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Doubles in session


Current system
18181-1310
HU 59
HD 167948


Nearby doubles
31' : 18184-1239
TDT 785

32' : 18166-1247
TSN 45

32' : 18186-1341
DCH 20

34' : 18185-1344
SHN 229

35' : 18184-1344
DBR 290

36' : 18195-1242
RST4006

36' : 18185-1345
DCH 19

37' : 18186-1345
DCH 21

37' : 18187-1345
SNA 89AB

37' : 18186-1346
DCH 22AB

38' : 18191-1344
DCH 44

38' : 18182-1347
DCH 18

38' : 18187-1346
DCH 27

39' : 18187-1347
DCH 28AB

39' : 18186-1347
DCH 24AB

39' : 18188-1347
DCH 37AB

39' : 18189-1347
DCH 41AB

39' : 18186-1348
DCH 26AB

40' : 18188-1348
DCH 39

41' : 18189-1348
HDS2590AB

41' : 18187-1349
DCH 33AB

41' : 18188-1349
DCH 40

42' : 18190-1349
DBR 292

42' : 18189-1349
DCH 43

45' : 18188-1227
SZA 5

45' : 18210-1321
BWE 2



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 18181-1310 : COMPONENTS
 
 
  A
B pa=346.4°
sep=1.01"
 
 
18181-1310 A
 
 
Componente originario normalizzato AB Name HD 167948 Coord arcsec 2000 181804.79-130951.0 Mag 9.56
Spectral class G0V (yellow) PmRA -12.00 PmDE 18.0 SAO 161290
Tycho2 5689-00022-1 HD 167948 DM BD-13 4916
Tycho2
Tycho2 5689-00022-1 Pflag P RAmdeg 274.51996364 DEmdeg -13.16417366
PmRA -11.7 PmDE 17.9 E RAmdeg 16 E DEmdeg 21
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.97 EpDEm 1990.20
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 10.402 E BTmag 0.036 VTmag 9.558
E VTmag 0.026 Prox 10 TYC T HIP
CCDM RAdeg 274.52002222 DEdeg -13.16431333 EpRA 1990 1.88
EpDE 1990 1.92 E RAdeg 16.4 E DEdeg 22.1 Posflg D
Corr -0.1
SAO
SAO 161290 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.042 Vmag 8.7 SpType F5
Double code Source 20 CatNum 6227 DM BD-13 4916
DMcomp BDsup HD 167948 M HD 0
GC RA1950rad 4.7789609 DE1950rad -0.23011321 PmRA2000 -0.0006
PmDE2000 0.044
CCDM
Ccdm 18181-1310 RComp Comp A Note1
Note2 Discov num DRAs -1.24 DDEs 10.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote *
PmRA -12 PmDE 42 Dm number -13 4916 Cat1 BD
Name2 161290 Cat2 SAO HD 167948 M HD
ADS BDS A11237 M ADS BDS N IDS IDS 18124S1312A
HIC
 
 
18181-1310 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181804.77-130950.0 Mag 10.04 PmRA -12.00
PmDE 18.0 Tycho2 5689-00022-2 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 5689-00022-2 Pflag P RAmdeg 274.51996364 DEmdeg -13.16417366
PmRA -11.7 PmDE 17.9 E RAmdeg 16 E DEmdeg 21
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.97 EpDEm 1990.20
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 10.672 E BTmag 0.045 VTmag 10.043
E VTmag 0.038 Prox 10 TYC T HIP
CCDM RAdeg 274.51994250 DEdeg -13.16406000 EpRA 1990 1.88
EpDE 1990 1.91 E RAdeg 22.9 E DEdeg 30.6 Posflg D
Corr -0.1
CCDM
Ccdm 18181-1310 RComp Comp B Note1
Note2 Discov num HU 59 DRAs DDEs
R dRAs Year 1945 Theta 342 Rho 0.8
Obs 6 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11237 M ADS BDS N IDS IDS 18124S1312B
HIC