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Doubles in session


Current system
22013+4621
HJ 1714


Nearby doubles
27' : 21588+4619
UC 267

27' : 21593+4606
COU2138

32' : 22033+4646
ES 529

35' : 21580+4627
COU2236

35' : 22046+4624
BRT1157

36' : 22042+4633
POP 145AB

38' : 22002+4545
A 777

44' : 22053+4629
HJ 1725

45' : 22046+4650
TDT3326

51' : 22022+4531
TDT3300

53' : 22035+4534
SAN 2AB

54' : 22016+4528
KPP3424AB

54' : 22025+4714
ES 528

56' : 22008+4717
WAK 6AB

59' : 22029+4717
A 781

61' : 21571+4540
COU2235

62' : 22007+4722
COU2447

62' : 21556+4605
TDT3245

62' : 22014+4519
TDT3294

64' : 22070+4559
COU2139

65' : 21594+4520
LYS 12

65' : 22017+4517
HJ 1715

67' : 22013+4515
A 780AB

67' : 22077+4617
TDT3358

69' : 22079+4616
TDT3361

71' : 22019+4511
LYS 16



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 22013+4621 : COMPONENTS
 
 
  A
B pa=243.4°
sep=12.54"
 
 
22013+4621 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220118.95+462111.1 Mag 9.56 Spectral class B8 (blue-white)
PmRA 2.00 PmDE 1.0 HIP 108712 Tycho2 3605-02226-1
BD BD+45 3763
Tycho2
Tycho2 3605-02226-1 Pflag RAmdeg 330.32897518 DEmdeg 46.35308356
PmRA 2.0 PmDE -4.4 E RAmdeg 11 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.31 EpDEm 1990.44
Num 6 Q RAmdeg 0.8 Q DEmdeg 2.9 Q pmRA 0.8
Q pmDE 2.9 BTmag 9.631 E BTmag 0.021 VTmag 9.563
E VTmag 0.021 Prox 170 TYC T HIP 108712
CCDM A RAdeg 330.32896861 DEdeg 46.35309389 EpRA 1990 1.50
EpDE 1990 1.64 E RAdeg 11.3 E DEdeg 10.9 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 108712 Proxy RAhms 22 01 18.95
DEdms +46 21 11.1 Vmag 9.63 VarFlag R Vmag H
RAdeg 330.329 DEdeg 46.3531 AstroRef A Plx 11.99
CCDM 22013+4621 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD BD BD+45 3763
CD CP Dm number +45 3763 VIred -0.03
SpType B8 R SpType Coord arcsec 2000 220118.95+462111.1
Hipparcos 2
HIP 108712 Sn 95 So 3 Nc 1
RArad 5.7653281278 DErad 0.8090141165 Plx 3.45 PmRA 10.79
PmDE -1.36 E RArad 2.99 E DErad 2.99 E Plx 3.84
E pmRA 3.49 E pmDE 3.05 Hpmag 9.679 E Hpmag 0.0299
SHp 0.17 VA 0 BV 0.129 E BV 0.029
VI 0.14
CCDM
Ccdm 22013+4621 RComp Comp A Note1
Note2 Discov num DRAs 0.97 DDEs 11.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp B8 PmNote *
PmRA 7 PmDE 18 Dm number +45 3763 Cat1 BD
Name2 +46 1937 Cat2 AGK2/3 HD M HD
ADS BDS A15555 M ADS BDS N IDS IDS 21573N4552A
HIC 108712
 
 
22013+4621 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220117.87+462105.5 Mag 9.74 PmRA 0.00
PmDE -1.0 HIP 108710 Tycho2 3605-02850-1 BD BD+45 3762
Calc delta mag 0.18 Calc coord yes
Tycho2
Tycho2 3605-02850-1 Pflag RAmdeg 330.32246876 DEmdeg 46.35158527
PmRA 0.2 PmDE -1.7 E RAmdeg 19 E DEmdeg 18
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.90 EpDEm 1990.09
Num 3 Q RAmdeg 0.0 Q DEmdeg 2.6 Q pmRA 0.0
Q pmDE 2.5 BTmag 10.888 E BTmag 0.044 VTmag 9.735
E VTmag 0.024 Prox 170 TYC T HIP 108710
CCDM B RAdeg 330.32246778 DEdeg 46.35158917 EpRA 1990 1.49
EpDE 1990 1.65 E RAdeg 19.2 E DEdeg 18.1 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 108710 Proxy RAhms 22 01 17.39
DEdms +46 21 05.7 Vmag 9.66 VarFlag R Vmag H
RAdeg 330.322 DEdeg 46.3516 AstroRef B Plx 11.91
CCDM 22013+4621 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD BD+45 3762
CD CP Dm number +45 3762 VIred 0.91
SpType K R SpType Coord arcsec 2000 220117.39+462105.7
Hipparcos 2
HIP 108710 Sn 95 So 3 Nc 1
RArad 5.7652148492 DErad 0.8089875358 Plx 8.47 PmRA 4.14
PmDE 7.05 E RArad 4.8 E DErad 4.47 E Plx 5.84
E pmRA 5.41 E pmDE 4.24 Hpmag 9.8791 E Hpmag 0.0315
SHp 0 VA 0 BV 1.039 E BV 0.047
VI 1.01
CCDM
Ccdm 22013+4621 RComp Comp B Note1
Note2 Discov num HJ 1714 DRAs -0.64 DDEs 5.1
R dRAs 10 Year 1900 Theta 251 Rho 16.8
Obs 3 Vmag 9.2 Sp PmNote *
PmRA -9 PmDE -5 Dm number +45 3762 Cat1 BD
Name2 +46 1936 Cat2 AGK2/3 HD M HD
ADS BDS A15555 M ADS BDS N IDS IDS 21573N4552B
HIC 108710