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Doubles in session


Current system
17139+7921
UC 3308


Nearby doubles
31' : 17245+7930
MFL 223

43' : 17032+7952
KPP2550

46' : 17046+7844
BVD 329

49' : 17086+7835
HU 919

51' : 17074+8009
SKF1314

74' : 17306+7826
MFL 232

74' : 17025+7815
MFL 256

78' : 17200+8036
TDT 311AB

87' : 17090+8047
MFL 243

101' : 17338+8047
TDT 414

102' : 17130+7739
MFL 262

103' : 16595+7748
MFL 207AB

116' : 16546+7741
MFL 215

127' : 17082+8126
TDT 225

127' : 16568+8120
MFL 246

128' : 17294+8123
LDS1870

131' : 17055+7713
SKF2777

164' : 17046+7641
WIS 309

166' : 17049+7638
TDS 851

172' : 17179+7630
BVD 330

186' : 17116+7615
MFL 254

195' : 17162+8235
MFL 258

197' : 17225+8236
MFL 205

197' : 17235+7606
TDT 335

200' : 17283+8238
MFL 239

201' : 17198+7602
LDS1863



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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 17139+7921 : COMPONENTS
 
 
  A
B pa=174.3°
sep=14.84"
 
 
17139+7921 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171356.48+792059.5 Mag 14.9 PmRA 19.00
PmDE -52.0
 
 
17139+7921 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171357.01+792044.7 Mag 15.4 PmRA 19.00
PmDE -51.0 Calc delta mag 0.5 Calc coord yes