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Doubles in session


Current system
20139+1441
CHE 221
HD 355138


Nearby doubles
6' : 20142+1442
CHE 224

10' : 20138+1450
CHE 218AB

12' : 20137+1452
CHE 217

13' : 20143+1451
CHE 226

14' : 20148+1439
BPM2074

14' : 20129+1441
CHE 204

15' : 20148+1441
CHE 239

16' : 20146+1452
CHE 235

18' : 20131+1455
CHE 206

20' : 20151+1450
BPM2077

22' : 20140+1503
CHE 222

23' : 20146+1503
CHE 234

24' : 20127+1458
CHE 197

24' : 20132+1503
CHE 208

24' : 20145+1502
TOB 309

24' : 20145+1503
CHE 232

25' : 20144+1505
BKO 541

26' : 20145+1418
BPM2072

26' : 20129+1503
CHE 203

27' : 20143+1507
CHE 225AB

28' : 20128+1504
CHE 200

28' : 20142+1508
BKO 538

28' : 20154+1457
CHE 244

28' : 20155+1452
CHE 245AB

28' : 20155+1455
BKO 544

29' : 20150+1504
CHE 240



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 20139+1441 : COMPONENTS
 
 
  A
B pa=6.8°
sep=17.49"
 
 
20139+1441 A
 
 
Componente originario normalizzato AB Name HD 355138 Coord arcsec 2000 201352.26+144122.0 Mag 9.98
Spectral class G0 (yellow) PmRA 7.00 PmDE 5.0 Tycho2 1085-00739-1
Tycho2
Tycho2 1085-00739-1 Pflag RAmdeg 303.46775354 DEmdeg 14.68943530
PmRA 8.3 PmDE 4.7 E RAmdeg 29 E DEmdeg 32
E pmRA 1.3 E pmDE 1.3 EpRAm 1985.00 EpDEm 1981.74
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 11.105 E BTmag 0.067 VTmag 9.983
E VTmag 0.040 Prox 178 TYC T HIP
CCDM RAdeg 303.46773361 DEdeg 14.68942361 EpRA 1990 1.55
EpDE 1990 1.51 E RAdeg 30.2 E DEdeg 34.7 Posflg
Corr -0.1
 
 
20139+1441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201352.40+144139.4 Mag 10.41 PmRA 0.00
PmDE -11.0 SAO 105862 Tycho2 1085-01806-1 HD 355138
DM BD+14 4225 Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 1085-01806-1 Pflag RAmdeg 303.46832699 DEmdeg 14.69431411
PmRA -1.7 PmDE -9.1 E RAmdeg 42 E DEmdeg 47
E pmRA 1.7 E pmDE 1.6 EpRAm 1983.98 EpDEm 1980.55
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 11.646 E BTmag 0.096 VTmag 10.408
E VTmag 0.057 Prox 178 TYC T HIP
CCDM RAdeg 303.46833139 DEdeg 14.69433556 EpRA 1990 1.54
EpDE 1990 1.54 E RAdeg 44.0 E DEdeg 50.4 Posflg
Corr 0.0
SAO
SAO 105862 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 0.004 Vmag 8.9 SpType G0
Double code Source 29 CatNum 7795 DM BD+14 4225
DMcomp BDsup HD 355138 M HD 0
GC RA1950rad 5.28638859 DE1950rad 0.25371909 PmRA2000 0.0025
PmDE2000 0.002