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Doubles in session


Current system
20034+3432
TDS 1036
HD 227371


Nearby doubles
11' : 20043+3431
SEI 836

12' : 20031+3421
BKO 525

12' : 20032+3421
SEI 820

13' : 20034+3420
SEI 823

13' : 20025+3427
SEI 811

16' : 20041+3419
SEI 834

16' : 20035+3448
SEI 824

17' : 20030+3416
BKO 524

19' : 20049+3431
BKO 526

24' : 20025+3450
SEI 812

24' : 20016+3435
COU1947

26' : 20047+3451
POP 193

27' : 20046+3455
SEI 838

27' : 20013+3426
SEI 790

28' : 20020+3411
SEI 800

28' : 20016+3417
SEI 793

30' : 20033+3403
SEI 822

31' : 20047+3458
POP 64

32' : 20015+3452
POP 63

34' : 20012+3451
SEI 788

35' : 20032+3357
SEI 821

37' : 20061+3417
GYL 88

38' : 20048+3359
SEI 841

38' : 20004+3434
SEI 779

38' : 20027+3355
BKO 522AB

39' : 20064+3442
SEI 876



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 20034+3432 : COMPONENTS
 
 
  A
B pa=3.2°
sep=1.18"
 
 
20034+3432 A
 
 
Componente originario normalizzato AB Name HD 227371 Coord arcsec 2000 200325.65+343143.8 Mag 11.12
Spectral class A7 (white) PmRA -3.00 PmDE -4.0 Tycho2 2678-01271-1
HD 227371
Tycho2
Tycho2 2678-01271-1 Pflag P RAmdeg 300.85687668 DEmdeg 34.52883562
PmRA -3.2 PmDE -4.4 E RAmdeg 43 E DEmdeg 41
E pmRA 2.1 E pmDE 2.0 EpRAm 1986.17 EpDEm 1986.55
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 1.0
Q pmDE 1.9 BTmag 11.496 E BTmag 0.060 VTmag 11.124
E VTmag 0.070 Prox 12 TYC T HIP
CCDM RAdeg 300.85687806 DEdeg 34.52878000 EpRA 1990 1.57
EpDE 1990 1.67 E RAdeg 44.9 E DEdeg 41.9 Posflg D
Corr 0.1
 
 
20034+3432 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200325.66+343145.0 Mag 11.79 PmRA -3.00
PmDE -4.0 Tycho2 2678-01271-2 Calc delta mag 0.67 Calc coord yes
Tycho2
Tycho2 2678-01271-2 Pflag P RAmdeg 300.85687668 DEmdeg 34.52883562
PmRA -3.2 PmDE -4.4 E RAmdeg 43 E DEmdeg 41
E pmRA 2.1 E pmDE 2.0 EpRAm 1986.17 EpDEm 1986.55
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 1.0
Q pmDE 1.9 BTmag 12.462 E BTmag 0.174 VTmag 11.787
E VTmag 0.141 Prox 12 TYC HIP
CCDM RAdeg 300.85690528 DEdeg 34.52910667 EpRA 1990 1.57
EpDE 1990 1.68 E RAdeg 74.4 E DEdeg 70.2 Posflg D
Corr 0.1