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Current system
20296+3856
MLB 775
HD 195393


Nearby doubles
5' : 20296+3901
ALI 936AB

6' : 20293+3901
DAM 315

14' : 20306+3850
SEI1144

18' : 20311+3854
SEI1149

18' : 20287+3911
CBL 83

20' : 20281+3847
ALI 933

21' : 20296+3836
SEI1136

21' : 20311+3847
SEI1150

24' : 20292+3919
SEI1134

25' : 20300+3832
SMA 117

25' : 20275+3902
TDT2290

26' : 20304+3833
A 1430

29' : 20290+3924
ALI1144

30' : 20286+3923
TDT2315

32' : 20271+3910
TDT2284

32' : 20314+3833
JNN 284

32' : 20271+3909
ALI 932

33' : 20324+3859
SEI1157

35' : 20302+3823
SEI1141

36' : 20317+3831
ES 246AB

36' : 20319+3920
HJ 1531

39' : 20276+3926
GUL 3

40' : 20282+3821
TDT2304

41' : 20281+3820
SMR 71

41' : 20330+3903
SEI1163

42' : 20277+3932
TDT2292



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.

20296+3856 MLB 775 (HD 195393)

 
 
20h 29m 33.89s +38° 56' 29.8" P.A. 167.00 sep 10.8 mag 8.56,11.81 Sp B8 dist. 2564.1 pc (8364.09 l.y.)
 
 
Coord 2000 20296+3856 Discov num MLB 775 Comp Coord arcsec 2000 20 29 33.89 +38 56 29.8
Date first 1932 Date last 2015 Obs 10
Pa first 164 Pa last 167.2 P.A. Now (θ) 167.2°
Sep first 9.7 Sep last 10.775 Sep. Now (ρ) 10.775"
Mag pri 8.56 Mag sec 11.81 delta mag (ΔM) 3.25 Spectral class B8 (blue-white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -004 Sec motion dec -003
Notes
rPM=0.343
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195393 Constellation Cygnus SAO 70105 HIP 101092
Tycho2 3152-00711-1 Gaia DR2 2064171525959894016 HD 195393 BD BD+38 4116
Distance 2564.1 Distance ly 8364.09
 
 
WDS 20296+3856 MLB 775 (HD 195393) : 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
20296+3856 MLB 775 1998 4 167 10.9 8.56 11.81 B8 D 202933.89+385629.8
20296+3856 MLB 775 2002 5 167 10.7 8.56 11.81 B8 D 202933.89+385629.8
20296+3856 MLB 775 2015 6 167 10.8 8.56 11.81 B8 202933.89+385629.8

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

 
 
WDS 20296+3856 MLB 775 (HD 195393) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20296+3856 MLB 775 (HD 195393) : MEASURES
 
 
No records found.

 
 
WDS 20296+3856 (HD 195393) : VIRTUAL EYEPIECE
 
 

20296+3856 MLB 775A mag 8.56 Sp B8 20296+3856 MLB 775B sep 10.7 P.A. 170.00 mag 11.81 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 20296+3856 (HD 195393) : ALADIN DSS IMAGE @ 20h 29m 33.89s +38° 56' 29.8"
 
 
 
 
WDS 20296+3856 MLB 775 (HD 195393) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20296+3856 MLB 775 distance=0' 20296+3901 ALI 936AB distance=5' 20296+3901 SEI1137AC distance=5' 20293+3901 DAM 315 distance=6' 20306+3850 SEI1144 distance=14' 20311+3854 SEI1149 distance=18' 20287+3911 CBL 83 distance=18' 20281+3847 ALI 933 distance=20' 20296+3836 SEI1136 distance=21' 20311+3847 SEI1150 distance=21' 20292+3919 SEI1134 distance=24' 20300+3832 SMA 117 distance=25' 20275+3902 TDT2290 distance=25' 20304+3833 A 1430 distance=26' 20290+3924 ALI1144 distance=29' 20286+3923 TDT2315 distance=30' 20271+3910 TDT2284 distance=32' 20314+3833 JNN 284 distance=32' 20271+3909 ALI 932 distance=32' 20324+3859 SEI1157 distance=33' 20302+3823 SEI1141 distance=35' 20317+3831 ES 246AB distance=36' 20317+3831 ES 246AC distance=36' 20319+3920 HJ 1531 distance=36' 20276+3926 GUL 3 distance=39' 20282+3821 TDT2304 distance=40' 20281+3820 SMR 71 distance=41' 20330+3903 SEI1163 distance=41' 20277+3932 TDT2292 distance=42' 20327+3916 SEI1160AB distance=42' 20327+3916 SEI1159AC distance=42' 20261+3852 MLB1017 distance=42' 20311+3935 LDS6414 distance=42' 20298+3939 LSC 90 distance=43' 20288+3812 ES 2508 distance=44' 20332+3910 SEI1165 distance=45' 20332+3911 CNT 6 distance=45' 20335+3858 SEI1166 distance=46' 20259+3914 SEI1122 distance=47' 20288+3810 ES 206 distance=47' 20336+3854 KPP4205 distance=48' 20280+3813 ES 2507 distance=48' 20329+3925 TDT2358 distance=48' 20263+3925 ES 1975 distance=49' 20297+3808 STF2691 distance=50' 20335+3913 SEI1168 distance=50' 20252+3846 TDT2255 distance=52' 20337+3835 A 1431 distance=54' 20331+3822 TDT2363 distance=54' 20341+3847 KPP4206 distance=54' 20249+3858 COU2418 distance=55' 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 20296+3856 MLB 775 167 10.8
Show 20296+3901 ALI 936 AB 77 10.5 5
Show 20296+3901 SEI1137 AC 310 22.0 5
Show 20293+3901 DAM 315 281 10.3 6
Show 20306+3850 SEI1144 177 18.1 14
Show 20311+3854 SEI1149 203 19.6 18
Show 20287+3911 CBL 83 172 41.8 18
Show 20281+3847 ALI 933 254 13.8 20
Show 20296+3836 SEI1136 259 11.5 21
Show 20311+3847 SEI1150 74 21.6 21
Show 20292+3919 SEI1134 32 3.8 24
Show 20300+3832 SMA 117 264 12.4 25
Show 20275+3902 TDT2290 285 0.8 25
Show 20304+3833 A 1430 132 3.4 26
Show 20290+3924 ALI1144 165 11.6 29
Show 20286+3923 TDT2315 141 1.5 30
Show 20271+3910 TDT2284 101 1.9 32
Show 20314+3833 JNN 284 252 0.1 32
Show 20271+3909 ALI 932 194 14.2 32
Show 20324+3859 SEI1157 66 7.6 33
Show 20302+3823 SEI1141 175 22.5 35
Show 20317+3831 ES 246 AB 355 5.1 36
Show 20317+3831 ES 246 AC 354 9.9 36
Show 20319+3920 HJ 1531 318 6.4 36
Show 20276+3926 GUL 3 335 0.5 39
Show 20282+3821 TDT2304 199 5.4 40
Show 20281+3820 SMR 71 65 8.4 41
Show 20330+3903 SEI1163 221 28.9 41
Show 20277+3932 TDT2292 167 0.5 42
Show 20327+3916 SEI1160 AB 49 13.9 42
Show 20327+3916 SEI1159 AC 148 21.0 42
Show 20261+3852 MLB1017 21 3.2 42
Show 20311+3935 LDS6414 346 8.0 42
Show 20298+3939 LSC 90 335 0.1 43
Show 20288+3812 ES 2508 302 6.3 44
Show 20332+3910 SEI1165 4 10.7 45
Show 20332+3911 CNT 6 205 6.6 45
Show 20335+3858 SEI1166 73 17.0 46
Show 20259+3914 SEI1122 271 27.6 47
Show 20288+3810 ES 206 124 4.2 47
Show 20336+3854 KPP4205 80 2.6 48
Show 20280+3813 ES 2507 84 8.2 48
Show 20329+3925 TDT2358 287 0.8 48
Show 20263+3925 ES 1975 26 4.1 49
Show 20297+3808 STF2691 32 16.3 50
Show 20335+3913 SEI1168 118 19.4 50
Show 20252+3846 TDT2255 321 0.9 52
Show 20337+3835 A 1431 29 0.9 54
Show 20331+3822 TDT2363 174 0.5 54
Show 20341+3847 KPP4206 215 1.6 54
Show 20249+3858 COU2418 331 2.0 55

 
 
WDS 20296+3856 : COMPONENTS
 
 
  A
B pa=170.0°
sep=10.67"
 
 
20296+3856 A
 
 
Componente originario normalizzato AB Name HD 195393 Coord arcsec 2000 202933.89+385629.8 Mag 8.56
Spectral class B8 (blue-white) PmRA -1.00 PmDE -4.0 SAO 70105
HIP 101092 Tycho2 3152-00711-1 HD 195393 BD BD+38 4116
Tycho2
Tycho2 3152-00711-1 Pflag RAmdeg 307.39119193 DEmdeg 38.94160613
PmRA 0.4 PmDE -3.9 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.22 EpDEm 1991.47
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.560 E BTmag 0.017 VTmag 8.562
E VTmag 0.012 Prox 109 TYC T HIP 101092
CCDM A RAdeg 307.39119083 DEdeg 38.94161500 EpRA 1990 1.57
EpDE 1990 1.81 E RAdeg 6.1 E DEdeg 5.6 Posflg
Corr 0.0
SAO
SAO 70105 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 0 Vmag 8.4 SpType B8
Double code Source 5 CatNum 2059 DM BD+38 4116
DMcomp BDsup HD 195393 M HD 0
GC RA1950rad 5.35691878 DE1950rad 0.67672567 PmRA2000 -0.0023
PmDE2000 -0.002
Hipparcos
Catalog H HIP 101092 Proxy RAhms 20 29 33.89
DEdms +38 56 29.8 Vmag 8.55 VarFlag R Vmag G
RAdeg 307.391 DEdeg 38.9416 AstroRef A Plx 1.17
CCDM 20296+3856 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 167 Rho 10.868 HD 195393 BD BD+38 4116
CD CP Dm number +38 4116 VIred 0.03
SpType B8... R SpType Coord arcsec 2000 202933.89+385629.8
Hipparcos 2
HIP 101092 Sn 15 So 3 Nc 2
RArad 5.3649884387 DErad 0.6796594038 Plx 0.39 PmRA -1.1
PmDE -3.54 E RArad 0.67 E DErad 0.88 E Plx 0.97
E pmRA 0.79 E pmDE 0.86 Hpmag 8.6077 E Hpmag 0.0073
SHp 0.019 VA 0 BV 0.01 E BV 0.015
VI 0.03
CCDM
Ccdm 20296+3856 RComp Comp A Note1
Note2 Discov num DRAs -2.09 DDEs 29.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp B8 PmNote *
PmRA 6 PmDE -9 Dm number +38 4116 Cat1 BD
Name2 +38 2059 Cat2 AGK2/3 HD 195393 M HD
ADS BDS M ADS BDS N IDS IDS 20259N3836A
HIC 101092
 
 
20296+3856 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202934.05+385619.3 Mag 11.81 PmRA 0.00
PmDE -3.0 Calc delta mag 3.25 Calc coord yes
CCDM
Ccdm 20296+3856 RComp Comp B Note1
Note2 Discov num MLB 775 DRAs DDEs
R dRAs Year 1932 Theta 164 Rho 9.7
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20259N3836B
HIC 101092