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Doubles in session


Current system
20200+3921
MLB 882


Nearby doubles
2' : 20201+3921
ES 2050AB

4' : 20203+3920
SEI1090

4' : 20203+3919
BKO 566

4' : 20203+3922
SEI1091

5' : 20203+3924
A 1427AB

7' : 20206+3919
TDS1061

8' : 20206+3917
BKO 567AB

9' : 20207+3922
SEI1094

10' : 20208+3922
BKO 568

10' : 20208+3919
TDT2196

12' : 20191+3916
TRN 28AB

13' : 20210+3919
SEI1097AB

13' : 20199+3933
HO 593

14' : 20209+3928
HO 127

16' : 20188+3924
SEI1078

18' : 20185+3916
MLB 881

19' : 20188+3909
SEI1079

20' : 20192+3938
ES 2051

24' : 20192+3859
HO 126AB

24' : 20190+3900
HO 125

26' : 20216+3902
SEI1101

27' : 20214+3900
GRV 334

27' : 20177+3921
SEI1070

28' : 20189+3945
COU2537

28' : 20177+3914
COU2536

30' : 20198+3852
SLE1004



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.

20200+3921 MLB 882

 
 
20h 20m 01.06s +39° 20' 44.0" P.A. 279.00 sep 5.0 mag 10.50,12.00
 
 
Coord 2000 20200+3921 Discov num MLB 882 Comp Coord arcsec 2000 20 20 01.06 +39 20 44.0
Date first 1933 Date last 2015 Obs 9
Pa first 287 Pa last 278.9 P.A. Now (θ) 278.9°
Sep first 5.0 Sep last 4.996 Sep. Now (ρ) 4.996"
Mag pri 10.50 Mag sec 12.00 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2061461985719364864
 
 
WDS 20200+3921 MLB 882 : 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
20200+3921 MLB 882 1998 3 279 5.0 10.50 12.00 D 202001.06+392044.0
20200+3921 MLB 882 2008 4 280 4.9 10.50 12.00 D 202001.06+392044.0
20200+3921 MLB 882 2015 6 279 5.0 10.50 12.00 202001.06+392044.0

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

 
 
WDS 20200+3921 MLB 882 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20200+3921 MLB 882 : MEASURES
 
 
No records found.

 
 
WDS 20200+3921 : VIRTUAL EYEPIECE
 
 

20200+3921 MLB 882A mag 10.5 20200+3921 MLB 882B sep 3.9 P.A. 281.40 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 20200+3921 : ALADIN DSS IMAGE @ 20h 20m 01.06s +39° 20' 44.0"
 
 
 
 
WDS 20200+3921 MLB 882 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20200+3921 MLB 882 distance=1' 20201+3921 ES 2050AB distance=2' 20201+3921 ES 2050AC distance=2' 20203+3920 SEI1090 distance=4' 20203+3919 BKO 566 distance=4' 20203+3922 SEI1091 distance=4' 20203+3924 A 1427AB distance=5' 20203+3924 STF2668AB,C distance=5' 20206+3919 TDS1061 distance=7' 20206+3917 BKO 567AB distance=8' 20206+3917 BKO 567AC distance=8' 20207+3922 SEI1094 distance=9' 20208+3922 BKO 568 distance=10' 20208+3919 TDT2196 distance=10' 20191+3916 TRN 28AB distance=12' 20191+3916 TRN 28AC distance=12' 20210+3919 SEI1097AB distance=13' 20210+3919 TOB 186BC distance=13' 20199+3933 HO 593 distance=13' 20209+3928 HO 127 distance=14' 20188+3924 SEI1078 distance=16' 20185+3916 MLB 881 distance=18' 20188+3909 SEI1079 distance=19' 20192+3938 ES 2051 distance=20' 20192+3859 HO 126AB distance=24' 20192+3859 HO 126AC distance=24' 20190+3900 HO 125 distance=24' 20216+3902 SEI1101 distance=26' 20214+3900 GRV 334 distance=27' 20177+3921 SEI1070 distance=27' 20189+3945 COU2537 distance=28' 20177+3914 COU2536 distance=28' 20198+3852 SLE1004 distance=30' 20215+3950 SEI1103 distance=34' 20230+3913 SEI1107BC distance=35' 20184+3950 A 1424 distance=35' 20221+3855 SEI1104 distance=35' 20230+3913 STTA206AB distance=36' 20230+3913 STTA206AD distance=36' 20198+3958 MLB1014 distance=37' 20203+3958 BRT2260 distance=38' 20183+3953 BKO 822 distance=39' 20199+4000 MLB1015 distance=40' 20235+3918 SEI1111 distance=41' 20202+3840 SLE1006AB distance=42' 20202+3840 SLE1006AC distance=42' 20229+3856 SEI1106 distance=42' 20204+3840 SEI1088AB distance=42' 20204+3840 SEI1089AC distance=42' 20168+3942 DAM1040FG distance=43' 20167+3938 HO 590AB distance=43' 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 20200+3921 MLB 882 279 5.0 1
Show 20201+3921 ES 2050 AB 92 5.9 2
Show 20201+3921 ES 2050 AC 191 11.2 2
Show 20203+3920 SEI1090 154 13.9 4
Show 20203+3919 BKO 566 159 5.9 4
Show 20203+3922 SEI1091 180 27.7 4
Show 20203+3924 A 1427 AB 132 0.2 5
Show 20203+3924 STF2668 AB,C 280 3.5 5
Show 20206+3919 TDS1061 345 1.5 7
Show 20206+3917 BKO 567 AB 284 5.6 8
Show 20206+3917 BKO 567 AC 87 5.2 8
Show 20207+3922 SEI1094 316 27.1 9
Show 20208+3922 BKO 568 249 8.1 10
Show 20208+3919 TDT2196 192 0.4 10
Show 20191+3916 TRN 28 AB 80 4.9 12
Show 20191+3916 TRN 28 AC 158 3.2 12
Show 20210+3919 SEI1097 AB 44 27.2 13
Show 20210+3919 TOB 186 BC 51 16.2 13
Show 20199+3933 HO 593 313 5.0 13
Show 20209+3928 HO 127 94 1.9 14
Show 20188+3924 SEI1078 45 17.7 16
Show 20185+3916 MLB 881 145 10.3 18
Show 20188+3909 SEI1079 110 6.2 19
Show 20192+3938 ES 2051 306 4.9 20
Show 20192+3859 HO 126 AB 163 2.2 24
Show 20192+3859 HO 126 AC 247 37.0 24
Show 20190+3900 HO 125 196 3.5 24
Show 20216+3902 SEI1101 11 11.6 26
Show 20214+3900 GRV 334 275 31.1 27
Show 20177+3921 SEI1070 143 27.9 27
Show 20189+3945 COU2537 295 0.8 28
Show 20177+3914 COU2536 312 1.8 28
Show 20198+3852 SLE1004 166 11.2 30
Show 20215+3950 SEI1103 223 17.0 34
Show 20230+3913 SEI1107 BC 69 19.3 35
Show 20184+3950 A 1424 46 1.1 35
Show 20221+3855 SEI1104 195 18.2 35
Show 20230+3913 STTA206 AB 254 43.7 36
Show 20230+3913 STTA206 AD 259 24.5 36
Show 20198+3958 MLB1014 241 7.6 37
Show 20203+3958 BRT2260 9 3.2 38
Show 20183+3953 BKO 822 60 7.1 39
Show 20199+4000 MLB1015 89 4.0 40
Show 20235+3918 SEI1111 10 25.3 41
Show 20202+3840 SLE1006 AB 156 16.0 42
Show 20202+3840 SLE1006 AC 90 18.7 42
Show 20229+3856 SEI1106 109 3.8 42
Show 20204+3840 SEI1088 AB 238 4.3 42
Show 20204+3840 SEI1089 AC 17 28.2 42
Show 20168+3942 DAM1040 FG 225 3.5 43
Show 20167+3938 HO 590 AB 207 3.5 43

 
 
WDS 20200+3921 : COMPONENTS
 
 
  A
B pa=281.4°
sep=3.89"
 
 
20200+3921 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202001.06+392044.0 Mag 10.5 PmRA -7.00
PmDE -6.0
 
 
20200+3921 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202000.73+392044.8 Mag 12 Calc delta mag 1.5
Calc coord yes