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Current system
20106+3452
ARN 96 AC


Nearby doubles
15' : 20096+3459
SEI 929

15' : 20117+3458
SEI 977

18' : 20120+3454
SEI 987

19' : 20103+3511
SEI 941

20' : 20096+3506
TOB 173

20' : 20099+3509
BKO 99

21' : 20097+3510
SEI 937

21' : 20089+3450
SEI 918

21' : 20123+3451
AG 249AB

23' : 20124+3455
ABT9004

24' : 20120+3436
HO 120AB

25' : 20095+3431
TOB 172

25' : 20086+3446
TDT2016

25' : 20119+3510
SEI 988

26' : 20117+3431
CRB 133

27' : 20127+3456
TDT2090

30' : 20120+3429
A 282AB

30' : 20096+3519
COU2128

30' : 20128+3439
TDT2091

30' : 20130+3450
SEI1012

31' : 20090+3516
SEI 919

33' : 20092+3520
ALI 184

35' : 20116+3420
TDT2069

35' : 20133+3502
ARY 23AB

36' : 20129+3432
TDT2093

36' : 20095+3525
TDT2034



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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20106+3452 : COMPONENTS
 
 
  A B
B pa=173.5°
sep=4.19"
 
C pa=319.3°
sep=57.89"
pa=321.5°
sep=61.40"
 
 
20106+3452 A
 
 
Name HD 191833 Coord arcsec 2000 201036.85+345203.9 Mag 9.01 Spectral class F7V (yellow-white)
PmRA 25.00 PmDE -10.0 HIP 99411 Tycho2 2679-00394-1
HD 191833 BD BD+34 3899
Tycho2
Tycho2 2679-00394-1 Pflag RAmdeg 302.65352314 DEmdeg 34.86774003
PmRA 24.1 PmDE -17.4 E RAmdeg 11 E DEmdeg 14
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.30 EpDEm 1990.86
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.9 Q pmRA 0.4
Q pmDE 1.9 BTmag 9.661 E BTmag 0.025 VTmag 9.014
E VTmag 0.020 Prox 42 TYC T HIP 99411
CCDM B RAdeg 302.65345556 DEdeg 34.86778083 EpRA 1990 1.72
EpDE 1990 1.53 E RAdeg 11.1 E DEdeg 14.4 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 99411 Proxy H RAhms 20 10 36.83
DEdms +34 52 04.0 Vmag 8.33 VarFlag R Vmag H
RAdeg 302.653 DEdeg 34.8678 AstroRef B Plx 4.81
CCDM 20106+3452 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP BC
Theta 172 Rho 4.127 HD 191833 BD BD+34 3899
CD CP Dm number +34 3899 VIred 0.68
SpType R SpType Coord arcsec 2000 201036.83+345204.0
Hipparcos 2
HIP 99411 Sn 15 So 3 Nc 2
RArad 5.2822990934 DErad 0.6085575379 Plx 5.83 PmRA 26.9
PmDE -27.44 E RArad 0.89 E DErad 1.14 E Plx 1.34
E pmRA 1.04 E pmDE 1.04 Hpmag 8.4623 E Hpmag 0.0021
SHp 0.02 VA 0 BV 0.626 E BV 0.021
VI 0.69
CCDM
Ccdm 20106+3452 RComp Comp A Note1
Note2 Discov num DRAs DDEs
R dRAs Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote
PmRA PmDE Dm number +34 3899 Cat1 BD
Name2 Cat2 HD 191833 M HD
ADS BDS A13465 M ADS BDS N IDS IDS 20068N3434A
HIC 99411
 
 
20106+3452 B
 
 
Coord arcsec 2000 201036.89+345159.7 Mag 9.45 PmRA 27.00 PmDE -45.0
Tycho2 2679-00394-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 2679-00394-2 Pflag RAmdeg 302.65371873 DEmdeg 34.86653754
PmRA 31.8 PmDE -38.8 E RAmdeg 18 E DEmdeg 22
E pmRA 4.6 E pmDE 5.2 EpRAm 1991.40 EpDEm 1991.18
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.5 Q pmRA 0.2
Q pmDE 1.6 BTmag 10.182 E BTmag 0.036 VTmag 9.449
E VTmag 0.027 Prox 42 TYC T HIP 99411
CCDM C RAdeg 302.65362972 DEdeg 34.86662861 EpRA 1990 1.70
EpDE 1990 1.54 E RAdeg 17.8 E DEdeg 22.4 Posflg
Corr 0.0
CCDM
Ccdm 20106+3452 RComp Comp B Note1
Note2 Discov num A 281 DRAs 0.75 DDEs 0.5
R dRAs 21 Year 1901 Theta 172 Rho 3.9
Obs 15 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13465 M ADS BDS N IDS IDS 20068N3434B
HIC 99411
 
 
20106+3452 C
 
 
Coord arcsec 2000 201033.78+345247.8 Mag 9.78 Spectral class G0V (yellow) PmRA 26.00
PmDE -32.0 Tycho2 2679-01818-1 HD 228086 Calc delta mag 0.77
Calc coord yes
Tycho2
Tycho2 2679-01818-1 Pflag RAmdeg 302.63793055 DEmdeg 34.87989757
PmRA 24.1 PmDE -31.5 E RAmdeg 19 E DEmdeg 18
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.68 EpDEm 1990.43
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 10.448 E BTmag 0.034 VTmag 9.780
E VTmag 0.026 Prox 636 TYC T HIP
CCDM RAdeg 302.63786222 DEdeg 34.87996917 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 19.7 E DEdeg 18.1 Posflg
Corr 0.0