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Doubles in session


Current system
22017+4517
HJ 1715


Nearby doubles
5' : 22014+4519
TDT3294

5' : 22013+4515
A 780AB

7' : 22019+4511
LYS 16

9' : 22022+4510
TDT3301AB

11' : 22016+4528
KPP3424AB

15' : 22022+4531
TDT3300

21' : 22007+4500
LYS 14

25' : 21594+4520
LYS 12

25' : 22035+4534
SAN 2AB

26' : 22012+4452
LYS 15AB

27' : 21598+4501
A 776

30' : 22035+4455
LYS 17

32' : 22002+4545
A 777

34' : 22048+4508
DYL 4

38' : 22042+4450
DYL 1AB

39' : 22045+4453
DYL 2

41' : 22029+4439
BU 694AB

43' : 22053+4458
DYL 6

44' : 22059+4522
A 183

46' : 22011+4431
GRV 530

48' : 22051+4446
DYL 5

48' : 22041+4437
LYS 18AB

49' : 22047+4440
DYL 3

49' : 21586+4442
ES 683

50' : 22063+4511
DYL 7

50' : 21576+4452
SMA 153



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 22017+4517 : COMPONENTS
 
 
  A
B pa=249.8°
sep=9.30"
 
 
22017+4517 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220143.59+451705.5 Mag 11.89 PmRA -11.00
PmDE -8.0 Tycho2 3605-01395-1
Tycho2
Tycho2 3605-01395-1 Pflag RAmdeg 330.43164127 DEmdeg 45.28484769
PmRA -12.7 PmDE -11.8 E RAmdeg 81 E DEmdeg 77
E pmRA 2.1 E pmDE 1.9 EpRAm 1971.84 EpDEm 1970.68
Num 3 Q RAmdeg 0.1 Q DEmdeg 2.3 Q pmRA 0.1
Q pmDE 2.3 BTmag 13.005 E BTmag 0.265 VTmag 11.893
E VTmag 0.157 Prox 132 TYC HIP
CCDM RAdeg 330.43168278 DEdeg 45.28487472 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 91.1 E DEdeg 86.6 Posflg
Corr 0.0
CCDM
Ccdm 22017+4517 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 5.0
R dRAs 61 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11445 M ADS BDS N IDS IDS 21577N4448A
HIC
 
 
22017+4517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220142.76+451702.3 Mag 12.51 PmRA 0.00
PmDE 1.0 Tycho2 3605-01336-1 Calc delta mag 0.62 Calc coord yes
Tycho2
Tycho2 3605-01336-1 Pflag RAmdeg 330.42665250 DEmdeg 45.28395056
PmRA 1.1 PmDE 5.9 E RAmdeg 82 E DEmdeg 77
E pmRA 2.1 E pmDE 1.9 EpRAm 1971.01 EpDEm 1970.53
Num 3 Q RAmdeg 1.2 Q DEmdeg 3.1 Q pmRA 1.1
Q pmDE 3.2 BTmag 12.374 E BTmag 0.169 VTmag 12.507
E VTmag 0.214 Prox 132 TYC HIP
CCDM RAdeg 330.42664861 DEdeg 45.28393694 EpRA 1990 1.68
EpDE 1990 1.76 E RAdeg 93.3 E DEdeg 86.8 Posflg
Corr 0.0
CCDM
Ccdm 22017+4517 RComp Comp B Note1
Note2 Discov num HJ 1715 DRAs 0.18 DDEs 1.4
R dRAs 61 Year 1913 Theta 253 Rho 13.8
Obs 2 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11445 M ADS BDS N IDS IDS 21577N4448B
HIC