=73' 20045+4116 HJ 1475 distance=73' 20133+4038 GRV 324 distance=73' 20019+4052 STTA196AB distance=74' 20019+4052 STTA196AC distance=74' 20136+4040 TDT2104 distance=76' 20033+4116 KPP4183 distance=79' 20011+4045 BRT2250 distance=79' 20052+3857 BU 1480 distance=81' 20031+4118 TDT1936 distance=81' 20097+4130 HDS2871 distance=81' 20137+4050 DOO 13 distance=82' 20107+3900 ES 2046 distance=83' 20011+3940 BRT2228 distance=83' 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 20073+4013 BRT2252 188 2.9
Show 20053+4011 TDT1959 358 0.8 24
Show 20079+3949 STJ 83 307 0.9 26
Show 20096+4009 COU2414 159 0.3 26
Show 20055+4037 WFC 228 167 13.7 33
Show 20069+3938 ES 1971 291 3.3 35
Show 20099+3951 ALI1135 200 13.1 36
Show 20090+4045 HJ 1487 AB 298 14.3 37
Show 20090+4045 OPI9003 AC 195 60.1 37
Show 20052+4044 A 381 277 0.8 40
Show 20085+3936 MLB 768 111 5.1 40
Show 20107+4001 TDS1048 339 1.1 41
Show 20041+3957 COU2534 7 0.2 42
Show 20097+4046 BRT2254 72 3.6 42
Show 20044+3947 ALI1133 346 13.1 44
Show 20056+3935 COU2535 135 2.0 44
Show 20081+3926 ES 1972 146 4.4 48
Show 20110+4041 KPP1897 323 14.9 50
Show 20093+3926 TDT2028 187 1.5 53
Show 20038+3937 ALI1132 229 7.8 55
Show 20034+4044 DAM1458 319 5.1 55
Show 20111+4048 TDT2057 14 1.3 56
Show 20026+3959 TDT1929 214 2.1 57
Show 20088+3915 MLB 769 131 4.9 61
Show 20118+3936 COU2415 AB 158 0.4 64
Show 20118+3936 ES 1973 AB,C 352 4.1 64
Show 20121+3938 SEI 997 146 10.3 65
Show 20025+3940 BRT2251 155 4.3 65
Show 20124+3940 TDT2083 350 1.1 67
Show 20026+4044 POP 171 296 1.1 67
Show 20035+3924 SEI 828 AB 85 19.8 68
Show 20035+3924 SEI 829 AC 262 22.7 68
Show 20015+4018 HJ 1468 282 11.7 68
Show 20091+3907 MLB 771 17 3.7 70
Show 20027+3928 SKF1765 AB 224 55.1 71
Show 20057+3905 J 1072 252 4.1 71
Show 20089+3905 MLB 770 284 6.1 71
Show 20027+4102 TDT1931 209 2.3 73
Show 20045+4116 HJ 1475 274 8.6 73
Show 20133+4038 GRV 324 252 7.7 73
Show 20019+4052 STTA196 AB 169 53.7 74
Show 20019+4052 STTA196 AC 132 137.0 74
Show 20136+4040 TDT2104 161 0.9 76
Show 20033+4116 KPP4183 255 1.8 79
Show 20011+4045 BRT2250 16 5.3 79
Show 20052+3857 BU 1480 328 8.2 81
Show 20031+4118 TDT1936 59 0.6 81
Show 20097+4130 HDS2871 228 0.2 81
Show 20137+4050 DOO 13 258 3.0 82
Show 20107+3900 ES 2046 100 6.2 83
Show 20011+3940 BRT2228 265 4.3 83

 
 
WDS 20073+4013 : COMPONENTS
 
 
  A
B pa=185.8°
sep=2.91"
 
 
20073+4013 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200722.29+401312.2 Mag 11.9 PmRA 8.00
PmDE 13.0
 
 
20073+4013 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200722.26+401309.3 Mag 12.05 Calc delta mag 0.15
Calc coord yes