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Doubles in session


Current system
18050-2935
SEE 346 AC


Nearby doubles
8' : 18054-2930
RST2026

14' : 18044-2946
SHN 226

20' : 18051-2955
RST2025

40' : 18069-2905
RSS 472

41' : 18068-2902
RST2031

45' : 18060-3018
BRT3059

48' : 18074-3011
B 1350

50' : 18042-2846
BRT3058AB

53' : 18014-2911
RST2019

54' : 18053-2841
B 374

57' : 18091-2915
BRT3061

60' : 18021-3020
KPP2760

60' : 18013-3010
JSP 764

65' : 18048-3039
KPP2157

66' : 18059-3040
RSS 471

67' : 18101-2928
OL 48

68' : 18093-2856
SKF2550

69' : 18007-3013
RST2017

70' : 18094-2855
DAM1037

71' : 18082-3032
SKF2063

72' : 18105-2934
BRT3328

73' : 18002-3011
TDT 625

73' : 18103-2913
HO 428

73' : 18006-3018
NSN 134

74' : 18086-3032
DAM1036

74' : 17594-2929
RST2014



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 18050-2935 : COMPONENTS
 
 
  A Ab B C D
Ab pa=206.7°
sep=0.16"
 
B pa=227.9°
sep=31.29"
pa=228.0°
sep=31.14"
 
C pa=108.6°
sep=36.44"
pa=108.3°
sep=36.46"
pa=80.8°
sep=58.50"
 
D pa=343.3°
sep=6.22"
pa=344.3°
sep=6.34"
pa=38.5°
sep=34.43"
pa=295.8°
sep=40.35"
 
E pa=42.0°
sep=17.76"
pa=41.9°
sep=17.92"
pa=45.7°
sep=49.00"
pa=317.6°
sep=33.60"
pa=62.1°
sep=15.47"
 
 
18050-2935 A
 
 
Var name W Sgr Coord arcsec 2000 180501.22-293448.3 Mag 4.78 Spectral class F7.2Ib (yellow-white)
PmRA 3.00 PmDE -5.0 SAO 186237 HIP 88567
Tycho2 6854-04373-1 HD 164975 HR 6742 GC 24605
CD CD-2914447 CP CP-29 5230 Bayer Gamma 1 Sagittarii Bayer name Gam1 Sgr
Tycho2
Tycho2 6854-04373-1 Pflag RAmdeg 271.25510345 DEmdeg -29.58008828
PmRA 3.4 PmDE -4.8 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.43 EpDEm 1991.27
Num 19 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.7 BTmag 5.718 E BTmag 0.014 VTmag 4.781
E VTmag 0.009 Prox 999 TYC T HIP 88567
CCDM RAdeg 271.25509472 DEdeg -29.58007722 EpRA 1990 1.79
EpDE 1990 1.79 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr -0.1
SAO
SAO 186237 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.001 Vmag 4.3 SpType F8p
Double code Source 70 CatNum 24605 DM CD-2914447
DMcomp BDsup HD 164975 M HD 0
GC 24605 RA1950rad 4.72035341 DE1950rad -0.51634131 PmRA2000 0.001
PmDE2000 0
Hipparcos
Catalog H HIP 88567 Proxy RAhms 18 05 01.22
DEdms -29 34 48.3 Vmag 4.66 VarFlag 3 R Vmag H
RAdeg 271.255 DEdeg -29.5801 AstroRef Plx 1.57
CCDM 18050-2935 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 164975 BD
CD CD-2914447 CP CP-29 5230 Dm number -2914447 VIred 0.86
SpType G0Ib/II R SpType Coord arcsec 2000 180501.22-293448.3
Hipparcos 2
HIP 88567 Sn 5 So 0 Nc 1
RArad 4.7342944866 DErad -0.5162697199 Plx 3.75 PmRA 2.62
PmDE -5.28 E RArad 1 E DErad 0.62 E Plx 1.12
E pmRA 1.3 E pmDE 0.66 Hpmag 4.8104 E Hpmag 0.0383
SHp 0.294 VA 1 BV 0.774 E BV 0.082
VI 0.81
CCDM
Ccdm 18050-2935 RComp Comp A Note1
Note2 Discov num DRAs 1.32 DDEs 12.7
R dRAs 41 Year Theta Rho
Obs 3 Vmag Sp F8 PmNote *
PmRA 13 PmDE -2 Dm number -2914447 Cat1 CD
Name2 186237 Cat2 SAO HD 164975 M HD
ADS BDS A11029 M ADS BDS N IDS IDS 17586S2935A
HIC 88567
 
 
18050-2935 Ab
 
 
Coord arcsec 2000 180501.21-293448.4 Spectral class A0V (white) Calc delta mag 4.66 Calc coord yes
 
 
18050-2935 B
 
 
Coord arcsec 2000 180459.44-293509.3 Mag 13.5 PmRA -19.00 PmDE -15.0
Calc delta mag 8.84 Calc coord yes
CCDM
Ccdm 18050-2935 RComp Comp B Note1
Note2 Discov num SEE 346 DRAs -0.78 DDEs -8.4
R dRAs 41 Year 1897 Theta 234 Rho 32.9
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11029 M ADS BDS N N IDS IDS 17586S2935B
HIC
 
 
18050-2935 C
 
 
Coord arcsec 2000 180503.87-293459.9 Mag 13.5 Calc delta mag 8.84 Calc coord yes
CCDM
Ccdm 18050-2935 RComp Comp C Note1
Note2 Discov num SEE 346 DRAs 4.85 DDEs 3.8
R dRAs 41 Year 1897 Theta 100 Rho 47.8
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11029 M ADS BDS N IDS IDS 17586S2935C
HIC
 
 
18050-2935 D
 
 
Coord arcsec 2000 180501.08-293442.3 Mag 16.1 Calc delta mag 11.44 Calc coord yes
 
 
18050-2935 E
 
 
Coord arcsec 2000 180502.13-293435.1 Mag 16.44 Calc delta mag 11.78 Calc coord yes