stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18338+1744
WAK 21 CD


Nearby doubles
8' : 18341+1742
J 2915AB

14' : 18346+1739
BPM 791

15' : 18327+1741
TDT 934

18' : 18332+1730
J 98

21' : 18346+1801
SLE 206

21' : 18324+1737
GWP2782

27' : 18320+1735
KPP1183

27' : 18320+1754
SLE 621

31' : 18324+1720
SLE 622

32' : 18333+1713
SLE 193

33' : 18341+1712
SLE 202AB

36' : 18352+1812
CHR 74

39' : 18322+1713
SLE 189

40' : 18342+1705
SLE 203AB

43' : 18319+1710
BRT1302

44' : 18336+1700
SLE 197AB

46' : 18308+1803
BPMA 56

55' : 18359+1659
STT 358AB

55' : 18300+1734
TDT 914

57' : 18298+1747
BRT2447

58' : 18337+1646
SLE 198

58' : 18378+1752
BPM 794

59' : 18343+1841
MET 85AB

61' : 18299+1720
COU 118AB

64' : 18292+1742
J 2912AB

65' : 18381+1729
SLE 224



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 18338+1744 : COMPONENTS
 
 
  A B C
B pa=92.4°
sep=0.17"
 
C pa=0.0°
sep=0.00"
pa=272.4°
sep=0.17"
 
D pa=263.0°
sep=0.47"
pa=265.4°
sep=0.63"
pa=263.0°
sep=0.47"
 
 
18338+1744 A
 
 
Coord arcsec 2000 183345.62+174355.9 Mag 7.74 Spectral class F6V (yellow-white) PmRA 10.00
PmDE -6.0 SAO 103853 HIP 90996 Tycho2 1574-01293-1
HD 171365 GC 25360 BD BD+17 3627
Tycho2
Tycho2 1574-01293-1 Pflag P RAmdeg 278.44003390 DEmdeg 17.73219443
PmRA 10.1 PmDE -5.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.64 EpDEm 1991.66
Num 3 Q RAmdeg 1.2 Q DEmdeg 2.2 Q pmRA 1.3
Q pmDE 2.2 BTmag 7.817 E BTmag 0.015 VTmag 7.446
E VTmag 0.011 Prox 18 TYC T HIP 90996
CCDM AB RAdeg 278.44008250 DEdeg 17.73220167 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 4.5 E DEdeg 4.6 Posflg D
Corr 0.2
SAO
SAO 103853 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.025 Vmag 7 SpType F5
Double code Source 70 CatNum 25360 DM BD+17 3627
DMcomp BDsup HD 171365 M HD 0
GC 25360 RA1950rad 4.85004318 DE1950rad 0.30879135 PmRA2000 0.0003
PmDE2000 -0.025
Hipparcos
Catalog H HIP 90996 Proxy H RAhms 18 33 45.62
DEdms +17 43 55.9 Vmag 7.08 VarFlag R Vmag H
RAdeg 278.44 DEdeg 17.7322 AstroRef * Plx 7.16
CCDM 18338+1744 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual C M HIP
Theta Rho HD 171365 BD BD+17 3627
CD CP Dm number +17 3627 VIred 0.49
SpType F6V R SpType Coord arcsec 2000 183345.62+174355.9
Hipparcos 2
HIP 90996 Sn 55 So 3 Nc 3
RArad 4.8596960034 DErad 0.3094852851 Plx 5.45 PmRA 0.14
PmDE -10.14 E RArad 4.67 E DErad 5.07 E Plx 8.8
E pmRA 6.04 E pmDE 6.78 Hpmag 7.1791 E Hpmag 0.001
SHp 0.009 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 18338+1744 RComp Comp A Note1
Note2 Discov num DRAs -2.39 DDEs -4.5
R dRAs 12 Year Theta Rho
Obs 3 Vmag 7.7 Sp F5 PmNote
PmRA -54 PmDE -18 Dm number +17 3627 Cat1 BD
Name2 +17 1861 Cat2 AGK2/3 HD 171365 M HD
ADS BDS A11454 M ADS BDS N IDS IDS 18294N1739A
HIC 90996
 
 
18338+1744 B
 
 
Coord arcsec 2000 183345.63+174355.9 Mag 8.91 Tycho2 1574-01293-2 Calc delta mag 1.17
Calc coord yes
Tycho2
Tycho2 1574-01293-2 Pflag P RAmdeg 278.44003390 DEmdeg 17.73219443
PmRA 10.1 PmDE -5.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.64 EpDEm 1991.66
Num 3 Q RAmdeg 1.2 Q DEmdeg 2.2 Q pmRA 1.3
Q pmDE 2.2 BTmag 9.229 E BTmag 0.019 VTmag 8.667
E VTmag 0.015 Prox 18 TYC HIP 90996
CCDM C RAdeg 278.43955056 DEdeg 17.73224139 EpRA 1990 1.72
EpDE 1990 1.72 E RAdeg 8.4 E DEdeg 8.9 Posflg D
Corr 0.1
CCDM
Ccdm 18338+1744 RComp Comp B Note1
Note2 Discov num HU 322 DRAs DDEs
R dRAs Year 1959 Theta 059 Rho 0.1
Obs 15 Vmag 7.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11454 M ADS BDS N N IDS IDS 18294N1739B
HIC 90996
 
 
18338+1744 C
 
 
Coord arcsec 2000 183345.62+174355.9 Mag 9.3 Spectral class F6V (yellow-white) PmRA 10.00
PmDE -6.0 Calc delta mag 1.56
CCDM
Ccdm 18338+1744 RComp Comp C Note1
Note2 Discov num STF2339 DRAs DDEs
R dRAs Year 1830 Theta 272 Rho 2.3
Obs 99 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11454 M ADS BDS N IDS IDS 18294N1739C
HIC 90996
 
 
18338+1744 D
 
 
Coord arcsec 2000 183345.59+174355.8 Mag 9.56 PmRA 10.00 PmDE -6.0
Calc delta mag 1.82 Calc coord yes