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Doubles in session


Current system
20110+3642
SEI 962
HD 228155


Nearby doubles
5' : 20108+3646
SEI 958

7' : 20108+3637
TDT2052

7' : 20103+3643
SMR 77

8' : 20104+3644
SEI 945AB

8' : 20115+3639
SEI 974AB

10' : 20105+3635
SEI 948

10' : 20108+3652
SEI 957

11' : 20102+3644
ES 87

11' : 20119+3642
TDT2077

13' : 20108+3654
SEI 956

13' : 20120+3640
SEI 989

14' : 20115+3630
SEI 971AB

15' : 20117+3654
SLE 957

16' : 20107+3657
SEI 953

17' : 20111+3626
ALI 414

20' : 20126+3639
SLE 962

21' : 20098+3629
COU2413

21' : 20127+3642
SEI1007

21' : 20127+3645
SEI1006AB

21' : 20107+3703
STT 399AB

21' : 20094+3651
BNW 2AB

23' : 20116+3621
SEI 976

23' : 20128+3638
SEI1010

23' : 20094+3630
SEI 928AB

24' : 20129+3642
SEI1011

24' : 20111+3619
RAO 428



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 20110+3642 : COMPONENTS
 
 
  A
B pa=292.8°
sep=19.23"
 
 
20110+3642 A
 
 
Name HD 228155 Coord arcsec 2000 201101.19+364202.2 Mag 9.29 Spectral class K1III (yellow-orange)
PmRA 20.00 PmDE 9.0 HIP 99441 Tycho2 2683-02821-1
HD 228155 BD BD+36 3923
Tycho2
Tycho2 2683-02821-1 Pflag RAmdeg 302.75496869 DEmdeg 36.70060826
PmRA 16.8 PmDE 7.5 E RAmdeg 13 E DEmdeg 12
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.37 EpDEm 1990.59
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.5 BTmag 10.921 E BTmag 0.043 VTmag 9.294
E VTmag 0.017 Prox 231 TYC T HIP 99441
CCDM A RAdeg 302.75492083 DEdeg 36.70059028 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 14.4 E DEdeg 13.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 99441 Proxy RAhms 20 11 01.18
DEdms +36 42 02.1 Vmag 9.16 VarFlag R Vmag H
RAdeg 302.755 DEdeg 36.7006 AstroRef A Plx 3.56
CCDM 20110+3642 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 290 Rho 22.974 HD 228155 BD BD+36 3923
CD CP Dm number +36 3923 VIred 1.36
SpType K1III R SpType Coord arcsec 2000 201101.18+364202.1
Hipparcos 2
HIP 99441 Sn 15 So 3 Nc 2
RArad 5.2840702608 DErad 0.6405461707 Plx 5.38 PmRA 35.36
PmDE 23.64 E RArad 7.97 E DErad 9.15 E Plx 11.96
E pmRA 8.89 E pmDE 9.19 Hpmag 9.3077 E Hpmag 0.0847
SHp 0.052 VA 0 BV 1.39 E BV 0.065
VI 1.36
CCDM
Ccdm 20110+3642 RComp Comp A Note1
Note2 Discov num DRAs 1.16 DDEs 1.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.5 Sp K7 PmNote
PmRA PmDE Dm number +36 3923 Cat1 BD
Name2 Cat2 HD 228155 M HD
ADS BDS M ADS BDS N IDS IDS 20073N3624A
HIC 99441
 
 
20110+3642 B
 
 
Coord arcsec 2000 201059.72+364209.6 Mag 10.85 PmRA -1.00 PmDE -6.0
Tycho2 2683-02751-1 Calc delta mag 1.56 Calc coord yes
Tycho2
Tycho2 2683-02751-1 Pflag RAmdeg 302.74740959 DEmdeg 36.70275630
PmRA -3.7 PmDE -6.0 E RAmdeg 33 E DEmdeg 33
E pmRA 2.6 E pmDE 2.4 EpRAm 1985.49 EpDEm 1986.02
Num 5 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 1.0 BTmag 12.285 E BTmag 0.152 VTmag 10.850
E VTmag 0.060 Prox 231 TYC T HIP 99441
CCDM B RAdeg 302.74738472 DEdeg 36.70278028 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 51.3 E DEdeg 44.6 Posflg
Corr 0.0
CCDM
Ccdm 20110+3642 RComp Comp B Note1
Note2 Discov num SEI 962 DRAs -0.62 DDEs 9.5
R dRAs 65 Year 1896 Theta 295 Rho 21.9
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20073N3624B
HIC