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Doubles in session


Current system
20402+3953
MLB 885


Nearby doubles
13' : 20395+4002
BRT2269

16' : 20416+3950
COU2290

18' : 20405+4010
SEI1214AB

19' : 20419+3953
SEI1222

20' : 20419+3956
SEI1221

28' : 20392+4017
ES 1980

29' : 20382+3938
MLB 778

29' : 20427+3947
TDT2491

30' : 20420+4015
A 1433

30' : 20379+4005
ES 1978

33' : 20374+3952
TDT2430

34' : 20426+4013
TDT2488

35' : 20379+4014
SEI1199

37' : 20387+4024
ES 1979

37' : 20434+4001
BRT2272

38' : 20382+4022
TDT2439

39' : 20434+3943
TDT2497

42' : 20396+4035
STT 410AB

45' : 20392+3910
MLB 954AB

46' : 20363+3955
TDT2410

46' : 20396+3908
SEI1210

48' : 20432+4026
COU2421

49' : 20367+4021
NML 2

50' : 20438+3928
SEI1230

50' : 20436+4024
DAM1256

50' : 20362+4008
BRT2267



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.

20402+3953 MLB 885

 
 
20h 40m 14.43s +39° 53' 42.9" P.A. 72.00 sep 1.7 mag 10.00,11.00
 
 
Coord 2000 20402+3953 Discov num MLB 885 Comp Coord arcsec 2000 20 40 14.43 +39 53 42.9
Date first 1933 Date last 2016 Obs 3
Pa first 53 Pa last 72.4 P.A. Now (θ) 72.4°
Sep first 1.8 Sep last 1.66 Sep. Now (ρ) 1.66"
Mag pri 10.00 Mag sec 11.00 delta mag (ΔM) 1 Spectral class
Pri motion ra -011 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2064504987215722880
 
 
WDS 20402+3953 MLB 885 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20402+3953 MLB 885 1933 1 53 1.8 10.00 11.00 X
20402+3953 MLB 885 2000 2 79 1.1 10.00 11.00 204014.43+395342.9
20402+3953 MLB 885 2016 3 72 1.7 10.00 11.00 204014.43+395342.9

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

 
 
WDS 20402+3953 MLB 885 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20402+3953 MLB 885 : MEASURES
 
 
No records found.

 
 
WDS 20402+3953 : VIRTUAL EYEPIECE
 
 

20402+3953 MLB 885A mag 10 20402+3953 MLB 885B sep 1.3 P.A. 67.50 mag 11 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 20402+3953 : ALADIN DSS IMAGE @ 20h 40m 14.43s +39° 53' 42.9"
 
 
 
 
WDS 20402+3953 MLB 885 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20402+3953 MLB 885 distance=0' 20395+4002 BRT2269 distance=13' 20416+3950 COU2290 distance=16' 20405+4010 SEI1214AB distance=18' 20405+4010 TOB 196BC distance=18' 20419+3953 SEI1222 distance=19' 20419+3956 SEI1221 distance=20' 20392+4017 ES 1980 distance=28' 20382+3938 MLB 778 distance=29' 20427+3947 TDT2491 distance=29' 20420+4015 A 1433 distance=30' 20379+4005 ES 1978 distance=30' 20374+3952 TDT2430 distance=33' 20426+4013 TDT2488 distance=34' 20379+4014 SEI1199 distance=35' 20387+4024 ES 1979 distance=37' 20434+4001 BRT2272 distance=37' 20382+4022 TDT2439 distance=38' 20434+3943 TDT2497 distance=39' 20396+4035 STT 410AB distance=42' 20396+4035 STT 410AB,C distance=42' 20396+4035 STT 410AB,D distance=42' 20392+3910 MLB 954AB distance=45' 20392+3910 MLB 954AC distance=45' 20363+3955 TDT2410 distance=46' 20396+3908 SEI1210 distance=46' 20432+4026 COU2421 distance=48' 20367+4021 NML 2 distance=49' 20438+3928 SEI1230 distance=50' 20436+4024 DAM1256 distance=50' 20362+4008 BRT2267 distance=50' 20410+3905 MCA 62Aa,Ab distance=50' 20410+3905 HJ 612AB distance=50' 20441+3927 ES 1981 distance=52' 20422+4041 MLB 23 distance=53' 20379+3909 SEI1198 distance=53' 20435+3919 SEI1229 distance=53' 20429+4036 MLB 24 distance=54' 20377+4029 HJ 610 distance=55' 20440+4030 SLN 85 distance=57' 20374+3907 TDT2431 distance=57' 20444+4027 TDT2510 distance=59' 20413+4051 COU2419 distance=60' 20445+3921 HJ 1572 distance=60' 20453+4010 COU2293 distance=60' 20454+4011 TDT2518 distance=62' 20367+3906 AG 259 distance=63' 20456+4014 TDT2519 distance=65' 20454+4023 OSO 133AB distance=67' 20454+4023 OSO 133AC distance=67' 20454+4023 OSO 133AD distance=67' 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 20402+3953 MLB 885 72 1.7
Show 20395+4002 BRT2269 199 5.0 13
Show 20416+3950 COU2290 43 0.5 16
Show 20405+4010 SEI1214 AB 78 20.3 18
Show 20405+4010 TOB 196 BC 32 23.4 18
Show 20419+3953 SEI1222 77 25.4 19
Show 20419+3956 SEI1221 254 2.0 20
Show 20392+4017 ES 1980 60 8.3 28
Show 20382+3938 MLB 778 285 8.3 29
Show 20427+3947 TDT2491 275 1.4 29
Show 20420+4015 A 1433 24 0.8 30
Show 20379+4005 ES 1978 136 2.9 30
Show 20374+3952 TDT2430 172 1.3 33
Show 20426+4013 TDT2488 138 0.5 34
Show 20379+4014 SEI1199 99 9.3 35
Show 20387+4024 ES 1979 303 7.6 37
Show 20434+4001 BRT2272 285 5.1 37
Show 20382+4022 TDT2439 22 0.4 38
Show 20434+3943 TDT2497 317 0.5 39
Show 20396+4035 STT 410 AB 3 0.9 42
Show 20396+4035 STT 410 AB,C 70 68.6 42
Show 20396+4035 STT 410 AB,D 327 106.6 42
Show 20392+3910 MLB 954 AB 57 3.1 45
Show 20392+3910 MLB 954 AC 284 109.5 45
Show 20363+3955 TDT2410 76 0.6 46
Show 20396+3908 SEI1210 303 12.0 46
Show 20432+4026 COU2421 110 0.3 48
Show 20367+4021 NML 2 350 0.6 49
Show 20438+3928 SEI1230 124 25.3 50
Show 20436+4024 DAM1256 106 9.6 50
Show 20362+4008 BRT2267 163 4.4 50
Show 20410+3905 MCA 62 Aa,Ab 276 0.1 50
Show 20410+3905 HJ 612 AB 9 48.9 50
Show 20441+3927 ES 1981 310 4.5 52
Show 20422+4041 MLB 23 41 7.6 53
Show 20379+3909 SEI1198 307 13.9 53
Show 20435+3919 SEI1229 156 19.6 53
Show 20429+4036 MLB 24 175 5.9 54
Show 20377+4029 HJ 610 176 25.6 55
Show 20440+4030 SLN 85 203 9.1 57
Show 20374+3907 TDT2431 244 0.6 57
Show 20444+4027 TDT2510 157 0.9 59
Show 20413+4051 COU2419 69 0.8 60
Show 20445+3921 HJ 1572 280 15.6 60
Show 20453+4010 COU2293 201 1.1 60
Show 20454+4011 TDT2518 203 0.7 62
Show 20367+3906 AG 259 313 2.8 63
Show 20456+4014 TDT2519 347 1.3 65
Show 20454+4023 OSO 133 AB 114 12.0 67
Show 20454+4023 OSO 133 AC 236 11.7 67
Show 20454+4023 OSO 133 AD 67 21.8 67

 
 
WDS 20402+3953 : COMPONENTS
 
 
  A
B pa=67.5°
sep=1.31"
 
 
20402+3953 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204014.43+395342.9 Mag 10 PmRA -11.00
PmDE -5.0
 
 
20402+3953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204014.54+395343.4 Mag 11 Calc delta mag 1
Calc coord yes