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Current system
20049+3641
SEI 842


Nearby doubles
4' : 20046+3641
A 1413

5' : 20046+3639
SEI 840

16' : 20035+3639
TDT1940

17' : 20063+3642
SEI 875

21' : 20037+3626
SEI 830

27' : 20068+3628
KPP 804

27' : 20050+3707
COU2212

28' : 20042+3707
ALI 403

28' : 20046+3614
SEI 839

29' : 20070+3651
SEI 889

31' : 20030+3701
COU2211

32' : 20057+3711
SEI 850

33' : 20062+3708
SEI 874

35' : 20023+3625
COU2210

36' : 20076+3627
SEI 898AB

37' : 20060+3714
SEI 866AB

38' : 20060+3606
SEI 864

38' : 20072+3616
SEI 891AB

38' : 20068+3611
SEI 884AB

38' : 20065+3609
SEI 880AB

38' : 20058+3605
SEI 853

39' : 20075+3618
TOB 167

40' : 20075+3619
SEI 897

40' : 20024+3706
SEI 810

41' : 20067+3607
SEI 883AB

43' : 20035+3601
STF2624AB



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20049+3641 : COMPONENTS
 
 
  A
B pa=237.1°
sep=19.24"
 
 
20049+3641 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200452.03+364039.0 Mag 10.3 Spectral class F8V (yellow-white)
PmRA -10.00 PmDE -29.0 Tycho2 2682-02704-1 HD 227510
DM BD+36 3857
Tycho2
Tycho2 2682-02704-1 Pflag RAmdeg 301.21682117 DEmdeg 36.67751128
PmRA -7.6 PmDE -26.3 E RAmdeg 23 E DEmdeg 21
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.59 EpDEm 1988.29
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 10.949 E BTmag 0.045 VTmag 10.300
E VTmag 0.037 Prox 35 TYC T HIP
CCDM RAdeg 301.21683611 DEdeg 36.67756861 EpRA 1990 1.59
EpDE 1990 1.73 E RAdeg 27.0 E DEdeg 24.2 Posflg
Corr 0.0
CCDM
Ccdm 20049+3641 RComp Comp A Note1
Note2 Discov num DRAs -2.06 DDEs -18.2
R dRAs 80 Year Theta Rho
Obs 2 Vmag 10.6 Sp F8 PmNote
PmRA PmDE Dm number +36 3857 Cat1 BD
Name2 Cat2 HD 227510 M HD
ADS BDS M ADS BDS N IDS IDS 20012N3624A
HIC
 
 
20049+3641 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200450.69+364028.6 Mag 13.19 PmRA -9.00
PmDE -8.0 Calc delta mag 2.89 Calc coord yes
CCDM
Ccdm 20049+3641 RComp Comp B Note1
Note2 Discov num SEI 842 DRAs -2.77 DDEs -24.2
R dRAs 80 Year 1896 Theta 240 Rho 24.6
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20012N3624B
HIC