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Doubles in session


Current system
20375+3134
FYM 138 BG


Nearby doubles
7' : 20376+3138
COU1328

10' : 20371+3138
TDT2425

20' : 20377+3112
BRT 283

22' : 20365+3149
TDS1085

25' : 20382+3109
AG 261

28' : 20368+3157
J 568

31' : 20358+3152
TDT2404

33' : 20350+3130
TDT2396

36' : 20391+3103
J 1238

38' : 20399+3154
TDT2456

40' : 20366+3209
TDT2417

46' : 20384+3215
TDT2445

46' : 20408+3115
TDT2468

46' : 20371+3217
STN 51

51' : 20363+3044
TDT2411

53' : 20378+3224
ARY 48

54' : 20416+3117
TDT2474

54' : 20348+3212
TDT2392

55' : 20333+3128
TDT2368

58' : 20401+3044
ROE 15AB

59' : 20330+3144
ES 365AB

61' : 20327+3140
HJ 1532

63' : 20410+3047
TDT2470

63' : 20330+3108
TDT2360

65' : 20414+3049
TDS1091

65' : 20410+3218
STF2716AB



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.
 
 
WDS 20375+3134 : COMPONENTS
 
 
  A B C D E F G
B pa=176.2°
sep=182.60"
 
C pa=0.3°
sep=71.34"
pa=357.4°
sep=253.81"
 
D pa=167.9°
sep=151.83"
pa=30.5°
sep=39.16"
pa=171.8°
sep=222.04"
 
E pa=164.6°
sep=136.10"
pa=25.4°
sep=56.45"
pa=170.0°
sep=205.69"
pa=14.2°
sep=17.79"
 
F pa=165.8°
sep=181.77"
pa=79.6°
sep=33.19"
pa=169.9°
sep=251.48"
pa=155.3°
sep=30.56"
pa=169.4°
sep=45.79"
 
G pa=159.6°
sep=186.35"
pa=81.9°
sep=53.38"
pa=165.3°
sep=254.36"
pa=128.5°
sep=42.17"
pa=146.6°
sep=52.09"
pa=85.7°
sep=20.27"
 
H pa=88.6°
sep=94.58"
pa=24.1°
sep=202.15"
pa=126.2°
sep=116.79"
pa=22.6°
sep=163.29"
pa=23.6°
sep=145.72"
pa=15.6°
sep=185.38"
pa=9.5°
sep=179.50"
 
 
20375+3134 A
 
 
Name 48 Cyg Coord arcsec 2000 203731.77+313421.1 Mag 6.29 Spectral class B8III (blue-white)
PmRA 9.00 PmDE 0.0 SAO 70287 HIP 101765
Tycho2 2686-01751-1 HD 196606 HR 7885 GC 28713
BD BD+31 4159 Flamsteed 48 Cygni Flamsteed name 48 Cyg
Tycho2
Tycho2 2686-01751-1 Pflag RAmdeg 309.38240686 DEmdeg 31.57254261
PmRA 8.3 PmDE 0.6 E RAmdeg 3 E DEmdeg 3
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.62 EpDEm 1991.69
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.8 BTmag 6.194 E BTmag 0.014 VTmag 6.290
E VTmag 0.009 Prox 999 TYC T HIP 101765
CCDM RAdeg 309.38238472 DEdeg 31.57254111 EpRA 1990 1.73
EpDE 1990 1.80 E RAdeg 3.3 E DEdeg 3.4 Posflg
Corr 0.2
SAO
SAO 70287 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.003 Vmag 6.2 SpType A0
Double code Source 70 CatNum 28713 DM BD+31 4159
DMcomp BDsup HD 196606 M HD 0
GC 28713 RA1950rad 5.39086374 DE1950rad 0.54797958 PmRA2000 0.0008
PmDE2000 0
Hipparcos
Catalog H HIP 101765 Proxy RAhms 20 37 31.77
DEdms +31 34 21.1 Vmag 6.32 VarFlag R Vmag G
RAdeg 309.382 DEdeg 31.5725 AstroRef Plx 4.16
CCDM 20375+3133 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 196606 BD BD+31 4159
CD CP Dm number +31 4159 VIred -0.07
SpType B8IIIn R SpType Coord arcsec 2000 203731.77+313421.1
Hipparcos 2
HIP 101765 Sn 5 So 0 Nc 1
RArad 5.3997412367 DErad 0.5510448041 Plx 3.82 PmRA 9.01
PmDE -0.3 E RArad 0.17 E DErad 0.21 E Plx 0.33
E pmRA 0.21 E pmDE 0.21 Hpmag 6.3002 E Hpmag 0.0006
SHp 0.008 VA 0 BV -0.089 E BV 0.003
VI -0.07
 
 
20375+3134 B
 
 
Coord arcsec 2000 203732.71+313118.9 Coord calc 203732.71+313118.9 Mag 6.54 Spectral class F0V (yellow-white)
PmRA -35.00 PmDE -30.0 SAO 70289 HIP 101768
Tycho2 2686-01752-1 HD 196629 HR 7887 GC 28715
BD BD+31 4160 Calc delta mag 0.25
Tycho2
Tycho2 2686-01752-1 Pflag RAmdeg 309.38629092 DEmdeg 31.52191531
PmRA -34.5 PmDE -30.3 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.42 EpDEm 1991.43
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.4 BTmag 6.909 E BTmag 0.014 VTmag 6.538
E VTmag 0.009 Prox 999 TYC T HIP 101768
CCDM RAdeg 309.38638444 DEdeg 31.52198472 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 70289 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.03 Vmag 6.4 SpType F0
Double code Source 70 CatNum 28715 DM BD+31 4160
DMcomp BDsup HD 196629 M HD 0
GC 28715 RA1950rad 5.39093654 DE1950rad 0.54710256 PmRA2000 -0.0035
PmDE2000 -0.033
Hipparcos
Catalog H HIP 101768 Proxy RAhms 20 37 32.73
DEdms +31 31 19.2 Vmag 6.51 VarFlag R Vmag H
RAdeg 309.386 DEdeg 31.522 AstroRef Plx 20.3
CCDM 20375+3133 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 196629 BD BD+31 4160
CD CP Dm number +31 4160 VIred 0.43
SpType F0V R SpType Coord arcsec 2000 203732.73+313119.2
Hipparcos 2
HIP 101768 Sn 5 So 0 Nc 1
RArad 5.399811142 DErad 0.5501624687 Plx 20.3 PmRA -34.27
PmDE -31.4 E RArad 0.21 E DErad 0.24 E Plx 0.39
E pmRA 0.27 E pmDE 0.26 Hpmag 6.5964 E Hpmag 0.0005
SHp 0.008 VA 0 BV 0.371 E BV 0.004
VI 0.43
 
 
20375+3134 C
 
 
Coord arcsec 2000 203731.79+313532.4 Mag 13.52 PmRA 8.00 PmDE 4.0
Calc delta mag 7.23 Calc coord yes
 
 
20375+3134 D
 
 
Coord arcsec 2000 203734.26+313152.7 Mag 14.5 Calc delta mag 8.21 Calc coord yes
 
 
20375+3134 E
 
 
Coord arcsec 2000 203734.60+313209.9 Mag 14.4 Calc delta mag 8.11 Calc coord yes
 
 
20375+3134 F
 
 
Coord arcsec 2000 203735.26+313124.9 Mag 15.2 Calc delta mag 8.91 Calc coord yes
 
 
20375+3134 G
 
 
Coord arcsec 2000 203736.84+313126.4 Mag 15 Calc delta mag 8.71 Calc coord yes
 
 
20375+3134 H
 
 
Coord arcsec 2000 203739.17+313423.4 Mag 14 PmRA 1.00 PmDE -4.0
Calc delta mag 7.71 Calc coord yes