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Doubles in session


Current system
20233+1515
BPM 2138 AB


Nearby doubles
8' : 20231+1508
BPM2137

10' : 20226+1510
LDS4838

18' : 20226+1529
BPM2133

19' : 20230+1533
BPM2136

23' : 20221+1501
BPM2130

23' : 20219+1504
BPM2129

26' : 20246+1459
BPM2145

27' : 20215+1511
BPM2125

31' : 20250+1532
TDS1072

32' : 20248+1452
STF2680

33' : 20252+1532
TDT2256

34' : 20240+1443
BPM2143

34' : 20250+1451
J 842

36' : 20257+1510
BPM2153

38' : 20239+1437
LDS4839

38' : 20247+1443
HJ 1508AB

39' : 20206+1519
BPM2122

40' : 20216+1546
BPM2126

41' : 20250+1443
BPM2147

42' : 20247+1438
HJ 1507

45' : 20203+1525
BPM2117

48' : 20216+1556
BPM2127

49' : 20212+1553
BPM2124

51' : 20204+1447
BPM2119

52' : 20212+1433
AG 403

52' : 20259+1549
BPM2154



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 20233+1515 : COMPONENTS
 
 
  A B C
B pa=179.1°
sep=54.01"
 
C pa=358.7°
sep=111.72"
pa=358.9°
sep=165.73"
 
D pa=265.1°
sep=63.82"
pa=307.0°
sep=80.69"
pa=207.6°
sep=132.15"
 
 
20233+1515 A
 
 
Coord arcsec 2000 202316.27+151447.3 Mag 12.57 PmRA -3.00 PmDE -4.0
 
 
20233+1515 B
 
 
Coord arcsec 2000 202316.33+151353.3 Coord calc 202316.33+151353.3 Mag 14.84 PmRA 4.00
PmDE -8.0 Calc delta mag 2.27
 
 
20233+1515 C
 
 
Coord arcsec 2000 202316.10+151639.0 Mag 15.44 PmRA -3.00 PmDE -3.0
Calc delta mag 2.87 Calc coord yes
 
 
20233+1515 D
 
 
Coord arcsec 2000 202311.88+151441.8 Mag 14.25 PmRA 11.00 PmDE -11.0
Calc delta mag 1.68 Calc coord yes