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Doubles in session


Current system
20084+3528
ES 203
HD 227877


Nearby doubles
3' : 20086+3529
TDS1046

5' : 20087+3525
SEI 915

7' : 20089+3531
SEI 917

8' : 20079+3522
ALI 182AB

8' : 20080+3521
SEI 907

10' : 20077+3523
BKO 93AB

10' : 20083+3519
COU2127

11' : 20078+3520
SEI 901AB

11' : 20093+3529
STF2639AB

13' : 20092+3520
ALI 184

14' : 20095+3525
TDT2034

15' : 20075+3535
COU2126

15' : 20096+3530
SEI 930AB

15' : 20090+3516
SEI 919

15' : 20072+3531
SEI 890AB

16' : 20096+3532
SEI 931

16' : 20073+3534
ES 2248AB

16' : 20092+3540
SEI 922

17' : 20074+3537
ALI 181

17' : 20097+3535
SEI 935AB

18' : 20096+3519
COU2128

20' : 20074+3543
STT 398AB

25' : 20097+3510
SEI 937

26' : 20069+3545
SEI 886AB

26' : 20096+3506
TOB 173

26' : 20069+3546
SEI 885



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 20084+3528 : COMPONENTS
 
 
  A
B pa=136.3°
sep=5.46"
 
 
20084+3528 A
 
 
Componente originario normalizzato AB Name HD 227877 Coord arcsec 2000 200823.07+352733.4 Mag 9.25
Spectral class B1:IV:nn (blue-white) PmRA -4.00 PmDE -7.0 SAO 69485
Tycho2 2679-00233-1 HD 227877 DM BD+35 3983
Tycho2
Tycho2 2679-00233-1 Pflag RAmdeg 302.09613526 DEmdeg 35.45929633
PmRA -3.1 PmDE -7.0 E RAmdeg 10 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.65 EpDEm 1990.99
Num 7 Q RAmdeg 1.6 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.1 BTmag 9.360 E BTmag 0.019 VTmag 9.249
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 302.09614361 DEdeg 35.45931250 EpRA 1990 1.54
EpDE 1990 1.73 E RAdeg 10.4 E DEdeg 8.8 Posflg
Corr 0.2
SAO
SAO 69485 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.005 Vmag 9 SpType K2
Double code Source 5 CatNum 1963 DM BD+35 3983
DMcomp BDsup HD 227877 M HD 0
GC RA1950rad 5.26432189 DE1950rad 0.61631787 PmRA2000 -0.0013
PmDE2000 -0.007
CCDM
Ccdm 20084+3528 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs -26.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp B3 PmNote *
PmRA -3 PmDE -5 Dm number +35 3983 Cat1 BD
Name2 +35 1963 Cat2 AGK2/3 HD 227877 M HD
ADS BDS A13423 M ADS BDS N IDS IDS 20046N3510A
HIC
 
 
20084+3528 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200823.38+352729.5 Mag 10.4 PmRA -5.00
PmDE -8.0 Calc delta mag 1.15 Calc coord yes
CCDM
Ccdm 20084+3528 RComp Comp B Note1
Note2 Discov num ES 203 DRAs -0.49 DDEs -30.2
R dRAs 90 Year 1895 Theta 129 Rho 5.9
Obs 6 Vmag 10.7 Sp PmNote
PmRA -3 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13423 M ADS BDS N IDS IDS 20046N3510B
HIC