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Doubles in session


Current system
20181+1552
CHE 289


Nearby doubles
3' : 20181+1555
J 553

4' : 20179+1553
CHE 283

5' : 20183+1556
CHE 292

9' : 20186+1548
CHE 295

9' : 20180+1544
CHE 284

10' : 20187+1551
CHE 297AB

10' : 20180+1543
CHE 285

11' : 20186+1600
BPM2102

12' : 20182+1604
CHE 291

13' : 20181+1605
BKO 561

13' : 20189+1546
CHE 301

14' : 20183+1539
CHE 293

14' : 20172+1553
CHE 273AB

15' : 20177+1539
CHE 278

18' : 20171+1601
CHE 271

18' : 20190+1540
BPM2103

19' : 20171+1604
CHE 270

21' : 20168+1543
CHE 266

21' : 20170+1538
CHE 269

23' : 20171+1536
CHE 272

24' : 20178+1530
CHE 280

25' : 20188+1530
TOB 319AB

25' : 20165+1601
BKO 559

25' : 20198+1550
STE 2

26' : 20166+1603
CHE 264

26' : 20194+1534
TOB 310



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 20181+1552 : COMPONENTS
 
 
  A
B pa=37.9°
sep=32.05"
 
 
20181+1552 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201807.22+155156.0 Mag 11.56 PmRA 4.00
PmDE 2.0 Tycho2 1631-00091-1
Tycho2
Tycho2 1631-00091-1 Pflag RAmdeg 304.53013451 DEmdeg 15.86558061
PmRA 4.2 PmDE 1.8 E RAmdeg 103 E DEmdeg 99
E pmRA 2.4 E pmDE 2.3 EpRAm 1955.58 EpDEm 1955.58
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.6 Q pmRA 1.4
Q pmDE 0.7 BTmag 12.090 E BTmag 0.150 VTmag 11.539
E VTmag 0.130 Prox 477 TYC HIP
CCDM RAdeg 304.53012417 DEdeg 15.86557639 EpRA 1990 1.61
EpDE 1990 1.58 E RAdeg 134.7 E DEdeg 129.3 Posflg
Corr -0.2
 
 
20181+1552 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201808.58+155221.3 Mag 13.34 PmRA -14.00
PmDE -10.0 Calc delta mag 1.78 Calc coord yes