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Current system
19070-1959
HJ 2853
HD 177819


Nearby doubles
13' : 19076-1950
DYL 47

15' : 19060-1955
DYL 43AB

24' : 19065-1937
DYL 46

29' : 19087-2016
ARA1168

34' : 19050-2018
BRT1546

41' : 19098-1948
B 427

42' : 19042-1949
DYL 40AB

46' : 19083-1917
OCC9187

49' : 19050-1919
DYL 41

51' : 19039-1933
DYL 36

52' : 19090-1915
B 2470

54' : 19106-2017
ARA1169

55' : 19049-2046
ARA1166

57' : 19063-1904
DYL 45AB

58' : 19111-2002
DON 952

58' : 19031-1914
EGB 7

59' : 19061-2056
J 1840

64' : 19031-1928
A 2264AB

64' : 19040-1911
DYL 39AB

66' : 19116-1955
A 2266

66' : 19090-1901
ARA 767

67' : 19082-1855
B 1890

68' : 19040-1907
DYL 37AB

69' : 19055-1855
DYL 42

69' : 19022-1953
DYL 33

70' : 19060-1851
DYL 44



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 19070-1959 : COMPONENTS
 
 
  A
B pa=84.8°
sep=13.84"
 
 
19070-1959 A
 
 
Componente originario normalizzato AB Name HD 177819 Coord arcsec 2000 190700.09-195905.7 Mag 8.92
Spectral class G8III (yellow) PmRA 4.00 PmDE -21.0 SAO 187689
HIP 93869 Tycho2 6291-00439-1 HD 177819 BD BD-20 5395
Tycho2
Tycho2 6291-00439-1 Pflag RAmdeg 286.75038323 DEmdeg -19.98490445
PmRA 4.7 PmDE -22.3 E RAmdeg 11 E DEmdeg 14
E pmRA 1.9 E pmDE 2.1 EpRAm 1990.98 EpDEm 1990.97
Num 8 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 10.183 E BTmag 0.030 VTmag 8.917
E VTmag 0.016 Prox 151 TYC T HIP 93869
CCDM A RAdeg 286.75037250 DEdeg -19.98485278 EpRA 1990 1.81
EpDE 1990 1.70 E RAdeg 10.7 E DEdeg 13.5 Posflg
Corr 0.0
SAO
SAO 187689 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.015 Vmag 8.7 SpType G5
Double code Source 23 CatNum 8086 DM BD-20 5395
DMcomp BDsup HD 177819 M HD 0
GC RA1950rad 4.99185409 DE1950rad -0.35016686 PmRA2000 -0.0008
PmDE2000 -0.015
Hipparcos
Catalog H HIP 93869 Proxy RAhms 19 07 00.09
DEdms -19 59 05.5 Vmag 8.77 VarFlag R Vmag H
RAdeg 286.75 DEdeg -19.9849 AstroRef A Plx 0.26
CCDM 19070-1959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 177819 BD BD-20 5395
CD CP Dm number -20 5395 VIred 1.02
SpType G8III R SpType Coord arcsec 2000 190700.09-195905.5
Hipparcos 2
HIP 93869 Sn 95 So 3 Nc 1
RArad 5.0047380331 DErad -0.3488014676 Plx -3.09 PmRA 2.89
PmDE -25.54 E RArad 1.59 E DErad 0.98 E Plx 1.8
E pmRA 1.88 E pmDE 1.24 Hpmag 8.9429 E Hpmag 0.0103
SHp 0.03 VA 0 BV 1.064 E BV 0.027
VI 1.03
CCDM
Ccdm 19070-1959 RComp Comp A Note1
Note2 Discov num DRAs 0.15 DDEs -3.8
R dRAs 43 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA -13 PmDE -15 Dm number -20 5395 Cat1 BD
Name2 187689 Cat2 SAO HD 177819 M HD
ADS BDS B 9019 M ADS BDS N IDS IDS 19011S2008A
HIC 93869
 
 
19070-1959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190701.07-195904.4 Mag 11.21 PmRA 69.00
PmDE -37.0 HIP 93870 Tycho2 6291-02176-1 Calc delta mag 2.29
Calc coord yes
Tycho2
Tycho2 6291-02176-1 Pflag RAmdeg 286.75483932 DEmdeg -19.98473393
PmRA 0.6 PmDE -10.0 E RAmdeg 78 E DEmdeg 92
E pmRA 3.5 E pmDE 3.7 EpRAm 1984.09 EpDEm 1981.40
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.8 Q pmRA 0.5
Q pmDE 1.7 BTmag 13.414 E BTmag 0.449 VTmag 11.210
E VTmag 0.106 Prox 151 TYC T HIP 93870
CCDM B RAdeg 286.75483806 DEdeg -19.98471111 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 82.7 E DEdeg 100.4 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 93870 Proxy RAhms 19 07 01.13
DEdms -19 59 04.7 Vmag 11.06 VarFlag R Vmag H
RAdeg 286.755 DEdeg -19.9847 AstroRef B Plx 3
CCDM 19070-1959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.78
SpType R SpType Coord arcsec 2000 190701.13-195904.7
Hipparcos 2
HIP 93870 Sn 95 So 3 Nc 1
RArad 5.0048138161 DErad -0.3487978874 Plx -0.14 PmRA 1.74
PmDE -21.82 E RArad 3.21 E DErad 2 E Plx 3.71
E pmRA 4.14 E pmDE 2.89 Hpmag 11.2743 E Hpmag 0.0776
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19070-1959 RComp Comp B Note1
Note2 Discov num HJ 2853 DRAs 1.22 DDEs -3.4
R dRAs 43 Year 1919 Theta 093 Rho 15.1
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9019 M ADS BDS N IDS IDS 19011S2008B
HIC 93870