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Doubles in session


Current system
21385+3942
MLB 786


Nearby doubles
11' : 21393+3948
KPP4241

16' : 21399+3941
A 1446

16' : 21397+3934
TDT3090

17' : 21371+3942
TDT3063

20' : 21387+3924
TDT3080

20' : 21399+3931
A 1445AB

25' : 21383+3917
GRV 488

27' : 21366+3928
VYS 10

30' : 21400+3919
ALI 978

32' : 21371+3915
GRV 485

33' : 21363+4002
MLB 28

34' : 21377+3911
ALI 975

35' : 21413+3928
BU 274

37' : 21383+3906
ALI 976

39' : 21353+3935
ALI1163

39' : 21363+4012
AG 273

44' : 21351+4000
MLB 901

47' : 21369+4025
DRS 20

49' : 21403+3858
MLB 787

52' : 21408+4027
TDT3102

54' : 21417+4022
TDT3111

55' : 21387+3848
ALI 977

58' : 21336+3943
TDT3031

60' : 21348+3903
LEP 101

60' : 21335+3951
TDT3030

61' : 21333+3940
MLB 900



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.

21385+3942 MLB 786

 
 
21h 38m 33.44s +39° 42' 36.5" P.A. 209.00 sep 5.3 mag 12.10,12.50
 
 
Coord 2000 21385+3942 Discov num MLB 786 Comp Coord arcsec 2000 21 38 33.44 +39 42 36.5
Date first 1932 Date last 2016 Obs 14
Pa first 215 Pa last 209.4 P.A. Now (θ) 209.4°
Sep first 4.5 Sep last 5.277 Sep. Now (ρ) 5.277"
Mag pri 12.10 Mag sec 12.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +006 Sec motion ra -009
Pri motion dec +000 Sec motion dec -004
Notes
rPM=1.576
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1953982834313831808
 
 
WDS 21385+3942 MLB 786 : 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
21385+3942 MLB 786 1999 6 209 5.4 10.00 10.40 D 213833.44+394236.5
21385+3942 MLB 786 2010 7 208 5.4 10.00 10.40 D 213833.44+394236.5
21385+3942 MLB 786 2016 10 210 5.3 12.10 12.50 213833.44+394236.5

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

 
 
WDS 21385+3942 MLB 786 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21385+3942 MLB 786 : MEASURES
 
 
No records found.

 
 
WDS 21385+3942 : VIRTUAL EYEPIECE
 
 

21385+3942 MLB 786A mag 12.1 21385+3942 MLB 786B sep 5.0 P.A. 203.40 mag 12.5 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 21385+3942 : ALADIN DSS IMAGE @ 21h 38m 33.44s +39° 42' 36.5"
 
 
 
 
WDS 21385+3942 MLB 786 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21385+3942 MLB 786 distance=1' 21393+3948 KPP4241 distance=11' 21399+3941 A 1446 distance=16' 21397+3934 TDT3090 distance=16' 21371+3942 TDT3063 distance=17' 21387+3924 TDT3080 distance=20' 21399+3931 A 1445AB distance=20' 21399+3931 HJ 1675AC distance=20' 21383+3917 GRV 488 distance=25' 21366+3928 VYS 10 distance=27' 21400+3919 ALI 978 distance=30' 21371+3915 GRV 485 distance=32' 21363+4002 MLB 28 distance=33' 21377+3911 ALI 975 distance=34' 21413+3928 BU 274 distance=35' 21383+3906 ALI 976 distance=37' 21353+3935 ALI1163 distance=39' 21363+4012 AG 273 distance=39' 21351+4000 MLB 901 distance=44' 21369+4025 DRS 20 distance=47' 21403+3858 MLB 787 distance=49' 21408+4027 TDT3102 distance=52' 21417+4022 TDT3111 distance=54' 21387+3848 ALI 977 distance=55' 21336+3943 TDT3031 distance=58' 21348+3903 LEP 101 distance=60' 21335+3951 TDT3030 distance=60' 21333+3940 MLB 900 distance=61' 21346+4024 MLB 27AB distance=62' 21346+4024 MLB 27AC distance=62' 21346+4024 MLB 27CD distance=62' 21403+3843 ALI 979 distance=63' 21331+3938 MLB 899AB distance=63' 21331+3938 MLB 899AC distance=63' 21429+3904 GRV 496 distance=64' 21332+4001 MLB 990 distance=64' 21431+4021 TDT3121 distance=65' 21421+3848 ALI 980 distance=68' 21396+4049 MLB 29 distance=69' 21327+3948 HO 604 distance=69' 21336+3905 COU1975AB distance=69' 21336+3905 COU1975Aa,Ab distance=69' 21445+3933 A 1447 distance=70' 21361+4048 TDT3051 distance=72' 21324+4002 HO 162 distance=74' 21416+4048 S 796AB distance=75' 21416+4048 S 796AC distance=75' 21416+4048 FYM 112AD distance=75' 21416+4048 FYM 112AE distance=75' 21416+4048 FYM 112AF distance=75' 21450+3942 GRV 499 distance=75' 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 21385+3942 MLB 786 209 5.3 1
Show 21393+3948 KPP4241 95 4.0 11
Show 21399+3941 A 1446 40 1.3 16
Show 21397+3934 TDT3090 171 0.7 16
Show 21371+3942 TDT3063 159 0.6 17
Show 21387+3924 TDT3080 245 2.7 20
Show 21399+3931 A 1445 AB 283 1.5 20
Show 21399+3931 HJ 1675 AC 264 37.9 20
Show 21383+3917 GRV 488 19 59.8 25
Show 21366+3928 VYS 10 261 1.0 27
Show 21400+3919 ALI 978 14 13.3 30
Show 21371+3915 GRV 485 74 19.6 32
Show 21363+4002 MLB 28 256 4.3 33
Show 21377+3911 ALI 975 153 12.8 34
Show 21413+3928 BU 274 180 3.7 35
Show 21383+3906 ALI 976 173 12.8 37
Show 21353+3935 ALI1163 342 7.1 39
Show 21363+4012 AG 273 3 8.9 39
Show 21351+4000 MLB 901 233 5.8 44
Show 21369+4025 DRS 20 58 7.0 47
Show 21403+3858 MLB 787 351 5.4 49
Show 21408+4027 TDT3102 25 1.4 52
Show 21417+4022 TDT3111 296 2.7 54
Show 21387+3848 ALI 977 221 11.6 55
Show 21336+3943 TDT3031 296 0.6 58
Show 21348+3903 LEP 101 168 19.9 60
Show 21335+3951 TDT3030 176 0.8 60
Show 21333+3940 MLB 900 279 6.8 61
Show 21346+4024 MLB 27 AB 325 16.9 62
Show 21346+4024 MLB 27 AC 277 19.3 62
Show 21346+4024 MLB 27 CD 253 6.5 62
Show 21403+3843 ALI 979 5 9.8 63
Show 21331+3938 MLB 899 AB 51 3.2 63
Show 21331+3938 MLB 899 AC 142 27.9 63
Show 21429+3904 GRV 496 72 29.9 64
Show 21332+4001 MLB 990 231 4.1 64
Show 21431+4021 TDT3121 157 1.7 65
Show 21421+3848 ALI 980 139 8.9 68
Show 21396+4049 MLB 29 340 6.8 69
Show 21327+3948 HO 604 316 5.3 69
Show 21336+3905 COU1975 AB 359 21.4 69
Show 21336+3905 COU1975 Aa,Ab 331 0.3 69
Show 21445+3933 A 1447 243 0.4 70
Show 21361+4048 TDT3051 275 0.6 72
Show 21324+4002 HO 162 330 3.5 74
Show 21416+4048 S 796 AB 233 58.2 75
Show 21416+4048 S 796 AC 282 132.4 75
Show 21416+4048 FYM 112 AD 163 70.0 75
Show 21416+4048 FYM 112 AE 143 73.8 75
Show 21416+4048 FYM 112 AF 305 55.0 75
Show 21450+3942 GRV 499 170 67.4 75

 
 
WDS 21385+3942 : COMPONENTS
 
 
  A
B pa=203.4°
sep=5.01"
 
 
21385+3942 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213833.44+394236.5 Mag 12.1 PmRA 6.00
PmDE 0.0
 
 
21385+3942 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213833.27+394231.9 Mag 12.5 PmRA -9.00
PmDE -4.0 Calc delta mag 0.4 Calc coord yes