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Doubles in session


Current system
15107-4344
CPO 415 AB
HD 134330


Nearby doubles
29' : 15085-4328
KPP 338

31' : 15131-4328
DON 722

36' : 15140-4348
I 228

42' : 15139-4321
DAW 210

46' : 15106-4259
SUB 5

47' : 15145-4323
DUN 179

51' : 15087-4429
JNN 201AB

51' : 15075-4306
CPO 63

52' : 15150-4323
B 1275

52' : 15128-4430
SHT 59

57' : 15153-4409
HDO 244

57' : 15088-4436
SWR 168

57' : 15087-4252
SHT 58AB

62' : 15071-4256
BRT 847

64' : 15070-4433
TDS9409

64' : 15048-4335
DON 712

64' : 15091-4242
TOI9003

71' : 15054-4303
BRT 846

71' : 15051-4308
B 1261

73' : 15143-4242
B 1273AB

74' : 15145-4244
TOB 7

79' : 15121-4501
I 238AB

80' : 15146-4451
CPO 417

84' : 15071-4458
CPO 412

86' : 15119-4220
HJ 4741

88' : 15128-4508
TRC 5



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 15107-4344 : COMPONENTS
 
 
  A Ab B
Ab pa=266.8°
sep=0.98"
 
B pa=14.5°
sep=48.37"
pa=15.6°
sep=48.68"
 
C pa=167.1°
sep=33.37"
pa=165.4°
sep=33.55"
pa=183.4°
sep=79.49"
 
 
15107-4344 A
 
 
Name HD 134331 Coord arcsec 2000 151041.61-434347.5 Mag 7.07 Spectral class G5V (yellow)
PmRA 11.00 PmDE -99.0 SAO 225508 HIP 74268
Tycho2 7834-03135-1 HD 134331 GC 20390 CD CD-43 9677
CP CP-43 6901
Tycho2
Tycho2 7834-03135-1 Pflag RAmdeg 227.67339251 DEmdeg -43.72987170
PmRA 15.5 PmDE -99.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.98 EpDEm 1990.90
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 7.758 E BTmag 0.016 VTmag 7.068
E VTmag 0.011 Prox 498 TYC T HIP 74268
CCDM RAdeg 227.67334222 DEdeg -43.72963611 EpRA 1990 1.54
EpDE 1990 1.45 E RAdeg 4.6 E DEdeg 4.8 Posflg
Corr 0.4
SAO
SAO 225508 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.096 Vmag 7.3 SpType G0
Double code Source 70 CatNum 20390 DM CD-43 9677
DMcomp BDsup HD 134331 M HD 0
GC 20390 RA1950rad 3.95906196 DE1950rad -0.75991039 PmRA2000 0.0019
PmDE2000 -0.093
Hipparcos
Catalog H HIP 74268 Proxy RAhms 15 10 41.60
DEdms -43 43 46.7 Vmag 7.01 VarFlag R Vmag G
RAdeg 227.673 DEdeg -43.7296 AstroRef Plx 32.96
CCDM 15107-4343 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 134331 BD
CD CD-43 9677 CP CP-43 6901 Dm number -43 9677 VIred 0.69
SpType G5V R SpType Coord arcsec 2000 151041.60-434346.7
Hipparcos 2
HIP 74268 Sn 5 So 0 Nc 1
RArad 3.9736493812 DErad -0.7632260413 Plx 32.85 PmRA 11.31
PmDE -98.46 E RArad 0.39 E DErad 0.36 E Plx 0.54
E pmRA 0.52 E pmDE 0.47 Hpmag 7.1382 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.619 E BV 0.003
VI 0.69
 
 
15107-4344 Ab
 
 
Coord arcsec 2000 151041.52-434347.6 Mag 12.2 Calc delta mag 5.1 Calc coord yes
 
 
15107-4344 B
 
 
Coord arcsec 2000 151042.73-434300.7 Mag 7.66 PmRA 11.00 PmDE -105.0
SAO 225510 HIP 74271 Tycho2 7834-03134-1 HD 134330
GC 20392 CD CD-43 9678 CP CP-43 6903 Calc delta mag 0.56
Calc coord yes
Tycho2
Tycho2 7834-03134-1 Pflag RAmdeg 227.68006142 DEmdeg -43.71691752
PmRA 11.2 PmDE -105.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.03 EpDEm 1990.60
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 8.478 E BTmag 0.016 VTmag 7.655
E VTmag 0.012 Prox 498 TYC T HIP 74271
CCDM RAdeg 227.68002528 DEdeg -43.71666556 EpRA 1990 1.60
EpDE 1990 1.40 E RAdeg 5.3 E DEdeg 6.2 Posflg
Corr 0.3
SAO
SAO 225510 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.081 Vmag 7.8 SpType G0
Double code Source 70 CatNum 20392 DM CD-43 9678
DMcomp BDsup HD 134330 M HD 0
GC 20392 RA1950rad 3.95917636 DE1950rad -0.75967327 PmRA2000 0.001
PmDE2000 -0.078
Hipparcos
Catalog H HIP 74271 Proxy RAhms 15 10 43.21
DEdms -43 43 00.0 Vmag 7.6 VarFlag R Vmag G
RAdeg 227.68 DEdeg -43.7167 AstroRef Plx 32.26
CCDM 15107-4343 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 134330 BD
CD CD-43 9678 CP CP-43 6903 Dm number -43 9678 VIred 0.77
SpType K0IV-V R SpType Coord arcsec 2000 151043.21-434300.0
Hipparcos 2
HIP 74271 Sn 5 So 0 Nc 1
RArad 3.9737660592 DErad -0.7629996695 Plx 32.19 PmRA 10.18
PmDE -104.14 E RArad 0.51 E DErad 0.43 E Plx 0.66
E pmRA 0.66 E pmDE 0.64 Hpmag 7.7488 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.72 E BV 0.015
VI 0.77
 
 
15107-4344 C
 
 
Coord arcsec 2000 151042.30-434420.0 Mag 12.2 PmRA -24.00 PmDE -31.0
Calc delta mag 5.1 Calc coord yes