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Current system
12145+0847
STF 1616 AC


Nearby doubles
19' : 12137+0833
GWP1772

26' : 12158+0902
STF1620

32' : 12124+0844
GWP1765

59' : 12138+0945
SHN 150

62' : 12109+0818
HEI 509

64' : 12161+0748
GWP1779

66' : 12156+0950
LDS 934AB

74' : 12151+0959
STF1618

76' : 12171+0743
FMR 104

76' : 12151+0732
STF1617

79' : 12132+0731
UC 2295

91' : 12084+0851
SLW 687

92' : 12083+0846
SKF 448AB

97' : 12139+1023
LDS 933

100' : 12173+0716
GWP1784

109' : 12083+0749
GTZ 2

112' : 12133+1037
GWP1770

113' : 12139+0655
LEP 52

114' : 12136+0654
SLW 696

117' : 12104+1026
GWP1757AB

119' : 12122+1041
GWP1764

119' : 12086+1009
GWP1755

120' : 12215+0749
YSC 236

123' : 12126+1046
STF1612

124' : 12178+0653
KPP3865

126' : 12187+1035
KPP 881



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 12145+0847 : COMPONENTS
 
 
  A B
B pa=295.6°
sep=23.03"
 
C pa=296.7°
sep=166.86"
pa=296.8°
sep=143.84"
 
 
12145+0847 A
 
 
Name HD 106423 Coord arcsec 2000 121427.29+084657.7 Mag 7.55 Spectral class G0 (yellow)
PmRA 55.00 PmDE -131.0 SAO 119282 HIP 59690
Tycho2 0866-01087-1 HD 106423 GC 16716 ADS 8473
BD BD+09 2607
Tycho2
Tycho2 0866-01087-1 Pflag RAmdeg 183.61386673 DEmdeg 8.78238288
PmRA 56.0 PmDE -131.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.32 EpDEm 1991.25
Num 15 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.7 BTmag 8.229 E BTmag 0.016 VTmag 7.554
E VTmag 0.011 Prox 233 TYC T HIP 59690
CCDM A RAdeg 183.61373694 DEdeg 8.78268694 EpRA 1990 1.76
EpDE 1990 1.67 E RAdeg 4.5 E DEdeg 5.4 Posflg
Corr 0.2
SAO
SAO 119282 DelFlag RA1950 PmRA1950 0.0037
DE1950 PmDE1950 -0.137 Vmag 7.5 SpType G0
Double code Source 70 CatNum 16716 DM BD+09 2607
DMcomp BDsup HD 106423 M HD 0
GC 16716 RA1950rad 3.19351625 DE1950rad 0.158163 PmRA2000 0.0038
PmDE2000 -0.133
Hipparcos
Catalog H HIP 59690 Proxy RAhms 12 14 27.29
DEdms +08 46 57.7 Vmag 7.5 VarFlag R Vmag G
RAdeg 183.614 DEdeg 8.7827 AstroRef A Plx 19.08
CCDM 12144+0847 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 106423 BD BD+09 2607
CD CP Dm number +09 2607 VIred 0.68
SpType G0 R SpType Coord arcsec 2000 121427.29+084657.7
Hipparcos 2
HIP 59690 Sn 95 So 3 Nc 1
RArad 3.2046641315 DErad 0.1532870751 Plx 18.09 PmRA 55.77
PmDE -129.82 E RArad 0.72 E DErad 0.5 E Plx 0.85
E pmRA 0.83 E pmDE 0.57 Hpmag 7.6282 E Hpmag 0.026
SHp 0.023 VA 0 BV 0.616 E BV 0.015
VI 0.68
 
 
12145+0847 B
 
 
Coord arcsec 2000 121425.89+084707.6 Mag 9.74 PmRA 55.00 PmDE -130.0
HIP 59687 Calc delta mag 2.19 Calc coord yes
Hipparcos
Catalog H HIP 59687 Proxy RAhms 12 14 25.88
DEdms +08 47 07.9 Vmag 9.84 VarFlag R Vmag G
RAdeg 183.608 DEdeg 8.78552 AstroRef B Plx -15.83
CCDM 12144+0847 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 1
SpType K2 R SpType Coord arcsec 2000 121425.88+084707.9
Hipparcos 2
HIP 59687 Sn 95 So 3 Nc 1
RArad 3.2045613089 DErad 0.1533362908 Plx -46.37 PmRA -18.45
PmDE -147.73 E RArad 22.34 E DErad 18.56 E Plx 31.7
E pmRA 24.92 E pmDE 22.2 Hpmag 9.9216 E Hpmag 0.1639
SHp 0 VA 0 BV 0.954 E BV 0.015
VI 1
 
 
12145+0847 C
 
 
Coord arcsec 2000 121417.23+084812.6 Mag 10.24 PmRA -23.00 PmDE 4.0
Tycho2 0866-00891-1 HD 106367 Calc delta mag 2.69 Calc coord yes
Tycho2
Tycho2 0866-00891-1 Pflag RAmdeg 183.57180912 DEmdeg 8.80263328
PmRA -23.6 PmDE 4.2 E RAmdeg 24 E DEmdeg 29
E pmRA 2.0 E pmDE 2.0 EpRAm 1986.09 EpDEm 1985.76
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 11.405 E BTmag 0.071 VTmag 10.240
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 183.57186444 DEdeg 8.80262083 EpRA 1990 1.73
EpDE 1990 1.73 E RAdeg 29.7 E DEdeg 34.0 Posflg
Corr 0.0