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Doubles in session


Current system
19072+2053
LDS 1017
HD 349726


Nearby doubles
23' : 19060+2105
J 2943AB

39' : 19050+2114
HDS2708

41' : 19097+2112
J 2946

43' : 19070+2135
FMR 143AB

47' : 19100+2029
J 1301

50' : 19104+2030
A 150

51' : 19081+2142
CHR 83

53' : 19107+2114
BRT2452

63' : 19107+2017
J 481AB

63' : 19114+2116
A 151

68' : 19116+2026
TDT1287

68' : 19027+2119
KPP 649

69' : 19080+1945
STF2460AB

75' : 19123+2113
COU 320

75' : 19104+1953
J 2950

78' : 19069+2210
STF2455AB

82' : 19084+2214
J 1118

86' : 19132+2033
LDS1018

89' : 19134+2111
J 1150

89' : 19101+1934
HJ 877

91' : 19031+2202
BRT2451

92' : 19095+1925
HO 443

96' : 19011+2009
COU 319AB

97' : 19028+2208
TDS 961

98' : 19136+2012
HU 335

102' : 19089+1914
HO 636



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 19072+2053 : COMPONENTS
 
 
  A
B pa=291.4°
sep=107.25"
 
 
19072+2053 A
 
 
Componente originario normalizzato AB Name HD 349726 Coord arcsec 2000 190713.20+205237.3 Mag 10.95
Spectral class M2V (red) PmRA -481.00 PmDE -333.0 HIP 93899
Tycho2 1598-00578-1 HD 349726
Tycho2
Tycho2 1598-00578-1 Pflag RAmdeg 286.80501387 DEmdeg 20.87701779
PmRA -479.3 PmDE -333.4 E RAmdeg 40 E DEmdeg 37
E pmRA 1.7 E pmDE 1.6 EpRAm 1984.34 EpDEm 1985.78
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.2 Q pmRA 0.6
Q pmDE 0.2 BTmag 12.745 E BTmag 0.200 VTmag 10.952
E VTmag 0.056 Prox 999 TYC HIP 93899
CCDM RAdeg 286.80620139 DEdeg 20.87778389 EpRA 1990 1.63
EpDE 1990 1.72 E RAdeg 50.5 E DEdeg 41.4 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 93899 Proxy RAhms 19 07 13.50
DEdms +20 52 40.2 Vmag 10.76 VarFlag 2 R Vmag G
RAdeg 286.806 DEdeg 20.8778 AstroRef Plx 112.82
CCDM 19072+2053 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 349726 BD
CD CP Dm number VIred 2.52
SpType M2 R SpType Coord arcsec 2000 190713.50+205240.2
Hipparcos 2
HIP 93899 Sn 5 So 0 Nc 1
RArad 5.0057136858 DErad 0.3643867878 Plx 114.25 PmRA -482.3
PmDE -334.84 E RArad 1.34 E DErad 1.58 E Plx 2.3
E pmRA 1.64 E pmDE 2.59 Hpmag 10.8236 E Hpmag 0.0048
SHp 0.053 VA 0 BV 1.57 E BV 0.015
VI 2.52
CCDM
Ccdm 19072+2053 RComp Comp A Note1
Note2 Discov num DRAs -6.34 DDEs 16.0
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.3 Sp M2 PmNote *
PmRA -472 PmDE -334 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19029N2044A
HIC 93873
 
 
19072+2053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190706.07+205316.4 Mag 10.99 Spectral class M2V (red)
PmRA -478.00 PmDE -349.0 HIP 93873 Tycho2 1598-00325-1
Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 1598-00325-1 Pflag RAmdeg 286.77319493 DEmdeg 20.88803257
PmRA -473.7 PmDE -350.3 E RAmdeg 40 E DEmdeg 37
E pmRA 1.6 E pmDE 1.6 EpRAm 1984.67 EpDEm 1985.72
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.6 BTmag 12.582 E BTmag 0.175 VTmag 10.993
E VTmag 0.057 Prox 999 TYC HIP 93873
CCDM RAdeg 286.77436583 DEdeg 20.88883389 EpRA 1990 1.66
EpDE 1990 1.75 E RAdeg 50.6 E DEdeg 42.0 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 93873 Proxy RAhms 19 07 05.86
DEdms +20 53 20.0 Vmag 10.77 VarFlag 2 R Vmag G
RAdeg 286.774 DEdeg 20.8889 AstroRef Plx 115.91
CCDM 19072+2053 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 2.52
SpType M2 R SpType Coord arcsec 2000 190705.86+205320.0
Hipparcos 2
HIP 93873 Sn 5 So 0 Nc 1
RArad 5.00515803 DErad 0.3645798672 Plx 117.45 PmRA -480.71
PmDE -346.11 E RArad 1.25 E DErad 1.58 E Plx 2.28
E pmRA 1.53 E pmDE 2.44 Hpmag 10.8099 E Hpmag 0.0042
SHp 0.045 VA 0 BV 1.57 E BV 0.015
VI 2.52
CCDM
Ccdm 19072+2053 RComp Comp B Note1
Note2 Discov num LDS1017 DRAs 1.22 DDEs -23.1
R dRAs 65 Year 1936 Theta 112 Rho 115.0
Obs 1 Vmag 12.3 Sp M2 PmNote
PmRA -472 PmDE -334 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19029N2044B
HIC 93899