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Doubles in session


Current system
19087-3348
UC 3816 AD


Nearby doubles
15' : 19081-3400
UC 3811

21' : 19095-3406
TDT1260

32' : 19095-3418
RSS 513

38' : 19071-3316
UC 3803

40' : 19096-3309
BRT1798

42' : 19080-3429
B 964

47' : 19050-3345
UC 3789

48' : 19108-3427
TDT1281

50' : 19127-3351
HJ 5094AB

52' : 19130-3351
SCT 1

55' : 19052-3316
UC 3791

55' : 19052-3315
UC 3790

58' : 19101-3443
TDT1270

59' : 19048-3421
B 962

60' : 19054-3306
UC 3793

60' : 19043-3411
RST3212

60' : 19040-3342
BRT1795

64' : 19124-3304
OL 22

68' : 19135-3418
TDT1303

70' : 19035-3325
UC 3779

70' : 19120-3251
LDS4805

70' : 19060-3449
UC 3799

73' : 19144-3408
RSS 517

74' : 19048-3254
UC 3787

75' : 19090-3502
HDS2715

75' : 19143-3320
UC 3858



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 19087-3348 : COMPONENTS
 
 
  A B C
B pa=254.7°
sep=11.76"
 
C pa=293.8°
sep=17.07"
pa=336.9°
sep=10.87"
 
D pa=91.7°
sep=48.50"
pa=88.4°
sep=59.85"
pa=97.4°
sep=64.63"
 
 
19087-3348 A
 
 
Name HD 178079 Coord arcsec 2000 190844.82-334739.3 Mag 8.15 Spectral class F5 (yellow-white)
PmRA 26.00 PmDE -90.0 SAO 210980 HIP 94042
Tycho2 7418-02795-1 HD 178079 GC 26337 CD CD-3313953
Tycho2
Tycho2 7418-02795-1 Pflag RAmdeg 287.18678796 DEmdeg -33.79426867
PmRA 25.9 PmDE -93.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.96 EpDEm 1990.62
Num 12 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.1 BTmag 8.568 E BTmag 0.018 VTmag 8.152
E VTmag 0.013 Prox 119 TYC T HIP 94042
CCDM A RAdeg 287.18671611 DEdeg -33.79404889 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 6.2 E DEdeg 6.9 Posflg
Corr 0.1
SAO
SAO 210980 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.117 Vmag 8.4 SpType F5
Double code Source 70 CatNum 26337 DM CD-3313953
DMcomp A BDsup HD 178079 M HD 0
GC 26337 RA1950rad 4.99803969 DE1950rad -0.59120567 PmRA2000 0.0007
PmDE2000 -0.118
Hipparcos
Catalog H HIP 94042 Proxy T RAhms 19 08 44.81
DEdms -33 47 38.6 Vmag 8.11 VarFlag R Vmag G
RAdeg 287.187 DEdeg -33.794 AstroRef A Plx 8
CCDM 19087-3348 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 178079 BD
CD CD-3313953 CP Dm number -3313953 VIred 0.5
SpType G:+... R SpType Coord arcsec 2000 190844.81-334738.6
Hipparcos 2
HIP 94042 Sn 95 So 3 Nc 1
RArad 5.012353734 DErad -0.5898173405 Plx 4.64 PmRA 20.87
PmDE -93.5 E RArad 4.02 E DErad 2.22 E Plx 4.17
E pmRA 6.61 E pmDE 3.86 Hpmag 8.22 E Hpmag 0.0144
SHp 0.066 VA 0 BV 0.432 E BV 0.015
VI 0.5
CCDM
Ccdm 19087-3348 RComp Comp A Note1
Note2 Discov num DRAs 2.97 DDEs 19.8
R dRAs 41 Year Theta Rho
Obs 3 Vmag 8.0 Sp F5 PmNote *
PmRA 29 PmDE -98 Dm number -3313953 Cat1 CD
Name2 210980 Cat2 SAO HD 178079 M HD
ADS BDS M ADS BDS N IDS IDS 19021S3357A
HIC 94042
 
 
19087-3348 B
 
 
Coord arcsec 2000 190843.91-334742.4 Coord calc 190843.91-334742.4 Mag 9.04 Spectral class F5 (yellow-white)
PmRA 31.00 PmDE -107.0 SAO 210979 HIP 94038
Tycho2 7418-02796-1 HD 178078 GC 26336 DM CD-3313953
Calc delta mag 0.89
Tycho2
Tycho2 7418-02796-1 Pflag RAmdeg 287.18296684 DEmdeg -33.79511388
PmRA 29.0 PmDE -93.8 E RAmdeg 13 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.76 EpDEm 1990.61
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.8 BTmag 9.606 E BTmag 0.026 VTmag 9.041
E VTmag 0.021 Prox 119 TYC T HIP 94038
CCDM B RAdeg 287.18288583 DEdeg -33.79489500 EpRA 1990 1.66
EpDE 1990 1.60 E RAdeg 12.9 E DEdeg 13.0 Posflg
Corr 0.0
SAO
SAO 210979 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.073 Vmag 9.1 SpType F5
Double code Source 70 CatNum 26336 DM CD-3313953
DMcomp B BDsup HD 178078 M HD 0
GC 26336 RA1950rad 4.9979686 DE1950rad -0.59120983 PmRA2000 0.0005
PmDE2000 -0.074
Hipparcos
Catalog H HIP 94038 Proxy T RAhms 19 08 43.89
DEdms -33 47 41.5 Vmag 9.09 VarFlag R Vmag H
RAdeg 287.183 DEdeg -33.7949 AstroRef B Plx 1.19
CCDM 19087-3348 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 178078 BD
CD CP Dm number VIred 0.53
SpType G:+... R SpType Coord arcsec 2000 190843.89-334741.5
Hipparcos 2
HIP 94038 Sn 95 So 3 Nc 1
RArad 5.0122867989 DErad -0.5898318804 Plx -0.06 PmRA 26.07
PmDE -100.99 E RArad 12.84 E DErad 7.1 E Plx 13.09
E pmRA 21.24 E pmDE 12.58 Hpmag 9.1909 E Hpmag 0.0281
SHp 0 VA 0 BV 0.614 E BV 0.05
VI 0.68
CCDM
Ccdm 19087-3348 RComp Comp B Note1
Note2 Discov num COO 233 DRAs 1.97 DDEs 17.1
R dRAs 41 Year 1890 Theta 255 Rho 11.8
Obs 5 Vmag 9.1 Sp F5 PmNote *
PmRA 5 PmDE -73 Dm number Cat1
Name2 210979 Cat2 SAO HD 178078 M HD
ADS BDS M ADS BDS N IDS IDS 19021S3357B
HIC 94038
 
 
19087-3348 C
 
 
Coord arcsec 2000 190843.57-334732.4 Mag 11.7 PmRA -22.00 PmDE -1.0
Calc delta mag 3.55 Calc coord yes
CCDM
Ccdm 19087-3348 RComp B Comp C Note1
Note2 Discov num LPO DRAs 1.66 DDEs 24.2
R dRAs 41 Year 1959 Theta 322 Rho 5.6
Obs 4 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19021S3357C
HIC 94038
 
 
19087-3348 D
 
 
Coord arcsec 2000 190848.71-334740.7 Mag 16 PmRA 18.00 PmDE -89.0
Calc delta mag 7.85 Calc coord yes