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Doubles in session


Current system
19124+3021
GLP 16 AD


Nearby doubles
12' : 19133+3020
HLM 18

19' : 19138+3019
TDT1308

20' : 19109+3018
JNN 121AB

22' : 19138+3033
TDT1307

25' : 19128+2957
BRT 37

30' : 19115+2953
J 1263AB

36' : 19131+2946
J 768

36' : 19103+3044
COU1020

38' : 19135+3055
TDS 977

40' : 19129+3100
HO 101

42' : 19094+3034
HO 572

46' : 19145+2945
J 3313

51' : 19104+2938
BRT 264

51' : 19086+3008
TDT1248

54' : 19159+2953
GRV 251

56' : 19134+2926
COU1157

56' : 19081+3031
HO 99

57' : 19088+3053
HO 571AB

57' : 19166+3036
TDT1341

57' : 19124+3117
KPP4141

58' : 19124+3119
TDT1293

62' : 19081+3048
STF2467

63' : 19154+2932
TDT1325

63' : 19078+3040
STF2465

64' : 19079+3043
HLM 16AB

66' : 19132+3125
ES 2423



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 19124+3021 : COMPONENTS
 
 
  A B C
B pa=317.3°
sep=9.93"
 
C pa=235.8°
sep=71.20"
pa=227.8°
sep=70.42"
 
D pa=194.7°
sep=73.50"
pa=188.6°
sep=79.29"
pa=127.7°
sep=50.87"
 
 
19124+3021 A
 
 
Name HD 179709 Coord arcsec 2000 191223.60+302051.9 Mag 7.97 Spectral class B9IV (blue-white)
PmRA 1.00 PmDE -4.0 SAO 67963 HIP 94363
Tycho2 2653-02258-1 HD 179709 GC 26468 BD BD+30 3464
Tycho2
Tycho2 2653-02258-1 Pflag RAmdeg 288.09834365 DEmdeg 30.34775636
PmRA 1.2 PmDE -3.2 E RAmdeg 6 E DEmdeg 5
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.38 EpDEm 1991.64
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 7.979 E BTmag 0.016 VTmag 7.965
E VTmag 0.012 Prox 100 TYC T HIP 94363
CCDM A RAdeg 288.09834056 DEdeg 30.34776389 EpRA 1990 1.48
EpDE 1990 1.72 E RAdeg 5.6 E DEdeg 5.1 Posflg
Corr -0.1
SAO
SAO 67963 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.001 Vmag 7.6 SpType A0
Double code Source 70 CatNum 26468 DM BD+30 3464
DMcomp BDsup HD 179709 M HD 0
GC 26468 RA1950rad 5.01978442 DE1950rad 0.528179 PmRA2000 0.0005
PmDE2000 -0.002
Hipparcos
Catalog H HIP 94363 Proxy H RAhms 19 12 23.60
DEdms +30 20 51.9 Vmag 7.65 VarFlag R Vmag G
RAdeg 288.098 DEdeg 30.3478 AstroRef A Plx 0.72
CCDM 19124+3021 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 317 Rho 9.953 HD 179709 BD BD+30 3464
CD CP Dm number +30 3464 VIred 0.03
SpType B9IV+... R SpType Coord arcsec 2000 191223.60+302051.9
Hipparcos 2
HIP 94363 Sn 15 So 3 Nc 2
RArad 5.0282646452 DErad 0.5296684075 Plx 1.94 PmRA 4.55
PmDE -8.15 E RArad 0.56 E DErad 0.65 E Plx 0.86
E pmRA 0.7 E pmDE 0.96 Hpmag 7.6636 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.01 E BV 0.015
VI 0.03
CCDM
Ccdm 19124+3021 RComp Comp A Note1
Note2 Discov num DRAs -0.39 DDEs -7.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.9 Sp A0 PmNote *
PmRA 4 PmDE -1 Dm number +30 3464 Cat1 BD
Name2 67963 Cat2 SAO HD 179709 M HD
ADS BDS A12162 M ADS BDS N IDS IDS 19085N3011A
HIC 94363
 
 
19124+3021 B
 
 
Coord arcsec 2000 191223.08+302059.2 Coord calc 191223.08+302059.2 Mag 9.09 Spectral class A0 (white)
PmRA 2.00 PmDE -5.0 Tycho2 2653-02787-1 Calc delta mag 1.12
Tycho2
Tycho2 2653-02787-1 Pflag RAmdeg 288.09615217 DEmdeg 30.34977515
PmRA 4.0 PmDE -3.1 E RAmdeg 10 E DEmdeg 9
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.23 EpDEm 1991.47
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 0.9 BTmag 9.096 E BTmag 0.019 VTmag 9.085
E VTmag 0.019 Prox 100 TYC T HIP 94363
CCDM B RAdeg 288.09614111 DEdeg 30.34978222 EpRA 1990 1.48
EpDE 1990 1.73 E RAdeg 10.2 E DEdeg 9.1 Posflg
Corr -0.1
CCDM
Ccdm 19124+3021 RComp Comp B Note1
Note2 Discov num STF2483 DRAs DDEs
R dRAs Year 1831 Theta 318 Rho 9.9
Obs 20 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12162 M ADS BDS N IDS IDS 19085N3011B
HIC 94363
 
 
19124+3021 C
 
 
Coord arcsec 2000 191219.05+302011.9 Coord calc 191219.05+302011.9 Mag 9.72 PmRA 4.00
PmDE -5.0 Tycho2 2653-02053-1 Calc delta mag 1.75
Tycho2
Tycho2 2653-02053-1 Pflag RAmdeg 288.07936749 DEmdeg 30.33666245
PmRA 4.0 PmDE -9.8 E RAmdeg 20 E DEmdeg 18
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.04 EpDEm 1990.14
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 11.287 E BTmag 0.058 VTmag 9.724
E VTmag 0.024 Prox 445 TYC T HIP
CCDM RAdeg 288.07935389 DEdeg 30.33668611 EpRA 1990 1.52
EpDE 1990 1.72 E RAdeg 21.7 E DEdeg 18.5 Posflg
Corr 0.3
CCDM
Ccdm 19124+3021 RComp Comp C Note1
Note2 Discov num STF2483 DRAs DDEs
R dRAs Year 1831 Theta 236 Rho 71.2
Obs 11 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number +30 3463 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A12162 M ADS BDS N IDS IDS 19085N3011C
HIC
 
 
19124+3021 D
 
 
Coord arcsec 2000 191222.16+301940.8 Mag 11.47 PmRA 4.00 PmDE 0.0
Tycho2 2653-01976-2 Calc delta mag 3.5 Calc coord yes
Tycho2
Tycho2 2653-01976-2 Pflag RAmdeg 288.09131012 DEmdeg 30.32794514
PmRA 8.2 PmDE -7.6 E RAmdeg 161 E DEmdeg 161
E pmRA 4.0 E pmDE 3.9 EpRAm 1966.30 EpDEm 1965.41
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.080 E BTmag 0.128 VTmag 11.467
E VTmag 0.108 Prox 51 TYC HIP
CCDM RAdeg 288.09128778 DEdeg 30.32796250 EpRA 1990 1.65
EpDE 1990 1.70 E RAdeg 190.0 E DEdeg 190.7 Posflg
Corr 0.3