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Computed Lists
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Doubles in session


Current system
17228+2428
COU 112


Nearby doubles
5' : 17231+2430
KPP 625

8' : 17209+2429
DOO 66

23' : 17215+2415
TDT 319

27' : 17209+2430
S 687AB

27' : 17213+2444
TDT 317

27' : 17210+2416
HJ 1298

43' : 17212+2504
GRV1229

44' : 17203+2401
POU3284

52' : 17266+2430
TDT 352

54' : 17211+2340
POU3286

57' : 17254+2513
COU 416AB

59' : 17201+2513
BRT3317

59' : 17271+2427
TDT 359

63' : 17185+2404
POU3282

63' : 17195+2511
SLE 30

65' : 17271+2402
TDT 360

67' : 17179+2430
POU3280

69' : 17240+2534
TDT 337

71' : 17180+2457
POU3281

76' : 17172+2421
POU3279

77' : 17172+2433
POU3278

78' : 17231+2545
HO 415

78' : 17212+2542
A 232

78' : 17248+2315
POU3289

79' : 17221+2310
COU 415

80' : 17170+2421
POU3277



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 17228+2428 : COMPONENTS
 
 
  A
B pa=21.0°
sep=1.43"
 
 
17228+2428 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172248.68+242755.6 Mag 10.04 PmRA 10.00
PmDE 2.0 Tycho2 2078-00901-1 DM BD+24 3172
Tycho2
Tycho2 2078-00901-1 Pflag P RAmdeg 260.70282205 DEmdeg 24.46544656
PmRA 9.6 PmDE 1.9 E RAmdeg 16 E DEmdeg 13
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.73 EpDEm 1991.21
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.2 BTmag 10.620 E BTmag 0.028 VTmag 10.040
E VTmag 0.022 Prox 13 TYC T HIP
CCDM RAdeg 260.70278694 DEdeg 24.46541917 EpRA 1990 1.56
EpDE 1990 1.74 E RAdeg 16.0 E DEdeg 13.0 Posflg D
Corr -0.1
CCDM
Ccdm 17228+2428 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -3.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote
PmRA 33 PmDE 32 Dm number +24 3172 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17187N2434A
HIC
 
 
17228+2428 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172248.72+242756.9 Mag 11.8 PmRA 10.00
PmDE 2.0 Tycho2 2078-00901-2 Calc delta mag 1.76 Calc coord yes
Tycho2
Tycho2 2078-00901-2 Pflag P RAmdeg 260.70282205 DEmdeg 24.46544656
PmRA 9.6 PmDE 1.9 E RAmdeg 16 E DEmdeg 13
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.73 EpDEm 1991.21
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.2 BTmag 12.812 E BTmag 0.173 VTmag 11.801
E VTmag 0.105 Prox 13 TYC HIP
CCDM RAdeg 260.70293667 DEdeg 24.46576333 EpRA 1990 1.56
EpDE 1990 1.75 E RAdeg 95.6 E DEdeg 75.9 Posflg D
Corr -0.1
CCDM
Ccdm 17228+2428 RComp Comp B Note1
Note2 Discov num COU 112 DRAs DDEs
R dRAs Year 1966 Theta 24 Rho 1.7
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17187N2434B
HIC