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Doubles in session


Current system
22487+3818
AG 288


Nearby doubles
20' : 22474+3806
ALI 707

37' : 22457+3814
DOB 17

46' : 22482+3733
GRV 607

46' : 22499+3901
ALI 997

48' : 22451+3841
HDS3229

49' : 22469+3903
MLB 996

50' : 22522+3845
RAO 522

51' : 22492+3909
ALI 996

59' : 22505+3912
MLB 965

59' : 22436+3811
ES 1997

60' : 22474+3917
MLB 799

61' : 22435+3813
DOB 16AB

64' : 22536+3756
RUC 15AB

70' : 22479+3927
MLB 800AB

72' : 22429+3844
LDS4991

73' : 22513+3714
ES 2534

74' : 22545+3847
MLB 33

77' : 22552+3818
UC 4845

78' : 22509+3706
LDS5007

80' : 22486+3938
ALI1176

80' : 22445+3717
ALI 461

82' : 22449+3710
ALI 462

86' : 22508+3657
ALI 464

86' : 22421+3857
ALI 994

87' : 22457+3659
UC 4812

88' : 22557+3846
ALI1000



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 22487+3818 : COMPONENTS
 
 
  A
B pa=185.0°
sep=18.66"
 
 
22487+3818 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224839.77+381817.2 Mag 8.93 Spectral class K2 (yellow-orange)
PmRA 25.00 PmDE 0.0 HIP 112628 Tycho2 3214-02818-1
BD BD+37 4695
Tycho2
Tycho2 3214-02818-1 Pflag RAmdeg 342.16569865 DEmdeg 38.30478416
PmRA 24.4 PmDE -0.1 E RAmdeg 10 E DEmdeg 12
E pmRA 1.7 E pmDE 1.8 EpRAm 1990.83 EpDEm 1990.59
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 10.435 E BTmag 0.031 VTmag 8.929
E VTmag 0.015 Prox 184 TYC T HIP 112628
CCDM A RAdeg 342.16562861 DEdeg 38.30478528 EpRA 1990 1.75
EpDE 1990 1.69 E RAdeg 9.7 E DEdeg 11.5 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 112628 Proxy RAhms 22 48 39.75
DEdms +38 18 17.2 Vmag 8.79 VarFlag R Vmag H
RAdeg 342.166 DEdeg 38.3048 AstroRef A Plx 0.92
CCDM 22487+3818 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD BD BD+37 4695
CD CP Dm number +37 4695 VIred 1.2
SpType K2 R SpType Coord arcsec 2000 224839.75+381817.2
Hipparcos 2
HIP 112628 Sn 95 So 3 Nc 1
RArad 5.9719167268 DErad 0.6685446806 Plx 7.25 PmRA 28.21
PmDE -3.14 E RArad 1.35 E DErad 1.09 E Plx 1.74
E pmRA 1.87 E pmDE 1.48 Hpmag 8.9529 E Hpmag 0.0181
SHp 0.058 VA 0 BV 1.259 E BV 0.027
VI 1.22
CCDM
Ccdm 22487+3818 RComp Comp A Note1
Note2 Discov num DRAs -2.21 DDEs 17.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp PmNote *
PmRA 28 PmDE 4 Dm number +37 4695 Cat1 BD
Name2 +38 2372 Cat2 AGK2/3 HD M HD
ADS BDS B11984 M ADS BDS N IDS IDS 22441N3746A
HIC 112628
 
 
22487+3818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224839.63+381758.6 Mag 10.36 PmRA 5.00
PmDE -2.0 HIP 112627 Tycho2 3214-02963-1 Calc delta mag 1.43
Calc coord yes
Tycho2
Tycho2 3214-02963-1 Pflag RAmdeg 342.16507143 DEmdeg 38.29967708
PmRA 8.6 PmDE -3.2 E RAmdeg 66 E DEmdeg 85
E pmRA 4.3 E pmDE 4.1 EpRAm 1987.61 EpDEm 1983.28
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.1 Q pmRA 0.6
Q pmDE 0.1 BTmag 12.761 E BTmag 0.231 VTmag 10.359
E VTmag 0.041 Prox 184 TYC T HIP 112627
CCDM B RAdeg 342.16504611 DEdeg 38.29968444 EpRA 1990 1.81
EpDE 1990 1.65 E RAdeg 68.3 E DEdeg 92.2 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 112627 Proxy RAhms 22 48 39.62
DEdms +38 17 58.9 Vmag 10.43 VarFlag R Vmag H
RAdeg 342.165 DEdeg 38.2997 AstroRef B Plx -2.22
CCDM 22487+3818 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 224839.62+381758.9
Hipparcos 2
HIP 112627 Sn 95 So 3 Nc 1
RArad 5.9719075685 DErad 0.6684559866 Plx -4.04 PmRA 56.24
PmDE -4.65 E RArad 6.27 E DErad 4.83 E Plx 7.77
E pmRA 9.1 E pmDE 6.21 Hpmag 10.4258 E Hpmag 0.056
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 22487+3818 RComp Comp B Note1
Note2 Discov num AG 288 DRAs DDEs
R dRAs Year 1902 Theta 180 Rho 18.4
Obs 6 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11984 M ADS BDS N IDS IDS 22441N3746B
HIC 112627