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Doubles in session


Current system
20145+1555
CHE 230 AB
HD 355234


Nearby doubles
6' : 20146+1600
CHE 233

6' : 20141+1553
BPM2068

8' : 20147+1602
CHE 236

10' : 20151+1555
CHE 241

10' : 20139+1549
CHE 219

11' : 20148+1605
CHE 238

11' : 20151+1552
BKO 543

14' : 20135+1555
CHE 213

14' : 20144+1608
CHE 228AB

15' : 20145+1541
CHE 231

17' : 20144+1611
CHE 227

17' : 20138+1609
BKO 536

18' : 20137+1609
STF2651AB

18' : 20137+1608
CHE 216

18' : 20141+1612
CHE 223

18' : 20139+1611
BPM2065AB

18' : 20134+1604
CHE 212

22' : 20154+1538
CHE 243AB

22' : 20134+1611
CHE 211

22' : 20136+1613
CHE 214

23' : 20136+1537
CHE 215AB

23' : 20148+1616
CHE 237

23' : 20144+1533
CHE 229

23' : 20132+1541
CHE 207AB

24' : 20153+1535
CHE 242

24' : 20161+1552
BKO 557



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20145+1555 : COMPONENTS
 
 
  A B
B pa=252.1°
sep=20.47"
 
C pa=233.7°
sep=23.96"
pa=178.7°
sep=7.89"
 
 
20145+1555 A
 
 
Name HD 355234 Coord arcsec 2000 201426.83+155502.0 Mag 11.46 PmRA 1.00
PmDE -9.0 Tycho2 1618-01048-1 HD 355234
Tycho2
Tycho2 1618-01048-1 Pflag RAmdeg 303.61180896 DEmdeg 15.91718597
PmRA 5.0 PmDE -16.7 E RAmdeg 35 E DEmdeg 44
E pmRA 2.0 E pmDE 1.9 EpRAm 1981.57 EpDEm 1980.43
Num 4 Q RAmdeg 2.1 Q DEmdeg 0.4 Q pmRA 2.0
Q pmDE 0.4 BTmag 11.843 E BTmag 0.088 VTmag 11.457
E VTmag 0.108 Prox 206 TYC HIP
CCDM RAdeg 303.61182778 DEdeg 15.91722278 EpRA 1990 1.55
EpDE 1990 1.45 E RAdeg 60.4 E DEdeg 62.3 Posflg
Corr -0.1
 
 
20145+1555 B
 
 
Coord arcsec 2000 201425.48+155455.7 Coord calc 201425.48+155455.7 Mag 12.09 PmRA 1.00
PmDE -1.0 Tycho2 1618-00665-1 Calc delta mag 0.63
Tycho2
Tycho2 1618-00665-1 Pflag RAmdeg 303.60618411 DEmdeg 15.91545120
PmRA 1.3 PmDE -4.0 E RAmdeg 114 E DEmdeg 117
E pmRA 3.2 E pmDE 3.2 EpRAm 1973.49 EpDEm 1971.29
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.853 E BTmag 0.263 VTmag 12.090
E VTmag 0.200 Prox 206 TYC HIP
CCDM RAdeg 303.60618111 DEdeg 15.91546056 EpRA 1990 1.57
EpDE 1990 1.46 E RAdeg 127.6 E DEdeg 133.2 Posflg
Corr -0.1
 
 
20145+1555 C
 
 
Coord arcsec 2000 201425.49+155447.8 Mag 13 Calc delta mag 1.54 Calc coord yes