stampa
Login

Saving a selection in a list is possibile.
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
18520+3731
ES 2026 BC


Nearby doubles
10' : 18516+3739
ES 2025AB

16' : 18534+3728
HO 89

18' : 18523+3713
COU1311

25' : 18540+3723
BU 137AB

28' : 18541+3743
TOI1191

28' : 18527+3704
UC 3706

28' : 18536+3752
ES 2027

32' : 18545+3719
HO 90

39' : 18537+3658
H 6 3

40' : 18532+3654
TDT1110

43' : 18516+3648
ES 241

44' : 18550+3702
L 41

45' : 18536+3651
UC 3714

46' : 18483+3741
UC 3677

47' : 18546+3656
ELS 7AB

47' : 18536+3814
UC 3713

48' : 18545+3654
ES 2028AB

53' : 18559+3707
ES 2486

56' : 18496+3818
AG 226

57' : 18496+3819
FYM 173

59' : 18551+3645
ES 2485

60' : 18562+3803
UC 3731

67' : 18572+3704
ES 2030AB

69' : 18471+3656
COU1310

70' : 18475+3647
ES 2022

71' : 18463+3745
ES 2484



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 18520+3731 : COMPONENTS
 
 
  A B
B pa=110.7°
sep=20.61"
 
C pa=100.1°
sep=17.97"
pa=339.2°
sep=4.45"
 
 
18520+3731 A
 
 
Coord arcsec 2000 185201.50+373059.5 Mag 7.34 Spectral class B8V (blue-white) PmRA 1.00
PmDE -4.0 SAO 67494 HIP 92590 Tycho2 3119-02078-1
HD 175081 ADS 11777 BD BD+37 3262
Tycho2
Tycho2 3119-02078-1 Pflag RAmdeg 283.00625951 DEmdeg 37.51651702
PmRA 1.1 PmDE -5.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.5 EpRAm 1991.31 EpDEm 1991.49
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 7.242 E BTmag 0.015 VTmag 7.306
E VTmag 0.010 Prox 999 TYC T HIP 92590
CCDM RAdeg 283.00625639 DEdeg 37.51652861 EpRA 1990 1.57
EpDE 1990 1.69 E RAdeg 4.2 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 67494 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.013 Vmag 7.9 SpType B3
Double code Source 5 CatNum 1703 DM BD+37 3262
DMcomp BDsup HD 175081 M HD 0
GC RA1950rad 4.93184183 DE1950rad 0.65371177 PmRA2000 0.0012
PmDE2000 -0.013
Hipparcos
Catalog H HIP 92590 Proxy RAhms 18 52 01.50
DEdms +37 30 59.5 Vmag 7.33 VarFlag R Vmag G
RAdeg 283.006 DEdeg 37.5165 AstroRef Plx 3.65
CCDM 18520+3731 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 175081 BD BD+37 3262
CD CP Dm number +37 3262 VIred -0.06
SpType B5n R SpType Coord arcsec 2000 185201.50+373059.5
Hipparcos 2
HIP 92590 Sn 5 So 0 Nc 1
RArad 4.9393909624 DErad 0.6547869994 Plx 2.83 PmRA 1.61
PmDE -2.61 E RArad 0.31 E DErad 0.44 E Plx 0.49
E pmRA 0.38 E pmDE 0.5 Hpmag 7.3117 E Hpmag 0.001
SHp 0.011 VA 0 BV -0.078 E BV 0.008
VI -0.06
CCDM
Ccdm 18520+3731 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs -0.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.1 Sp B3 PmNote *
PmRA 1 PmDE -4 Dm number +37 3262 Cat1 BD
Name2 +37 1703 Cat2 AGK2/3 HD 175081 M HD
ADS BDS A11777 M ADS BDS N IDS IDS 18486N3724A
HIC 92590
 
 
18520+3731 B
 
 
Coord arcsec 2000 185203.12+373052.2 Coord calc 185203.12+373052.2 Mag 12.8 PmRA 19.00
PmDE -20.0 Calc delta mag 5.46
CCDM
Ccdm 18520+3731 RComp Comp B Note1
Note2 Discov num ES 2026 DRAs DDEs
R dRAs Year 1923 Theta 108 Rho 19.7
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11777 M ADS BDS N IDS IDS 18486N3724B
HIC
 
 
18520+3731 C
 
 
Coord arcsec 2000 185202.99+373056.4 Mag 13.3 Calc delta mag 5.96 Calc coord yes
CCDM
Ccdm 18520+3731 RComp B Comp C Note1
Note2 Discov num ES 2026 DRAs DDEs
R dRAs Year 1923 Theta 340 Rho 5.0
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11777 M ADS BDS N IDS IDS 18486N3724C
HIC