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Doubles in session


Current system
19083+2706
WAL 104 AB,D


Nearby doubles
16' : 19092+2656
HO 444

22' : 19097+2715
TDT1262

26' : 19075+2728
J 1205

28' : 19101+2719
TDT1268

29' : 19087+2734
RAO 406

30' : 19066+2646
COU 722

32' : 19096+2641
TDS 972

37' : 19057+2717
HO 95

39' : 19090+2739
L 44

41' : 19085+2746
DAM 289

41' : 19056+2724
HDS2709

42' : 19113+2705
AG 373

42' : 19052+2708
HJ 1365

44' : 19102+2737
BRT 189

44' : 19069+2745
STF2458AB

46' : 19064+2743
MLR 538

48' : 19117+2712
J 1206

52' : 19102+2751
ES 481AB

64' : 19089+2603
TDT1250

64' : 19039+2642
A 2992

66' : 19080+2601
GRF 5

69' : 19074+2558
STF2459

69' : 19118+2615
STF2480

70' : 19133+2719
MLB 694

70' : 19036+2634
TDT1202

71' : 19083+2555
COU 420



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 19083+2706 : COMPONENTS
 
 
  A B C
B pa=58.5°
sep=0.19"
 
C pa=109.4°
sep=25.59"
pa=109.7°
sep=25.47"
 
D pa=16.0°
sep=90.66"
pa=16.0°
sep=90.52"
pa=0.5°
sep=95.64"
 
 
19083+2706 A
 
 
Coord arcsec 2000 190816.19+270539.3 Mag 8.28 Spectral class A0 (white) PmRA -19.00
PmDE -5.0 SAO 86855 HIP 93994 Tycho2 2131-01445-1
HD 178617 BD BD+26 3458
Tycho2
Tycho2 2131-01445-1 Pflag RAmdeg 287.06747255 DEmdeg 27.09422957
PmRA -1.2 PmDE -5.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.39
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 7.548 E BTmag 0.015 VTmag 7.550
E VTmag 0.010 Prox 999 TYC T HIP 93994
CCDM AB RAdeg 287.06747583 DEdeg 27.09424333 EpRA 1990 1.46
EpDE 1990 1.63 E RAdeg 4.1 E DEdeg 3.9 Posflg P
Corr 0.1
SAO
SAO 86855 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.006 Vmag 8 SpType A0
Double code Source 34 CatNum 9620 DM BD+26 3458
DMcomp BDsup HD 178617 M HD 0
GC RA1950rad 5.00146407 DE1950rad 0.47147949 PmRA2000 -0.0002
PmDE2000 -0.008
Hipparcos
Catalog H HIP 93994 Proxy H RAhms 19 08 16.19
DEdms +27 05 39.3 Vmag 7.53 VarFlag R Vmag H
RAdeg 287.067 DEdeg 27.0942 AstroRef * Plx 3.49
CCDM 19083+2706 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 84 Rho 0.25 HD 178617 BD BD+26 3458
CD CP Dm number +26 3458 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 190816.19+270539.3
Hipparcos 2
HIP 93994 Sn 55 So 3 Nc 2
RArad 5.0102726015 DErad 0.4728838023 Plx 2.78 PmRA 0.58
PmDE -4.89 E RArad 0.44 E DErad 0.47 E Plx 0.71
E pmRA 0.48 E pmDE 0.56 Hpmag 7.538 E Hpmag 0.0012
SHp 0.012 VA 0 BV 0.003 E BV 0.007
VI 0.02
CCDM
Ccdm 19083+2706 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs -20.4
R dRAs 55 Year Theta Rho
Obs 3 Vmag 8.8 Sp A0 PmNote *
PmRA 1 PmDE -3 Dm number +26 3458 Cat1 BD
Name2 +27 1893 Cat2 AGK2/3 HD 178617 M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656A
HIC 93994
 
 
19083+2706 B
 
 
Coord arcsec 2000 190816.20+270539.4 Mag 8.3 Calc delta mag 0.02 Calc coord yes
CCDM
Ccdm 19083+2706 RComp Comp B Note1
Note2 Discov num HO 98 DRAs DDEs
R dRAs Year 1959 Theta 102 Rho 0.2
Obs 34 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656B
HIC 93994
 
 
19083+2706 C
 
 
Coord arcsec 2000 190818.00+270530.8 Mag 12.2 PmRA 17.00 PmDE -2.0
Calc delta mag 3.92 Calc coord yes
CCDM
Ccdm 19083+2706 RComp Comp C Note1
Note2 Discov num HO 98 DRAs 0.24 DDEs -29.5
R dRAs 55 Year 1893 Theta 111 Rho 27.6
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656C
HIC
 
 
19083+2706 D
 
 
Coord arcsec 2000 190818.07+270706.4 Mag 11.1 Calc delta mag 2.82 Calc coord yes