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Doubles in session


Current system
19137+0218
HJ 879
21 Aql


Nearby doubles
13' : 19144+0212
SLE 935

17' : 19144+0205
J 1756

20' : 19126+0207
J 2540

21' : 19149+0209
BAL1514

22' : 19148+0204
BAL1513

24' : 19125+0233
SLE 934

26' : 19133+0153
BAL1511

32' : 19158+0218
BAL1982AB

32' : 19121+0237
BU 1204AB

34' : 19160+0214
TDT1332

36' : 19146+0251
BAL1980

39' : 19150+0250
BAL1981

42' : 19121+0254
AST 1

48' : 19105+0218
J 1282

49' : 19108+0154
J 2948

50' : 19152+0133
HDS2723

50' : 19105+0203
BAL1510

51' : 19138+0307
BAL1979

52' : 19125+0306
J 2168

59' : 19099+0231
SLE 930

60' : 19168+0141
BAL1515

60' : 19170+0144
BAL1516

61' : 19103+0250
SLE 931

63' : 19119+0314
SLE 933

63' : 19172+0143
B 2875

65' : 19106+0132
GWP2820



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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 19137+0218 : COMPONENTS
 
 
  A
B pa=286.8°
sep=36.88"
 
 
19137+0218 A
 
 
Componente originario normalizzato AB Name 21 Aql Var name V1288 Aql Coord arcsec 2000 191342.70+021737.4
Mag 5.15 Spectral class B8II (blue-white) PmRA 7.00 PmDE -3.0
SAO 124408 HIP 94477 Tycho2 0467-04986-1 HD 179761
HR 7287 GC 26490 BD BD+02 3824 Flamsteed 21 Aquilae
Flamsteed name 21 Aql FK5 3537
Tycho2
Tycho2 0467-04986-1 Pflag RAmdeg 288.42793064 DEmdeg 2.29370724
PmRA 7.5 PmDE -2.6 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.6 EpRAm 1991.49 EpDEm 1991.14
Num 20 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 5.035 E BTmag 0.014 VTmag 5.117
E VTmag 0.009 Prox 999 TYC T HIP 94477
CCDM RAdeg 288.42791389 DEdeg 2.29371333 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 124408 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.003 Vmag 5.1 SpType B8
Double code Source 70 CatNum 26490 DM BD+02 3824
DMcomp BDsup HD 179761 M HD 0
GC 26490 RA1950rad 5.02301271 DE1950rad 0.03852311 PmRA2000 0.0007
PmDE2000 0.002
Hipparcos
Catalog H HIP 94477 Proxy RAhms 19 13 42.70
DEdms +02 17 37.4 Vmag 5.14 VarFlag R Vmag H
RAdeg 288.428 DEdeg 2.29371 AstroRef Plx 5.09
CCDM 19137+0218 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 179761 BD BD+02 3824
CD CP Dm number +02 3824 VIred -0.05
SpType B8II-III R SpType Coord arcsec 2000 191342.70+021737.4
Hipparcos 2
HIP 94477 Sn 5 So 0 Nc 1
RArad 5.0340167662 DErad 0.0400328547 Plx 4.59 PmRA 6.95
PmDE -3.28 E RArad 0.24 E DErad 0.17 E Plx 0.29
E pmRA 0.25 E pmDE 0.2 Hpmag 5.1207 E Hpmag 0.0006
SHp 0.004 VA 0 BV -0.071 E BV 0.003
VI -0.05
CCDM
Ccdm 19137+0218 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs -22.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.1 Sp B8 PmNote *
PmRA 4 PmDE 0 Dm number +02 3824 Cat1 BD
Name2 +02 2398 Cat2 AGK2/3 HD 179761 M HD
ADS BDS A12182 M ADS BDS N IDS IDS 19087N0207A
HIC 94477
 
 
19137+0218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191340.34+021748.1 Mag 12.3 Spectral class III
Calc delta mag 7.15 Calc coord yes
CCDM
Ccdm 19137+0218 RComp Comp B Note1
Note2 Discov num HJ 879 DRAs DDEs
R dRAs Year 1878 Theta 287 Rho 36.2
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12182 M ADS BDS N IDS IDS 19087N0207B
HIC