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Doubles in session


Current system
20041+3419
SEI 834
HD 190536


Nearby doubles
9' : 20034+3420
SEI 823

12' : 20032+3421
SEI 820

12' : 20043+3431
SEI 836

13' : 20031+3421
BKO 525

14' : 20030+3416
BKO 524

16' : 20034+3432
TDS1036

16' : 20049+3431
BKO 526

20' : 20033+3403
SEI 822

22' : 20025+3427
SEI 811

23' : 20048+3359
SEI 841

25' : 20032+3357
SEI 821

26' : 20061+3417
GYL 88

27' : 20020+3411
SEI 800

30' : 20035+3448
SEI 824

30' : 20027+3355
BKO 522AB

30' : 20039+3349
SEI 833

31' : 20016+3417
SEI 793

32' : 20031+3350
SEI 819

33' : 20026+3352
BKO 521AB

34' : 20047+3451
POP 193

34' : 20023+3354
SEI 804

35' : 20027+3349
SEI 815AB

35' : 20013+3426
SEI 790

36' : 20016+3435
COU1947

37' : 20016+3358
SEI 794

37' : 20046+3455
SEI 838



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 20041+3419 : COMPONENTS
 
 
  A
B pa=140.2°
sep=20.03"
 
 
20041+3419 A
 
 
Componente originario normalizzato AB Name HD 190536 Coord arcsec 2000 200404.88+341853.6 Mag 7.71
Spectral class G5II (yellow) PmRA -37.00 PmDE -55.0 SAO 69341
HIP 98817 Tycho2 2678-02493-1 HD 190536 BD BD+33 3714
Tycho2
Tycho2 2678-02493-1 Pflag RAmdeg 301.02020827 DEmdeg 34.31474309
PmRA -37.3 PmDE -57.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.09 EpDEm 1991.34
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.025 E BTmag 0.017 VTmag 7.806
E VTmag 0.011 Prox 999 TYC T HIP 98817
CCDM RAdeg 301.02031444 DEdeg 34.31487611 EpRA 1990 1.51
EpDE 1990 1.65 E RAdeg 5.3 E DEdeg 5.1 Posflg
Corr 0.1
SAO
SAO 69341 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.04 Vmag 8.1 SpType K0
Double code Source 6 CatNum 1971 DM BD+33 3714
DMcomp BDsup HD 190536 M HD 0
GC RA1950rad 5.24546131 DE1950rad 0.59643458 PmRA2000 -0.0026
PmDE2000 -0.042
Hipparcos
Catalog H HIP 98817 Proxy RAhms 20 04 04.88
DEdms +34 18 53.6 Vmag 7.7 VarFlag R Vmag H
RAdeg 301.02 DEdeg 34.3149 AstroRef Plx 3.2
CCDM 20041+3419 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 190536 BD BD+33 3714
CD CP Dm number +33 3714 VIred 1.01
SpType G5II R SpType Coord arcsec 2000 200404.88+341853.6
Hipparcos 2
HIP 98817 Sn 5 So 0 Nc 1
RArad 5.2537956665 DErad 0.5989076785 Plx 4.23 PmRA -36.47
PmDE -54.87 E RArad 0.38 E DErad 0.4 E Plx 0.53
E pmRA 0.4 E pmDE 0.49 Hpmag 7.863 E Hpmag 0.0013
SHp 0.015 VA 0 BV 1.037 E BV 0.009
VI 1.01
CCDM
Ccdm 20041+3419 RComp Comp A Note1
Note2 Discov num DRAs -1.17 DDEs -6.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp K0 PmNote *
PmRA -39 PmDE -53 Dm number +33 3714 Cat1 BD
Name2 +34 1971 Cat2 AGK2/3 HD 190536 M HD
ADS BDS M ADS BDS N IDS IDS 20003N3402A
HIC 98817
 
 
20041+3419 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200405.92+341838.2 Mag 11.6 PmRA 1.00
PmDE -6.0 Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 20041+3419 RComp Comp B Note1
Note2 Discov num SEI 834 DRAs DDEs
R dRAs Year 1894 Theta 154 Rho 24.5
Obs 1 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20003N3402B
HIC